Tables Related to Indiana's 2020 303(D) List Review

Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (1 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INA0341_01 FISH CREEK, WEST BRANCH 3.32 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INA0341_02 FISH CREEK, WEST BRANCH 2.36 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INA0344_01 HIRAM SWEET DITCH 1.32 Miles NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INA0345_T1001 FISH CREEK - UNNAMED TRIBUTARY 3.09 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INA0346_02 FISH CREEK 7.3 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INA0352_03 BIG RUN 10.33 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INA0352_04 BIG RUN 2.46 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INA0352_05 BIG RUN 5.91 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INA0355_01 ST. JOSEPH RIVER 2.5 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INA0356_03 ST. JOSEPH RIVER 3.53 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INA0362_05 CEDAR CREEK 0.83 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INA0363_T1001 MATSON DITCH - UNNAMED TRIBUTARY 2.15 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INA0364_01 CEDAR CREEK 4.24 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INA0364_02 CEDAR CREEK 0.88 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INA0364_03 CEDAR CREEK 0.47 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INA0364_04 CEDAR CREEK 0.46 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INA0364_05 CEDAR CREEK 0.73 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INA0364_06 CEDAR CREEK 0.28 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INA0364_T1001 SMITH DITCH 7.23 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INA0372_T1001 PECKHART DITCH 5.67 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INA0376_T1001 YANT DITCH 1.46 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life INA0377_01 CEDAR CREEK 7.36 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INA0377_02 CEDAR CREEK 1.31 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INA0377_05 CEDAR CREEK (OSRW) 3.08 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INA0377_06 CEDAR CREEK (OSRW) 0.4555 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INA0377_07 CEDAR CREEK (OSRW) 11.1341 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INA0377_T1009 CEDAR CREEK - UNNAMED TRIBUTARY 0.6889 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (2 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INA0377_T1010 CEDAR CREEK - UNNAMED TRIBUTARY 0.6001 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INA0377_T1011 CEDAR CREEK - UNNAMED TRIBUTARY 0.1988 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INA0381_T1007 NORTH BRANCH HURSEY DITCH 10.54 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INA0382_01 ST. JOSEPH RIVER 10.59 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INA0382_T1001 DAVIS DITCH 4.61 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INA0386_03 ST. JOSEPH RIVER 1.57 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INA0386_04 ST. JOSEPH RIVER 1.1005 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INA0386_05 ST. JOSEPH RIVER (PWS) 0.1761 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INA0386_06 ST. JOSEPH RIVER 1.4331 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife MERCURY IN FISH TISSUE Medium Human Health and Wildlife INA03P1002_00 CLEAR LAKE 800 Acres PCBS IN FISH TISSUE Low Human Health and Wildlife PCBS IN FISH TISSUE Low Human Health and Wildlife INA03P1011_00 HAMILTON LAKE 802 Acres PHOSPHORUS, TOTAL Medium Full Body Contact ALGAE Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INA03P1024_00 CEDARVILLE RESERVOIR 408 Acres PCBS IN FISH TISSUE Low Human Health and Wildlife TASTE Medium Public Water Supply ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INA03P1044_00 ST. JOSEPH RESERVOIR 30 Acres PCBS IN FISH TISSUE Low Human Health and Wildlife INA0435_01 ST. MARYS RIVER 0.54 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INA0435_T1001 ST. MARYS RIVER - UNNAMED TRIBUTARY 0.32 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INA0442_01 GATES DITCH 1.2 Miles NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INA0443_T1002 FUCH DITCH 5.64 Miles NUTRIENTS Medium Warm Water Aquatic Life INA0446_T1004 MARTZ CREEK 8.07 Miles NUTRIENTS Medium Warm Water Aquatic Life INA0446_T1005 RUPPERT DITCH 2.37 Miles NUTRIENTS Medium Warm Water Aquatic Life INA0447_01 BORUM RUN 6.12 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INA0447_T1004 BLUHM DITCH 7.67 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INA0447_T1005 HAHNERT DITCH 2.81 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INA0447_T1006 HESSLER DITCH 1.17 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INA0447_T1007 MILLER DITCH 0.88 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INA0448_01 ST. MARYS RIVER 0.88 Miles NUTRIENTS Medium Warm Water Aquatic Life

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (3 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING NUTRIENTS Medium Warm Water Aquatic Life INA0448_02 ST. MARYS RIVER 4.48 Miles PH Medium Warm Water Aquatic Life INA0448_T1006 AYERS DITCH 3.02 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INA0448_T1007 BROWN DITCH 4.65 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INA0448_T1008 KOOS DITCH 8.86 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INA0454_02 ST. MARYS RIVER 4.9038 Miles NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INA0454_03 ST. MARYS RIVER 9.8614 Miles NUTRIENTS Medium Warm Water Aquatic Life INA0462_01 ST. MARYS RIVER 10.06 Miles NUTRIENTS Medium Warm Water Aquatic Life INA0464_02 ST. MARYS RIVER 3.28 Miles NUTRIENTS Medium Warm Water Aquatic Life INA0464_03 ST. MARYS RIVER 3.07 Miles NUTRIENTS Medium Warm Water Aquatic Life INA0465_01 SPY RUN CREEK 8.26 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INA0465_03 SPY RUN CREEK 1.85 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INA0465_T1003 SPY RUN CREEK - UNNAMED TRIBUTARY 7.47 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INA0466_01 ST. MARYS RIVER (FOSTER PARK) 0.37 Miles NUTRIENTS Medium Warm Water Aquatic Life NUTRIENTS Medium Warm Water Aquatic Life INA0466_02 ST. MARYS RIVER 1.09 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife NUTRIENTS Medium Warm Water Aquatic Life INA0466_03 ST. MARYS RIVER 0.64 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife NUTRIENTS Medium Warm Water Aquatic Life INA0466_04 ST. MARYS RIVER 0.34 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife NUTRIENTS Medium Warm Water Aquatic Life INA0466_05 ST. MARYS RIVER 1.12 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife NUTRIENTS Medium Warm Water Aquatic Life INA0466_06 ST. MARYS RIVER 0.72 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife NUTRIENTS Medium Warm Water Aquatic Life INA0466_07 ST. MARYS RIVER 0.43 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife NUTRIENTS Medium Warm Water Aquatic Life INA0466_08 ST. MARYS RIVER 0.89 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (4 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INA0511_T1002 BENDER DITCH 14.77 Miles NUTRIENTS Medium Warm Water Aquatic Life PH Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INA0512_01 MAUMEE RIVER 2.11 Miles NUTRIENTS Medium Warm Water Aquatic Life PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INA0512_02 MAUMEE RIVER 1.21 Miles NUTRIENTS Medium Warm Water Aquatic Life PCBS IN FISH TISSUE Low Human Health and Wildlife NUTRIENTS Medium Warm Water Aquatic Life INA0512_03 MAUMEE RIVER 6.31 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife NUTRIENTS Medium Warm Water Aquatic Life INA0512_04 MAUMEE RIVER 0.73 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife NUTRIENTS Medium Warm Water Aquatic Life INA0512_05 MAUMEE RIVER 0.26 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INA0513_01 MAUMEE RIVER 6.42 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INA0514_02 BLACK CREEK 8.3 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life PH Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INA0514_03 BLACK CREEK 3.7 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life INA0514_T1001 BLACK CREEK 4.3 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INA0514_T1002 BLACK CREEK - UNNAMED TRIBUTARY 1.48 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INA0515_01 MAUMEE RIVER 4.19 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (5 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING NUTRIENTS Medium Warm Water Aquatic Life INA0515_02 MAUMEE RIVER 6.97 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife NUTRIENTS Medium Warm Water Aquatic Life INA0516_01 MAUMEE RIVER 5.85 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife NUTRIENTS Medium Warm Water Aquatic Life INA0522_03 MAUMEE RIVER 0.91 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife NUTRIENTS Medium Warm Water Aquatic Life INA0522_04 MAUMEE RIVER 1.7 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INA0522_T1002 HAMM INTERCEPTOR DITCH 4.9 Miles NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INA0523_01 HAMM INTERCEPTOR DITCH 6.38 Miles NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INA0523_T1001 SOWERS DITCH 2.17 Miles NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INA0523_T1002 JACKSON NUMBER TWO DITCH 6.77 Miles NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INA0523_T1003 JACKSON DITCH 2.49 Miles NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INA0523_T1005 KNAPP DITCH 2.6 Miles NUTRIENTS Medium Warm Water Aquatic Life INA0523_T1007 HAMM DITCH 9.6 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INA0523_T1007A HAMM DITCH 0.28 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INA0523_T1008 WANN DITCH 10.85 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INA07C3_T1006 GROMEAUX DITCH 4.48 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INA07C4_01 FLATROCK CREEK 5.08 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INA07C4_03 FLATROCK CREEK 7.19 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INA07C4_T1003 BROWN DITCH 1.44 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INA07C4_T1004 BROWN DITCH 6.56 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0143_01 BEAR CREEK 9.03 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (6 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0151_02 WABASH RIVER 2.7 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0152_04 WABASH RIVER 5.2 Miles NUTRIENTS Medium Warm Water Aquatic Life PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0152_05 WABASH RIVER 13.61 Miles NUTRIENTS Medium Warm Water Aquatic Life PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0152_T1004 WABASH RIVER - UNNAMED TRIBUTARY 8.94 Miles NUTRIENTS Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0152_T1005 SWITZER DITCH 7.71 Miles NUTRIENTS Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0152_T1006 BREWSTER DITCH 11.41 Miles NUTRIENTS Medium Warm Water Aquatic Life INB0161_02 WABASH RIVER 9.73 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0162_01 WABASH RIVER 1.12 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0163_02 SIXMILE CREEK 9.87 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0163_03 SIXMILE CREEK 14.59 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0164_02 WABASH RIVER 5.1 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0164_03 WABASH RIVER 6.46 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0171_01 ROCK CREEK 12.96 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0172_01 MOSSBURG DITCH 4.3 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0172_T1005 PALMER DITCH 3.98 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0172_T1006 CLARK DITCH 2.81 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0172_T1007 STEVENS DITCH 3.81 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0174_01 ROCK CREEK 11.92 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0174_02 ROCK CREEK 1.95 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0174_T1006 WHITELOCK DITCH 3.43 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0174_T1007 REDDING DITCH 2.59 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0174_T1008 ROCK CREEK - UNNAMED TRIBUTARY 5.5 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (7 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INB0174_T1009 ELKENBERRY DITCH 10.88 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0181_01 WABASH RIVER 3.01 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0192_01 EIGHTMILE CREEK 8.92 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0194_01 EIGHTMILE CREEK 7.45 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB01A1_01 SEEGAR DITCH 14.06 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB01A1_T1001 SEEGAR DITCH - UNNAMED TRIBUTARY 1.45 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB01A1_T1002 SEEGAR DITCH - UNNAMED TRIBUTARY 1.4 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB01A5_04 ABOITE CREEK 6.25 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB01A5_05 ABOITE CREEK 2.98 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB01A5_T1007 BIG INDIAN CREEK 11.21 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB01A6_02 LITTLE RIVER 5.1 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB01A6_03 LITTLE RIVER 0.34 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB01A6_T1002 CALF CREEK 15.84 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB01A6_T1005 ABOITE CREEK - UNNAMED TRIBUTARY 1 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB01B1_02 FLAT CREEK 7 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB01B3_01 LITTLE RIVER 4.41 Miles NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB01B3_T1001 MUD CREEK 7.71 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB01C1_01 WEST BRANCH CLEAR CREEK 5.42 Miles NUTRIENTS Medium Warm Water Aquatic Life INB01D2_T1008 NEIMAN CREEK 11.39 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB01D3_01 WABASH RIVER 13.35 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB01D3_02 WABASH RIVER 4.84 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB01D3_03 WABASH RIVER 1.43 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (8 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INB01D5_01 WABASH RIVER 8.72 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB01E1_01 WABASH RIVER 3.17 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB01E2_02 TREATY CREEK 9.99 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB01E2_03 TREATY CREEK 9.13 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB01E3_02 WABASH RIVER 1.16 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB01E3_03 WABASH RIVER (SSC) 1.9 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB01E3_04 WABASH RIVER 1.63 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB01E3_T1002 WABASH RIVER - UNNAMED TRIBUTARY 0.02 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB01E3_T1003 WABASH RIVER - UNNAMED TRIBUTARY 0.02 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB01E3_T1004 WABASH RIVER - UNNAMED TRIBUTARY 0.02 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB01E5_01 WABASH RIVER 7.53 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB01E6_01 WABASH RIVER 4.52 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB01E7_01 WABASH RIVER 5.62 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB01F2_01 PIPE CREEK 14.95 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INB01F4_01 HONEY CREEK 15.89 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life INB01F5_02 PIPE CREEK 13.78 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB01F6_01 PIPE CREEK 12.12 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB01F6_T1001 GRAFF DITCH 8.2 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB01F6_T1002 LESHER DITCH 2.08 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB01F6_T1003 PIPE CREEK - UNNAMED TRIBUTARY 1.79 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB01F7_01 PIPE CREEK 18.8 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB01F7_02 PIPE CREEK 3.07 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB01G1_01 LITTLE PIPE CREEK 19.59 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB01G2_02 WABASH RIVER 6.55 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB01G2_03 WABASH RIVER 2.33 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB01G3_01 WABASH RIVER 11.24 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB01G3_02 WABASH RIVER 10.81 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB01G3_03 WABASH RIVER 3.08 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (9 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INB01P1008_00 HUNTINGTON LAKE (J. EDWARD ROUSH) 900 Acres PCBS IN FISH TISSUE Low Human Health and Wildlife INB0212_03 LITTLE SALAMONIE RIVER 5.93 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0212_04 LITTLE SALAMONIE RIVER 3.41 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0212_05 LITTLE SALAMONIE RIVER 7.96 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0212_06 LITTLE SALAMONIE RIVER 0.48 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0212_T1017 SALE RUN 1.22 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0212_T1018 REST RUN 2.35 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0212_T1019 ASHLEY DITCH 1.88 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life CHLORIDE Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0215_03 SALAMONIE RIVER 2.26 Miles NUTRIENTS Medium Warm Water Aquatic Life PCBS IN FISH TISSUE Low Human Health and Wildlife CHLORIDE Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0215_04 SALAMONIE RIVER 7.51 Miles NUTRIENTS Medium Warm Water Aquatic Life PCBS IN FISH TISSUE Low Human Health and Wildlife CHLORIDE Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0215_05 SALAMONIE RIVER 2.03 Miles NUTRIENTS Medium Warm Water Aquatic Life PCBS IN FISH TISSUE Low Human Health and Wildlife CHLORIDE Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0215_T1014 CARTWRIGHT DITCH 10.76 Miles NUTRIENTS Medium Warm Water Aquatic Life PCBS IN FISH TISSUE Low Human Health and Wildlife INB0218_02 SALAMONIE RIVER 7.33 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0221_04 SALAMONIE RIVER 2.71 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0222_03 SALAMONIE RIVER 5.04 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0223_01 SALAMONIE RIVER 10.15 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0231_01 SALAMONIE RIVER 8.62 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (10 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

INB0312_T1003 MISSISSINEWA RIVER - UNNAMED TRIBUTARY 1.51 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

INB0312_T1004 MITCHELL DITCH 3.7 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

INB0312_T1005 MISSISSINEWA RIVER - UNNAMED TRIBUTARY 1.93 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

INB0312_T1006 MISSISSINEWA RIVER - UNNAMED TRIBUTARY 1.79 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

INB0312_T1007 MISSISSINEWA RIVER - UNNAMED TRIBUTARY 1.53 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

INB0313_01 MISSISSINEWA RIVER 5.2 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (11 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0313_T1005 HARSHMAN CREEK 14.57 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0313_T1006 LOWS BRANCH 5.97 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0314_02 MISSISSINEWA RIVER 6.68 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0315_01 MISSISSINEWA RIVER 11.68 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0323_01 MISSISSINEWA RIVER 11.69 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0323_03 MISSISSINEWA RIVER 2.29 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0323_04 MISSISSINEWA RIVER 8.28 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0326_01 MISSISSINEWA RIVER 18.47 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0331_04 BIG LICK CREEK 6.66 Miles CHLORIDE Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0331_T1013 LITTLE LICK CREEK - UNNAMED TRIBUTARY 0.79 Miles NUTRIENTS Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0331_T1014 BIG LICK CREEK - UNNAMED TRIBUTARY 2.29 Miles NUTRIENTS Medium Warm Water Aquatic Life INB0342_02 MISSISSINEWA RIVER 6.29 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0342_03 MISSISSINEWA RIVER 15.32 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0344_03 MISSISSINEWA RIVER 2.98 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0344_04 MISSISSINEWA RIVER 15.43 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0344_05 MISSISSINEWA RIVER 0.94 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0351_01 MISSISSINEWA RIVER 4.2 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0352_02 MISSISSINEWA RIVER 0.39 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0352_03 MISSISSINEWA RIVER 7.06 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0352_T1004 SMITH DITCH 7.53 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0358_01 DEER CREEK 4.9 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0358_02 DEER CREEK 4.54 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0359_T1004 TIPPEY DITCH 10.44 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0359_T1005 TIPPEY DITCH 1.94 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (12 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (13 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0361_01 MISSISSINEWA RIVER 2.31 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0361_02 MISSISSINEWA RIVER 10.26 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0362_01 METOCINAH CREEK 13.15 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0366_01 MISSISSINEWA RIVER 10.29 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB03P1022_00 MISSISSINEWA RESERVOIR 3180 Acres PCBS IN FISH TISSUE Low Human Health and Wildlife INB0411_04 BLUE RIVER 9.14 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0411_04A BLUE RIVER 0.94 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0411_T1003 HOSLER DITCH 4.06 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INB0411_T1005 BLUE RIVER - UNNAMED TRIBUTARY 2.51 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0411_T1006 BLUE RIVER - UNNAMED TRIBUTARY 1.93 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0411_T1007 GROWCOCK BRANCH 0.33 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0411_T1008 GROWCOCK BRANCH 2.88 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INB0412_05 BLUE RIVER 5.34 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0412_06 BLUE RIVER 0.91 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0412_T1006 MALONEY DITCH 2 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life NUTRIENTS Medium Warm Water Aquatic Life INB0412_T1008 EMERICK DITCH 2.47 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0413_T1013 COLE DITCH 2.46 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0413_T1014 COLE DITCH 4.28 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0413_T1015 COLE DITCH - UNNAMED TRIBUTARY 2.41 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0413_T1016 COLE DITCH 2.44 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0413_T1017 THORN CREEK 5.83 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0413_T1017A THORN CREEK 0.12 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (14 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0414_04 BLUE RIVER (UPSTREAM OF COLUMBIA CITY) 2.6 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0414_06 BLUE RIVER (THRU COLUMBIA CITY) 1.87 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

INB0414_07 BLUE RIVER (DOWNSTREAM OF COLUMBIA CITY) 2.02 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

INB0414_T1005 PHILLIPS DITCH 1.11 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0414_T1006 PHILLIPS DITCH 1.26 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0414_T1007 BLUE BABE BRANCH 13.66 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0421_02 GELLER DITCH 4.39 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0421_03 EEL RIVER 2.87 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life AMMONIA, UN-IONIZED Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0421_T1001 BENWARD DITCH 14.87 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life NUTRIENTS Medium Warm Water Aquatic Life INB0421_T1002 SHOAFF DAWSON DITCH 4.21 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0422_02 EEL RIVER 3.33 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0422_T1002 JOHNSON DITCH 6.34 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INB0422_T1004 JOHNSON DITCH - UNNAMED TRIBUTARY 4.93 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0422_T1005 JOHNSON DRAIN 12.29 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0422_T1006 JOHNSON DITCH 5.82 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0422_T1006A JOHNSON DITCH 0.85 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life NUTRIENTS Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0423_01 EEL RIVER 8.12 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0423_T1010 SMITH DITCH 3.07 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (15 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INB0423_T1012 KRIDER DITCH 3.39 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0423_T1013 EEL RIVER-UNNAMED TRIBUTARY 1.83 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0424_04 EEL RIVER 8.28 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife INB0424_T1005 SOLON DITCH 9.93 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0424_T1006 MOWREY DITCH 2.49 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0425_01 GANGWER DITCH 3.36 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life NUTRIENTS Medium Warm Water Aquatic Life INB0425_02 GANGWER DITCH 8.96 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0425_T1001 REHLING DITCH 3.61 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INB0425_T1002 KERCH DITCH 2.53 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0431_03 SPRING CREEK 5.05 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0431_T1004 JONES BRANCH 1.85 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0431_T1005 SPRING CREEK-UNNAMED TRIBUTARY 1.43 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0431_T1007 SCHUMAN DITCH 4.75 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0431_T1009 ELON MAYNARD DITCH 3.6 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0432_06 SPRING CREEK 5.52 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0432_08 SPRING CREEK 2.87 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0432_09 SPRING CREEK 1.23 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0432_T1010 KING BRANCH 1.65 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0432_T1011 COMPTON DITCH 4.7 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0432_T1012 SCHONAUER DITCH 4.3 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0432_T1013 CLEAR CREEK 13.9 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (16 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0432_T1014 KALER BRANCH 9.54 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0433_03 SUGAR CREEK 9.99 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0433_04 SUGAR CREEK 6.4 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0433_T1011 HUFFMAN DITCH 1.68 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0433_T1012 GABLE DITCH 4.42 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0433_T1013 SUGAR CREEK-UNNAMED TRIBUTARY 2.43 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0433_T1014 SUGAR CREEK - UNNAMED TRIBUTARY 2.41 Miles Full Body Contact ESCHERICHIA COLI (E. COLI) Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0434_04 EEL RIVER 3.46 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0434_05 EEL RIVER 4.5 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0434_06 EEL RIVER 1.85 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0434_T1009 EEL RIVER-UNNAMED TRIBUTARY 2.16 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0434_T1011 STONY CREEK 14.13 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0434_T1012 EEL RIVER - UNNAMED TRIBUTARY 2.65 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0434_T1013 DOWELL DITCH 3.74 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0434_T1014 COUNTY FARM DITCH 9.54 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0441_02 EEL RIVER 1.01 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0441_03 EEL RIVER 3.93 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0441_T1010 EEL RIVER - UNNAMED TRIBUTARY 2.14 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0442_01 EEL RIVER 5.72 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0443_01 EEL RIVER 1.02 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0443_T1011 WHEELER CREEK 9.48 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0444_01 EEL RIVER 5.09 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (17 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0447_01 EEL RIVER 2.2 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0447_03 EEL RIVER 1.81 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0447_04 EEL RIVER 2.01 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0447_T1001 SWANK CREEK 14.83 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0447_T1002 SWANK CREEK -UNNAMED TRIBUTARY 3.09 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0451_03 SILVER CREEK 13.95 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0451_T1005 SILVER CREEK - UNNAMED TRIBUTARY 3.93 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0451_T1007 SILVER CREEK - UNNAMED TRIBUTARY 0.19 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0451_T1007A SILVER CREEK - UNNAMED TRIBUTARY 2.53 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0451_T1007B SILVER CREEK - UNNAMED TRIBUTARY 0.56 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0451_T1007C SILVER CREEK - UNNAMED TRIBUTARY 0.37 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0451_T1008 SILVER CREEK - UNNAMED TRIBUTARY 2.69 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0451_T1008A SILVER CREEK - UNNAMED TRIBUTARY 0.51 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0451_T1009 NORDMAN DITCH 2.32 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0451_T1009A NORDMAN DITCH 1.59 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0452_02 EEL RIVER (UPSTREAM OF LAKETON) 3.69 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0452_03 EEL RIVER (DOWNSTREAM OF LAKETON) 2.73 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0453_01 BEARGRASS CREEK 13.22 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0453_03 BEARGRASS CREEK 4.97 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0455_02 SQUIRREL CREEK 5.28 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0455_T1002 SQUIRREL CREEK - UNNAMED TRIBUTARY 8.34 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0455_T1003 SQUIRREL CREEK - UNNAMED TRIBUTARY 4.05 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0458_03 PAW PAW CREEK 4.78 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0458_04 PAW PAW CREEK 7.46 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0458_05 PAW PAW CREEK 2.68 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (18 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0459_01 EEL RIVER 5.06 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0459_04 EEL RIVER 6.57 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0459_05 EEL RIVER 0.82 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0459_06 EEL RIVER 9.23 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0459_T1002 EEL RIVER - UNNAMED TRIBUTARY 1.26 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0459_T1003 EEL RIVER - UNNAMED TRIBUTARY 1.45 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0459_T1004 EEL RIVER - UNNAMED TRIBUTARY 2.64 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0459_T1005 EEL RIVER - UNNAMED TRIBUTARY 1.6 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0461_01 EEL RIVER 11.08 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0461_T1006 FLOWERS CREEK 3.12 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0461_T1007 RHODES DITCH 5.43 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0461_T1008 FLOWERS CREEK 4.17 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0463_02 EEL RIVER 7.83 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0463_03 EEL RIVER 0.27 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0463_04 EEL RIVER 6.67 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0463_05 EEL RIVER 0.18 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0463_T1001 WASHONIS CREEK 12.75 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0463_T1002 EEL RIVER - UNNAMED TRIBUTARY 8.23 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0463_T1003 EEL RIVER - UNNAMED TRIBUTARY 5.87 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0471_01 TWELVEMILE CREEK, EAST BRANCH 12.74 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (19 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0474_03 EEL RIVER 4.63 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0474_04 EEL RIVER 9.51 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0474_T1008 EEL RIVER - UNNAMED TRIBUTARY 6.78 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life CYANIDE (AS FREE CYANIDE) Medium Warm Water Aquatic Life INB0475_01 EEL RIVER 7.95 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife INB0475_03 EEL RIVER 2.55 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0475_04 EEL RIVER 0.15 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0475_05 EEL RIVER (PWS) 0.19 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0475_06 EEL RIVER 0.99 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0475_T1001 MUD BRANCH 9.32 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0475_T1002 EEL RIVER - UNNAMED TRIBUTARY 3.29 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0475_T1003 SPRING CREEK 3.42 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB04P1032_00 BLUE LAKE 239 Acres PHOSPHORUS, TOTAL Medium Full Body Contact INB04P1033_00 LITTLE CEDAR LAKE 45 Acres PHOSPHORUS, TOTAL Medium Full Body Contact INB04P1035_00 SHRINER LAKE 93 Acres BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB04P1037_00 LARWILL LAKE 9 Acres PHOSPHORUS, TOTAL Medium Full Body Contact INB04P1040_00 NORTH LITTLE LAKE 12 Acres PHOSPHORUS, TOTAL Medium Full Body Contact INB04P1050_00 SILVER LAKE 102 Acres PHOSPHORUS, TOTAL Medium Full Body Contact INB0513_T1001 MYERS DITCH 5.99 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0513_T1002 GALBREATH DITCH 5.41 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0514_03 WABASH RIVER 2.05 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0514_04 WABASH RIVER 6.88 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0514_T1007 GOOSE CREEK 6.08 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0514_T1008 WABASH RIVER - UNNAMED TRIBUTARY 8.12 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0514_T1009 WABASH RIVER - UNNAMED TRIBUTARY 5.62 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0514_T1010 WABASH RIVER - UNNAMED TRIBUTARY 6.45 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0514_T1013 WABASH RIVER - UNNAMED TRIBUTARY 1.54 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0514_T1014 WABASH RIVER - UNNAMED TRIBUTARY 8.77 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0514_T1015 GRANTS RUN 10.7 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0525_02 ROCK CREEK 5.78 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (20 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INB0525_03 ROCK CREEK 4.43 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0525_04 ROCK CREEK 4.39 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0525_05 ROCK CREEK 3.39 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0525_06 ROCK CREEK 5.28 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0525_T1004 ROCK CREEK - UNNAMED TRIBUTARY 1.31 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0526_02 WABASH RIVER 4.91 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0526_03 WABASH RIVER 0.82 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0533_02 WABASH RIVER 10.72 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0533_03 WABASH RIVER 8.34 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0533_04 WABASH RIVER 5.65 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0533_T1003 TANNERY BRANCH 5.34 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0533_T1004 PLEASANT RUN 8.77 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0533_T1005 SQUAW BRANCH 4.66 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0541_01 DEER CREEK 13.39 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0551_01 LITTLE DEER CREEK 14.86 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0553_01 LITTLE DEER CREEK 11.95 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0554_01 PAINT CREEK 14.88 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0554_T1001 PRICE PLANK DITCH 2.38 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0554_T1002 COHEE DITCH 3.38 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0556_01 BACHELOR RUN 8.57 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0556_T1001 KUNS DITCH 3.83 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0556_T1002 SHIRAR DITCH 1.73 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0556_T1003 BACHELOR RUN - UNNAMED TRIBUTARY 1.56 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0557_03 DEER CREEK 5.84 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0557_04 DEER CREEK 17.75 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0557_T1005 DEER CREEK-UNNAMED TRIBUTARY 1.64 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0557_T1006 DEER CREEK - UNNAMED TRIBUTARY 1.41 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (21 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INB0557_T1007 DEER CREEK - UNNAMED TRIBUTARY 1.38 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0557_T1008 DEHAVEN DITCH 5.68 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0558_01 DEER CREEK 5.47 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0558_03 DEER CREEK 1.13 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0558_04 DEER CREEK 2.2 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0561_01 SUGAR CREEK 11.76 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0561_02 SUGAR CREEK 11.56 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0561_T1001 SUGAR CREEK, BRANCH ONE 4.62 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0561_T1002 HUGHES DITCH 1.06 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0561_T1003 LITTLE SUGAR CREEK 3.81 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0561_T1004 SUGAR CREEK - UNNAMED TRIBUTARY 1.38 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0562_01 WABASH RIVER 7.29 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0563_02 WABASH RIVER 1.76 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0563_03 WABASH RIVER 3.44 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0563_T1001 BUCK CREEK DITCH 8.3 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0563_T1002 BUCK CREEK 8.41 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0563_T1003 BUCK CREEK - UNNAMED TRIBUTARY 1.03 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0612_02 RIDINGER LAKE OUTLET 0.09 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INB0613_03 TIPPECANOE RIVER 4.98 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life INB0614_03 GRASSY CREEK 2.36 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0614_04 GRASSY CREEK 3.46 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0614_04A GRASSY DITCH 0.57 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0614_05 GRASSY CREEK 1.65 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0615_T1008 GAFF DITCH - UNNAMED TRIBUTARY 3.1 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (22 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0615_T1009 GAFF DITCH 5.74 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0622_01 DEEDS CREEK 4.5 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0625_02 TIPPECANOE RIVER 5.42 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0625_03 TIPPECANOE RIVER 8.27 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0625_T1006 WALNUT CREEK 1.06 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0631_T1001 SLOAN DITCH 3.16 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0632_02 TIPPECANOE RIVER 2.78 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0632_03 TIPPECANOE RIVER 3.87 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0632_04 TIPPECANOE RIVER 2.08 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0635_02 TIPPECANOE RIVER 2.52 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0635_03 TIPPECANOE RIVER 1.77 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0635_04 TIPPECANOE RIVER 3.75 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0635_T1003 EASTERDAY DITCH 6.87 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0635_T1006 TIPPECANOE RIVER 1.15 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0641_02 TIPPECANOE RIVER 5.99 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0641_03 TIPPECANOE RIVER 11.36 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0642_02 OUTLET CREEK 9.95 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0642_03 OUTLET CREEK 2.39 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0642_04 OUTLET CREEK 3.6 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0642_T1004 DEER CREEK 10.28 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0642_T1008 HORN DITCH 1.77 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0642_T1009 BERGER DITCH 2.14 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0642_T1010 OUTLET CREEK - UNNAMED TRIBUTARY 2.39 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (23 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0645_02 TIPPECAONE RIVER 3.83 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0645_03 TIPPECAONE RIVER 6.02 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0645_T1002 CRAUDER DITCH 1.93 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0646_02 TIPPECANOE RIVER 2.21 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0646_03 TIPPECANOE RIVER 2.86 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0649_01 TIPPECANOE RIVER 7.28 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0651_T1003 ROBBINS DITCH 4.22 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0651_T1004 DIELMAN DITCH 1.3 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0651_T1005 ROBBINS DITCH - UNNAMED TRIBUTARY 0.38 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0651_T1005A ROBBINS DITCH - UNNAMED TRIBUTARY 0.12 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0652_05 MILL CREEK 1 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0652_06 MILL CREEK 1.28 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0652_07 MILL CREEK 1.98 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0652_T1008 MILL CREEK - UNNAMED TRIBUTARY 1.43 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0653_T1004 SMITH DITCH 6.33 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0654_02 MUD CREEK 0.51 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0654_03 MUD CREEK 0.66 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0654_04 MUD CREEK 2 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0654_T1001A NEFF DITCH - UNNAMED TRIBUTARY 1.12 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0654_T1002 BAKER DITCH 6.14 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0654_T1003 WALTERS DITCH 6.59 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0654_T1004 NEFF DITCH 4.99 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0654_T1005 NEFF DITCH - UNNAMED TRIBUTARY 4.84 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0654_T1006 WHITE DITCH 1.77 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0655_02 WILSON DITCH 10.31 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0655_03 MUD CREEK 0.46 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (24 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INB0655_04 MUD CREEK 0.21 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0655_T1001 STEINKE DITCH 1.73 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0655_T1002 ARM NO 2 2.62 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0655_T1004 KERSEY DITCH 7.41 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0655_T1005 GRUBE DITCH 8.86 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0656_02 COLLINS DITCH 1.08 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0656_03 COLLINS DITCH 3.36 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0656_T1003 COLLINS DITCH - UNNAMED TRIBUTARY 1.01 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0656_T1004 COLLINS DITCH ARM NO 2 2.85 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0656_T1005 COLLINS DITCH ARM NO 3 1.39 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0657_03 MUD CREEK 1.13 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0657_04 MUD CREEK 4.37 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0657_T1013 TILDEN DITCH 1.67 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0657_T1014 CESSNA DITCH 3.63 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0659_01 TIPPECANOE RIVER 6.51 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0659_04 TIPPECANOE RIVER 0.59 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0659_05 TIPPECANOE RIVER 16.7 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0659_T1001 MCMAHAN DITCH 6.06 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0659_T1002 BLAIR DITCH 1.85 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (25 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (26 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0663_T1005 TIPPECANOE RIVER - UNNAMED TRIBUTARY 2.96 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0663_T1006 OVERMEYER DITCH 3.09 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0663_T1007 TIPPECANOE RIVER - UNNAMED TRIBUTARY 1.85 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0663_T1007A KING LAKE INLET 3.08 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0663_T1008 THOMPSON DITCH 1.94 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0663_T1009 HARTZ LAKE OUTLET 1.5 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0663_T1010 TIPPECANOE RIVER - UNNAMED TRIBUTARY 2.25 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0664_01 TIPPECANOE RIVER 7.87 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0664_T1001 SHEUER DITCH 7.07 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0664_T1003 TAYLOR DITCH 9.96 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0664_T1004 CASTLEMAN DITCH 8.77 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0664_T1005 BARTEE DITCH 5 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0664_T1006 BARTEE DITCH 6.01 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0666_02 TIPPECANOE RIVER 5.25 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0666_03 TIPPECANOE RIVER 5.03 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0666_04 TIPPECANOE RIVER 5.69 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0667_02 MARSH DITCH 7.31 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0667_03 MARSH DITCH 4.19 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0667_04 MARSH DITCH 3.07 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (27 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0668_03 TIPPECANOE RIVER 2.98 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0668_04 TIPPECANOE RIVER 1.54 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0668_05 TIPPECANOE RIVER 1.37 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0668_06 TIPPECANOE RIVER 0.85 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0668_07 TIPPECANOE RIVER 7.21 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0668_T1008 LEIDENDECKER DITCH 5.2 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0672_01 MILL CREEK 8.91 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0672_T1010 OLMSTEAD DITCH 3.96 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0672_T1011 CONN DITCH 2.08 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0672_T1012 DEWEESE DITCH 2.78 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0672_T1013 CALLAHAN DITCH 3.76 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0675_01 MILL CREEK 3.04 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0675_T1005 MILL CREEK-UNNAMED TRIBUTARY 1.17 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0675_T1006 GRAFFIS DITCH 4.56 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0675_T1007 PRATHER DITCH 12.9 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0681_T1002 TRAVERS DITCH 2.24 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0683_03 LITTLE INDIAN CREEK 6.27 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0685_02 INDIAN CREEK 8.75 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0685_03 INDIAN CREEK 6.11 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0685_T1006 WISELY DITCH 2.76 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0691_02 AGNEW DITCH 5.16 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0691_03 AGNEW DITCH 6.82 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0691_04 AGNEW DITCH 1.2 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0691_05 AGNEW DITCH 1.28 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0691_T1005 AGNEW BRANCH 10.35 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (28 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INB0691_T1006 AGNEW BRANCH 1.77 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0691_T1007 AGNEW BRANCH 2.78 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0691_T1009 PIFER DITCH 2.1 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0691_T1011 MOSS DITCH 8.49 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0691_T1011A MOSS DITCH 0.59 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0691_T1012 SMITH DITCH 8.43 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0691_T1013 SMITH DITCH - UNNAMED TRIBUTARY 3.36 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0692_01 MUD CREEK 14.13 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0692_T1004 HOFFMAN DITCH 5.8 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0693_03 TIPPECANOE RIVER 5.26 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0693_04 TIPPECANOE RIVER 2.19 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0693_05 TIPPECANOE RIVER 2.44 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0693_06 TIPPECANOE RIVER 1.7 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0693_T1001 GISE DITCH 4.36 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0694_02 TIPPECANOE RIVER 0.59 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0694_03 TIPPECANOE RIVER 2.97 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB06A1_02 SCHOLTZ DITCH 5.29 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A1_03 SCHOLTZ DITCH 4.7 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A1_04 SCHOLTZ DITCH 7.02 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A1_05 SCHOLTZ DITCH 3.22 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A1_06 SCHOLTZ DITCH 4.28 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A1_T1001 WEST ARM 7.86 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A1_T1002 SCHOLTZ DITCH - UNNAMED TRIBUTARY 4.09 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A1_T1003 ECKERT DITCH 9.23 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A1_T1004 SELMER DITCH 2.78 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A1_T1006 STROMBERG-TETZLOFF DITCH 12.32 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A1_T1007 MCCAULIFF DITCH 3.63 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (29 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB06A1_T1008 STEFFEL DITCH 7.46 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A2_04 BIG MONON DITCH 7.31 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A2_05 BIG MONON DITCH 9.91 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A2_06 BIG MONON DITCH 7.5 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A2_07 BIG MONON DITCH 4.44 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A2_T1005 SHARP DITCH 8.19 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A2_T1006 BIG MONON DITCH - UNNAMED TRIBUTARY 6.96 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A2_T1007 BIG MONON DITCH - UNNAMED TRIBUTARY 6.73 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A2_T1010 DRESSLER DITCH 14.03 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A2_T1011 BIG MONON DITCH - UNNAMED TRIBUTARY 4.23 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A2_T1012 EMMETT DITCH - UNNAMED TRIBUTARY 9.82 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A2_T1013 EMMET DITCH 11.3 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A3_02 BIG MONON DITCH 5.73 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A3_T1001 THOMPSON DITCH 18.42 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A3_T1002 THOMPSON DITCH - UNNAMED TRIBUTARY 3.53 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A3_T1003 HUNTER BRANCH 5.05 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A3_T1004 THOMPSON DITCH - UNNAMED TRIBUTARY 3.12 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A3_T1005 THOMPSON BRANCH 1.97 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A3_T1006 STELTER DITCH 2.58 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A3_T1007 KOEPKE DITCH 4.51 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A3_T1008 BIG MONON DITCH 3.1 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A4_01 BIG MONON DITCH 1.23 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A4_T1001 LIZENRY DITCH 11.68 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INB06A4_T1005 LINCOLN DITCH 7.64 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (30 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INB06A4_T1006 LINCOLN DITCH 8.19 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INB06A4_T1007 LINCOLN DITCH 5.5 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INB06A4_T1008 FRITZ DITCH 4.99 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life INB06A5_02 ANTRIUM DTICH 10.39 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A5_03 ANTRIUM DTICH 3.27 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A5_04 ANTRIUM DTICH 1.28 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A5_T1001 ANTRIM DITCH - UNNAMED TRIBUTARY 5.58 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A5_T1002 ANTRIM DITCH - UNAMED TRIBUTARY 11.95 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A5_T1003 ANTRIM DITCH - UNNAMED TRIBUTARY 3.98 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A5_T1005 MADAUS DITCH 5.19 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A5_T1006 COX DITCH 2.14 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A5_T1008 STUMP DITCH 9.15 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A5_T1009 WACKNITZ DITCH 5.45 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A5_T1010 STUMP DITCH - UNNAMED TRIBUTARY 2.56 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A5_T1011 DUNKER DITCH 3.83 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A5_T1012 ENDER DITCH 7.75 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A5_T1013 SHEDROW DITCH 3.57 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A5_T1014 WILLS DITCH 4.1 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A5_T1015 AMORE DITCH 1.88 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A6_02 MOSLEY DITCH 9.12 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A6_03 MOSLEY DITCH 2.22 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB06A6_T1001 HANSELL DITCH 11.15 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A6_T1002 MOSLEY BRANCH 9.16 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (31 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INB06A7_01 BIG MONON DITCH 8.33 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A7_T1001 TIEDE DITCH 3.34 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A7_T1002 BIG MONON DITCH - UNNAMED TRIBUTARY 2.36 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A7_T1003 STEIN DITCH 11.19 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A7_T1004 MALCHOW DITCH 1.4 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A7_T1007 BIG MONON DITCH-UNNAMED TRIBUTARY 2.29 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06A7_T1010 HUBBELL DITCH 2.6 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB06A8_01 BIG MONON DITCH 13.63 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB06A8_T1001 BIG MONON DITCH-UNNAMED TRIBUTARY 3.05 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB06A8_T1002 BIG MONON DITCH-UNNAMED TRIBUTARY 1.24 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB06A8_T1003 BIG MONON DITCH-UNNAMED TRIBUTARY 2.04 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INB06B1_02 MCKILLIP DITCH 18.57 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INB06B1_03 MCKILLIP DITCH 4.56 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INB06B1_04 MCKILLIP DITCH 2.23 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life INB06C1_01 TIPPECANOE RIVER 7.98 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB06C1_T1001 SWINGLE DITCH 13.53 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06C1_T1005 WELTZIN DITCH 5.81 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB06C1_T1006 WELTZIN DITCH 14.36 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB06C1_T1007 WELTZIN DITCH - UNNAMED TRIBUTARY 4.27 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB06C1_T1008 WELTZIN DITCH - UNNAMED TRIBUTARY 2.53 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (32 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INB06C1_T1009 ACKERMAN DITCH 11.58 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB06C1_T1010 HEADLEE DITCH 6.4 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB06C2_01 TIPPECANOE RIVER 5.63 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB06C2_T1002 HARP DITCH - UNNAMED TRIBUTARY 4.82 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06C2_T1003 TIPPECANOE RIVER - UNNAMED TRIBUTARY 9.91 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06C2_T1004 TIPPECANOE RIVER - UNNAMED TRIBUTARY 3.7 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06C2_T1005 HARP DITCH 12.06 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06C2_T1006 HARP DITCH - UNNAMED TRIBUTARY 2.95 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06C2_T1007 HARP DITCH - UNNAMED TRIBUTARY 3.49 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06C4_01 HOAGLAND DITCH 8.79 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB06C7_02 HONEY CREEK 4.16 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB06C7_03 HONEY CREEK 1.28 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB06C7_04 HONEY CREEK 3 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB06C7_05 HONEY CREEK 4.85 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB06C7_06 HONEY CREEK 2.08 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB06C7_07 HONEY CREEK 2.47 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB06C7_08 HONEY CREEK 4.42 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB06C7_T1002 HONEY CREEK - UNNAMED TRIBUTARY 3.94 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB06C7_T1003 HONEY CREEK 2.33 Miles MERCURY IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB06C7_T1004 HONEY CREEK 1.18 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB06C7_T1012 HANCOCK DITCH 1.81 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (33 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB06C7_T1013 HONEY CREEK - UNNAMED TRIBUTARY 1.3 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB06C7_T1014 HONEY CREEK 3.82 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife NUTRIENTS Medium Warm Water Aquatic Life INB06C8_02 TIPPECANOE RIVER 2.57 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife NUTRIENTS Medium Warm Water Aquatic Life INB06C8_03 TIPPECANOE RIVER 1.26 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife NUTRIENTS Medium Warm Water Aquatic Life INB06C8_T1006 WILLIAMS DITCH 1.89 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife NUTRIENTS Medium Warm Water Aquatic Life INB06C8_T1007 TIPPECANOE RIVER - UNNAMED TRIBUTARY 0.48 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife NUTRIENTS Medium Warm Water Aquatic Life INB06C8_T1008 TIPPECANOE RIVER - UNNAMED TRIBUTARY 1.87 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB06D1_03 PIKE CREEK 6.96 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06D1_04 PIKE CREEK 5.91 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06D1_05 PIKE CREEK 5.51 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06D4_02 `TIPPECANOE RIVER 2.94 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB06D4_03 TIPPECANOE RIVER 1.42 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB06D4_T1007 TIPPECANOE RIVER - UNNAMED TRIBUTARY 2.02 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB06D4_T1008 LAKE FREEMAN INLET 0.43 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB06D5_02 BIG CREEK 3.2 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06D5_03 BIG CREEK 9.76 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06D5_T1001 BIG CREEK - UNNAMED TRIBUTARY 1.76 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06D6_03 SPRING CREEK 9.39 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06D6_04 SPRING CREEK 1.62 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06D6_05 SPRING CREEK 2.82 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06D6_T1001 EMRGE DITCH 3.53 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06D6_T1001A EMERGE DITCH - UNNAMED TRIBUTARY 1.59 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (34 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB06D7_T1001 MYERS DITCH 7.32 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INB06D9_02 TIPPECANOE RIVER 2.69 Miles PCBS IN FISH TISSUE Medium Human Health and Wildlife INB06D9_03 TIPPECANOE RIVER 1.86 Miles PCBS IN FISH TISSUE Medium Human Health and Wildlife INB06D9_04 TIPPECANOE RIVER 3.46 Miles PCBS IN FISH TISSUE Medium Human Health and Wildlife INB06D9_05 TIPPECANOE RIVER 1.02 Miles PCBS IN FISH TISSUE Medium Human Health and Wildlife INB06D9_06 TIPPECANOE RIVER 2.45 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB06D9_07 TIPPECANOE RIVER 2.47 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB06D9_08 TIPPECANOE RIVER 4.71 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB06D9_09 TIPPECANOE RIVER 4.04 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB06D9_10 TIPPECANOE RIVER 1.87 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB06D9_11 TIPPECANOE RIVER 3.12 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB06D9_11A TIPPECANOE RIVER 0.56 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB06D9_T1001 TIPPECANOE RIVER - UNNAMED TRIBUTARY 2.24 Miles PCBS IN FISH TISSUE Medium Human Health and Wildlife INB06P1001_00 CROOKED LAKE 206 Acres BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB06P1002_00 TIPPECANOE LAKE 768 Acres BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life PCBS IN FISH TISSUE Low Human Health and Wildlife INB06P1005_00 PIKE LAKE 203 Acres PHOSPHORUS, TOTAL Medium Full Body Contact INB06P1007_00 WINONA LAKE 562 Acres PCBS IN FISH TISSUE Low Human Health and Wildlife INB06P1008_00 CENTER LAKE 120 Acres PHOSPHORUS, TOTAL Medium Full Body Contact INB06P1016_00 MANITOU, LAKE 1156 Acres PHOSPHORUS, TOTAL Medium Full Body Contact INB06P1033_00 SHAFER, LAKE 1281 Acres ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB06P1035_00 LITTLE BARBEE LAKE 74 Acres MERCURY IN FISH TISSUE Medium Human Health and Wildlife INB06P1046_00 BACKWATER 140 Acres PHOSPHORUS, TOTAL Medium Full Body Contact INB06P1048_00 BAUGHER LAKE 32 Acres PHOSPHORUS, TOTAL Medium Full Body Contact INB06P1049_00 BIG LAKE 228 Acres PHOSPHORUS, TOTAL Medium Full Body Contact INB06P1050_00 BIG BARBEE LAKE 304 Acres PHOSPHORUS, TOTAL Medium Full Body Contact INB06P1053_00 GOOSE LAKE 84 Acres PHOSPHORUS, TOTAL Medium Full Body Contact INB06P1056_00 JAMES LAKE 282 Acres BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB06P1059_00 LITTLE CROOKED LAKE 13 Acres PHOSPHORUS, TOTAL Medium Full Body Contact INB06P1060_00 LOON LAKE 222 Acres PHOSPHORUS, TOTAL Medium Full Body Contact INB06P1063_00 OSWEGO LAKE 83 Acres BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB06P1067_00 SECHRIST LAKE 105 Acres BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (35 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INB06P1069_00 TROY CEDAR LAKE 93 Acres PHOSPHORUS, TOTAL Medium Full Body Contact INB06P1071_00 LITTLE CHAPMAN LAKE 177 Acres PHOSPHORUS, TOTAL Medium Full Body Contact INB06P1072_00 LITTLE PIKE LAKE 25 Acres PHOSPHORUS, TOTAL Medium Full Body Contact INB06P1073_00 CALDWELL LAKE 45 Acres PHOSPHORUS, TOTAL Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife INB06P1077_00 PALESTINE LAKE 290 Acres PHOSPHORUS, TOTAL Medium Full Body Contact INB06P1078_00 BEAVER DAM LAKE 146 Acres PHOSPHORUS, TOTAL Medium Full Body Contact INB06P1086_00 SOUTH MUD LAKE 94 Acres PHOSPHORUS, TOTAL Medium Full Body Contact INB06P1090_00 BRUCE LAKE 245 Acres PHOSPHORUS, TOTAL Medium Full Body Contact INB06P1092_00 FREEMAN, LAKE 1547 Acres PCBS IN FISH TISSUE Low Human Health and Wildlife INB06P1100_00 CRANE LAKE 26 Acres PHOSPHORUS, TOTAL Medium Full Body Contact DISSOLVED OXYGEN Medium Warm Water Aquatic Life INB0713_01 TURKEY CREEK 4.96 Miles NUTRIENTS Medium Warm Water Aquatic Life INB0713_T1004 TURKEY CREEK - UNNAMED TRIBUTARY 4.65 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0714_T1005 WILDCAT CREEK - UNNAMED TRIBUTARY 3.25 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0714_T1007 WILDCAT CREEK - UNNAMED TRIBUTARY 7.17 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0718_03 KOKOMO CREEK 11.31 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0718_04 KOKOMO CREEK 5.43 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0718_05 KOKOMO CREEK 0.22 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0718_T1009 KOKOMO CREEK - UNNAMED TRIBUTARY 1.2 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0719_03 WILDCAT CREEK 2.82 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0719_04 WILDCAT CREEK 4.86 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0719_05 WILDCAT CREEK (PWS) 0.2 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0719_T1004 COPPER DITCH 0.75 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife UNNAMED STREAM (CLINTON-CARROLL COUNTY INB0722_01A 1.3 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact LINE) WILDCAT CREEK, MIDDLE FORK-UNNAMED INB0722_T1010 2.43 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact TRIBUTARY WILDCAT CREEK, MIDDLE FORK-UNNAMED INB0722_T1011 2.54 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact TRIBUTARY INB0722_T1013 MIDDLE FORK BRANCH-SCOFIELD DITCH 2.32 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life WILDCAT CREEK, MIDDLE FORK - UNNAMED INB0724_T1001 1.19 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact TRIBUTARY INB0725_01 WILDCAT CREEK, MIDDLE FORK 5.03 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0725_02 WILDCAT CREEK, MIDDLE FORK 8.73 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (36 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING WILDCAT CREEK, MIDDLE FORK - UNNAMED INB0725_02A 0.34 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife TRIBUTARY INB0725_T1012 WILDCAT CREEK - UNNAMED TRIBUTARY 3.5 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0725_T1013 DUNK CREEK 7.29 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife AMMONIA, UN-IONIZED Medium Warm Water Aquatic Life INB0731_02 MOTT DITCH 2.52 Miles CHLORIDE Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INB0731_03 SWAMP CREEK 6.59 Miles AMMONIA, UN-IONIZED Medium Warm Water Aquatic Life INB0732_02 SHANTY CREEK 4.88 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INB0732_03 KILMORE CREEK 5.68 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INB0734_03 WILDCAT CREEK, SOUTH FORK 10.89 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0734_04 TALBERT DITCH 7.05 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0737_T1008 LICK RUN 3.7 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0737_T1009 LICK RUN 3.97 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life WILDCAT CREEK, SOUTH FORK - UNNAMED INB0738_03 2.12 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife TRIBUTARY ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0738_04 WILDCAT CREEK, SOUTH FORK 2.85 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0738_05 WILDCAT CREEK, SOUTH FORK 4.02 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0738_06 WILDCAT CREEK, SOUTH FORK 8.28 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0738_07 WILDCAT CREEK, SOUTH FORK 5.09 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0738_08 WILDCAT CREEK, SOUTH FORK 9.08 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0739_03 LAURAMIE CREEK 1.39 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0739_04 LAURAMIE CREEK 9.2 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0739_T1004 LAURAMIE CREEK - UNNAMED TRIBUTARY 1.79 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB073A_02 WILDCAT CREEK, SOUTH FORK 7.42 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB073A_03 WILDCAT CREEK, SOUTH FORK 7.85 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB073A_04 WILDCAT CREEK, SOUTH FORK 3.65 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (37 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING WILDCAT CREEK, SOUTH FORK - UNNAMED INB073A_T1007 4.2 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife TRIBUTARY INB073B_03 WILDCAT CREEK, SOUTH FORK 12.12 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB073B_04 WILDCAT CREEK, SOUTH FORK 1.33 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB073B_05 WILDCAT CREEK, SOUTH FORK (OSRW) 2.92 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB073B_06 WILDCAT CREEK, SOUTH FORK (OSRW) 3.9 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB073B_07 WILDCAT CREEK, SOUTH FORK (OSRW) 3.6 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife WILDCAT CREEK, SOUTH FORK - UNNAMED INB073B_T1002 4.65 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife TRIBUTARY WILDCAT CREEK, SOUTH FORK - UNNAMED INB073B_T1003 0.49 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife TRIBUTARY WILDCAT CREEK, SOUTH FORK - UNNAMED INB073B_T1004 0.59 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife TRIBUTARY WILDCAT CREEK, SOUTH FORK - UNNAMED INB073B_T1005 0.67 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife TRIBUTARY WILDCAT CREEK, SOUTH FORK - UNNAMED INB073B_T1006 2.29 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife TRIBUTARY WILDCAT CREEK, SOUTH FORK - UNNAMED ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB073B_T1007 0.72 Miles TRIBUTARY PCBS IN FISH TISSUE Low Human Health and Wildlife WILDCAT CREEK, SOUTH FORK - UNNAMED ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB073B_T1008 1.51 Miles TRIBUTARY PCBS IN FISH TISSUE Low Human Health and Wildlife WILDCAT CREEK, SOUTH FORK - UNNAMED ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB073B_T1009 0.53 Miles TRIBUTARY PCBS IN FISH TISSUE Low Human Health and Wildlife INB0741_03 LITTLE WILDCAT CREEK, EAST FORK 8.43 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0741_04 LITTLE WILDCAT CREEK, WEST FORK 9.37 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife DISSOLVED OXYGEN Medium Warm Water Aquatic Life INB0741_T1006 KELLY DITCH 2.04 Miles NUTRIENTS Medium Warm Water Aquatic Life PCBS IN FISH TISSUE Low Human Health and Wildlife INB0742_05 LITTLE WILDCAT CREEK 4.76 Miles NUTRIENTS Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0742_06 LITTLE WILDCAT CREEK 2.93 Miles NUTRIENTS Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0742_T1012 RUZICKA DRAIN 0.86 Miles NUTRIENTS Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0742_T1013 LITTLE WILDCAT CREEK, EAST FORK 0.6 Miles NUTRIENTS Medium Warm Water Aquatic Life

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (38 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INB0743_05 WILDCAT CREEK 4.91 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0743_06 WILDCAT CREEK 1.99 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0743_07 WILDCAT CREEK 6.42 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0744_03 HONEY CREEK 9.54 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0744_04 HONEY CREEK 2.93 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0745_05 WILDCAT CREEK 7.48 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0745_06 WILDCAT CREEK 11.7 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0745_T1008 WILDCAT CREEK - UNNAMED TRIBUTARY 1.46 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0746_03 WILDCAT CREEK 3.31 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0747_02 WILDCAT CREEK (OSRW) 3.48 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0747_03 WILDCAT CREEK (OSRW) 5.68 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0747_04 WILDCAT CREEK 7.54 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0747_T1006 WILDCAT CREEK - UNNAMED TRIBUTARY 1.05 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0747_T1007 WILDCAT CREEK - UNNAMED TRIBUTARY 0.67 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0747_T1008 WILDCAT CREEK - UNNAMED TRIBUTARY 0.6 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0747_T1009 WILDCAT CREEK - UNNAMED TRIBUTARY 1.06 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0747_T1010 WILDCAT CREEK - UNNAMED TRIBUTARY 0.39 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0747_T1011 WILDCAT CREEK - UNNAMED TRIBUTARY 0.39 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0747_T1012 WILDCAT CREEK - UNNAMED TRIBUTARY 0.97 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0747_T1013 WILDCAT CREEK - UNNAMED TRIBUTARY 0.38 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0747_T1014 WILDCAT CREEK - UNNAMED TRIBUTARY 0.59 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (39 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0747_T1015 WILDCAT CREEK - UNNAMED TRIBUTARY 0.83 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0747_T1016 WILDCAT CREEK - UNNAMED TRIBUTARY 0.41 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0747_T1017 WILDCAT CREEK - UNNAMED TRIBUTARY 0.51 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0748_02 WILDCAT CREEK (OSRW) 5.05 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0748_03 WILDCAT CREEK (OSRW) 3.83 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0748_T1005 WILDCAT CREEK - UNNAMED TRIBUTARY 0.38 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0748_T1006 WILDCAT CREEK - UNNAMED TRIBUTARY 0.72 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0748_T1007 WILDCAT CREEK - UNNAMED TRIBUTARY 0.65 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0748_T1008 WILDCAT CREEK - UNNAMED TRIBUTARY 0.39 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0748_T1009 WILDCAT CREEK - UNNAMED TRIBUTARY 0.28 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0748_T1010 WILDCAT CREEK - UNNAMED TRIBUTARY 0.31 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0748_T1011 WILDCAT CREEK - UNNAMED TRIBUTARY 0.43 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0748_T1012 WILDCAT CREEK - UNNAMED TRIBUTARY 0.59 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0748_T1013 WILDCAT CREEK - UNNAMED TRIBUTARY 0.39 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0748_T1014 WILDCAT CREEK - UNNAMED TRIBUTARY 0.86 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0749_04 WILDCAT CREEK (OSRW) 2.23 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0749_05 WILDCAT CREEK (OSRW) 2.74 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0749_06 WILDCAT CREEK (OSRW) 2.29 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0749_07 WILDCAT CREEK (OSRW) 3.72 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0749_08 WILDCAT CREEK (OSRW) 4.82 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0749_09 WILDCAT CREEK (OSRW) 3.6 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0749_10 WILDCAT CREEK 6.08 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0749_T1009 DRY RUN 2.11 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0749_T1010 WILDCAT CREEK - UNNAMED TRIBUTARY 0.74 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0749_T1011 WILDCAT CREEK - UNNAMED TRIBUTARY 1.2 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0749_T1012 WILDCAT CREEK - UNNAMED TRIBUTARY 0.89 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0749_T1013 WILDCAT CREEK - UNNAMED TRIBUTARY 0.75 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0749_T1014 WILDCAT CREEK - UNNAMED TRIBUTARY 1.6 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0749_T1015 WILDCAT CREEK - UNNAMED TRIBUTARY 0.78 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0749_T1016 WILDCAT CREEK - UNNAMED TRIBUTARY 1.17 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (40 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INB0749_T1017 WILDCAT CREEK - UNNAMED TRIBUTARY 0.62 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0749_T1018 WILDCAT CREEK - UNNAMED TRIBUTARY 1.04 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0749_T1019 WILDCAT CREEK - UNNAMED TRIBUTARY 0.85 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0749_T1020 WILDCAT CREEK - UNNAMED TRIBUTARY 1.86 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0749_T1021 WILDCAT CREEK - UNNAMED TRIBUTARY 1.82 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0749_T1022 WILDCAT CREEK - UNNAMED TRIBUTARY 1.3 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0749_T1023 WILDCAT CREEK - UNNAMED TRIBUTARY 0.77 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0749_T1024 WILDCAT CREEK - UNNAMED TRIBUTARY 1.43 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0749_T1025 WILDCAT CREEK - UNNAMED TRIBUTARY 1.74 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0749_T1026 WILDCAT CREEK - UNNAMED TRIBUTARY 0.78 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0749_T1027 WILDCAT CREEK - UNNAMED TRIBUTARY 0.87 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0749_T1028 WILDCAT CREEK - UNNAMED TRIBUTARY 1.74 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0749_T1029 WILDCAT CREEK - UNNAMED TRIBUTARY 0.71 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0749_T1030 WILDCAT CREEK - UNNAMED TRIBUTARY 0.95 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ALGAE Medium Public Water Supply INB07P1003_00 KOKOMO RESERVOIR NO. 2 484 Acres ESCHERICHIA COLI (E. COLI) Medium Full Body Contact TASTE Medium Public Water Supply INB0813_03 WEA CREEK 7.62 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0814_02 ELLIOT DITCH 1.95 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0814_03 ELLIOT DITCH 0.66 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0814_04 ELLIOT DITCH 4.96 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (41 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0816_02 WEA CREEK 6.21 Miles Human Health and Wildlife PCBS IN FISH TISSUE Low Warm Water Aquatic Life INB0816_02A WEA CREEK - UNNAMED TRIBUTARY 0.35 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0816_03 WEA CREEK 8.04 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0816_04 WEA CREEK 5.87 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0816_05 WEA CREEK 0.98 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0816_T1003 DISMAL CREEK 6.18 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0816_T1005 KENNY DITCH 3.61 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0822_01 BURNETTE CREEK 6.05 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BURNETTE CREEK (DOWNSTREAM OF BATTLE BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0822_02 6.05 Miles GROUND, IN) ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0823_02 WABASH RIVER 0.83 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0823_03 WABASH RIVER 5.7 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0823_04 WABASH RIVER 1.11 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0823_05 WABASH RIVER (SSC) 2.27 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0823_06 WABASH RIVER 4.42 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0823_T1001 WABASH RIVER - UNNAMED TRIBUTARY 2.45 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0823_T1002 WABASH RIVER - UNNAMED TRIBUTARY 4 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0834_02 MUD PINE CREEK 3.02 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0834_03 MUD PINE CREEK 3.5 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0834_06 MUD PINE CREEK (OSRW) 2.04 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0841_02 BIG PINE CREEK (HEADWATER) 4.38 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life NUTRIENTS Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INB0841_T1004 BIG PINE CREEK - UNNAMED TRIBUTARY 1.55 Miles NUTRIENTS Medium Warm Water Aquatic Life

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (42 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0841_T1005 VANATTA - O'CONNER DITCH 3.83 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life NUTRIENTS Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INB0841_T1006 ROUDEBUSH DITCH 3.99 Miles NUTRIENTS Medium Warm Water Aquatic Life INB0842_02 BIG PINE CREEK 8.24 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0842_T1003 MILLER DITCH 6.44 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0843_01 LITTLE PINE CREEK 5.72 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0843_02 LITTLE PINE CREEK 1.36 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0843_T1001 LITTLE PINE CREEK - UNNAMED TRIBUTARY 2.23 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0844_03 BIG PINE CREEK 1.47 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0844_04 BIG PINE CREEK 4.43 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0844_05 BIG PINE CREEK 10.09 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0844_T1004 OWENS DITCH 13.96 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0845_T1003 BRUMM DITCH 3.96 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0846_T1002 DARBY DITCH 8.91 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0847_T1005 BIG PINE CREEK - UNNAMED TRIBUTARY 5.5 Miles NUTRIENTS Medium Warm Water Aquatic Life INB0849_04 BIG PINE CREEK 2.99 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0849_05 BIG PINE CREEK (OSRW) 5.51 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0849_T1007 BIG PINE CREEK - UNNAMED TRIBUTARY 8.23 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB084A_01 BIG PINE CREEK 4.46 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB084A_02 BIG PINE CREEK 5.48 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB084A_03 BIG PINE CREEK 1.89 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB084A_04 BIG PINE CREEK 7.26 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB084A_05 BIG PINE CREEK 4.64 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0852_01 WABASH RIVER 14.85 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0853_03 WABASH RIVER 8.35 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0853_T1005 BEE RUN 2.32 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (43 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

INB0857_02 WABASH RIVER - ABANDONED WABASH RIVER 2.84 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0857_T1004 WABASH RIVER - UNNAMED TRIBUTARY 3.64 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0857_T1006 WABASH RIVER - ABANDONED CANAL 2.53 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB085A_02 WABASH RIVER 3.24 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB085A_03 WABASH RIVER 12.25 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB085A_04 WABASH RIVER 1.26 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0861_03 BIG SHAWNEE CREEK 12.32 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0861_04 BIG SHAWNEE CREEK 7.77 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0861_05 BIG SHAWNEE CREEK 7.03 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0861_T1001 SLUSH RUN 4.57 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0861_T1002 BIG SHAWNEE CREEK 4.76 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0861_T1003 BIG SHAWNEE CREEK 3.15 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0862_02 BIG SHAWNEE CREEK 3.61 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0862_03 BIG SHAWNEE CREEK 2.19 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0862_04 BIG SHAWNEE CREEK 2.8 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0862_T1001 KELL DITCH 4.84 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0862_T1003 BODLEY BRANCH 2.77 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0862_T1004 LITTLE SHAWNEE CREEK 2.31 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0862_T1005 LITTLE SHAWNEE CREEK 5.4 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0862_T1006 LITTLE SHAWNEE CREEK 9.56 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

INB0862_T1007 LITTLE SHAWNEE CREEK - UNNAMED TRIBUTARY 3.12 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

INB0862_T1008 WABASH AND ERIE CANAL 0.51 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0863_02 WABASH RIVER 1.65 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0863_03 WABASH RIVER 2.39 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0863_04 WABASH RIVER 0.63 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0864_01 WABASH RIVER 3.22 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0866_03 OPOSSUM RUN 9.62 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (44 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0866_T1005 OPPOSSUM RUN - UNNAMED TRIBUTARY 3.76 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0867_02 WABASH RIVER 3.06 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0867_03 WABASH RIVER 3.9 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0867_T1008 MARQUESS BRANCH 5.62 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0867_T1009 BEAR CREEK (OSRW) 3.77 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0867_T1011 WABASH AND ERIE CANAL 1.48 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0867_T1012 BEAR CREEK 1.98 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0867_T1013 BEAR CREEK 0.54 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0867_T1014 BEAR CREEK 0.73 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0867_T1015 BEAR CREEK 0.58 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0867_T1016 RATTLESNAKE CREEK 3.34 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0867_T1017 RATTLESNAKE CREEK (OSRW) 1.56 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0867_T1018 RATTLESNAKE CREEK 0.87 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0868_03 WABASH RIVER 1.56 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB0868_04 WABASH RIVER 1.33 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0873_03 NORTH FORK COAL CREEK 3.55 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0873_04 NORTH FORK COAL CREEK 10.5 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0873_T1001 CHARLES LUDLOW DITCH 2.27 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life INB0874_02 COAL CREEK 6.94 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0874_03 COAL CREEK 10.25 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0874_04 COAL CREEK 5.2 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0874_T1002 COAL CREEK - UNNAMED TRIBUTARY 4.98 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0874_T1003 COAL CREEK - UNNAMED TRIBUTARY 3.02 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0874_T1004 COAL CREEK - UNNAMED TRIBUTARY 5.22 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0874_T1004A COAL CREEK - UNNAMED TRIBUTARY 1.03 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0878_04 COAL CREEK 0.8 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (45 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INB0878_05 COAL CREEK 1.85 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0878_T1001 DRY RUN - UNNAMED TRIBUTARY 2.6 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0878_T1002 DRY RUN - UNNAMED TRIBUTARY 4.67 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0878_T1003 DRY RUN - UNNAMED TRIBUTARY 2.02 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0878_T1004 DRY RUN - UNNAMED TRIBUTARY 4.53 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0878_T1005 DRY RUN - UNNAMED TRIBUTARY 2.21 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0878_T1006 COAL CREEK - UNNAMED TRIBUTARY 1.96 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0878_T1008 DRY RUN 11.82 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0878_T1009 DRY RUN 10.64 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0883_02 WABASH RIVER 0.5 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0883_03 WABASH RIVER 3.14 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0883_04 WABASH RIVER 16.85 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0883_05 WABASH RIVER 8 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0883_T1008 WABASH RIVER - UNNAMED TRIBUTARY 2.75 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0891_02 GRAHAM CREEK 7.86 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0891_03 GRAHAM CREEK 13.16 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0891_04 GRAHAM CREEK 4.31 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0891_T1003 GRAHAM CREEK - UNNAMED TRIBUTARY 3.09 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (46 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0891_T1004 GRAHAM CREEK - UNNAMED TRIBUTARY 2.69 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB0891_T1005 GRAHAM CREEK - UNNAMED TRIBUTARY 3.04 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0892_02 PRAIRIE CREEK 12.4 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0892_03 PRAIRIE CREEK 11.72 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0892_04 PRAIRIE CREEK 5.1 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0893_02 COAL CREEK 15.7 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0893_T1001 COAL CREEK - UNNAMED TRIBUTARY 6.33 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0893_T1002 COAL CREEK - UNNAMED TRIBUTARY 281 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0893_T1003 COAL CREEK - UNNAMED TRIBUTARY 3.72 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0893_T1004 COAL CREEK - UNNAMED TRIBUTARY 1.8 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB0893_T1005 COAL CREEK - UNNAMED TRIBUTARY 3.03 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB08B3_03 LITTLE VERMILLION RIVER 15.45 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB08B4_02 LITTLE VERMILION RIVER 2.32 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB08B4_03 LITTLE VERMILION RIVER 6.12 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB08B4_04 LITTLE VERMILION RIVER 2.91 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB08C1_02 BIG RACCOON CREEK 4.91 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB08C1_03 BIG RACCOON CREEK 14.09 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB08C1_04 BIG RACCOON CREEK 1.75 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB08C1_T1005 BIG RACCOON CREEK - UNNAMED TRIBUTARY 2.1 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB08C1_T1006 BIG RACCOON CREEK - UNNAMED TRIBUTARY 2.35 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB08C4_02 CORNSTALK CREEK 2.11 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB08C4_03 CORNSTALK CREEK 6.62 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB08C4_04 CORNSTALK CREEK 3.36 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB08C4_T1005 CORNSTALK CREEK - UNNAMED TRIBUTARY 2.69 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB08C4_T1006 CORNSTALK CREEK - UNNAMED TRIBUTARY 1.15 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB08C5_T1011 NORTH RAMP CREEK 7.6 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB08C5_T1012 NORTH RAMP CREEK 5.42 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB08C5_T1013 SOUTH RAMP CREEK 10.63 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB08C5_T1014 SOUTH RAMP CREEK 3.45 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB08C5_T1015 SOUTH RAMP CREEK 4.39 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (47 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INB08C6_08 BIG RACCOON CREEK 12.3 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB08D1_05 SOUTH FORK LITTLE RACCOON CREEK 8.17 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB08D1_06 SOUTH FORK LITTLE RACCOON CREEK 2.78 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact RACCOON CREEK, SOUTH FORK - UNNAMED INB08D1_T1005 2.29 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact TRIBUTARY RACCOON CREEK, SOUTH FORK - UNNAMED INB08D1_T1006 2.4 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact TRIBUTARY INB08D2_03 LITTLE RACCOON CREEK 2.3 Miles PH Medium Warm Water Aquatic Life INB08D2_04 LITTLE RACCOON CREEK 4.84 Miles PH Medium Warm Water Aquatic Life INB08D2_05 LITTLE RACCOON CREEK 0.77 Miles PH Medium Warm Water Aquatic Life

INB08D2_T1011 LITTLE RACCOON CREEK - UNNAMED TRIBUTARY 4.03 Miles PH Medium Warm Water Aquatic Life

INB08D2_T1014 LITTLE RACCOON CREEK - UNNAMED TRIBUTARY 5.63 Miles PH Medium Warm Water Aquatic Life

INB08D2_T1015 LITTLE RACCOON CREEK - UNNAMED TRIBUTARY 2.08 Miles PH Medium Warm Water Aquatic Life

INB08D2_T1016 LITTLE RACCOON CREEK - UNNAMED TRIBUTARY 2.91 Miles PH Medium Warm Water Aquatic Life

BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB08D4_T1010 WILLIAMS CREEK 9.45 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB08D4_T1012 WILLIAMS CREEK - UNNAMED TRIBUTARY 0.84 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB08D5_02 LITTLE RACCOON CREEK 3.23 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB08D5_03 LITTLE RACCOON CREEK 5.99 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB08D5_04 LITTLE RACCOON CREEK 3.15 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB08D5_05 LITTLE RACCOON CREEK 2.23 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB08E3_03 BIG RACCOON CREEK 2.43 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB08E3_04 BIG RACCOON CREEK 3.62 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB08E3_05 BIG RACCOON CREEK 7.42 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB08F1_02 LEATHERWOOD CREEK 9.04 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB08F2_01 LEATHERWOOD CREEK 6.12 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB08F2_T1004 ROCKY RUN 8.12 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (48 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB08F3_T1003 ROCK RUN 7.6 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB08F3_T1004 ROCK RUN 16.21 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB08F4_03 BIG RACCOON CREEK 12.46 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB08F4_05 BIG RACCOON CREEK 6.7 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB08F4_T1001 BIG RACCOON CREEK - UNNAMED TRIBUTARY 2.48 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB08F4_T1002 BIG RACCOON CREEK - UNNAMED TRIBUTARY 1.6 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB08F4_T1003 BIG RACCOON CREEK - UNNAMED TRIBUTARY 3.29 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB08F4_T1004 BIG RACCOON CREEK - UNNAMED TRIBUTARY 2.09 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB08F4_T1005 BIG RACCOON CREEK - UNNAMED TRIBUTARY 1.12 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB08F4_T1006 BIG RACCOON CREEK - UNNAMED TRIBUTARY 4.52 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB08F4_T1007 BIG RACCOON CREEK - UNNAMED TRIBUTARY 1.97 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB08F4_T1008 BIG RACCOON CREEK - UNNAMED TRIBUTARY 4.7 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB08F4_T1009 BIG RACCOON CREEK - UNNAMED TRIBUTARY 2.27 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB08G1_05 MILL CREEK 11.93 Miles NUTRIENTS Medium Warm Water Aquatic Life INB08G1_06 MILL CREEK 7.54 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB08G1_07 MILL CREEK 14.97 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact DISSOLVED OXYGEN Medium Warm Water Aquatic Life INB08G1_T1006 JIM BRANCH 5.75 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB08G1_T1007 MILL CREEK 0.73 Miles NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB08G2_02 WABASH RIVER 2.06 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB08G2_03 WABASH RIVER 3.55 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB08G2_04 WABASH RIVER 2.39 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB08G3_02 WABASH RIVER 1.76 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB08G3_03 WABASH RIVER 3.28 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB08G5_04 WABASH RIVER (SSC) 1.95 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB08G5_05 WABASH RIVER 0.71 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (49 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INB08G5_06 WABASH RIVER 4.56 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB08G5_4B WABASH RIVER - UNNAMED TRIBUTARY 0.86 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB08G5_T1003 WABASH RIVER - UNNAMED TRIBUTARY 0.87 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB08G5_T1004 WABASH RIVER - UNNAMED TRIBUTARY 0.82 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB08G5_T1005 WABASH RIVER - UNNAMED TRIBUTARY 0.87 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB08G6_02 NORTON CREEK 15.15 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB08G6_T1006 NORTON CREEK - UNNAMED TRIBUTARY 19.47 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB08G7_02 WABASH RIVER 1.24 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB08G7_03 WABASH RIVER 1.77 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB08G7_04 WABASH RIVER 3.86 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB08G7_05 WABASH RIVER 0.93 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB08G7_06 WABASH RIVER 1.39 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB08G7_07 WABASH RIVER 0.76 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB08G7_08 WABASH RIVER 3.3 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB08P1067_00 CECIL M. HARDEN RESERVOIR 2060 Acres PCBS IN FISH TISSUE Low Human Health and Wildlife INB1011_02 SUGAR CREEK 6.07 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1011_T1008 MALLOTT DITCH 2.69 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1012_T1005 STOWERS DITCH 16.55 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1012_T1007 SCOTT WINCOOP DITCH 13.82 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1013_03 MUD CREEK 7.43 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB1013_05 MUD CREEK 5.28 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1013_T1007 MUD CREEK - UNNAMED TRIBUTARY 1.35 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1013_T1012 PADGETT DITCH 4.47 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1014_03 BROWN'S WONDER CREEK 13.63 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1014_04 BROWNS WONDER CREEK 6.42 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1014_T1004 ROSS DITCH 5.36 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1014_T1005 HOSKINS DITCH 2.31 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1015_03 SUGAR CREEK 7.8 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1015_T1005 DAVIS DITCH 3.12 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (50 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1015_T1006 BARNES DITCH 3.37 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB1016_03 REAGAN RUN 5.78 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB1017_04 SUGAR CREEK 8.22 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB1017_05 SUGAR CREEK 3.34 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB1017_06 SUGAR CREEK 4.26 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1017_T1004 SPRING CREEK 16.99 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB1017_T1005 SUGAR CREEK - UNNAMED TRIBUTARY 0.47 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB1021_01 LITTLE POTATO CREEK 10.85 Miles NUTRIENTS Medium Warm Water Aquatic Life PH Medium Warm Water Aquatic Life INB1024_02 LYE CREEK 3.01 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB1024_03 LYE CREEK 4.59 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB1024_T1002 LYE CREEK - UNNAMED TRIBUTARY 2.58 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB1032_02 LITTLE SUGAR CREEK 3.97 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB1032_03 LITTLE SUGAR CREEK 2.91 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB1032_04 LITTLE SUGAR CREEK 8.52 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB1032_05 LITTLE SUGAR CREEK 2.2 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

INB1032_T1003 LITTLE SUGAR CREEK - UNNAMED TRIBUTARY 2.33 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB1033_02 WALNUT FORK SUGAR CREEK 17.39 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB1033_03 WALNUT FORK SUGAR CREEK 10.25 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB1033_04 WALNUT FORK SUGAR CREEK 5.55 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (51 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB1033_05 WALNUT FORK SUGAR CREEK 8.95 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB1033_06 WALNUT FORK SUGAR CREEK 3.12 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife WALNUT FORK SUGAR CREEK - UNNAMED ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB1033_T1003 2.94 Miles TRIBUTARY PCBS IN FISH TISSUE Low Human Health and Wildlife WALNUT FORK SUGAR CREEK - UNNAMED ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB1033_T1004 3.76 Miles TRIBUTARY PCBS IN FISH TISSUE Low Human Health and Wildlife INB1044_T1003 GOLDSBERRY CREEK 3.13 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB1044_T1004 GOLDSBERRY CREEK 9.23 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB1045_02 SUGAR CREEK 4.04 Miles NUTRIENTS Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB1045_03 SUGAR CREEK 6.5 Miles NUTRIENTS Medium Warm Water Aquatic Life INB1046_02 SUGAR CREEK 4.47 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB1046_03 SUGAR CREEK 4.12 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB1047_02 SUGAR CREEK 7.87 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB1047_03 SUGAR CREEK 6.77 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB1047_T1003 SUGAR CREEK - UNNAMED TRIBUTARY 2.7 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB1047_T1004 SUGAR CREEK - UNNAMED TRIBUTARY 2.93 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB1051_T1011 SUGAR CREEK - UNNAMED TRIBUTARY 10.28 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB1052_01 SUGAR MILL CREEK 9.12 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB1053_02 SUGAR MILL CREEK 0.4 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB1053_03 SUGAR MILL CREEK 9.57 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB1053_04 SUGAR MILL CREEK 2.79 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB1053_05 SUGAR MILL CREEK 0.85 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1053_T1003 MIDDLE PRONG GREEN CREEK 7.87 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1053_T1004 EAST PRONG GREEN CREEK 4.8 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (52 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING MIDDLE PRONG GREEN CREEK - UNNAMED BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1053_T1005 2.5 Miles TRIBUTARY ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1053_T1006 WEST PRONG GREEN CREEK 5 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1053_T1007 GREEN CREEK - UNNAMED TRIBUTARY 2.31 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB1053_T1009 SUGAR MILL CREEK - UNNAMED TRIBUTARY 1.69 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1053_T1010 GREEN CREEK 4.57 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB1053_T1011 SUGAR MILL CREEK - UNNAMED TRIBUTARY 1.8 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB1064_03 SUGAR CREEK 2.08 Miles NUTRIENTS Medium Warm Water Aquatic Life PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB1064_04 SUGAR CREEK 2.2 Miles NUTRIENTS Medium Warm Water Aquatic Life PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB1064_05 SUGAR CREEK 3.49 Miles NUTRIENTS Medium Warm Water Aquatic Life PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB1064_06 SUGAR CREEK 4.25 Miles NUTRIENTS Medium Warm Water Aquatic Life PCBS IN FISH TISSUE Low Human Health and Wildlife NUTRIENTS Medium Warm Water Aquatic Life INB1064_07 SUGAR CREEK 3.72 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB1064_T1003 SUGAR CREEK - UNNAMED TRIBUTARY 5.02 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB1064_T1005 SUGAR CREEK - UNNAMED TRIBUTARY 1.03 Miles NUTRIENTS Medium Warm Water Aquatic Life PCBS IN FISH TISSUE Low Human Health and Wildlife INB1066_06 SUGAR CREEK 3.53 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB1066_07 SUGAR CREEK 11.35 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB1066_T1013 DAVIS BRANCH 2.52 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB1066_T1014 KAREN CREEK 5.18 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (53 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (54 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

INB1133_T1001 BROUILLETTS CREEK - UNNAMED TRIBUTARY 7.85 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

INB1143_02 NORTH BRANCH OTTER CREEK 5.24 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1143_03 NORTH BRANCH OTTER CREEK 6.67 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life NORTH BRANCH OTTER CREEK - UNNAMED INB1143_T1004 2.04 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life TRIBUTARY NORTH BRANCH OTTER CREEK - UNNAMED INB1143_T1005 2.59 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life TRIBUTARY INB1146_05 OTTER CREEK 2.27 Miles PH Medium Warm Water Aquatic Life INB1146_06 OTTER CREEK 4.24 Miles PH Medium Warm Water Aquatic Life INB1146_T1013 WABASH AND ERIE CANAL 1.44 Miles PH Medium Warm Water Aquatic Life INB1153_01 SUGAR CREEK 2.87 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1154_04 SUGAR CREEK 6.99 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1154_T1008 WOLF CREEK 5.89 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1154_T1009 SUGAR CREEK - UNNAMED TRIBUTARY 1.58 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (55 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INB1161_02 SPRING CREEK 7.66 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB1161_03 SPRING CREEK 6.96 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB1161_04 SPRING CREEK (LTD) 1.18 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB1161_T1003 SPRING CREEK - UNNAMED TRIBUTARY 1.92 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB1161_T1004 WABASH AND ERIE CANAL 0.19 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life INB1164_01 WABASH RIVER 3.55 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1164_03 WABASH RIVER 3.51 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1164_04 WABASH RIVER 3.24 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB1164_T1004 WABASH AND ERIE CANAL 1.58 Miles PH Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB1164_T1008 WABASH RIVER - UNNAMED TRIBUTARY 3.83 Miles NUTRIENTS Medium Warm Water Aquatic Life PCBS IN FISH TISSUE Low Human Health and Wildlife NUTRIENTS Medium Warm Water Aquatic Life INB1165_04 WABASH RIVER 3.43 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife NUTRIENTS Medium Warm Water Aquatic Life INB1165_05 WABASH RIVER 3.75 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife NUTRIENTS Medium Warm Water Aquatic Life INB1165_06 WABASH RIVER 6.32 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife NUTRIENTS Medium Warm Water Aquatic Life INB1165_T1004 WABASH RIVER - UNNAMED TRIBUTARY 2.68 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB1173_03 PRAIRIE CREEK 0.78 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1173_T1004 PRAIRIE CREEK - UNNAMED TRIBUTARY 4.59 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1174_03 HONEY CREEK 1.13 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB1174_04 HONEY CREEK 8.03 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB1174_05 HONEY CREEK 1.54 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB1174_06 HONEY CREEK 8.57 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB1174_T1003 HONEY CREEK - UNNAMED TRIBUTARY 7.03 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB1194_02 WABASH RIVER 4.87 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB1194_03 WABASH RIVER 5.93 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (56 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INB1194_04 WABASH RIVER 4.2 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB11B3_01 WABASH RIVER 12.44 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11B6_01 WABASH RIVER 8.26 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11C1_04 TURMAN CREEK 6.37 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11C1_05 TURMAN CREEK 11.94 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB11C1_T1001 TURMAN CREEK - UNNAMED TRIBUTARY 4.58 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB11C1_T1002 TURMAN CREEK - UNNAMED TRIBUTARY 3.79 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB11C1_T1003 TURMAN CREEK - UNNAMED TRIBUTARY 2.57 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11C1_T1005 TURMAN CREEK - UNNAMED TRIBUTARY 3.16 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11C1_T1006 TURMAN CREEK - UNNAMED TRIBUTARY 2.08 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11C1_T1007 TURMAN CREEK - UNNAMED TRIBUTARY 1.17 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11C3_02 TURMAN CREEK 12.04 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11C3_03 TURMAN CREEK 9.2 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11C3_T1015 TURMAN CREEK - UNNAMED TRIBUTARY 2.4 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB11D3_01 WABASH RIVER 7.95 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB11F1_02 BUSSERON CREEK 14.53 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11F1_02A BUSSERON CREEK 3.83 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11F1_02B BUSSERON CREEK 0.49 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11F1_02C BUSSERON CREEK 0.6 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11F1_T1009 CHOWNING CREEK 2.23 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11F1_T1011 BUSSERON CREEK - UNNAMED TRIBUTARY 0.78 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (57 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INB11F1_T1011A BUSSERON CREEK - UNNAMED TRIBUTARY 0.4 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11F2_T1002 WEST FORK BUSSERON CREEK 8.98 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact WEST FORK BUSSERON CREEK - UNNAMED INB11F2_T1003 1.65 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact TRIBUTARY WEST FORK BUSSERON CREEK - UNNAMED INB11F2_T1004 1.8 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact TRIBUTARY WEST FORK BUSSERON CREEK - UNNAMED INB11F2_T1005 1.18 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact TRIBUTARY INB11F2_T1006 WEST FORK BUSSERON CREEK 9.22 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB11F2_T1007 WEST FORK BUSSERON CREEK 6.92 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB11F2_T1008 WEST FORK BUSSERON CREEK 1.13 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB11F3_02 BIG BRANCH 3.47 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11F3_02D SHAKAMAK LAKE INLET 0.66 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11F3_02F BIG BRANCH 0.42 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11F3_03 BIG BRANCH 2.96 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11F3_T1008 BIG BRANCH - UNNAMED TRIBUTARY 0.44 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11F3_T1008A BIG BRANCH - UNNAMED TRIBUTARY 0.44 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11F3_T1008B BIG BRANCH - UNNAMED TRIBUTARY 3.57 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11F3_T1009 BIG BRANCH - UNNAMED TRIBUTARY 3.22 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11F3_T1009A BIG BRANCH - UNNAMED TRIBUTARY 0.72 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11F3_T1009B BIG BRANCH - UNNAMED TRIBUTARY 1.2 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11F4_02 BIG BRANCH 2.75 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11F4_03 BIG BRANCH 1.27 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11F4_T1003 MUD CREEK 8.07 Miles NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11F4_T1003A MUD CREEK - UNNAMED TRIBUTARY 0.54 Miles NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11F4_T1003B MUD CREEK - UNNAMED TRIBUTARY 0.84 Miles NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11F4_T1004 MUD CREEK 12.99 Miles NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11F5_02 BUSSERON CREEK 5.39 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life MERCURY IN FISH TISSUE Medium Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (58 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11F5_03 BUSSERON CREEK 4.42 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life MERCURY IN FISH TISSUE Medium Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life COPPER Medium Warm Water Aquatic Life NICKEL Medium Warm Water Aquatic Life INB11F5_T1003 SULPHUR CREEK 5.71 Miles NUTRIENTS Medium Warm Water Aquatic Life PH Medium Warm Water Aquatic Life ZINC Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life CADMIUM Medium Warm Water Aquatic Life INB11F5_T1009 SULPHUR CREEK 10.39 Miles NUTRIENTS Medium Warm Water Aquatic Life PH Medium Warm Water Aquatic Life ZINC Medium Warm Water Aquatic Life INB11F6_03 BUSSERON CREEK 8.99 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INB11F6_T1005 KETTLE CREEK 6.63 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife NUTRIENTS Medium Warm Water Aquatic Life INB11F6_T1006 KETTLE CREEK 2.62 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INB11F6_T1007 KETTLE CREEK 5.82 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INB11F6_T1007A KETTLE CREEK 1.66 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INB11F6_T1007B KETTLE CREEK 0.66 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INB11F7_05 BUTTERMILK CREEK 2.41 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11F7_06 BUTTERMILK CREEK 3.26 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11F8_03 BUSSERON CREEK (CHANNELIZED) 0.25 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11F8_04 BUSSERON CREEK (CHANNELIZED) 3.78 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11F8_T1005 BUSSERON CREEK 3.73 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11F8_T1006 BUSSERON CREEK 3.53 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11F9_02 BUSSERON CREEK 2.69 Miles NUTRIENTS Medium Warm Water Aquatic Life INB11F9_T1006 ROBBINS BRANCH 7.96 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11F9_T1006A ROBBINS BRANCH 2.4 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (59 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11F9_T1008 BUCK CREEK 0.65 Miles NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11F9_T1012 BUCK CREEK 0.85 Miles NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11F9_T1013 BUCK CREEK 0.61 Miles NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INB11FB_01 ROGERS DITCH 14.8 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life INB11FC_03 BUSSERON CREEK 9.19 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11FC_04 BUSSERON CREEK 6.74 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11G2_05 WABASH RIVER 8.18 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife NUTRIENTS Medium Warm Water Aquatic Life INB11G3_07 WABASH RIVER 10.67 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB11H1_01 WABASH RIVER 9.78 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB11H3_02 WABASH RIVER 8.79 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11I1_01 MARIA CREEK 17.5 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB11I1_01A MARIA CREEK 1.15 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11I1_T1001 MARIA CREEK 5.14 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB11I1_T1002 MARIA CREEK - UNNAMED TRIBUTARY 5.37 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB11I1_T1003 MARIA CREEK - UNNAMED TRIBUTARY 3.33 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB11I1_T1004 MARIA CREEK - UNNAMED TRIBUTARY 6.31 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB11I1_T1005 MARIA CREEK - UNNAMED TRIBUTARY 8.08 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB11I2_01 MARIA CREEK 8.11 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB11J1_03 WABASH RIVER 12.42 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB11J2_02 KELSO CREEK 6.74 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11J2_03 KELSO CREEK 1.72 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11J2_T1003 KELSO CREEK - UNNAMED TRIBUTARY 3.25 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11J2_T1005 KELSO CREEK - UNNAMED TRIBUTARY 0.92 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (60 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INB11J2_T1006 KELSO CREEK - UNNAMED TRIBUTARY 3.38 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11J2_T1007 SNAPP CREEK 5.85 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11J2_T1008 SNAPP CREEK - UNNAMED TRIBUTARY 3 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11J2_T1009 SNAPP CREEK - UNNAMED TRIBUTARY 1.07 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11J2_T1010 SNAPP CREEK - UNNAMED TRIBUTARY 1.05 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11J2_T1011 SNAPP CREEK - UNNAMED TRIBUTARY 2.21 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11J2_T1012 SNAPP CREEK - UNNAMED TRIBUTARY 2.82 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11J2_T1013 SNAPP CREEK - UNNAMED TRIBUTARY 4.8 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11J2_T1014 SCOTT CREEK 1.27 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11J2_T1015 SNAPP CREEK - UNNAMED TRIBUTARY 8.93 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11J2_T1016 SNAPP CREEK 4.96 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB11J2_T1017 KELSO CREEK - UNNAMED TRIBUTARY 1.46 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11J2_T1018 KELSO CREEK - UNNAMED TRIBUTARY 2.25 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB11J3_06 WABASH RIVER 7.53 Miles NUTRIENTS Medium Warm Water Aquatic Life PCBS IN FISH TISSUE Low Human Health and Wildlife INB11P1028_00 TURTLE CREEK RESERVOIR 1556 Acres PCBS IN FISH TISSUE Low Human Health and Wildlife INB1321_01 WABASH RIVER 5.49 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1322_04 SWAN POND DITCH 10.09 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (61 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1322_05 SWAN POND DITCH 8.89 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1323_T1001 RIVER DESHEE 7.81 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INB1324_01 WABASH RIVER 9.06 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB1326_01 WABASH RIVER 13.88 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1331_02 BROWN DITCH 9.68 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1331_03 BROWN DITCH 12.6 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1331_T1003 BROWN DITCH - UNNAMED TRIBUTARY 7.18 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB1334_01 WABASH RIVER 6.61 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1335_03 WABASH RIVER 4.4 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1351_03 HIGGINBOTHAM DITCH 10.38 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1351_T1001 SKELTON BRANCH 2.3 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1351_T1003 JOHNSON DRAIN 3.77 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1351_T1007 BARREN CREEK 6.76 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1353_T1002 BLACK RIVER, SOUTHEAST TRIBUTARY 15.27 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB1361_01 WABASH RIVER 22.38 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB1362_01 WABASH RIVER 7.22 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB1363_02 WABASH RIVER 1.1 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB1372_01 BIG CREEK 21.24 Miles NUTRIENTS Medium Warm Water Aquatic Life INB1373_T1009 CLEAR CREEK 12.57 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1376_02 LITTLE CREEK 11.67 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (62 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1376_03 LITTLE CREEK 12.67 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1376_04 LITTLE CREEK 0.91 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB1376_T1001 LITTLE CREEK - UNNAMED TRIBUTARY 7.11 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB1376_T1002 LITTLE CREEK - UNNAMED TRIBUTARY 6.3 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB1376_T1003 LITTLE CREEK - UNNAMED TRIBUTARY 4.94 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB1376_T1004 WOLF CREEK 16.73 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1376_T1006 LITTLE CREEK - UNNAMED TRIBUTARY 2.92 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1376_T1007 LITTLE CREEK - UNNAMED TRIBUTARY 1.44 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life INB1377_02 LITTLE CREEK 12.89 Miles PH Medium Warm Water Aquatic Life NUTRIENTS Medium Warm Water Aquatic Life INB1377_03 LITTLE CREEK 4.33 Miles PH Medium Warm Water Aquatic Life NUTRIENTS Medium Warm Water Aquatic Life INB1377_T1003 LITTLE CREEK - UNNAMED TRIBUTARY 8.75 Miles PH Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1379_02 BIG CREEK 0.8 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1379_03 BIG CREEK 11.52 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1379_04 BIG CREEK 9.38 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1379_05 BIG CREEK 8.77 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB1379_T1004 BROOK CREEK 11.2 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB1379_T1007 ALEXANDER CREEK 8.66 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1379_T1009 LARGE DRAIN 4.66 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1379_T1012 BIG CREEK - UNNAMED TRIBUTARY 2.35 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1381_01 WABASH RIVER 1.29 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB1381_02 WABASH RIVER 0.35 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB1383_02 WABASH RIVER 7.62 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (63 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INB1383_T1005 HAWTHORNE CREEK 4.23 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INB1384_01 WABASH RIVER 17.42 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB1385_01 WABASH RIVER 0.81 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1391_02 WABASH RIVER 4.26 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1392_02 WABASH RIVER 12.94 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INB1393_01 WABASH RIVER 5.46 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INB1394_01 WABASH RIVER 10.09 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife MERCURY IN FISH TISSUE Medium Human Health and Wildlife INC0112_G1092 LAKE MICHIGAN SHORELINE 5.63 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INC0114_T1006 DINGLER LAKE INLET 1.38 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INC0115_01 TRAIL CREEK 9.58 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife SPRING CREEK - UNNAMED TRIBUTARY INC0124_T1003 0.9963 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact (COLDWATER) SPRING CREEK - UNNAMED TRIBUTARY INC0124_T1005 7.03 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact (COLDWATER) SPRING CREEK - UNNAMED TRIBUTARY INC0124_T1005A 0.15 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact (COLDWATER) SPRING CREEK - UNNAMED TRIBUTARY INC0124_T1005B 0.19 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact (COLDWATER) SPRING CREEK - UNNAMED TRIBUTARY INC0124_T1006 1.75 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life (COLDWATER) INC0125_T1003 GALENA RIVER - UNNAMED TRIBUTARY 1.42 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact 3.66 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INC0132_T1018 SALT CREEK - UNNAMED TRIBUTARY 3.66 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact 3.66 Miles NUTRIENTS Medium Warm Water Aquatic Life INC0133_T1031 SALT CREEK (COLDWATER) 6.34 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INC0141_02 LITTLE CALUMET RIVER, EAST ARM (COLDWATER) 0.97 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (64 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INC0141_02A LITTLE CALUMET RIVER, EAST ARM (COLDWATER) 1.6 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INC0141_02B LITTLE CALUMET RIVER, EAST ARM (COLDWATER) 0.92 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INC0141_02C LITTLE CALUMET RIVER, EAST ARM (COLDWATER) 0.66 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INC0141_03 LITTLE CALUMET RIVER, EAST ARM (COLDWATER) 4.96 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INC0141_T1003 REYNOLDS CREEK 10.52 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life LITTLE CALUMET RIVER, EAST ARM - UNNAMED BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INC0141_T1004 8.84 Miles TRIBUTARY ESCHERICHIA COLI (E. COLI) Medium Full Body Contact LITTLE CALUMET RIVER, EAST ARM - UNNAMED INC0141_T1005 2.75 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life TRIBUTARY (COLDWATE LITTLE CALUMET RIVER, EAST ARM - UNNAMED INC0141_T1006 2.82 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life TRIBUTARY (COLDWATER) LITTLE CALUMET RIVER, EAST ARM - UNNAMED INC0141_T1006A 0.36 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life TRIBUTARY (COLDWATER) LITTLE CALUMET RIVER, EAST ARM - UNNAMED INC0141_T1006B 0.37 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life TRIBUTARY (COLDWATER) BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INC0142_01 LITTLE CALUMET RIVER, EAST ARM 10.52 Miles NUTRIENTS Medium Warm Water Aquatic Life PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life LITTLE CALUMET RIVER, EAST ARM - UNNAMED INC0142_T1001 10.08 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life TRIBUTARY NUTRIENTS Medium Warm Water Aquatic Life LITTLE CALUMET RIVER, EAST ARM - UNNAMED INC0142_T1002 1.6 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life TRIBUTARY BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life LITTLE CALUMET RIVER, EAST ARM - UNNAMED INC0142_T1004 1.91 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life TRIBUTARY NUTRIENTS Medium Warm Water Aquatic Life LITTLE CALUMET RIVER, EAST ARM - UNNAMED BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INC0142_T1005 1.2 Miles TRIBUTARY (COLDWATER) ESCHERICHIA COLI (E. COLI) Medium Full Body Contact LITTLE CALUMET RIVER, EAST ARM - UNNAMED BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INC0142_T1005A 1.05 Miles TRIBUTARY (COLDWATER) ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (65 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING LITTLE CALUMET RIVER, EAST ARM - UNNAMED BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INC0142_T1005B 3.37 Miles TRIBUTARY (COLDWATER) ESCHERICHIA COLI (E. COLI) Medium Full Body Contact LITTLE CALUMET RIVER, EAST ARM (COLDWATER, BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INC0143_09 5.46 Miles OSRW) PCBS IN FISH TISSUE Low Human Health and Wildlife LITTLE CALUMET RIVER, EAST ARM (COLDWATER, BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INC0143_10 2.92 Miles OSRW) PCBS IN FISH TISSUE Low Human Health and Wildlife LITTLE CALUMET RIVER, EAST ARM (COLDWATER, BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INC0143_11 0.3 Miles OSRW) ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INC0143_T1008 PETERSON DITCH 3.85 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INC0143_T1009 COFFEE CREEK (COLDWATER) 6.21 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INC0143_T1010 COFFEE CREEK (COLDWATER) 5.3632 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INC0143_T1011 COFFEE CREEK (COLDWATER) 5.45 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INC0143_T1012 SHOOTER DITCH (COLDWATER) 1.58 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INC0143_T1013 JOHNSON DITCH (COLDWATER) 1.9 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life COFFEE CREEK - UNNAMED TRIBUTARY INC0143_T1014 2.76 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life (COLDWATER) ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (66 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life CHLORIDE Medium Warm Water Aquatic Life INC0143_T1016 SAND CREEK (COLDWATER) 8.72 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INC0143_T1017 POPE-O'CONNER DITCH (COLDWATER) 3.9 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life NUTRIENTS Medium Warm Water Aquatic Life INC0155_T1002 TURKEY CREEK - UNNAMED TRIBUTARY 8.71 Miles CHLORIDE Medium Warm Water Aquatic Life INC0158_T1006 LITTLE CALUMET RIVER 8.03 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INC0159_02 LITTLE CALUMET RIVER 1.28 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INC0159_03 BURNS DITCH 6.67 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INC0159_T1002 WILLOW CREEK 9.62 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INC0159_T1003 CRISMAN DITCH 1.39 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INC0159_T1004 BURNS DITCH - UNNAMED TRIBUTARY 4.52 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INC0159_T1005 BURNS DITCH - UNNAMED TRIBUTARY 1.66 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INC0159_T1006 BURNS DITCH - UNNAMED TRIBUTARY 0.89 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INC0159_T1007 BURNS DITCH - UNNAMED TRIBUTARY 1.29 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INC0161_03 KINTZELE DITCH (OSRW) 0.55 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INC0161_04 KINTZELE DITCH (COLDWATER, OSRW) 0.45 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INC0161_T1003 BROWN DITCH (OSRW) 1.86 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INC0162_05 DUNES CREEK 4.91 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INC0162_06 DUNES CREEK (OSRW) 1.45 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INC0162_T1002 MUNSON DITCH (OSRW) 0.71 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INC0162_T1003 MUNSON DITCH 1.72 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INC0162_T1004 MUNSON DITCH 0.54 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (67 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING MERCURY IN FISH TISSUE Medium Human Health and Wildlife INC0163_G1074 LAKE MICHIGAN SHORELINE 27.99 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife MERCURY IN FISH TISSUE Medium Human Health and Wildlife INC0163_G1075 LAKE MICHIGAN SHORELINE 7.04 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife CYANIDE (AS FREE CYANIDE) Medium Warm Water Aquatic Life INC0163_G1078 LAKE MICHIGAN SHORELINE 4.54 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife PCBS IN FISH TISSUE Low Human Health and Wildlife MERCURY IN FISH TISSUE Medium Human Health and Wildlife INC0163_G1093 LAKE MICHIGAN SHORELINE 9.13 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife MERCURY IN FISH TISSUE Medium Human Health and Wildlife INC0163_G1094 LAKE MICHIGAN SHORELINE (OSRW) 12.9 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INC0163_T1001 INDIANA HARBOR CANAL 5.39 Miles OIL AND GREASE Medium Warm Water Aquatic Life PCBS IN FISH TISSUE Low Human Health and Wildlife INC0163_T1004 WOLF LAKE INLET 0.33 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INC01P1002_00 MARQUETTE PARK LAGOONS (WEST) 19 Acres PCBS IN FISH TISSUE Low Human Health and Wildlife PCBS IN FISH TISSUE Low Human Health and Wildlife INC01P1019_00 WOLF LAKE 385 Acres PHOSPHORUS, TOTAL Medium Full Body Contact INC01P1020_00 LAKE MARY 23 Acres PCBS IN FISH TISSUE Low Human Health and Wildlife INC01P1059_00 GEORGE, LAKE (HAMMOND) 78 Acres PCBS IN FISH TISSUE Low Human Health and Wildlife INC01P1083_00 MARQUETTE PARK LAGOONS (EAST) 31 Acres PCBS IN FISH TISSUE Low Human Health and Wildlife INC01P1084_00 PINE STATION SOUTH POND 21.4 Acres PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INE0112_T1007 NEGLIE CREEK - UNNAMED TRIBUTARY 5.2 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INE0113_01 DEER CREEK 3.39 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INE0113_02 DEER CREEK 5.79 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life WINDING BRANCH (DOWNSTREAM OF CELINA INE0131_T1008 7.7 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life LAKE) INE0131_T1011 TIGE CREEK (UPSTREAM OF I-64) 2.37 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INE0131_T1012 TIGE CREEK (UPSTREAM OF I-64) 1.43 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INE0132_T1004A LITTLE SULPHUR CREEK 5.7 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INE0132_T1007A WHEATLEY CREEK 5.26 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (68 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING DISSOLVED OXYGEN Medium Warm Water Aquatic Life INE0133_01 MIDDLE FORK ANDERSON RIVER 3.14 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact DISSOLVED OXYGEN Medium Warm Water Aquatic Life INE0133_02 MIDDLE FORK ANDERSON RIVER 2.73 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact DISSOLVED OXYGEN Medium Warm Water Aquatic Life INE0133_03 MIDDLE FORK ANDERSON RIVER 0.64 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact DISSOLVED OXYGEN Medium Warm Water Aquatic Life INE0133_04 MIDDLE FORK ANDERSON RIVER 4.8 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INE0134_01 MIDDLE FORK ANDERSON CREEK 5.58 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INE0134_03 ANDERSON RIVER, MIDDLE FORK 1.83 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INE0134_T1001A THEIS CREEK 2.86 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INE0134_T1007 KRAUS CREEK 7.57 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INE0141_01 ANDERSON RIVER 9.83 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INE0141_05 ANDERSON RIVER 1.35 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INE0141_T1001 MITCHELL CREEK 12.78 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INE0141_T1012 ANDERSON RIVER 1.4 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INE0142_01 HURRICANE CREEK 14.34 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INE0142_02 HURRICANE CREEK 13.25 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INE0142_03 HURRICANE CREEK 4.81 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INE0143_T1008 ROCKHOUSE BRANCH 5.22 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INE0144_T1007 CROOKS HOLLOW CREEK 1.37 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INE0144_T1008 CROOKS HOLLOW CREEK 8.54 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life SWINGING CREEK - UNNAMED TRIBUTARY INE0144_T1011 4.96 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life (MEINARD HOLLOW) INE0144_T1015 LANMAN RUN 50 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INE0145_01 ANDERSON RIVER 3.7 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (69 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INE0145_02 ANDERSON RIVER 10.29 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact DISSOLVED OXYGEN Medium Warm Water Aquatic Life INE0145_03 ANDERSON RIVER 5.4 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INE0145_04 ANDERSON RIVER 5.35 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INE0145_05 ANDERSON RIVER 4.66 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INE0145_06 ANDERSON RIVER 7.06 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INE0145_07 ANDERSON RIVER 1.35 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife PCBS IN FISH TISSUE Low Human Health and Wildlife INE0145_T1001 ANDERSON RIVER 4.46 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life CHLORIDE Medium Warm Water Aquatic Life INE0151_02 CROOKED CREEK 4.26 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INE0151_03 CROOKED CREEK 9.42 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INE0151_04 CROOKED CREEK 1.9 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact DISSOLVED OXYGEN Medium Warm Water Aquatic Life INE0153_01 CROOKED CREEK 4.22 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact DISSOLVED OXYGEN Medium Warm Water Aquatic Life INE0153_02 CROOKED CREEK 3.22 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact DISSOLVED OXYGEN Medium Warm Water Aquatic Life INE0153_03 CROOKED CREEK 1.25 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact DISSOLVED OXYGEN Medium Warm Water Aquatic Life INE0153_04 CROOKED CREEK 1.48 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (70 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING DISSOLVED OXYGEN Medium Warm Water Aquatic Life INE0153_05 CROOKED CREEK 3.67 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact DISSOLVED OXYGEN Medium Warm Water Aquatic Life INE0153_06 CROOKED CREEK 3.43 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact DISSOLVED OXYGEN Medium Warm Water Aquatic Life INE0153_07 CROOKED CREEK 1.43 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact DISSOLVED OXYGEN Medium Warm Water Aquatic Life INE0153_08 CROOKED CREEK 1.39 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact DISSOLVED OXYGEN Medium Warm Water Aquatic Life INE0153_11 CROOKED CREEK 1.9 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INE0153_T1016 CROOKED CREEK - UNNAMED TRIBUTARY 2.68 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INE0153_T1017 CROOKED CREEK - UNNAMED TRIBUTARY 0.75 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INE0153_T1021 CROOKED CREEK - UNNAMED TRIBUTARY 5.87 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact DISSOLVED OXYGEN Medium Warm Water Aquatic Life INE0153_T1024 BIG SLOUGH 1.38 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INE0173_08 LITTLE SANDY CREEK 0.86 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INE0173_09 LITTLE SANDY CREEK 50 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INE0173_10 LITTLE SANDY CREEK 2.45 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INE0173_11 LITTLE SANDY CREEK 1.57 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INE0173_13 LITTLE SANDY CREEK 4.77 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INE0173_14 LITTLE SANDY CREEK 3.05 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INE0174_T1003A ROCK RUN 1 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INE0177_T1001A NEST RUN 1 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INE0181_01 HONEY CREEK 9.03 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (71 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INE0181_02 HONEY CREEK 5.08 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INE0181_T1001 HONEY CREEK - UNNAMED TRIBUTARY 3.01 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INE0181_T1002 HONEY CREEK - UNNAMED TRIBUTARY 3.33 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INE0181_T1003 HONEY CREEK - UNNAMED TRIBUTARY 2.2 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INE0191_02 NORTH FORK LITTLE PIGEON CREEK 5.27 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INE0191_03 NORTH FORK LITTLE PIGEON CREEK 5.4 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INE0191_08 LITTLE PIGEON CREEK, NORTH FORK 0.22 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life NORTH FORK LITTLE PIGEON CREEK - UNNAMED INE0191_T1002 4.36 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life TRIBUTARY BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INE0195_01 LITTLE PIGEON CREEK 2.5 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INE0195_02 LITTLE PIGEON CREEK 6.55 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INE0198_01 LITTLE PIGEON CREEK 0.67 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INE0198_02 LITTLE PIGEON CREEK 1.6 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INE0198_03 LITTLE PIGEON CREEK 1.09 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INE0198_04 LITTLE PIGEON CREEK 1.13 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact DISSOLVED OXYGEN Medium Warm Water Aquatic Life INE0198_05 LITTLE PIGEON CREEK 0.92 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact DISSOLVED OXYGEN Medium Warm Water Aquatic Life INE0198_06 LITTLE PIGEON CREEK 4.99 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (72 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING DISSOLVED OXYGEN Medium Warm Water Aquatic Life INE0198_T1018 EAST FORK LITTLE PIGEON CREEK 0.46 Miles NUTRIENTS Medium Warm Water Aquatic Life EAST FORK LITTLE PIGEON RIVER - UNNAMED DISSOLVED OXYGEN Medium Warm Water Aquatic Life INE0198_T1022 1.52 Miles TRIBUTARY NUTRIENTS Medium Warm Water Aquatic Life EAST FORK LITTLE PIGEON RIVER - UNNAMED DISSOLVED OXYGEN Medium Warm Water Aquatic Life INE0198_T1023 1.68 Miles TRIBUTARY NUTRIENTS Medium Warm Water Aquatic Life LITTLE PIGEON CREEK, EAST FORK - UNNAMED INE0198_T1044 9.92 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life TRIBUTARY INE01A3_01 LITTLE PIGEON CREEK 1.75 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INE01A3_02 LITTLE PIGEON CREEK 3.29 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INE01A3_03 LITTLE PIGEON CREEK 2.54 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INE01A3_05 LITTLE PIGEON CREEK 1.13 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INE01A3_06 LITTLE PIGEON CREEK 1.1 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INE01A3_07 LITTLE PIGEON CREEK 0.6 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INE01A4_01 LITTLE PIGEON CREEK 4.47 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INE01A4_02 LITTLE PIGEON CREEK 1.43 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INE01A4_03 LITTLE PIGEON CREEK 2.52 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INE01A4_T1041 HOOPPOLE DITCH - UNNAMED TRIBUTARY 3.19 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INE01A6_01 LITTLE PIGEON CREEK 5.71 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INE01A6_02 LITTLE PIGEON CREEK 0.98 Miles NUTRIENTS Medium Warm Water Aquatic Life PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INE01A6_03 LITTLE PIGEON CREEK 4.92 Miles NUTRIENTS Medium Warm Water Aquatic Life PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INE01A6_04 LITTLE PIGEON CREEK 0.16 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INE01B1_04 CYPRESS CREEK 0.7 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INE01B1_05 CYPRESS CREEK 0.38 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INE01B1_06 CYPRESS CREEK 0.21 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INE01B1_07 CYPRESS CREEK 2.1 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INE01B1_08 CYPRESS CREEK 3.74 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (73 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INE01B1_09 CYPRESS CREEK 2.64 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INE01B1_11 CYPRESS CREEK 2.63 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium INE01B2_01 CYPRESS CREEK 1.85 Miles Full Body Contact PESTICIDES Medium Warm Water Aquatic Life Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium INE01B2_02 CYPRESS CREEK 2.1 Miles Full Body Contact PESTICIDES Medium Warm Water Aquatic Life Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium INE01B2_03 CYPRESS CREEK 3.27 Miles Full Body Contact PESTICIDES Medium Warm Water Aquatic Life AMMONIA, UN-IONIZED Medium Warm Water Aquatic Life INE01EB_T1051 UNNAMED TRIB BARREN FORK 1 Miles PH Medium Warm Water Aquatic Life INE0211_02 HURRICANE CREEK 10.9 Miles PH Medium Warm Water Aquatic Life INE0211_T1002 HURRICANE CREEK - UNNAMED TRIBUTARY 14.78 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INE0214_03 PIGEON CREEK 4.59 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INE0214_04 PIGEON CREEK 15.65 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INE0214_T1001 PIGEON CREEK - UNNAMED TRIBUTARY 2.93 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INE0214_T1002 PIGEON CREEK - UNNAMED TRIBUTARY 3.24 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life INE0216_03 PIGEON CREEK 4.6 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INE0216_04 PIGEON CREEK 5.26 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INE0216_T1002 SNAKE RUN 7.89 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INE0216_T1004 PIGEON CREEK - UNNAMED TRIBUTARY 3.53 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INE0216_T1005 PIGEON CREEK - UNNAMED TRIBUTARY 8.88 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INE0216_T1006 PIGEON CREEK - UNNAMED TRIBUTARY 8.08 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INE0217_03 PIGEON CREEK 2.77 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INE0217_T1003 SMITH FORK - UNNAMED TRIBUTARY 3.99 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INE0217_T1004 SMITH FORK - UNNAMED TRIBUTARY 9.36 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INE0217_T1007 WABASH AND ERIE CANAL 5.83 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INE0217_T1008 PIGEON CREEK - UNNAMED TRIBUTARY 2.26 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (74 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INE0222_01 BIG CREEK 21.99 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INE0222_T1003 BIG CREEK - UNNAMED TRIBUTARY 5.73 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INE0222_T1004 BIG CREEK - UNNAMED TRIBUTARY 6.09 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INE0222_T1005 BIG CREEK - UNNAMED TRIBUTARY 3.28 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INE0223_T1003 PIGEON CREEK - UNNAMED TRIBUTARY 1.59 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INE0223_T1004 PIGEON CREEK - UNNAMED TRIBUTARY 7.04 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INE0223_T1009 PIGEON CREEK - UNNAMED TRIBUTARY 4.94 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INE0223_T1010 SQUAW CREEK 14.6 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INE0223_T1012 PIGEON CREEK - UNNAMED TRIBUTARY 5.19 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INE0224_02 PIGEON CREEK 4.7 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INE0224_03 PIGEON CREEK 8.8 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life NUTRIENTS Medium Warm Water Aquatic Life INE0224_T1001 PIGEON CREEK - UNNAMED TRIBUTARY 7.74 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INE0224_T1008 PIGEON CREEK - UNNAMED TRIBUTARY 2.19 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INE0231_03 BLUEGRASS CREEK 4.19 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INE0231_04 BLUEGRASS CREEK 7.4 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INE0231_T1009 BLUEGRASS CREEK - UNNAMED TRIBUTARY 3.5 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INE0231_T1010 BLUEGRASS CREEK - UNNAMED TRIBUTARY 10.91 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INE0235_T1002 LOCUST CREEK - UNNAMED TRIBUTARY 2.62 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact DISSOLVED OXYGEN Medium Warm Water Aquatic Life INE0236_03 PIGEON CREEK 0.93 Miles NUTRIENTS Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INE0236_04 PIGEON CREEK 6.23 Miles NUTRIENTS Medium Warm Water Aquatic Life

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (75 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING DISSOLVED OXYGEN Medium Warm Water Aquatic Life INE0236_05 PIGEON CREEK 1.05 Miles NUTRIENTS Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INE0236_06 PIGEON CREEK 1.99 Miles NUTRIENTS Medium Warm Water Aquatic Life INE0236_07 PIGEON CREEK 1.44 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INE0236_08 PIGEON CREEK 2.18 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INE0236_09 PIGEON CREEK 1.59 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INE0241_02 CARPENTIER CREEK 7.51 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INE0261_02 BAYOU CREEK 9.95 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INE0261_03 BAYOU CREEK 0.26 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INE0261_T1004 CYPRESS DALE DITCH 4.45 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INE0261_T1005 EDMOND DITCH 4.55 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INE0263_T1003 PERSIMMON POND DITCH 8.59 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INE0264_T1001 MCFADDEN CREEK - UNNAMED TRIBUTARY 10.71 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INE02P1017_00 HOVEY LAKE 242 Acres PCBS IN FISH TISSUE Low Human Health and Wildlife DISSOLVED OXYGEN Medium Warm Water Aquatic Life ING01A4_01 GREENVILLE CREEK 14.21 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life ING01A4_T1001 MORMAN DITCH 1.95 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life ING01A4_T1002 SPARTANBURG CREEK 2.84 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life ING01A4_T1004 HARSHMAN DITCH 6.36 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life ING01A4_T1005 ELSON DITCH 2.45 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (76 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING DISSOLVED OXYGEN Medium Warm Water Aquatic Life ING0262_01 LITTLE FOUR MILE CREEK 0.19 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life ING0262_01A LITTLE FOUR MILE CREEK 5.5 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life ING0262_02 LITTLE FOUR MILE CREEK 5.62 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life ING0262_03 LITTLE FOUR MILE CREEK 15.33 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life ING0262_T1002 CHURCH CREEK 3.14 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life ING0262_T1003 FLEISCH RUN 0.22 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life ING0282_03 INDIAN CREEK 11.86 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life ING0282_T1001 WEST FORK FOUR MILE RUN 4.45 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life ING0282_T1002 INDIAN CREEK - UNNAMED TRIBUTARY 0.27 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life ING0282_T1003 CHARLOTTESVILLE CREEK 2.7 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (77 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING DISSOLVED OXYGEN Medium Warm Water Aquatic Life ING0282_T1004 BRANDYWINE CREEK 8.08 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life ING0297_02 GREAT MIAMI RIVER 2.94 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ING0312_02 MARTINDALE CREEK 12.44 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ING0312_03 MARTINDALE CREEK 7.06 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ING0312_04 MARTINDALE CREEK 12.65 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ING0312_T1007 PRICE CREEK 1.84 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ING0313_T1007 WHITE BRANCH 3.9063 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ING0316_02 SUMMONS CREEK 4.81 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ING0316_03 SUMMONS CREEK 5.99 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ING0316_04 SUMMONS CREEK 6.34 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ING0316_05 SUMMONS CREEK 4.54 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ING0316_06 SUMMONS CREEK 11.15 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ING0317_04 MARTINDALE CREEK 0.32 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ING0317_T1001 OSER CREEK 6.21 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ING0317_T1002 BEARD RUN 3.12 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ING0318_06 WHITEWATER RIVER 2.01 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life ING0318_07 WHITEWATER RIVER 0.68 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life ING0318_08 WHITEWATER RIVER 0.5 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life ING0318_09 WHITEWATER RIVER 0.48 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life ING0318_10 WHITEWATER RIVER 4.98 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life ING0321_02 MUD CREEK 11.09 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ING0321_03 MUD CREEK 0.54 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ING0321_04 MUD CREEK 1.88 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ING0321_05 MUD CREEK 0.73 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ING0321_06 MUD CREEK 3.06 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ING0321_T1001 LITTLE MUD CREEK 10.26 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ING0321_T1002 CREAM RUN 3.4 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ING0321_T1003 THIN RUN 1.54 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ING0321_T1004 VANDYKE RUN 2.68 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ING0321_T1005 CHERRY RUN 5.09 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ING0321_T1007 NAMELESS RUN 1.48 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (78 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING ING0322_T1012 BLOOMINGPORT CREEK 4.97 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ING0323_01 GREENS FORK 16.19 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife ING0323_T1019 GREENS FORK - UNNAMED TRIBUTARY 2.18 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ING0323_T1020 WILLIAMSBURG CREEK 5.03 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ING0324_T1005 FRANKLIN CREEK 8.44 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ING0325_02 WHITEWATER RIVER, WEST FORK 2.79 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife ING0325_03 WHITEWATER RIVER, WEST FORK 4.14 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife ING0325_T1005 MIXED CREEK 4.78 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life ING0331_02 NOLANDS FORK 18.2 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life ING0331_03 NOLANDS FORK 2.56 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life ING0331_04 NOLANDS FORK 0.57 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ING0333_T1012 WEBSTER CREEK 1.66 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life ING0333_T1013 WEB BRANCH 1.66 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life ING0333_T1014 SINGLE CREEK 2.19 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life ING0333_T1015 LONG CREEK 5.24 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life ING0333_T1016 CAIN DITCH 2.24 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life ING0333_T1017 RICH CREEK 5.55 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life ING0333_T1018 FORK CREEK 6.67 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life ING0333_T1019 NOLANDS FORK-UNNAMED TRIBUTARY 1.93 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life ING0333_T1020 GEPHART DITCH 3.12 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life ING0333_T1021 CROWN CREEK 3.1 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life ING0333_T1022 FREE RUN 3.1 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ING0333_T1023 COOL BROOK 1.58 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ING0341_01 WHITEWATER RIVER 2.56 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife ING0344_02 WHITEWATER RIVER 3.01 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife ING0344_03 WHITEWATER RIVER 1.23 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife ING0344_04 WHITEWATER RIVER 0.72 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife ING0344_05 WHITEWATER RIVER 1.87 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife ING0344_06 WHITEWATER RIVER 1.05 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (79 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING ING0345_01 WILLIAMS CREEK 18.9 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ING0348_01 WHITEWATER RIVER 8.79 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ING0348_02 WHITEWATER RIVER 4.91 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ING0348_03 WHITEWATER RIVER 5.22 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ING0348_T1009 WHITEWATER CANAL 7.73 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life ING0352_02 SALT CREEK 20.08 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life ING0352_03 SALT CREEK 8.46 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life NUTRIENTS Medium Warm Water Aquatic Life ING0352_T1003 RIGHTHAND FORK SALT CREEK 3.17 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life ING0353_01 BULL FORK 10.73 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ING0353_T1006 LONG BRANCH 5.7142 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ING0355_02 SALT CREEK 2.61 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life ING0355_T1012 HARVEY BRANCH 10.42 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life ING0361_02 PIPE CREEK 8.28 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ING0361_T1005 PIPE CREEK - UNNAMED TRIBUTARY 2.87 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ING0363_T1008 JIM RUN 5.88 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life ING0365_T1003 MCCARTY'S RUN 7.4 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life ING0365_T1010 WHITEWATER CANAL 9.19 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life ING0377_03 WHITEWATER RIVER, EAST FORK 1.72 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ING0377_04 WHITEWATER RIVER, EAST FORK 0.65 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ING0377_05 WHITEWATER RIVER, EAST FORK 1.44 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ING0377_06 WHITEWATER RIVER, EAST FORK 1.62 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ING0377_07 WHITEWATER RIVER, EAST FORK 0.89 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife WHITEWATER RIVER, WEST FORK - UNNAMED ING0377_T1004 0.46 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife TRIBUTARY WHITEWATER RIVER, WEST FORK - UNNAMED ING0377_T1005 0.98 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife TRIBUTARY WHITEWATER RIVER, WEST FORK - UNNAMED ING0377_T1006 3.31 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife TRIBUTARY WHITEWATER RIVER, WEST FORK - UNNAMED ING0377_T1006A 0.6 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife TRIBUTARY ING0377_T1007 SHORT CREEK 15.49 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (80 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING ING037B_02 EAST FORK WHITEWATER RIVER 2.66 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ING037C_05 SILVER CREEK 10.2 Miles NUTRIENTS Medium Warm Water Aquatic Life ING037C_06 SILVER CREEK 6.59 Miles NUTRIENTS Medium Warm Water Aquatic Life ING037D_04 WHITEWATER RIVER, EAST FORK 0.07 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ING037D_T1004 RICHLAND CREEK 8.73 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ING037E_06 HANNA CREEK 13.89 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ING037E_07 HANNA CREEK 7.38 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ING037E_08 HANNA CREEK 21.4 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ING037E_T1001 DUBOIS CREEK 11.43 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ING037E_T1002 NUTTER CREEK 2.38 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ING037E_T1003 HAROLD CREEK 5.18 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life ING037G_01 TEMPLETON CREEK 11.65 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact WHITEWATER RIVER, EAST FORK - UNNAMED DISSOLVED OXYGEN Medium Warm Water Aquatic Life ING037G_T1001 1.42 Miles TRIBUTARY ESCHERICHIA COLI (E. COLI) Medium Full Body Contact WHITEWATER RIVER, EAST FORK - UNNAMED DISSOLVED OXYGEN Medium Warm Water Aquatic Life ING037G_T1002 16.37 Miles TRIBUTARY ESCHERICHIA COLI (E. COLI) Medium Full Body Contact WHITEWATER RIVER, EAST FORK - UNNAMED ING037H_T1001 1.03 Miles NUTRIENTS Medium Warm Water Aquatic Life TRIBUTARY WHITEWATER RIVER, EAST FORK - UNNAMED ING037H_T1003 1.69 Miles NUTRIENTS Medium Warm Water Aquatic Life TRIBUTARY WHITEWATER RIVER, EAST FORK - UNNAMED ING037H_T1006 2.84 Miles NUTRIENTS Medium Warm Water Aquatic Life TRIBUTARY WHITEWATER RIVER, EAST FORK - UNNAMED ING037H_T1007 0.82 Miles NUTRIENTS Medium Warm Water Aquatic Life TRIBUTARY BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life ING0381_01 BLUE CREEK 11.18 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ING0384_T1005 LITTLE CEDAR CREEK 5.69 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ING0384_T1014 RICHLAND CREEK (LTD) 0.62 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ING0384_T1015 RICHLAND CREEK (LTD) 0.47 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ING0384_T1016 RICHLAND CREEK - UNNAMED TRIBUTARY 0.84 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ING0384_T1017 RICHLAND CREEK 4.86 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ING0384_T1018 RICHLAND CREEK - UNNAMED TRIBUTARY 1.86 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ING0384_T1019 RICHLAND CREEK - UNNAMED TRIBUTARY 0.64 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ING0385_02 WHITEWATER RIVER 6.86 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (81 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING ING0385_03 WHITEWATER RIVER 4.45 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ING0385_04 WHITEWATER RIVER 0.4 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ING0386_T1007 JOHNSON FORK - UNNAMED TRIBUTARY 3.17 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ING0386_T1009 CRANES RUN 6.34 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life ING0386_T1010 LOGAN CREEK 11.6 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife DISSOLVED OXYGEN Medium Warm Water Aquatic Life ING0386_T1011 LOGAN CREEK 14.5 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife ING0387_02 DRY FORK, WHITEWATER RIVER 13.34 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life ALGAE Medium Public Water Supply ING03P1012_00 MIDDLE FORK RESERVOIR 161 Acres TASTE Medium Public Water Supply ING03P1019_00 BROOKVILLE RESERVOIR 5260 Acres PCBS IN FISH TISSUE Low Human Health and Wildlife DIOXIN (INCLUDING 2,3,7,8-TCDD) Medium Human Health and Wildlife INH1_01 OHIO RIVER - STATE LINE TO WOOLPER CREEK (KY) 8.66 Miles POLYCHLORINATED BIPHENYLS Medium Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Low Human Health and Wildlife OHIO RIVER - WOOLPER CREEK (KY) TO MIDDLE INH1_02 4.71 Miles POLYCHLORINATED BIPHENYLS CREEK (KY) Low Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Medium Human Health and Wildlife OHIO RIVER - MIDDLE CREEK (KY) TO GRANTS INH1_03 5.11 Miles POLYCHLORINATED BIPHENYLS CREEK (IN) Medium Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Low Human Health and Wildlife OHIO RIVER - GRANTS CREEK (IN) TO HAMILTON, INH1_04 4.76 Miles POLYCHLORINATED BIPHENYLS KY Low Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Low Human Health and Wildlife INH1_05 OHIO RIVER - HAMILTON, KY TO WADE CREEK (IN) 4.07 Miles POLYCHLORINATED BIPHENYLS Low Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Low Human Health and Wildlife OHIO RIVER - WADE CREEK (IN) TO BIG SUGAR INH1_06 4.03 Miles POLYCHLORINATED BIPHENYLS CREEK (KY) Low Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Low Human Health and Wildlife OHIO RIVER - BIG SUGAR CREEK (KY) TO BRYANT INH1_07 4.18 Miles POLYCHLORINATED BIPHENYLS CREEK (IN) Low Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Low Human Health and Wildlife OHIO RIVER - BRYANT CREEK (IN) TO MARKLAND INH1_08 4.99 Miles POLYCHLORINATED BIPHENYLS LOCKS AND DAM Low Human Health and Wildlife (PCBS)

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (82 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING DIOXIN (INCLUDING 2,3,7,8-TCDD) Low Human Health and Wildlife OHIO RIVER - MARKLAND LOCKS AND DAM TO INH2_01 5.11 Miles MERCURY, TOTAL Medium Warm Water Aquatic Life BLACK ROCK CREEK (KY) POLYCHLORINATED BIPHENYLS Low Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Medium Human Health and Wildlife OHIO RIVER - BLACK ROCK CREEK (KY) TO 2 MILES INH2_02 4.77 Miles MERCURY, TOTAL Medium Warm Water Aquatic Life DS OF INDIAN CREEK (IN) POLYCHLORINATED BIPHENYLS Medium Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Medium Human Health and Wildlife OHIO RIVER - 2 MILES DS OF INDIAN CREEK (IN) TO INH2_03 3.83 Miles MERCURY, TOTAL Medium Warm Water Aquatic Life KENTUCKY RIVER (KY) POLYCHLORINATED BIPHENYLS Medium Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Low Human Health and Wildlife OHIO RIVER - KENTYCKY RIVER (KY) TO INDIAN INH3_01 4.61 Miles MERCURY, TOTAL Medium Warm Water Aquatic Life KENTUCK CREEK (IN) POLYCHLORINATED BIPHENYLS Low Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Low Human Health and Wildlife OHIO RIVER - INDIAN KENTUCK CREEK (IN) TO TO INH3_02 4.9 Miles MERCURY, TOTAL Medium Warm Water Aquatic Life EAGLE HOLLOW, IN POLYCHLORINATED BIPHENYLS Low Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Medium Human Health and Wildlife OHIO RIVER - EAGLE HOLLOW, IN TO CLIFTY INH3_03 4.84 Miles MERCURY, TOTAL Medium Warm Water Aquatic Life CREEK (IN) POLYCHLORINATED BIPHENYLS Medium Human Health and Wildlife (PCBS)

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (83 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING DIOXIN (INCLUDING 2,3,7,8-TCDD) Low Human Health and Wildlife OHIO RIVER - CLIFTY CREEK (IN) TO HARTE FALLS INH3_04 4.16 Miles MERCURY, TOTAL Medium Warm Water Aquatic Life CREEK (IN) POLYCHLORINATED BIPHENYLS Low Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Low Human Health and Wildlife OHIO RIVER - HARTE FALLS (IN) TO MARBLE HILL, INH3_05 6.11 Miles MERCURY, TOTAL Medium Warm Water Aquatic Life IN POLYCHLORINATED BIPHENYLS Low Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Low Human Health and Wildlife OHIO RIVER - MARBLE HILL, IN TO PATTONS INH3_06 5.69 Miles MERCURY, TOTAL Medium Warm Water Aquatic Life CREEK (KY) POLYCHLORINATED BIPHENYLS Low Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Medium Human Health and Wildlife OHIO RIVER - PATTONS CREEK (KY) TO WESTPORT, INH3_07 4.58 Miles MERCURY, TOTAL Medium Warm Water Aquatic Life KY POLYCHLORINATED BIPHENYLS Medium Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Medium Human Health and Wildlife INH3_08 OHIO RIVER - WESTPORT, KY TO OWEN CREEK (IN) 5.29 Miles MERCURY, TOTAL Medium Warm Water Aquatic Life POLYCHLORINATED BIPHENYLS Medium Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Medium Human Health and Wildlife OHIO RIVER - OWN CREEK (IN) TO JENNY LIND RUN INH3_09 5.84 Miles MERCURY, TOTAL Medium Warm Water Aquatic Life (IN) POLYCHLORINATED BIPHENYLS Medium Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Medium Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INH3_10 OHIO RIVER - JENNY LIND RUN (IN) TO UTICA, IN 6.91 Miles MERCURY, TOTAL Medium Warm Water Aquatic Life POLYCHLORINATED BIPHENYLS Medium Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Medium Human Health and Wildlife INH3_11 OHIO RIVER - UTICA, IN TO JEFFERSONVILLE, IN 7.5 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact POLYCHLORINATED BIPHENYLS Medium Human Health and Wildlife (PCBS)

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (84 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING DIOXIN (INCLUDING 2,3,7,8-TCDD) Medium Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact OHIO RIVER - JEFFERSONVILLE, IN TO MCALPINE INH3_12 3.66 Miles LOCKS AND DAM MERCURY, TOTAL Medium Warm Water Aquatic Life POLYCHLORINATED BIPHENYLS Medium Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Medium Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact OHIO RIVER - MCALPINE LOCKS AND DAM TO NEW INH3_13 3.66 Miles ALBANY, IN MERCURY, TOTAL Medium Warm Water Aquatic Life POLYCHLORINATED BIPHENYLS Medium Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact OHIO RIVER - NEW ALBANY, IN TO MILL CREEK INH4_01 6.54 Miles CUTOFF (KY) MERCURY, TOTAL Medium Warm Water Aquatic Life POLYCHLORINATED BIPHENYLS Low Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Medium Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact OHIO RIVER - MILL CREEK CUTOFF (KY) TO SUGAR INH4_02 5.48 Miles GROVE, IN MERCURY, TOTAL Medium Warm Water Aquatic Life POLYCHLORINATED BIPHENYLS Medium Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Medium Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact OHIO RIVER - SUGAR GROVE, IN TO MEADOW INH4_03 3.19 Miles LAWN, KY MERCURY, TOTAL Medium Warm Water Aquatic Life POLYCHLORINATED BIPHENYLS Medium Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Medium Human Health and Wildlife OHIO RIVER - MEADOW LAWN, KY TO SALT RIVER INH4_04 4.96 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact (KY) POLYCHLORINATED BIPHENYLS Medium Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Medium Human Health and Wildlife OHIO RIVER - SALT RIVER (KY) TO MOSQUITO INH4_05 4.52 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact CREEK (IN) POLYCHLORINATED BIPHENYLS Medium Human Health and Wildlife (PCBS)

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (85 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING DIOXIN (INCLUDING 2,3,7,8-TCDD) Low Human Health and Wildlife OHIO RIVER - MOSQITO CREEK (IN) TO DOE RUN INH5_01 7.74 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact (KY) POLYCHLORINATED BIPHENYLS Low Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Low Human Health and Wildlife INH5_02 OHIO RIVER - DOE RUN (KY) TO BUCK CREEK (KY) 5.01 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact POLYCHLORINATED BIPHENYLS Low Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Low Human Health and Wildlife OHIO RIVER - BUCK CREEK (KY) TO FRENCH CREEK INH5_03 4.06 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact (KY) POLYCHLORINATED BIPHENYLS Low Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Low Human Health and Wildlife OHIO RIVER - FRENCH CREEK (KY) TO NEW INH5_04 4.41 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact AMSTERDAM, IN POLYCHLORINATED BIPHENYLS Low Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Low Human Health and Wildlife OHIO RIVER - NEW AMSTERDAM, IN TO BLUE INH5_05 7 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact RIVER (IN) POLYCHLORINATED BIPHENYLS Low Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Medium Human Health and Wildlife OHIO RIVER - BLUE RIVER (IN) TO WOLF CREEK INH5_06 13.73 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact (KY) POLYCHLORINATED BIPHENYLS Medium Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Low Human Health and Wildlife OHIO RIVER - WOLF CREEK (KY) TO LITTLE BLUE INH5_07 1.78 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact RIVER (IN) POLYCHLORINATED BIPHENYLS Low Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Low Human Health and Wildlife OHIO RIVER - LITTLE BLUE RIVER (IN) TO SPRING INH5_08 8.15 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact CREEK (KY) POLYCHLORINATED BIPHENYLS Low Human Health and Wildlife (PCBS)

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (86 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING DIOXIN (INCLUDING 2,3,7,8-TCDD) Medium Human Health and Wildlife OHIO RIVER - SPRING CREEK (KY) TO OIL CREEK INH5_09 4.68 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact (IN) POLYCHLORINATED BIPHENYLS Medium Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Medium Human Health and Wildlife OHIO RIVER - OIL CREEK (IN) TO YELLOW BANK INH5_10 3.89 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact CREEK (KY) POLYCHLORINATED BIPHENYLS Medium Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Low Human Health and Wildlife OHIO RIVER - YELLOW BANK CREEK (KY) TO INH5_11 5.3 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact SINKING CREEK (KY) POLYCHLORINATED BIPHENYLS Low Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Medium Human Health and Wildlife OHIO RIVER - SINKING CREEK (KY) TO BEAR CREEK INH5_12 2.43 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact (IN) POLYCHLORINATED BIPHENYLS Medium Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Medium Human Health and Wildlife OHIO RIVER - BEAR CREEK (IN) TO CLOVER CREEK INH5_13 7.51 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact (KY) POLYCHLORINATED BIPHENYLS Medium Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Medium Human Health and Wildlife OHIO RIVER - CLOVER CREEK (KY) TO DEER CREEK INH5_14 7.47 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact (IN) POLYCHLORINATED BIPHENYLS Medium Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact OHIO RIVER - DEER CREEK (IN) TO CANNELTON INH5_15 2.07 Miles LOCKS AND DAM MERCURY, TOTAL Medium Warm Water Aquatic Life POLYCHLORINATED BIPHENYLS Low Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Medium Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact OHIO RIVER - CANNELTON LOCKS AND DAM TO INH5_16 5.07 Miles TELL CITY, IN MERCURY, TOTAL Medium Warm Water Aquatic Life POLYCHLORINATED BIPHENYLS Medium Human Health and Wildlife (PCBS)

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (87 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING DIOXIN (INCLUDING 2,3,7,8-TCDD) Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact OHIO RIVER - TELL CITY, IN TO ANDERSON RIVER INH6_01 5.33 Miles (IN) MERCURY, TOTAL Medium Warm Water Aquatic Life POLYCHLORINATED BIPHENYLS Low Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Medium Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact OHIO RIVER - ANDERSON RIVER (IN) TO CROOKED INH6_02 1.77 Miles CREEK (IN) MERCURY, TOTAL Medium Warm Water Aquatic Life POLYCHLORINATED BIPHENYLS Medium Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact OHIO RIVER - CROOKED CREEK (IN) TO YELLOW INH6_03 3.45 Miles CREEK (KY) NEAR LEWISPORT, KY MERCURY, TOTAL Medium Warm Water Aquatic Life POLYCHLORINATED BIPHENYLS Low Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact OHIO RIVER - YELLOW CREEK (KY) NEAR INH6_04 5.37 Miles LEWISPORT, KY TO GRANDVIEW, IN MERCURY, TOTAL Medium Warm Water Aquatic Life POLYCHLORINATED BIPHENYLS Low Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Medium Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INH6_05 OHIO RIVER - GRANDVIEW, IN TO ROCKPORT, IN 4.5 Miles MERCURY, TOTAL Medium Warm Water Aquatic Life POLYCHLORINATED BIPHENYLS Medium Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Medium Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact OHIO RIVER - ROCKPORT, IN TO YELLOW CREEK INH6_06 5.12 Miles (KY) NEAR OWENSBORO, KY MERCURY, TOTAL Medium Warm Water Aquatic Life POLYCHLORINATED BIPHENYLS Medium Human Health and Wildlife (PCBS)

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (88 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING DIOXIN (INCLUDING 2,3,7,8-TCDD) Medium Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact OHIO RIVER - YELLOW CREEK (KY) TO CANEY INH6_07 7.14 Miles CREEK (IN) MERCURY, TOTAL Medium Warm Water Aquatic Life POLYCHLORINATED BIPHENYLS Medium Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact OHIO RIVER - CANEY CREEK (IN) TO LITTLE INH6_08 6.41 Miles PIGEON CREEK (IN) MERCURY, TOTAL Medium Warm Water Aquatic Life POLYCHLORINATED BIPHENYLS Low Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Medium Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact OHIO RIVER - LITTLE PIGEON CREEK (IN) TO INH6_09 3.3 Miles FRENCH ISLANDS NOS 1 AND 2 MERCURY, TOTAL Medium Warm Water Aquatic Life POLYCHLORINATED BIPHENYLS Medium Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact OHIO RIVER - FRENCH ISLANDS, NOS 1 AND 2 TO INH6_10 6.64 Miles NEWBURGH LOCKS AND DAM MERCURY, TOTAL Medium Warm Water Aquatic Life POLYCHLORINATED BIPHENYLS Low Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact OHIO RIVER - NEWBURGH LOCKS AND DAM TO INH7_01 7.98 Miles GREEN RIVER (KY) MERCURY, TOTAL Medium Warm Water Aquatic Life POLYCHLORINATED BIPHENYLS Low Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Medium Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact OHIO RIVER - EVANSVILLE, IN (UPSTREAM) TO INH8_01 12.46 Miles EVANSVILLE, IN (DOWNSTREAM) MERCURY, TOTAL Medium Warm Water Aquatic Life POLYCHLORINATED BIPHENYLS Medium Human Health and Wildlife (PCBS)

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (89 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING DIOXIN (INCLUDING 2,3,7,8-TCDD) Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact OHIO RIVER - EVANSVILLE, IN (DOWNSTREAM) TO INH8_02 5.84 Miles HENDERSON, KY MERCURY, TOTAL Medium Warm Water Aquatic Life POLYCHLORINATED BIPHENYLS Low Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Medium Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact OHIO RIVER - HENDERSON, KY TO CANOE CREEK INH8_03 4.22 Miles (KY) MERCURY, TOTAL Medium Warm Water Aquatic Life POLYCHLORINATED BIPHENYLS Medium Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Medium Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact OHIO RIVER - CANOE CREEK (KY) TO BAYOU INH8_04 8.27 Miles CREEK (IN) MERCURY, TOTAL Medium Warm Water Aquatic Life POLYCHLORINATED BIPHENYLS Medium Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Medium Human Health and Wildlife OHIO RIVER - BAYOU CREEK (IN) TO DS END OF ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INH8_05 OHIO RIVER CHANNEL NORTH OF DIAMOND 6.4 Miles MERCURY, TOTAL Medium Warm Water Aquatic Life ISLAND POLYCHLORINATED BIPHENYLS Medium Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Medium Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact OHIO RIVER - OHIO RIVER CHANNEL SOUTH OF INH8_06 4.1 Miles DIAMOND ISLAND MERCURY, TOTAL Medium Warm Water Aquatic Life POLYCHLORINATED BIPHENYLS Medium Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact OHIO RIVER - DS END OF DIAMOND ISLAND TO INH8_07 6.87 Miles MOUNT VERNON, IN MERCURY, TOTAL Medium Warm Water Aquatic Life POLYCHLORINATED BIPHENYLS Low Human Health and Wildlife (PCBS)

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (90 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING DIOXIN (INCLUDING 2,3,7,8-TCDD) Medium Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact OHIO RIVER - MOUNT VERNON, IN TO DS END OF INH8_08 7.09 Miles OHIO RIVER CHANNEL WEST OF SLIM ISLAND MERCURY, TOTAL Medium Warm Water Aquatic Life POLYCHLORINATED BIPHENYLS Medium Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INH8_09 OHIO RIVER CHANNEL EAST OF SLIM ISLAND 2.99 Miles MERCURY, TOTAL Medium Warm Water Aquatic Life POLYCHLORINATED BIPHENYLS Low Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Medium Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact OHIO RIVER - DS END OF SLIM ISLAND TO HOVEY INH8_10 4.89 Miles LAKE DRAIN (IN) MERCURY, TOTAL Medium Warm Water Aquatic Life POLYCHLORINATED BIPHENYLS Medium Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Medium Human Health and Wildlife OHIO RIVER - HOVEY LAKE DRAIN (IN) TO LOST INH8_11 2.24 Miles POLYCHLORINATED BIPHENYLS CREEK (KY) Medium Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Low Human Health and Wildlife OHIO RIVER - LOST CREEK (KY) TO UNIONTOWN INH8_12 3.05 Miles POLYCHLORINATED BIPHENYLS (JOHN T. MYERS) LOCKS Low Human Health and Wildlife (PCBS) DIOXIN (INCLUDING 2,3,7,8-TCDD) Medium Human Health and Wildlife OHIO RIVER - UNIONTOWN (JOHN T. MYERS) LOCKS INH9_01 1.88 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact AND DAM TO WABASH RIVER POLYCHLORINATED BIPHENYLS Medium Human Health and Wildlife (PCBS) INJ0181_T1001 BIG OTTER LAKE INLET 3.2 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ0181_T1004 WALTERS LAKE INLET 0.63 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ0181_T1007 MARSH LAKE OUTLET 0.63 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ0181_T1008 GREEN LAKE OUTLET 0.5 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ0181_T1018 FOLLETTE CREEK 0.64 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ0184_02 CROOKED CREEK 4.72 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ0184_03 CROOKED CREEK 2.48 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ0185_03 FAWN RIVER 3.2 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01A1_03 PIGEON CREEK 7.08 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01A1_T1003 COLE DITCH 3.0673 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (91 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INJ01A2_02 PIGEON CREEK 0.71 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01A2_03 PIGEON CREEK 3.58 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01A2_04 PIGEON CREEK 2.6 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01A2_T1006 MUD CREEK 4.64 Miles CHLORIDE Medium Warm Water Aquatic Life INJ01A2_T1007 MUD CREEK 0.33 Miles CHLORIDE Medium Warm Water Aquatic Life INJ01A3_02 PIGEON CREEK 1.82 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01A3_03 PIGEON CREEK 1.12 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01A3_04 PIGEON CREEK 0.77 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01A3_05 PIGEON CREEK 0.66 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01A3_T1003 PIGEON CREEK - UNNAMED TRIBUTARY 7.86 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01A3_T1004 JOHNSON DITCH 5.56 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01A3_T1005 JOHNSON DITCH - UNNAMED TRIBUTARY 3.87 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01A3_T1007 PIGEON CREEK - UNNAMED TRIBUTARY 1.14 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01A3_T1008 MESERVE LAKE INLET 0.19 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01A3_T1009 PIGEON CREEK - UNNAMED TRIBUTARY 0.29 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01A3_T1010 LONG LAKE INLET 1.42 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01A4_01 SMATHERS DITCH 4.15 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01A4_02 TURKEY CREEK 2.47 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01A4_T1001 CONRAD DITCH 1.04 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01A4_T1002 LITTLE TURKEY LAKE INLET 1.38 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (92 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01A4_T1003 TURKEY CREEK - UNNAMED TRIBUTARY 3.05 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01A4_T1005 DEETZ DITCH 3.23 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INJ01A7_T1004 LAKE ARROWHEAD INLET 1.99 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01A7_T1005 LAKE ARROWHEAD INLET 4.02 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01A7_T1006 LAKE ARROWHEAD INLET 0.88 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01A7_T1007 OTTER LAKE INLET 0.9 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01A8_T1002 INLET TO MUD LAKE 2.16 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01A8_T1003 MUD LAKE INLET - UNNAMED TRIBUTARY 1.56 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01A8_T1010 LITTLE TURKEY LAKE INLET 1.5 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INJ01A9_02 PIGEON CREEK 3.07 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01A9_03 PIGEON CREEK 2.13 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01A9_04 PIGEON CREEK 4 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01A9_T1001 PIGEON CREEK - UNNAMED TRIBUTARY 6.95 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01A9_T1001A PIGEON CREEK - UNNAMED TRIBUTARY 0.55 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01A9_T1002 PIGEON CREEK - UNNAMED TRIBUTARY 3.29 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01A9_T1003 PIGEON CREEK - UNNAMED TRIBUTARY 2.22 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01AA_T1003 TURKEY CREEK 8.19 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01B1_03 FLY CREEK, EAST 0.3 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01B1_04 FLY CREEK, EAST 6.87 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01B1_05 FLY CREEK, EAST 3.76 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01B1_06 FLY CREEK, EAST 0.41 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (93 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01B1_T1001 ROYER LAKE INLET 3.88 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01B1_T1002 ROYER LAKE INLET 3.49 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01B1_T1003 FISH LAKE INLET 7.54 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01B1_T1004 STONER DITCH 5.81 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INJ01B2_04 FLY CREEK 8.22 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INJ01B2_07 FLY CREEK 2.92 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INJ01B2_T1001 FLY CREEK 3.09 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INJ01B3_01 PIGEON RIVER 2.29 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01B3_03 PIGEON RIVER 2.66 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01B3_T1008 CLINE LAKE INLET 0.22 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01B3_T1008A WEIR LAKE INLET 0.91 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01B4_T1005 FLY CREEK 6.03 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INJ01B5_02 PAGE DITCH 2.1 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01B5_03 PAGE DITCH 3.99 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01B5_04 PAGE DITCH 2.2 Miles NUTRIENTS Medium Warm Water Aquatic Life INJ01B5_T1002 PAGE DITCH - UNNAMED TRIBUTARY 2.1 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01B5_T1003 TRUSDALE DITCH 5.63 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01B5_T1005 COTTON LAKE DITCH 4.45 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01B6_05 PIGEON RIVER 3.53 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INJ01B6_06 PIGEON RIVER 2.52 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INJ01B6_07 PIGEON RIVER 2.86 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INJ01B6_T1002 VAN NATTA DITCH 8.78 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INJ01B6_T1005 SCOTT MILLPOND INLET 0.61 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (94 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01B7_01 PIGEON RIVER 1.32 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01B7_T1001A FETCH DITCH - UNNAMED TRIBUTARY 0.32 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01B7_T1001B FETCH DITCH 0.35 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01B7_T1002 FETCH DITCH 0.85 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01B7_T1003 FETCH DITCH 8.29 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life AMMONIA, UN-IONIZED Medium Warm Water Aquatic Life INJ01C1_T1005 EMMA LAKE INLET 8.69 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01C2_T1002 LITTLE ELKHART RIVER - UNNAMED TRIBUTARY 5.04 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01C2_T1003A LITTLE ELKHART RIVER - UNNAMED TRIBUTARY 2.61 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01C4_05 LITTLE ELKHART RIVER 8.31 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01C4_06 LITTLE ELKHART RIVER 2.5 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01C4_07 LITTLE ELKHART RIVER 2.52 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01C4_08 LITTLE ELKHART RIVER 0.98 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01C4_09 LITTLE ELKHART RIVER 0.08 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01C4_T1008 HAARER DITCH 4 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

INJ01C4_T1009 LITTLE ELKHART RIVER - UNNAMED TRIBUTARY 2.25 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

INJ01C4_T1010 LITTLE ELKHART RIVER - UNNAMED TRIBUTARY 2.3 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01C5_04 LITTLE ELKHART RIVER 10.08 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01C5_05 LITTLE ELKHART RIVER 5.49 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01D5_01 ST. JOSEPH RIVER 4.83 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INJ01E3_01 CHRISTIANA CREEK 8.34 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (95 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01F5_02 ELKHART RIVER, MIDDLE BRANCH 4.71 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01F5_03 ELKHART RIVER, MIDDLE BRANCH 2.09 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01F6_T1010 GRETZINGER DITCH 11.35 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01F6_T1010A GRETZINGER DITCH 0.61 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01F7_02 ELKHART RIVER, NORTH BRANCH 4.29 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01F7_03 ELKHART RIVER, NORTH BRANCH 2 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ELKHART RIVER, NORTH BRANCH - UNNAMED INJ01F7_T1001 1.72 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact TRIBUTARY INJ01F7_T1002 BOYD DITCH 3.39 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01G2_02 CARROL CREEK 2.37 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01G2_03 CARROL CREEK 1.35 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01G2_T1006 CUB LAKE INLET 0.67 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01G2_T1007 CARROL CREEK - UNNAMED TRIBUTARY 1.05 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01G2_T1010 DEEP LAKE OUTLET 0.48 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01G2_T1010A DEEP LAKE INLET 0.33 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01G3_02 CROFT DITCH 4.81 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01G3_03 CROFT DITCH 0.74 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01G3_04 CROFT DITCH 0.67 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (96 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01G3_T1001 RIMMELL BRANCH 10.84 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01G4_04 ELKHART RIVER, SOUTH BRANCH 2.05 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01G4_05 ELKHART RIVER, SOUTH BRANCH 0.55 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01G5_02 ELKHART RIVER, SOUTH BRANCH 4.92 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01G5_03 ELKHART RIVER, SOUTH BRANCH 10.26 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01G5_04 ELKHART RIVER, SOUTH BRANCH 5.81 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01G5_T1004 ELKHART RIVER, SOUTH BRANCH 4.8 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01H4_02 TURKEY CREEK 1.33 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01H4_03 TURKEY CREEK 8.86 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01H4_04 TURKEY CREEK 1.15 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01H4_T1003 HOOPINGARNER DITCH 3.93 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01H4_T1004 SKINNER DITCH 8.19 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01H4_T1005 SKINNER DITCH 0.59 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01H4_T1006 TURKEY CREEK- UNNAMED TRIBUTARY 3.1 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01H5_02 TURKEY CREEK 0.8 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01H5_03 TURKEY CREEK 0.76 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact DISSOLVED OXYGEN Medium Warm Water Aquatic Life INJ01H6_03 BERLIN COURT DITCH 5.54 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INJ01H6_04 BERLIN COURT DITCH (LTD) 2.23 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life INJ01H7_05 TURKEY CREEK 0.25 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01H7_06 TURKEY CREEK 0.83 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01H7_07 TURKEY CREEK 0.8 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01H7_T1005 OMAR-NEFF DITCH 16.76 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01H8_02 TURKEY CREEK 6.13 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (97 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INJ01H8_03 TURKEY CREEK 5.61 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01H8_T1003 DAUSMAN DITCH 15.01 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01H8_T1005 KIEFFER DITCH 8.51 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01H9_02 TURKEY CREEK 4.61 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01H9_03 TURKEY CREEK 6.24 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01I1_01 STONY CREEK 3.68 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01I1_02 STONY CREEK 1.95 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01I1_T1001 MCALLISTER DITCH 9.25 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01I1_T1002 MCALLISTER DITCH - UNNAMED TRIBUTARY 1.87 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01I1_T1002A FISH LAKE INLET 0.33 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01I2_01 ELKHART RIVER 4.54 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01I2_02 ELKHART RIVER 2.2 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01I2_03 ELKHART RIVER 12.31 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01I2_T1004 ELKHART RIVER - UNNAMED TRIBUTARY 1.89 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01I3_01 SOLOMON CREEK 6.59 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01I3_02 SOLOMON CREEK 8.66 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01I3_T1001 IDEN BRANCH 2.94 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01I4_02 SOLOMON CREEK 5.29 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01I4_03 SOLOMON CREEK 2.47 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life CHLORIDE Medium Warm Water Aquatic Life INJ01I4_T1005 CROMWELL DITCH 3.48 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (98 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life CHLORIDE Medium Warm Water Aquatic Life INJ01I4_T1006 CROMWELL DITCH 6.69 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life INJ01I5_01 ELKHART RIVER 7.76 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01I5_02 ELKHART RIVER 6.41 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01I5_03 ELKHART RIVER 2.86 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01I5_04 ELKHART RIVER 4.32 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01I5_T1001 LONG DITCH 3.55 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01I5_T1004 ELKHART RIVER HYDRAULIC CANAL 2.25 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01I5_T1006 ELKHART RIVER - UNNAMED TRIBUTARY 1.12 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01J1_04 ROCK RUN CREEK 5.78 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01J1_05 ROCK RUN CREEK 3.46 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01J1_T1005 ROCK RUN CREEK - UNNAMED TRIBUTARY 5.91 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01J1_T1006 ROCK RUN CREEK - UNNAMED TRIBUTARY 3.32 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01J2_06 ROCK RUN CREEK 1.35 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01J2_07 ROCK RUN CREEK 0.48 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01J2_08 ROCK RUN CREEK 3.41 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01J2_T1013 ROCK RUN CREEK - UNNAMED TRIBUTARY 1.55 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01J2_T1014 ROCK RUN CREEK - UNNAMED TRIBUTARY 1.61 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01J3_T1004 OWL CREEK 5.05 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01J4_03 ELKHART RIVER 3.72 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INJ01J4_04 ELKHART RIVER 0.99 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01J4_05 ELKHART RIVER 0.43 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01J4_08 ELKHART RIVER 1.46 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01J4_09 ELKHART RIVER 4.72 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (99 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01J4_10 ELKHART RIVER 0.57 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INJ01J4_T1005 ELKHART RIVER - UNNAMED TRIBUTARY 7.33 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01J4_T1006 ELKHART RIVER HYDRAULIC CANAL 2.19 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01K1_02 SAINT JOSEPH RIVER 1.48 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INJ01K1_03 SAINT JOSEPH RIVER 1.81 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INJ01K2_03 PINE CREEK 3.94 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01K2_04 PINE CREEK 2.02 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01K2_05 PINE CREEK 8.75 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01K2_T1005 NORTH BRANCH PINE CREEK 11.32 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01K2_T1006 SOUTH BRANCH PINE CREEK 4.87 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01K2_T1007 PINE CREEK - UNNAMED TRIBUTARY 1.85 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01K2_T1008 PINE CREEK - UNNAMED TRIBUTARY 1.38 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01K2_T1008A PINE CREEK - UNNAMED TRIBUTARY 0.53 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01K2_T1009 INDIAN CREEK 2.23 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01K2_T1010 INDIAN CREEK 2.45 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01K4_04 SAINT JOSEPH RIVER 1.16 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01K4_05 SAINT JOSEPH RIVER 2.29 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INJ01K4_06 SAINT JOSEPH RIVER 2.67 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INJ01K4_07 SAINT JOSEPH RIVER 0.49 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INJ01K4_08 SAINT JOSEPH RIVER 0.77 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01K4_T1006 SAINT JOSEPH RIVER - UNNAMED TRIBUTARY 1.1 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INJ01K4_T1007 SAINT JOSEPH RIVER - UNNAMED TRIBUTARY 0.5 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INJ01K4_T1009 SAINT JOSEPH RIVER - UNNAMED TRIBUTARY 1.08 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INJ01L1_02 GRIMES DITCH 11.15 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (100 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INJ01L1_T1002 GRIMES DITCH 1.16 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INJ01L1_T1003 GRIMES DITCH 1.79 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INJ01L1_T1004 GRIMES DITCH 1.82 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life AMMONIA, UN-IONIZED Medium Warm Water Aquatic Life INJ01L2_T1002 WISLER DITCH 10.63 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life NUTRIENTS Medium Warm Water Aquatic Life AMMONIA, UN-IONIZED Medium Warm Water Aquatic Life INJ01L2_T1003 MILLER DITCH 5.75 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life NUTRIENTS Medium Warm Water Aquatic Life INJ01L3_02 BAUGO CREEK 2.42 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01L3_03 BAUGO CREEK 3.8 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01L4_03 BAUGO CREEK 10.35 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01L4_T1003 ROGERS DITCH 2.66 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01L4_T1004 ROGERS DITCH 7.07 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01L4_T1005 ROGERS DITCH 4.55 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01M1_02 COBUS CREEK 7.18 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01M1_04 COBUS CREEK 1.26 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life CHLORIDE Medium Warm Water Aquatic Life INJ01M2_01 MAYER DITCH 1 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life NUTRIENTS Medium Warm Water Aquatic Life INJ01M2_05 SAINT JOSEPH RIVER 0.35 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (101 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INJ01M2_06 SAINT JOSEPH RIVER 0.31 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INJ01M2_07 SAINT JOSEPH RIVER 2.62 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INJ01M2_08 SAINT JOSEPH RIVER 3.83 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INJ01M2_T1005 CRAWFORD DITCH 1.98 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INJ01M3_02 SAINT JOSEPH RIVER 1.78 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INJ01M3_03 SAINT JOSEPH RIVER 2.94 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INJ01M3_04 SAINT JOSEPH RIVER 0.37 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INJ01M3_05 SAINT JOSEPH RIVER (COLDWATER) 0.61 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01M3_T1004 ELLER DITCH (COLDWATER) 10.95 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife INJ01M4_02 SAINT JOSEPH RIVER (COLDWATER) 1.01 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INJ01M4_03 SAINT JOSEPH RIVER (COLDWATER) 1.77 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INJ01M4_04 SAINT JOSEPH RIVER (COLDWATER) 0.26 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INJ01M4_T1005 WILLOW CREEK (COLDWATER) 11.44 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01M5_02 SAINT JOSEPH RIVER (COLDWATER) 1.17 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INJ01M5_03 SAINT JOSEPH RIVER (COLDWATER) 2.39 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INJ01M5_04 SAINT JOSEPH RIVER (COLDWATER) 0.97 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INJ01M5_05 SAINT JOSEPH RIVER (COLDWATER) 0.49 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01M5_T1004 BOWMAN CREEK (COLDWATER) 10.31 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01M5_T1004A BOWMAN CREEK (COLDWATER) 0.26 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01M6_02 JUDAY CREEK (COLDWATER) 3.83 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01M6_03 JUDAY CREEK (COLDWATER) 5.68 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01M6_04 JUDAY CREEK (COLDWATER) 7.93 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01M6_T1001 JUDAY CREEK (COLDWATER) 2.64 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01M6_T1002 JUDAY CREEK (COLDWATER) 3.37 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01M6_T1003 JUDAY CREEK (COLDWATER) 0.71 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INJ01M7_02 SAINT JOSEPH RIVER (COLDWATER) 2.31 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (102 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INJ01M7_03 SAINT JOSEPH RIVER (COLDWATER) 2.26 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife SAINT JOSEPH RIVER - UNNAMED TRIBUTARY INJ01M7_T1002 0.44 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife (COLDWATER) BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01M8_01 SAINT JOSEPH RIVER (COLDWATER) 4.09 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife SAINT JOSEPH RIVER - UNNAMED TRIBUTARY INJ01M8_T1002 5.84 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life (COLDWATER) INJ01P1023_00 WAWASEE, LAKE 3410 Acres PCBS IN FISH TISSUE Low Human Health and Wildlife INJ01P1025_00 OLIVER LAKE 394 Acres PCBS IN FISH TISSUE Low Human Health and Wildlife INJ01P1026_00 OLIN LAKE 103 Acres PCBS IN FISH TISSUE Low Human Health and Wildlife INJ01P1036_00 SNOW LAKE 421 Acres BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01P1037_00 MARSH LAKE 56 Acres MERCURY IN FISH TISSUE Medium Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01P1038_00 JAMES, LAKE 1034 Acres PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01P1039_00 JIMMERSON LAKE 434 Acres MERCURY IN FISH TISSUE Medium Human Health and Wildlife INJ01P1050_00 BIG OTTER LAKE 69 Acres BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01P1053_00 SEVEN SISTERS LAKES 22 Acres BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01P1069_00 CENTER LAKE 46 Acres PCBS IN FISH TISSUE Low Human Health and Wildlife INJ01P1075_00 FOX LAKE 142 Acres PCBS IN FISH TISSUE Low Human Health and Wildlife INJ01P1080_00 LONG LAKE 92 Acres PHOSPHORUS, TOTAL Medium Full Body Contact INJ01P1082_00 PLEASANT LAKE 53 Acres PCBS IN FISH TISSUE Low Human Health and Wildlife INJ01P1083_00 MESERVE LAKE 16 Acres BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01P1088_00 STORY LAKE (UPPER) 36 Acres PCBS IN FISH TISSUE Low Human Health and Wildlife INJ01P1091_00 MCCLISH LAKE 35 Acres MERCURY IN FISH TISSUE Medium Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01P1093_00 LAKE OF THE WOODS 136 Acres MERCURY IN FISH TISSUE Medium Human Health and Wildlife INJ01P1098_00 PRETTY LAKE 184 Acres MERCURY IN FISH TISSUE Medium Human Health and Wildlife INJ01P1101_00 LITTLE TURKEY LAKE 135 Acres PHOSPHORUS, TOTAL Medium Full Body Contact INJ01P1132_00 ROYER LAKE 69 Acres BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01P1133_00 FISH LAKE 100 Acres BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01P1144_00 LIME LAKE 30 Acres BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01P1157_00 NORTH TWIN LAKE 135 Acres BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (103 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INJ01P1174_00 SIMONTON LAKE 303 Acres PCBS IN FISH TISSUE Low Human Health and Wildlife INJ01P1184_00 HAMMOND LAKE 12 Acres PHOSPHORUS, TOTAL Medium Full Body Contact INJ01P1186_00 ROTHENBERGER LAKE 6 Acres PHOSPHORUS, TOTAL Medium Full Body Contact INJ01P1187_00 BARREL AND A HALF LAKE 12 Acres PHOSPHORUS, TOTAL Medium Full Body Contact INJ01P1193_00 KNAPP LAKE 88 Acres BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01P1195_00 HINDMAN LAKE 13 Acres BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01P1196_00 GORDY LAKE 31 Acres BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01P1198_00 VILLAGE LAKE 11 Acres BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01P1208_00 LONG LAKE (LOWER) 66 Acres PHOSPHORUS, TOTAL Medium Full Body Contact INJ01P1210_00 UPPER LONG LAKE (UPPER) 86 Acres PHOSPHORUS, TOTAL Medium Full Body Contact INJ01P1211_00 PORT MITCHELL LAKE 15 Acres PHOSPHORUS, TOTAL Medium Full Body Contact INJ01P1222_00 MILLER LAKE (CHAIN O'LAKES SP) 11 Acres PHOSPHORUS, TOTAL Medium Full Body Contact MERCURY IN FISH TISSUE Medium Human Health and Wildlife INJ01P1223_00 RIVIR LAKE 24 Acres PCBS IN FISH TISSUE Low Human Health and Wildlife PHOSPHORUS, TOTAL Medium Full Body Contact INJ01P1224_00 MUD LAKE (CHAIN O' LAKES) 8 Acres PHOSPHORUS, TOTAL Medium Full Body Contact INJ01P1226_00 SAND LAKE 47 Acres PHOSPHORUS, TOTAL Medium Full Body Contact INJ01P1228_00 DOCK LAKE 16 Acres PHOSPHORUS, TOTAL Medium Full Body Contact INJ01P1232_00 LONG LAKE (CHAIN O' LAKES) 40 Acres PHOSPHORUS, TOTAL Medium Full Body Contact INJ01P1240_00 HENDERSON LAKE 22 Acres PCBS IN FISH TISSUE Low Human Health and Wildlife INJ01P1248_00 SYLVAN LAKE 630 Acres PCBS IN FISH TISSUE Low Human Health and Wildlife INJ01P1261_00 MESSICK LAKE 68 Acres BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01P1262_00 HACKENBURG LAKE 42 Acres BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01P1263_00 DALLAS LAKE 283 Acres BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INJ01P1267_00 WITMER LAKE 204 Acres BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0112_T1002 JORDANS CREEK 4.18 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (104 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life POTATO CREEK (DOWNSTREAM OF WORSTER INK0114_02 3.32 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact LAKE) PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0115_02 POTATO CREEK 0.87 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0115_03 POTATO CREEK 4.29 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK0123_02 GEYER DITCH 2.88 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK0123_03 GEYER DITCH 3.78 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK0123_T1001 GEYER DITCH - UNNAMED TRIBUTARY 1.81 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK0123_T1002 GEYER DITCH - UNNAMED TRIBUTARY 3.4 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK0123_T1003 GEYER DITCH - UNNAMED TRIBUTAR 4.89 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK0123_T1004 GEYER DITCH - UNNAMED TRIBUTAR 1.1 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK0123_T1005 GEYER DITCH - UNNAMED TRIBUTARY 1.51 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK0123_T1006 GEYER DITCH - UNNAMED TRIBUTARY 1.94 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0124_04 NIESPODZIANY DITCH 1.73 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK0124_05 NIESPODZIANY DITCH 3.64 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0124_06 NIESPODZIANY DITCH 10.19 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0124_T1006 NIESPODZIANY DITCH - UNNAMED TRIBUTARY 3.78 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0124_T1010 NIESPODZIANY DITCH - UNNAMED TRIBUTARY 1.03 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0124_T1011 NIESPODZIANY DITCH - UNNAMED TRIBUTARY 1.42 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0126_02B SCHANG DITCH - UNNAMED TRIBUTARY 3.1 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0126_03 DIXON DITCH 1.05 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK0126_T1001 SCHANG DITCH 5.24 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0126_T1002 ALDRICH DITCH 6.18 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0126_T1003 ALDRICH DITCH 4.49 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0126_T1004 DIXON DITCH - UNNAMED TRIBUTARY 2.24 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0126_T1005 DIXON DITCH - UNNAMED TRIBUTARY 5.5 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK0128_01A LITTLE KANKAKEE RIVER 0.8 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (105 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INK0128_T1001 COLLINS DITCH 9.92 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0129_01 KANKAKEE RIVER 5.7 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK0129_02 KANKAKEE RIVER 7.36 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BUNCH DITCH, WEST BRANCH - UNNAMED INK0135_01A 0.89 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life TRIBUTARY INK0135_03 STOCK DITCH 4.1 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0135_T1001 MATTINGLY DITCH 2.13 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0135_T1003 SHIDLER-HOFFMAN DITCH 3.8 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0135_T1004 BUNCH DITCH, EAST BRANCH 9.79 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0135_T1005 BUNCH DITCH, EAST BRANCH 6.49 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BUNCH DITCH, WEST BRANCH (HOFFMAN DITCH - INK0135_T1006 3.74 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life LTD) BUNCH DITCH, WEST BRANCH (HOFFMAN DITCH - INK0135_T1007 1.67 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life LTD) BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INK0136_T1001 LAKE ARM 2.54 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life PH Medium Warm Water Aquatic Life INK0143_01A TRAVIS DITCH - UNNAMED TRIBUTARY 1.19 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0143_02 TRAVIS DITCH 0.87 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0143_03 TRAVIS DITCH 5.09 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0143_04 TRAVIS DITCH 0.93 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0143_T1001 TRAVIS DITCH 4.39 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0145_01 KANKAKEE RIVER 4.07 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0145_02 KANKAKEE RIVER 4.57 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0145_03 KANKAKEE RIVER 2.76 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0145_04 KANKAKEE RIVER 1.69 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0147_03 MILL CREEK 8.2 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (106 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INK0147_T1002 MILL CREEK - UNNAMED TRIBUTARY 5.15 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0148_01 KANKAKEE RIVER 1.24 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0148_02 KANKAKEE RIVER 6.01 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK0151_02 WOLF CREEK 10.26 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0152_01 YELLOW RIVER 3.27 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INK0153_02 YELLOW RIVER 2.77 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK0153_03 YELLOW RIVER 5.39 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK0153_T1003 YELLOW RIVER - UNNAMED LAKE INLET 1 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK0154_T1009 COOL DITCH 4.17 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0155_04 YELLOW RIVER 10.64 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK0155_05 YELLOW RIVER 5.3 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK0155_06 YELLOW RIVER 7.21 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK0156_02 YELLOW RIVER 1.87 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK0156_03 YELLOW RIVER 6.52 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK0156_04 YELLOW RIVER 5.46 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0175_01 KANKAKEE RIVER 1.34 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0175_02 KANKAKEE RIVER 1.98 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0175_03 KANKAKEE RIVER 5.37 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK0184_02 PITNER DITCH 11.93 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INK0184_03 PITNER DITCH 8.49 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INK0184_04 PITNER DITCH 4.64 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INK0184_T1002 GUSE ARM 4.14 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INK0184_T1003 HUNDT DITCH 3.38 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0186_01 KANKAKEE RIVER 0.99 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0186_02 KANKAKEE RIVER 0.86 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (107 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0186_03 KANKAKEE RIVER 3.28 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0187_01 KANKAKEE RIVER 2.32 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0187_02 KANKAKEE RIVER 1.83 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0187_03 KANKAKEE RIVER 1.96 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0189_02 KANKAKEE RIVER 5.02 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK0189_03 KANKAKEE RIVER 1.28 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK0189_04 KANKAKEE RIVER 1.06 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK0191_02 WOLF CREEK 8.94 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK0191_03 WOLF CREEK 5.92 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK0191_04 WOLF CREEK 2.46 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK0191_05 WOLF CREEK 1.15 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK0191_06 WOLF CREEK 5.48 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK0191_T1004 WOLF CREEK - UNNAMED TRIBUTARY 3.37 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife DISSOLVED OXYGEN Medium Warm Water Aquatic Life INK0192_02 WOLF CREEK 1.98 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife DISSOLVED OXYGEN Medium Warm Water Aquatic Life INK0192_03 WOLF CREEK 2.89 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife DISSOLVED OXYGEN Medium Warm Water Aquatic Life INK0192_T1007 MARBLE DITCH 4.97 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife DISSOLVED OXYGEN Medium Warm Water Aquatic Life INK0192_T1008 WOLF CREEK - UNNAMED TRIBUTARY 1.39 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife DISSOLVED OXYGEN Medium Warm Water Aquatic Life INK0192_T1009 MYERS DITCH 3.94 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK0193_01 HODGE DITCH 5.91 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INK0193_03 HODGE DITCH 2.59 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INK0193_04 HODGE DITCH 4.28 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INK0193_T1001 JAMES DITCH 8.96 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INK0193_T1004 DELEHANTY DITCH 15.82 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (108 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INK0193_T1005 DELEHANTY DITCH 5.86 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0193_T1006 DELEHANTY DITCH 4.04 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0193_T1007 SCHATZLEY DITCH 9.14 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0193_T1008 SCHATZLEY DITCH 7.78 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INK01A1_04 SLOCUM DITCH 6.22 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01A1_05 SLOCUM DITCH 7.09 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01A2_02 CROOKED CREEK, WEST BRANCH 4.73 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01A2_03 CROOKED CREEK, WEST BRANCH 4.01 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life CROOKED CREEK, WEST BRANCH - UNNAMED INK01A2_T1001 10.28 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life TRIBUTARY BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01A3_04 CROOKED CREEK 2.74 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01A3_05 CROOKED CREEK 5.75 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK01A3_T1006 CROOKED CREEK 4.32 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01A3_T1007 CRUMPACKER ARM OF FORBES DITCH 2.8 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01A3_T1008 WRIGHT ARM OF FORBES DITCH 2.8 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01A3_T1009 FORBES DITCH 2.11 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01A4_02 CROOKED CREEK 14.4 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife INK01A4_T1001 CROOKED CREEK 3.97 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01A4_T1002 KOSELKE DITCH - UNNAMED TRIBUTARY 3.69 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01A4_T1003 KOSELKE DITCH 9.01 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01A4_T1003A KOSELKE DITCH - UNNAMED TRIBUTARY 0.71 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01A6_02 CROOKED CREEK 6.93 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK01A6_03 HEINOLD DITCH 6.94 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK01A7_04 COBB DITCH 3.4 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01A7_05 COBB DITCH 8.7 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (109 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01A7_06 COBB DITCH 3.92 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01A7_T1001 SELVERS CREEK 19.96 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INK01A7_T1002 LUDINGTON DITCH 3.45 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01A7_T1002A LUDINGTON DITCH - UPSTREAM LAKE ELIZA 2.96 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01A7_T1002B LUDINGTON DITCH - UPSTREAM LAKE ELIZA 0.57 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01A7_T1003 LUDINGTON DITCH 4.59 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01A7_T1004 LUDINGTON DITCH 2.94 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01A7_T1005 LUDINGTON DITCH 14.77 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01A7_T1006 COBB DITCH - UNNAMED TRIBUTARY 2.12 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INK01A8_04 SANDY HOOK DITCH 4.38 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INK01AA_01 KANKAKEE RIVER 0.19 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK01AA_02 KANKAKEE RIVER 3.05 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK01AA_03 KANKAKEE RIVER 3.74 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01AA_04 KANKAKEE RIVER 3.81 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK01AA_T1007 KITHCART DITCH 4.36 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01AA_T1008 BREYFOGEL DITCH 0.6361 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01AA_T1010 COBB CREEK - UNNAMED TRIBUTARY 2.47 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01AA_T1010A COBB CREEK - UNNAMED TRIBUTARY 6.36 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01AA_T1012 KELLER DITCH 2.78 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01AA_T1013 BREYFOGEL DITCH 16.52 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01B3_01 KANKAKEE RIVER 2.81 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK01B3_02 KANKAKEE RIVER 3.88 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK01B3_03 KANKAKEE RIVER 5.06 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK01B3_04 KANKAKEE RIVER 3.41 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK01B3_05 KANKAKEE RIVER 0.98 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK01C4_08 WILLIAMS DITCH 9.9 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK01C5_01 KANKAKEE RIVER 4.05 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK01C5_02 KANKAKEE RIVER 3.97 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK01C5_03 KANKAKEE RIVER 1.57 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (110 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INK01C5_T1006 BEST DITCH 14.3 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK01D1_05 STONY RUN, EAST BRANCH 8.78 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01D1_05A STONY RUN, EAST BRANCH 0.42 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life STONY RUN, EAST BRANCH - UNNAMED CHLORIDE Medium Warm Water Aquatic Life INK01D1_T1004 3.37 Miles TRIBUTARY NUTRIENTS Medium Warm Water Aquatic Life INK01D2_03 STONY RUN HEADWATER 5.21 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01D5_02 SINGLETON DITCH 9.05 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01D5_03 SINGLETON DITCH 4.97 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01D5_04 SINGLETON DITCH 10.05 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01D5_T1001 LITTLE DITCH 11.44 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01D5_T1003 VANATTI DITCH 7.48 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01D5_T1004 SINGLETON DITCH - UNNAMED TRIBUTARY 4.67 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01D5_T1005 BRYANT DITCH 6 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01D5_T1006 BRYANT DITCH 4.38 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01D6_05 CEDAR CREEK 3.39 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life

INK01D6_06 CEDAR LAKE (DOWNSTREAM OF CEDAR LAKE) 3.54 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life

INK01D6_08 CEDAR CREEK 3.9 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01D6_09 CEDAR CREEK 3.12 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01D6_10 CEDAR CREEK 3.05 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01D6_T1004 FOSS DITCH 9.76 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01D7_05 BROWN DITCH 13.58 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01D7_06 BROWN DITCH 9.66 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01D7_07 BROWN DITCH 1.21 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01D7_08 BROWN DITCH 3.24 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01D7_09 BROWN DITCH 2.51 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01D7_T1004 BROWN DITCH - UNNAMED TRIBUTARY 14.59 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01D7_T1005 TULLY DITCH 20.1 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INK01D7_T1006 BROWN DITCH - UNNAMED TRIBUTARY 4.92 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01D7_T1007 BROWN DITCH - UNNAMED TRIBUTARY 2.01 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01D7_T1008 BROWN DITCH - UNNAMED TRIBUTARY 2.3 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01D7_T1009 BROWN DITCH - UNNAMED TRIBUTARY 1.45 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (111 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INK01D7_T1010 BROWN DITCH - UNNAMED TRIBUTARY 2.75 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01D7_T1011 BROWN DITCH - UNNAMED TRIBUTARY 1.42 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01D8_T1008 WEST CREEK - UNNAMED TRIBUTARY 9.29 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01D8_T1009 WEST CREEK - UNNAMED TRIBUTARY 1.58 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01D8_T1011 BULL RUN 7.93 Miles NUTRIENTS Medium Warm Water Aquatic Life INK01D8_T1015 WEST CREEK - UNNAMED TRIBUTARY 1.08 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01D8_T1015A WEST CREEK - UNNAMED TRIBUTARY 1.9 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01D9_03 WEST CREEK 5.13 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INK01D9_T1009 WEST CREEK - UNNAMED TRIBUTARY 2.7 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01D9_T1010 WEST CREEK - UNNAMED TRIBUTARY 2.54 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01D9_T1011 WEST CREEK - UNNAMED TRIBUTARY 2.51 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01D9_T1012 WEST CREEK - UNNAMED TRIBUTARY 4.14 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01D9_T1013 WEST CREEK - UNNAMED TRIBUTARY 1.16 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01D9_T1014 WEST CREEK - UNNAMED TRIBUTARY 1.51 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01D9_T1014A WEST CREEK - UNNAMED TRIBUTARY 0.73 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01D9_T1015 WEST CREEK - UNNAMED TRIBUTARY 5.17 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01DA_T1001 WEST CREEK - UNNAMED TRIBUTARY 6.92 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01DB_T1003 BAILEY DITCH 14.36 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01DB_T1006 BRUCE DITCH 8.06 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01DB_T1006A BRUCE DITCH 0.82 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01DB_T1006B BRUCE DITCH 0.44 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01DB_T1007 BRUCE DITCH - UNNAMED TRIBUTARY 2.76 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01DC_01 SINGLETON DITCH 1.79 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INK01P1022_00 CEDAR LAKE 781 Acres PCBS IN FISH TISSUE Low Human Health and Wildlife INK01P1031_00 STONE LAKE 125 Acres PCBS IN FISH TISSUE Low Human Health and Wildlife INK01P1035_00 PINE LAKE (NORTH & SOUTH) 564 Acres PCBS IN FISH TISSUE Low Human Health and Wildlife INK01P1036_00 KOONTZ LAKE 346 Acres PHOSPHORUS, TOTAL Medium Full Body Contact INK01P1037_00 LAWRENCE LAKE 69 Acres BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01P1038_00 MYERS LAKE 96 Acres BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK01P1040_00 COOK LAKE 93 Acres PHOSPHORUS, TOTAL Medium Full Body Contact INK01P1041_00 KREIGHBAUM LAKE 20 Acres PHOSPHORUS, TOTAL Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (112 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING MERCURY IN FISH TISSUE Medium Human Health and Wildlife INK01P1055_00 NORTH CHAIN LAKE 88 Acres PCBS IN FISH TISSUE Low Human Health and Wildlife INK01P1059_00 FISH LAKE (UPPER) 139 Acres PHOSPHORUS, TOTAL Medium Full Body Contact INK01P1060_00 FISH LAKE (LOWER) 134 Acres PCBS IN FISH TISSUE Low Human Health and Wildlife INK01P1066_00 WORSTER LAKE 247 Acres PCBS IN FISH TISSUE Low Human Health and Wildlife INK01P1068_00 PLEASANT LAKE 29 Acres PHOSPHORUS, TOTAL Medium Full Body Contact INK01P1069_00 RIDDLES LAKE 77 Acres PHOSPHORUS, TOTAL Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife INK01P1073_00 LAKE OF THE WOODS 416 Acres PHOSPHORUS, TOTAL Medium Full Body Contact INK01P1074_00 GILBERT LAKE 37 Acres PHOSPHORUS, TOTAL Medium Full Body Contact INK01P1075_00 FLAT LAKE 26 Acres PHOSPHORUS, TOTAL Medium Full Body Contact INK01P1076_00 DIXON LAKE 33 Acres PHOSPHORUS, TOTAL Medium Full Body Contact INK01P1078_00 BASS LAKE 1440 Acres PCBS IN FISH TISSUE Low Human Health and Wildlife MERCURY IN FISH TISSUE Medium Human Health and Wildlife INK01P1089_00 FLINT LAKE 89 Acres PCBS IN FISH TISSUE Low Human Health and Wildlife MERCURY IN FISH TISSUE Medium Human Health and Wildlife INK01P1091_00 LONG LAKE 65 Acres PCBS IN FISH TISSUE Low Human Health and Wildlife INK01P1100_00 CLEAR LAKE 106 Acres PCBS IN FISH TISSUE Low Human Health and Wildlife CHLORIDE Medium Warm Water Aquatic Life INK0224_03 CARPENTER CREEK 7.48 Miles NUTRIENTS Medium Warm Water Aquatic Life CHLORIDE Medium Warm Water Aquatic Life INK0224_04 CARPENTER CREEK 3.11 Miles NUTRIENTS Medium Warm Water Aquatic Life CHLORIDE Medium Warm Water Aquatic Life INK0224_05 CARPENTER CREEK 0.42 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life NUTRIENTS Medium Warm Water Aquatic Life

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (113 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING CHLORIDE Medium Warm Water Aquatic Life INK0224_T1003 CARPENTER CREEK 0.9 Miles NUTRIENTS Medium Warm Water Aquatic Life CHLORIDE Medium Warm Water Aquatic Life INK0225_03 CARPENTER CREEK 7.94 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life NUTRIENTS Medium Warm Water Aquatic Life CHLORIDE Medium Warm Water Aquatic Life INK0225_04 CARPENTER CREEK 1.72 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life NUTRIENTS Medium Warm Water Aquatic Life CHLORIDE Medium Warm Water Aquatic Life INK0225_05 CARPENTER CREEK 6.06 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life NUTRIENTS Medium Warm Water Aquatic Life INK0225_T1011 MAY DITCH 11.71 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life CHLORIDE Medium Warm Water Aquatic Life INK0225_T1019 CARPENTER CREEK 5.59 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life NUTRIENTS Medium Warm Water Aquatic Life INK0226_06 SLOUGH CREEK 2.44 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK0226_07 SLOUGH CREEK 5.08 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK0226_08 SLOUGH CREEK 0.39 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife DISSOLVED OXYGEN Medium Warm Water Aquatic Life INK0231_T1002 ROWAN DITCH 11.09 Miles NUTRIENTS Medium Warm Water Aquatic Life INK0235_01 IROQUOIS RIVER 9.49 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK0235_03 IROQUOIS RIVER 1.48 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK0235_04 IROQUOIS RIVER 7.97 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0241_02 CURTIS CREEK 2.48 Miles CHLORIDE Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0241_03 CURTIS CREEK 3.88 Miles CHLORIDE Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0241_04 CURTIS CREEK 7.89 Miles CHLORIDE Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0241_05 CURTIS CREEK 7.06 Miles CHLORIDE Medium Warm Water Aquatic Life

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (114 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0241_06 CURTIS CREEK 1.46 Miles CHLORIDE Medium Warm Water Aquatic Life INK0241_T1004 YEOMAN DITCH 5 Miles CHLORIDE Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0241_T1005 CURTIS CREEK - UNNAMED TRIBUTARY 3.13 Miles CHLORIDE Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0241_T1006 CURTIS CREEK - UNNAMED TRIBUTARY 2.74 Miles CHLORIDE Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0241_T1007 CURTIS CREEK - UNNAMED TRIBUTARY 1.06 Miles CHLORIDE Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0241_T1008 CURTIS CREEK - UNNAMED TRIBUTARY 1.49 Miles CHLORIDE Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0241_T1009 CURTIS CREEK 3.07 Miles CHLORIDE Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0241_T1010 CURTIS CREEK - UNNAMED TRIBUTARY 3.84 Miles CHLORIDE Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0241_T1011 CURTIS CREEK - UNNAMED TRIBUTARY 2.19 Miles CHLORIDE Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0241_T1012 CURTIS CREEK - UNNAMED TRIBUTARY 5.56 Miles CHLORIDE Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0241_T1013 CURTIS CREEK - UNNAMED TRIBUTARY 4.78 Miles CHLORIDE Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0241_T1014 CURTIS CREEK - UNNAMED TRIBUTARY 0.57 Miles CHLORIDE Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0241_T1015 CURTIS CREEK - UNNAMED TRIBUTARY 2.27 Miles CHLORIDE Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0241_T1016 CURTIS CREEK - UNNAMED TRIBUTARY 1.72 Miles CHLORIDE Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0241_T1017 KASTA DITCH 1.87 Miles CHLORIDE Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INK0242_02 IROQUOIS RIVER 2.17 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (115 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life CHLORIDE Medium Warm Water Aquatic Life INK0242_03 IROQUOIS RIVER 4.59 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life NUTRIENTS Medium Warm Water Aquatic Life PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life CHLORIDE Medium Warm Water Aquatic Life INK0242_04 IROQUOIS RIVER 3.95 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life NUTRIENTS Medium Warm Water Aquatic Life PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0243_T1003 WEISS DITCH 2.7 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0245_02 IROQUOIS RIVER 1.41 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0245_03 IROQUOIS RIVER 6.49 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK0245_T1002 SIMONIN DITCH 5.37 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INK0251_01 THMOPSON DITCH 3.886 Miles NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0251_02 CLARK DITCH 6.5413 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life NUTRIENTS Medium Warm Water Aquatic Life INK0252_03 HAMBRIDGE DITCH 9.13 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0252_05 WHALEY DITCH 0.47 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0252_06 WHALEY DITCH 8.57 Miles NUTRIENTS Medium Warm Water Aquatic Life INK0253_02 IROQUOIS RIVER 4.43 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK0253_03 IROQUOIS RIVER 6.21 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK0253_04 IROQUOIS RIVER 5.41 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK0253_T1005 IROQUOIS RIVER-UNNAMED TRIBUTARY 0.51 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK0254_02 MONTGOMERY DITCH 3.33 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0254_03 MONTGOMERY DITCH 3.25 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0254_04 MONTGOMERY DITCH 3.69 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (116 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

INK0254_T1002 MONTGOMERY DITCH - UNNAMED TRIBUTARY 3.63 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life

INK0254_T1003 MONTGOMERY DITCH - UNNAMED TRIBUTARY 2.46 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life

INK0254_T1004 MONTGOMERY DITCH - UNNAMED TRIBUTARY 3.49 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

INK0255_T1005 TALLEY DITCH 7.52 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life MONTGOMERY DITCH - UNNAMED TRIBUTARY INK0255_T1007 1.45 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life (LTD) NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0255_T1008 MORRISON DITCH 10.35 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life NUTRIENTS Medium Warm Water Aquatic Life INK0255_T1010 KENT DITCH 1.45 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0257_05 IROQUOIS RIVER 0.29 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK0257_06 IROQUOIS RIVER 1.33 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK0274_T1001 MINIER LATERAL 3.4066 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INK0275_02 SUGAR CREEK 6.62 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK0275_03 SUGAR CREEK 4.25 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK0275_04 SUGAR CREEK 3.03 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK0275_05 SUGAR CREEK 4.5 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK0275_T1007 SUGAR CREEK - UNNAMED TRIBUTARY 3.19 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK02D1_02 WENTWORTH CREEK 6.51 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK02D1_T1006 HANGER CREEK 4.38 Miles NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK02D2_02 BEAVER CREEK 3.77 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INK02D3_T1002 CARLSON DITCH 5.08 Miles NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK02D4_01 HOUSEWORTH DITCH 14.4729 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (117 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life CHLORIDE Medium Warm Water Aquatic Life INK0333_01 CADY MARSH DITCH 6.79 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life CHLORIDE Medium Warm Water Aquatic Life INK0334_02 HART DITCH 6.05 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0334_T1002 DYER DITCH 9.84 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0334_T1002A DYER DITCH - UNNAMED TRIBUTARY 3.85 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0334_T1003 HART DITCH - UNNAMED TRIBUTARY 1.83 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0334_T1006 SCHOON DITCH 1.67 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life CHLORIDE Medium Warm Water Aquatic Life CYANIDE (AS FREE CYANIDE) Medium Warm Water Aquatic Life INK0335_01 LITTLE CALUMET RIVER 10.69 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life NUTRIENTS Medium Warm Water Aquatic Life PCBS IN FISH TISSUE Low Human Health and Wildlife AMMONIA, UN-IONIZED Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life CYANIDE (AS FREE CYANIDE) Medium Warm Water Aquatic Life INK0346_01 GRAND CALUMET RIVER 11.74 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life OIL AND GREASE Medium Warm Water Aquatic Life PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (118 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING AMMONIA, UN-IONIZED Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0346_02 GRAND CALUMET RIVER (327 IAC 2-1.5-16) 0.9835 Miles OIL AND GREASE Medium Warm Water Aquatic Life PCBS IN FISH TISSUE Low Human Health and Wildlife AMMONIA, UN-IONIZED Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INK0346_03 GRAND CALUMET RIVER (GARY, IN) 1.9413 Miles OIL AND GREASE Medium Warm Water Aquatic Life PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life GRAND CALUMET RIVER (GARY, IN TO INDIANA ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INK0346_04 8.5459 Miles HARBOR CANAL) OIL AND GREASE Medium Warm Water Aquatic Life PCBS IN FISH TISSUE Low Human Health and Wildlife AMMONIA, UN-IONIZED Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life GRAND CALUMET RIVER (ILLINOIS TO INDIANA DISSOLVED OXYGEN Medium Warm Water Aquatic Life INK0347_01 3.4105 Miles HARBOR CANAL) ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life PCBS IN FISH TISSUE Low Human Health and Wildlife MERCURY IN FISH TISSUE Medium Human Health and Wildlife INM00G1000_00 LAKE MICHIGAN (NOT INDEXED) 154176 Acres PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INN0121_03 INDIAN KENTUCK CREEK 11.1 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INN0121_T1002 VESTAL BRANCH 11.64 Miles NUTRIENTS Medium Warm Water Aquatic Life PH Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INN0122_01 WILSON FORK 10.63 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0122_02 WILSON FORK 9.59 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (119 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INN0123_02 WEST FORK INDIAN KENTUCK CREEK 10.68 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INN0123_03 WEST FORK INDIAN KENTUCK CREEK 9.22 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INN0123_04 WEST FORK INDIAN KENTUCK CREEK 16.77 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INN0123_T1002 WEST FORK INDIAN KENTUCK CREEK 6.19 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life INN0124_02 WEST FORK INDIAN KENTUCK CREEK 7.45 Miles NUTRIENTS Medium Warm Water Aquatic Life INN0124_T1001 TODDYS BRANCH 10.71 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INN0125_01 INDIAN KENTUCK CREEK 15.05 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INN0125_04 INDIAN KENTUCK CREEK 9.1 Miles NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INN0125_05 INDIAN KENTUCK CREEK 17.3 Miles NUTRIENTS Medium Warm Water Aquatic Life INN0125_T1005 SEALS FORK 9.9101 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INN0125_T1009 BRUSHY FORK - UNNAMED TRIBUTARY 3.9 Miles NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INN0125_T1010 BRUSHY FORK - UNNAMED TRIBUTARY 10.01 Miles NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INN0125_T1011 BRUSHY FORK 4.9 Miles NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INN0125_T1012 BRUSHY FORK 8.34 Miles NUTRIENTS Medium Warm Water Aquatic Life

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (120 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INN0132_T1010 DEANS BRANCH 2.8823 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life FOURTEENMILE CREEK, EAST FORK - UNNAMED INN0141_T1002 3.0156 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life TRIBUTARY ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0143_02 FOURTEENMILE CREEK 4.2 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0143_03 FOURTEENMILE CREEK 2.81 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0144_01 FOURTEENMILE CREEK 10.7 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0144_T1001 DRY BRANCH 10.94 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0144_T1002 NINE PENNY BRANCH 4.67 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0144_T1003 YANKEE CREEK 15.95 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0144_T1004 BIG BRANCH 3.96 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact DISSOLVED OXYGEN Medium Warm Water Aquatic Life INN0163_01 BULL CREEK 11.41 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0165_T1010 LANCASSANGE CREEK 1.27 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0165_T1011 LANCASSANGE CREEK 2.65 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INN0173_03 MUDDY FORK 5.03 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0181_01 MILLER FORK 5.51 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0181_02 MILLER FORK 2.66 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0181_04 MILLER FORK 0.87 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0181_05 MILLER FORK 2.42 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INN0182_03 SILVER CREEK 11.51 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INN0183_01 BLUE LICK CREEK 5.85 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0183_T1001 LEFT BRANCH BLUE LICK CREEK 8.49 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0183_T1002 RIGHT BRANCH BLUE LICK CREEK 9.04 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0183_T1003 BARTLE KNOB RUN 8.05 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0183_T1004 STICKY BRANCH 4.59 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0183_T1005 BOWERY CREEK 7.99 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (121 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING DISSOLVED OXYGEN Medium Warm Water Aquatic Life INN0184_01 SINKING FORK 17.74 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INN0184_T1006 SUGAR RUN 12.2 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INN0184_T1006A SUGAR RUN 0.52 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INN0184_T1006B SUGAR RUN 0.39 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INN0184_T1006C SUGAR RUN 0.3 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INN0184_T1007 SUGAR RUN 3.9 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INN0185_04 SILVER CREEK 10.28 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INN0185_05 SILVER CREEK 2.64 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INN0185_06 SILVER CREEK 7.59 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0185_T1003 SILVER CREEK - UNNAMED TRIBUTARY 3.75 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INN0185_T1004 SILVER CREEK 4.17 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INN0186_01 SILVER CREEK 1.34 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0186_02 SILVER CREEK 0.94 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0186_03 SILVER CREEK 0.94 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0186_04 SILVER CREEK 0.36 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0186_05 SILVER CREEK 0.55 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INN0186_06 SILVER CREEK 4.07 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0186_07 SILVER CREEK 2.2 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INN0186_08 SILVER CREEK 8.13 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (122 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING DISSOLVED OXYGEN Medium Warm Water Aquatic Life INN0194_T1002 FALLING RUN 12.1 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INN0425_02 BUCK CREEK 6.7 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INN0425_03 BUCK CREEK 12.01 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0431_01 INDIAN CREEK 7.08 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INN0431_02 INDIAN CREEK 8.86 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INN0431_03 INDIAN CREEK 2.58 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INN0431_04 INDIAN CREEK 3.57 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life INN0433_01 INDIAN CREEK 0.99 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0433_03 INDIAN CREEK 3.47 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0434_01 INDIAN CREEK 4.39 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0434_02 INDIAN CREEK 1.29 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0441_01 INDIAN CREEK 2.45 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0441_02 INDIAN CREEK 3.31 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0443_01 INDIAN CREEK 10.27 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0443_02 INDIAN CREEK 4.81 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0443_05 INDIAN CREEK 1.56 Miles NUTRIENTS Medium Warm Water Aquatic Life INN0443_06 INDIAN CREEK 4.67 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0443_07 INDIAN CREEK 3.15 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INN0443_T1011 CRANDALL BRANCH 11.71 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INN0443_T1012 RACCOON BRANCH 10.23 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (123 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INN0443_T1013 INDIAN CREEK - UNNAMED TRIBUTARY 3.13 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0444_01 POISON CREEK 4.63 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INN0444_02 POISON CREEK 1.01 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INN0444_03 POISON CREEK 3.05 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INN0444_04 POISON CREEK 2.84 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INN0444_05 POISON CREEK 8.41 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INN0444_T1001 LONG RUN 3.51 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INN0444_T1002 POISON CREEK - UNNAMED TRIBUTARY 5.35 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INN0444_T1004 TRIGGER BRANCH 3.43 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INN0444_T1005 WHEATLY BRANCH 2.25 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INN0444_T1007 CANEY BRANCH 4.97 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life NUTRIENTS Medium Warm Water Aquatic Life INN0452_01 INDIAN CREEK 50 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife NUTRIENTS Medium Warm Water Aquatic Life INN0452_02 INDIAN CREEK 3.01 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INN0452_04 INDIAN CREEK-DEVILS BACKBONE 5.55 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INN0452_05 INDIAN CREEK 4.64 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INN0452_06 INDIAN CREEK 3.59 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INN0452_07 INDIAN CREEK 8.06 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INN0452_08 INDIAN CREEK 1.6 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife NUTRIENTS Medium Warm Water Aquatic Life INN0452_09 INDIAN CREEK 2.46 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INN0461_02 POPLAR BRANCH 1.23 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INN0461_04 SOUTH FORK BLUE RIVER 3.43 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INN0461_T1018 JEFF BRANCH 3.32 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INN0464_03 SOUTH FORK BLUE RIVER 1.46 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INN0464_T1004 DUTCH CREEK 14.29 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INN0464_T1006 PUNCH RUN 3.15 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INN0466_04 SOUTH FORK BLUE RIVER 1.57 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (124 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INN0474_01 MILL CREEK 9.19 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0474_02 MILL CREEK 3.34 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0474_03 GOOSE CREEK 2.18 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0474_04 GOOSE CREEK 5.32 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0474_T1001 MILL CREEK - UNNAMED TRIBUTARY 7.49 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0474_T1002 GOOSE CREEK 3.88 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0474_T1003 GOOSE CREEK 0.66 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0474_T1004 GOOSE CREEK - UNNAMED TRIBUTARY 6.38 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0474_T1005 MILL CREEK - UNNAMED TRIBUTARY 4.52 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0474_T1006A MILL CREEK - UNNAMED TRIBUTARY 0.45 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0474_T1007A MILL CREEK - UNNAMED TRIBUTARY 0.83 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0476_01 BLUE RIVER 4.34 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0476_02 BLUE RIVER 21.09 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0485_02 BLUE RIVER 5.99 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0485_04 BLUE RIVER 3.7 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0485_05 BLUE RIVER 1.95 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0485_06 BLUE RIVER 1.9 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0485_07 BLUE RIVER 3.29 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0485_08 BLUE RIVER 0.43 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0485_09 BLUE RIVER 4.64 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0485_10 BLUE RIVER 0.95 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0485_11 BLUE RIVER (OSRW) 2.62 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0491_02 BLUE RIVER 1.78 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0491_03 BLUE RIVER 3.72 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0493_02 BLUE RIVER 1.13 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0493_05 BLUE RIVER 6.67 Miles NUTRIENTS Medium Warm Water Aquatic Life PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0493_06 BLUE RIVER (OSRW) 2.92 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (125 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (126 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INN0495_T1010 BLUE RIVER - UNNAMED TRIBUTARY 0.82 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0495_T1011 BLUE RIVER - UNNAMED TRIBUTARY 0.67 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN0495_T1012 BLUE RIVER - UNNAMED TRIBUTARY 2.1 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INN0495_T1013 BLUE RIVER - UNNAMED TRIBUTARY 0.93 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INN0495_T1014 BLUE RIVER - UNNAMED TRIBUTARY 0.75 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INN0495_T1015 BLUE RIVER - UNNAMED TRIBUTARY 1.4 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INN0495_T1016 BLUE RIVER - UNNAMED TRIBUTARY 0.64 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife INN04B1_01 CAMP FORK CREEK 4.45 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact DISSOLVED OXYGEN Medium Warm Water Aquatic Life INN04B1_03 CAMP FORK CREEK 0.77 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact DISSOLVED OXYGEN Medium Warm Water Aquatic Life INN04B1_04 CAMP FORK CREEK 12.43 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN04B2_T1005 OTTER CREEK - UNNAMED TRIBUTARY 4.49 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INN04B5_01 LITTLE BLUE RIVER 0.29 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN04B5_02 LITTLE BLUE RIVER 0.67 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN04B5_03 LITTLE BLUE RIVER 1.37 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN04B5_04 LITTLE BLUE RIVER 6.97 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN04B5_05 LITTLE BLUE RIVER 2.12 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN04B5_06 LITTLE BLUE RIVER 3.66 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN04B7_02 LITTLE BLUE RIVER 9.39 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INN04B7_03 LITTLE BLUE RIVER 1.87 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (127 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INN04C1_02 OIL CREEK 13.63 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INN04C2_01 LITTLE OIL CREEK 6.51 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INN04C2_02 LITTLE OIL CREEK 13.64 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN04C2_T1001 BOONE CREEK 6.93 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INN04C3_02 OIL CREEK 4.45 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0911_01 PATOKA RIVER 23.84 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INP0912_01 PATOKA RIVER 7.41 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INP0912_01 PATOKA RIVER 7.41 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INP0912_03 PATOKA RIVER 8.69 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INP0912_T1001 HOGS DEFEAT CREEK 15.99 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INP0912_T1002 UNDERWOOD HOLLOW 6.86 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INP0912_T1003 DILLARD CREEK 18.34 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INP0912_T1004 PATOKA RIVER - UNNAMED TRIBUTARY 4.16 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INP0912_T1005 PATOKA RIVER - UNNAMED TRIBUTARY 4.79 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INP0912_T1007 YOUNGS CREEK 24.99 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact DISSOLVED OXYGEN Medium Warm Water Aquatic Life INP0912_T1008 YOUNGS CREEK 0.06 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INP0913_T1013 ALLEN CREEK 10.83 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INP0915_T1001 LICK FORK 4.81 Miles NUTRIENTS Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INP0915_T1002 RICEVILLE CREEK 4.81 Miles NUTRIENTS Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INP0915_T1003 RITTER CREEK 6.81 Miles NUTRIENTS Medium Warm Water Aquatic Life INP0916_T1001 FLEMING CREEK 4.52 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0921_04 HALL CREEK 13.9 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (128 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0921_05 HALL CREEK 8.27 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0921_T1005 HALL CREEK - UNNAMED TRIBUTARY 0.45 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0921_T1005A HALL CREEK - UNNAMED TRIBUTARY 1.12 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0921_T1006 HALL CREEK - UNNAMED TRIBUTARY 5.11 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0921_T1007 HALL CREEK - UNNAMED TRIBUTARY 7.33 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0921_T1008 HALL CREEK - UNNAMED TRIBUTARY 2.71 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0921_T1009 HALL CREEK - UNNAMED TRIBUTARY 1.87 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0921_T1010 HALL CREEK - UNNAMED TRIBUTARY 3.23 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0921_T1011 HALL CREEK - UNNAMED TRIBUTARY 2 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0921_T1012 HALL CREEK - UNNAMED TRIBUTARY 2.1 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0921_T1013 HALL CREEK - UNNAMED TRIBUTARY 0.26 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0921_T1013A HALL CREEK - UNNAMED TRIBUTARY 0.6 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0921_T1014 HALL CREEK - UNNAMED TRIBUTARY 1.94 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact DISSOLVED OXYGEN Medium Warm Water Aquatic Life INP0921_T1015 GRASSY FORK 6.47 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (129 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING DISSOLVED OXYGEN Medium Warm Water Aquatic Life INP0921_T1016 GRASSY FORK 11.1 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INP0921_T1017 GRASSY FORK 4.74 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life INP0921_T1018 HALL CREEK - UNNAMED TRIBUTARY 2.54 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0922_01 STRAIGHT RIVER 9.75 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INP0922_T1004 JAHN CREEK 4.12 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0922_T1005 FLAT CREEK 6.09 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0922_T1006 FLAT CREEK 9.16 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0922_T1008 FLAT CREEK 7.07 Miles NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0922_T1009 FLAT CREEK 1.88 Miles NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0922_T1010 FLAT CREEK 1.05 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0922_T1011 FLAT CREEK - UNNAMED TRIBUTARY 3.36 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0922_T1012 FLAT CREEK - UNNAMED TRIBUTARY 4.58 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (130 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0922_T1013 RICHLAND CREEK 10.68 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0922_T1014 FLAT CREEK - UNNAMED TRIBUTARY 2.69 Miles NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0922_T1015 FLAT CREEK - UNNAMED TRIBUTARY 5.24 Miles NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0922_T1016 FLAT CREEK - UNNAMED TRIBUTARY 4.42 Miles NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0922_T1017 FLAT CREEK - UNNAMED TRIBUTARY 2.1 Miles NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0922_T1017A FLAT CREEK - UNNAMED TRIBUTARY 0.36 Miles NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0922_T1018 FLAT CREEK - UNNAMED TRIBUTARY 2.08 Miles NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0922_T1019 FLAT CREEK - UNNAMED TRIBUTARY 2.17 Miles NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0922_T1020 FLAT CREEK - UNNAMED TRIBUTARY 1.15 Miles NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0922_T1021 FLAT CREEK - UNNAMED TRIBUTARY 1.28 Miles NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0922_T1022 FLAT CREEK 3.05 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INP0931_02 HUNLEY CREEK 8.11 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INP0931_03 HUNLEY CREEK 12.59 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (131 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING DISSOLVED OXYGEN Medium Warm Water Aquatic Life INP0931_04 HUNLEY CREEK 3.68 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INP0931_T1004 HUNLEY CREEK - UNNAMED TRIBUTARY 2.8 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INP0931_T1005 HUNLEY CREEK - UNNAMED TRIBUTARY 7.5 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0931_T1006 HALO RUN 6.37 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0931_T1007 HOLEY RUN 4.89 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0931_T1008 GREEN CREEK 4.1 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0931_T1009 GREEN CREEK 7.03 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0931_T1010 WATER RUN 1.75 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0931_T1011 GREEN CREEK - UNNAMED TRIBUTARY 2.29 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0931_T1012 PALE RUN 1.11 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (132 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0931_T1013 GREEN CREEK - UNNAMED TRIBUTARY 1.68 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0931_T1014 CROSS DRAIN 3.22 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0931_T1015 GREEN CREEK - UNNAMED TRIBUTARY 1.85 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INP0932_03 BRUNER CREEK 5.13 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact DISSOLVED OXYGEN Medium Warm Water Aquatic Life INP0932_04 BRUNER CREEK 7.24 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact DISSOLVED OXYGEN Medium Warm Water Aquatic Life INP0932_05 BRUNER CREEK 6.27 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact DISSOLVED OXYGEN Medium Warm Water Aquatic Life INP0932_05A BRUNER CREEK 0.32 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact DISSOLVED OXYGEN Medium Warm Water Aquatic Life INP0932_06 BRUNER CREEK 2.66 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INP0932_07 BRUNER CREEK 5.15 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INP0932_T1003 BRUNER CREEK - UNNAMED TRIBUTARY 3.53 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact DISSOLVED OXYGEN Medium Warm Water Aquatic Life INP0932_T1004 BRUNER CREEK - UNNAMED TRIBUTARY 7.06 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0932_T1005 SHORT CREEK 8.22 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (133 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0932_T1006 SHORT CREEK 0.69 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0932_T1007 SHORT CREEK 12.28 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0932_T1008 SHORT CREEK - UNNAMED TRIBUTARY 1.54 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0932_T1009 SHORT CREEK - UNNAMED TRIBUTARY 1.23 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0932_T1010 SHORT CREEK - UNNAMED TRIBUTARY 5.45 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0932_T1011 SHORT CREEK - UNNAMED TRIBUTARY 2.36 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0932_T1015 SHORT CREEK 1.14 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0933_01 HUNLEY CREEK 14.74 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life SEDIMENTATION/SILTATION Medium Warm Water Aquatic Life INP0933_02 HUNLEY CREEK 19.65 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0933_T1002 HUNLEY CREEK - UNNAMED TRIBUTARY 5.02 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INP0933_T1003 HUNLEY CREEK - UNNAMED TRIBUTARY 5.78 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0933_T1004 INDIAN CREEK 5.89 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (134 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0933_T1005 INDIAN CREEK 13.13 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0933_T1006 INDIAN CREEK - UNNAMED TRIBUTARY 2.08 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0933_T1007 INDIAN CREEK - UNNAMED TRIBUTARY 4.03 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0933_T1008 INDIAN CREEK - UNNAMED TRIBUTARY 3.64 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INP0941_01 DILLON CREEK 21.29 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INP0941_T1001 CANE CREEK 11.34 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INP0941_T1002 GEORGE CREEK 6.12 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact DISSOLVED OXYGEN Medium Warm Water Aquatic Life INP0942_03 PATOKA RIVER 2.86 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact DISSOLVED OXYGEN Medium Warm Water Aquatic Life INP0942_04 PATOKA RIVER 6.75 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact DISSOLVED OXYGEN Medium Warm Water Aquatic Life INP0942_05 PATOKA RIVER 3.7 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact DISSOLVED OXYGEN Medium Warm Water Aquatic Life INP0942_06 PATOKA RIVER 6.43 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact DISSOLVED OXYGEN Medium Warm Water Aquatic Life INP0942_T1008 PATOKA RIVER - UNNAMED TRIBUTARY 5.57 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact DISSOLVED OXYGEN Medium Warm Water Aquatic Life INP0942_T1009 LEISTNER CREEK 10.19 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact DISSOLVED OXYGEN Medium Warm Water Aquatic Life INP0942_T1010 PATOKA RIVER - UNNAMED TRIBUTARY 0.18 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact DISSOLVED OXYGEN Medium Warm Water Aquatic Life INP0942_T1010A PATOKA RIVER - UNNAMED TRIBUTARY 0.36 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (135 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0943_02 PATOKA RIVER 6.46 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0943_03 PATOKA RIVER 4.68 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0943_04 PATOKA RIVER 4.16 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0943_05 PATOKA RIVER 8.01 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact DISSOLVED OXYGEN Medium Warm Water Aquatic Life INP0943_T1006 TEDER CREEK 9.33 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0943_T1008 POLSON CREEK 2.18 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0943_T1009 POLSON CREEK 0.5 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0943_T1010 BAILEY CREEK 4.05 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0943_T1011 POLSON CREEK - UNNAMED TRIBUTARY 3.36 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INP0943_T1012 BAUER CREEK 9.22 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INP0943_T1013 BAUER CREEK 6.8 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0943_T1014 POLSON CREEK - UNNAMED TRIBUTARY 1.32 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (136 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0943_T1015 POLSON CREEK - UNNAMED TRIBUTARY 0.3 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0943_T1016 POLSON CREEK - UNNAMED TRIBUTARY 0.97 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0943_T1017 PATOKA RIVER - UNNAMED TRIBUTARY 3.82 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0943_T1018 PATOKA RIVER - UNNAMED TRIBUTARY 3.45 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0943_T1020 PATOKA RIVER - UNNAMED TRIBUTARY 2.72 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0943_T1021 POLSON CREEK 1.16 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0943_T1022 PINNICK CREEK 6.34 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0943_T1023 PATOKA RIVER 5.62 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INP0944_03 PATOKA RIVER 7.28 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0944_04 PATOKA RIVER 0.04 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (137 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0944_05 PATOKA RIVER 6.1 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0944_06 PATOKA RIVER 1.12 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0944_07 PATOKA RIVER (PWS) 0.19 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0944_08 PATOKA RIVER 0.81 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INP0944_T1004 BUFFALO STREAM 11.65 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INP0944_T1005 COON RUN 2.1 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0944_T1007 PAT RUN 3.04 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0944_T1008 PATOKA RIVER - UNNAMED TRIBUTARY 1.97 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife DISSOLVED OXYGEN Medium Warm Water Aquatic Life INP0945_02 ELL CREEK 10.63 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INP0945_03 ELL CREEK 2.18 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life INP0945_T1002 ELL CREEK - UNNAMED TRIBUTARY 9.49 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (138 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INP0945_T1004 ELL CREEK - UNNAMED TRIBUTARY 12.47 Miles NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0945_T1005 ELL CREEK - UNNAMED TRIBUTARY 9.35 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact DISSOLVED OXYGEN Medium Warm Water Aquatic Life INP0945_T1006 ELL CREEK - UNNAMED TRIBUTARY (LTD) 1.23 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0945_T1007 ELL CREEK - UNNAMED TRIBUTARY 0.77 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INP0945_T1008 ELL CREEK - UNNAMED TRIBUTARY 0.42 Miles NUTRIENTS Medium Warm Water Aquatic Life INP0945_T1009 ELL CREEK - UNNAMED TRIBUTARY 0.48 Miles NUTRIENTS Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INP0946_01 PATOKA RIVER 10.19 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0946_02 PATOKA RIVER 8.89 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INP0946_03 PATOKA RIVER 16.17 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INP0946_T1001 DICK CREEK 7.78 Miles NUTRIENTS Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INP0946_T1002 CROOKED CREEK 14.35 Miles NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0946_T1003 ALTAR CREEK 9.96 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0951_05 FLAT CREEK 8.23 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (139 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0951_06 FLAT CREEK 8.87 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0951_07 FLAT CREEK 4.22 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0951_T1007 FLAT CREEK - UNNAMED TRIBUTARY 0.54 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0951_T1010 FLAT CREEK - UNNAMED TRIBUTARY 4.35 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0951_T1011 FLAT CREEK - UNNAMED TRIBUTARY 1.67 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0951_T1012 FLAT CREEK - UNNAMED TRIBUTARY 2.4 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0951_T1013 FLAT CREEK - UNNAMED TRIBUTARY 1.7 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0952_02 FLAT CREEK 9.11 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0952_03 FLAT CREEK 2.37 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0952_04 FLAT CREEK 6.25 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0952_T1002 FLAT CREEK - UNNAMED TRIBUTARY 5.06 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0952_T1005 FLAT CREEK - UNNAMED TRIBUTARY 9.09 Miles NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0952_T1006 BONE CREEK 10.9 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0952_T1007 BONE CREEK 3.48 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (140 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0952_T1007A BONE CREEK 0.13 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0952_T1007B BONE CREEK 0.3 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0952_T1008 BONE CREEK - UNNAMED TRIBUTARY 4.57 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0952_T1009 FLAT CREEK - UNNAMED TRIBUTARY 9.97 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INP0953_01 FLAT CREEK 6.2 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INP0953_T1004 FLAT CREEK - UNNAMED TRIBUTARY 6.35 Miles NUTRIENTS Medium Warm Water Aquatic Life INP0953_T1006 LITTLE FLAT CREEK 12.71 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INP0953_T1007 LITTLE FLAT CREEK 21.19 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0961_02 CUP CREEK 7.88 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0961_03 CUP CREEK 5.9 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0961_04 CUP CREEK 0.81 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0961_T1001 CUP CREEK - UNNAMED TRIBUTARY 14.03 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0961_T1003 CUP CREEK - UNNAMED TRIBUTARY 1.58 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0961_T1004 CUP CREEK - UNNAMED TRIBUTARY 1.57 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0961_T1006 CUP CREEK - UNNAMED TRIBUTARY 2.9 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0961_T1007 CUP CREEK - UNNAMED TRIBUTARY 2.77 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (141 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0961_T1008 CUP CREEK - UNNAMED TRIBUTARY 1.66 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0961_T1008A CUP CREEK - UNNAMED TRIBUTARY 0.85 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0961_T1009 CUP CREEK - UNNAMED TRIBUTARY 2.54 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0961_T1010 CUP CREEK 1.55 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INP0962_01 PATOKA RIVER 4.67 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INP0962_02 PATOKA RIVER 18.54 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0962_T1006 ROCK CREEK 3.23 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0962_T1007 ROCK CREEK 7.4 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0962_T1008 ROCK CREEK 4.94 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0962_T1009 ROCK CREEK - UNNAMED TRIBUTARY 3.72 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0962_T1009A ROCK CREEK - UNNAMED TRIBUTARY 0.27 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0962_T1009B ROCK CREEK - UNNAMED TRIBUTARY 1.06 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0962_T1009C ROCK CREEK - UNNAMED TRIBUTARY 1.93 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (142 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0962_T1011 ROCK CREEK 2.91 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0962_T1012 ROCK CREEK 3.35 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0962_T1013 ROCK CREEK 1.16 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0962_T1014 ROCK CREEK 2.22 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0963_02 PATOKA RIVER 5.71 Miles MERCURY IN FISH TISSUE Low Human Health and Wildlife PCBS IN FISH TISSUE Low Human Health and Wildlife INP0963_04 PATOKA RIVER 8.8 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INP0963_05 PATOKA RIVER 13.45 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0963_06 PATOKA RIVER (PWS) 0.41 Miles MERCURY IN FISH TISSUE Low Human Health and Wildlife PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0963_07 PATOKA RIVER 9.8 Miles MERCURY IN FISH TISSUE Low Human Health and Wildlife PCBS IN FISH TISSUE Low Human Health and Wildlife INP0963_T1004 BRUSTER BRANCH 12.76 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0963_T1006 LICK CREEK 2.31 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0963_T1006B LICK CREEK 0.37 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0963_T1006C LICK CREEK 0.39 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0963_T1006D LICK CREEK 1.02 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0963_T1007 LICK CREEK 6.87 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0963_T1009 PATOKA RIVER - UNNAMED TRIBUTARY 0.54 Miles MERCURY IN FISH TISSUE Low Human Health and Wildlife PCBS IN FISH TISSUE Low Human Health and Wildlife INP0963_T1010 MILL CREEK 5.04 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (143 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0964_03 PATOKA RIVER 6.83 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0964_04 PATOKA RIVER 9.54 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INP0964_T1005 SUGAR CREEK 13.09 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0965_02 PATOKA RIVER 3.62 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0971_02 SOUTH FORK PATOKA RIVER 6.7 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact SULFATE Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0971_03 SOUTH FORK PATOKA RIVER 12.8 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact SULFATE Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0971_04 SOUTH FORK PATOKA RIVER 5.48 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact SULFATE Medium Warm Water Aquatic Life PATOKA RIVER, SOUTH FORK - UNNAMED INP0971_T1001 11.91 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life TRIBUTARY INP0971_T1004 HOUCHIN DITCH 10.19 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0972_02 SOUTH FORK PATOKA RIVER 4.35 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0972_T1001B ROUGH CREEK 0.99 Miles SULFATE Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0972_T1001C ROUGH CREEK 0.46 Miles SULFATE Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0972_T1003 HONEY CREEK 10.68 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INP0972_T1004 HONEY CREEK 6.4 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0972_T1006 ROUGH CREEK 8.02 Miles SULFATE Medium Warm Water Aquatic Life

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (144 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0972_T1007 ROUGH CREEK 0.54 Miles SULFATE Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0972_T1008 SOUTH FORK PATOKA RIVER 1.59 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0972_T1009 SOUTH FORK PATOKA RIVER 1.53 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0973_01 PATOKA RIVER, SOUTH FORK 15.8 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INP0973_T1002 WHEELER CREEK 6.06 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0973_T1004 LICK CREEK 10.29 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0973_T1005 TURKEY CREEK 7.14 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0973_T1006 HAT CREEK 4.06 Miles SULFATE Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0981_02 KEG CREEK, EAST FORK 3.14 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0981_03 KEG CREEK, EAST FORK 2.6 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0981_04 KEG CREEK, EAST FORK 0.42 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0981_05 KEG CREEK, EAST FORK 0.07 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0981_06 KEG CREEK, EAST FORK 1.74 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0981_07 KEG CREEK, EAST FORK 1.23 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (145 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0981_08 KEG CREEK, EAST FORK 0.34 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0981_09 KEG CREEK, EAST FORK 5.7 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0981_10 KEG CREEK 0.59 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0981_11 KEG CREEK 1.69 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0981_T1002 KEG CREEK, EAST FORK 5.54 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0981_T1003 KEG CREEK, EAST FORK 3.55 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0981_T1004 KEG CREEK, EAST FORK 1.26 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0981_T1005 KEG CREEK, EAST FORK 1.9 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0981_T1006 KEG CREEK, EAST FORK 1.07 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0981_T1007 KEG CREEK, EAST FORK 0.96 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (146 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0981_T1008 KEG CREEK, EAST FORK 1.95 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0981_T1009 KEG CREEK, WEST FORK 1.16 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life AMMONIA, UN-IONIZED Medium Warm Water Aquatic Life INP0981_T1010 KEG CREEK, WEST FORK 2.34 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life NUTRIENTS Medium Warm Water Aquatic Life AMMONIA, UN-IONIZED Medium Warm Water Aquatic Life INP0981_T1011 KEG CREEK, WEST FORK 8.14 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life NUTRIENTS Medium Warm Water Aquatic Life AMMONIA, UN-IONIZED Medium Warm Water Aquatic Life INP0981_T1012 KEG CREEK, WEST FORK 5.63 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life NUTRIENTS Medium Warm Water Aquatic Life AMMONIA, UN-IONIZED Medium Warm Water Aquatic Life INP0981_T1013 KEG CREEK, WEST FORK 5.39 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life NUTRIENTS Medium Warm Water Aquatic Life AMMONIA, UN-IONIZED Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0981_T1014 KEG CREEK, WEST FORK 2.64 Miles NUTRIENTS Medium Warm Water Aquatic Life PH Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0981_T1015 KEG CREEK 3.05 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0981_T1016 WABASH AND ERIE CANAL 4.73 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0981_T1017 WABASH AND ERIE CANAL 0.87 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (147 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0981_T1019 KEG CREEK - UNNAMED TRIBUTARY 2.12 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0982_01 PATOKA RIVER 19.38 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0982_T1004 BIG CREEK 19.79 Miles NUTRIENTS Medium Warm Water Aquatic Life AMMONIA, UN-IONIZED Medium Warm Water Aquatic Life INP0982_T1005 HURRICANE CREEK 7.11 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life NUTRIENTS Medium Warm Water Aquatic Life AMMONIA, UN-IONIZED Medium Warm Water Aquatic Life INP0982_T1008 WABASH AND ERIE CANAL 4.21 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life NUTRIENTS Medium Warm Water Aquatic Life INP0983_02 LOST CREEK 6.58 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INP0983_03 LOST CREEK 4.83 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INP0983_04 LOST CREEK 1.58 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0983_T1005 WABASH AND ERIE CANAL 7.14 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0984_02 PATOKA RIVER 3.31 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0984_03 PATOKA RIVER 5.88 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0984_04 PATOKA RIVER 6.5 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0984_T1006 PATOKA RIVER - UNNAMED TRIBUTARY 2.94 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (148 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0985_02 PATOKA RIVER 2.44 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0985_03 PATOKA RIVER 2.49 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0985_04 PATOKA RIVER 0.63 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0986_03 PATOKA RIVER 8.24 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0987_03 PATOKA RIVER 4.15 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0987_04 PATOKA RIVER 6.33 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0987_05 PATOKA RIVER 7.46 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0987_06 PATOKA RIVER 3.11 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0987_T1002 PATOKA RIVER - UNNAMED TRIBUTARY 1.94 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife 6.46 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0987_T1003 PATOKA RIVER - UNNAMED TRIBUTARY 6.46 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife 3.45 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0987_T1004 PATOKA RIVER - UNNAMED TRIBUTARY 3.45 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife 1.42 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INP0987_T1005 PATOKA RIVER - UNNAMED TRIBUTARY 1.42 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INV0332_01 WEST FORK TANNERS CREEK 8.77 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INV0332_02 WEST FORK TANNERS CREEK 5.6 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INV0332_03 WEST FORK TANNERS CREEK 2.64 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact DISSOLVED OXYGEN Medium Warm Water Aquatic Life INV0332_04 WEST FORK TANNERS CREEK 6.53 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INV0334_02 TANNERS CREEK 6.39 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (149 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INV0334_03 TANNERS CREEK 2.11 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life PCBS IN FISH TISSUE Low Human Health and Wildlife INV0334_04 TANNERS CREEK 1.33 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INV0334_05 TANNERS CREEK 4.08 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INV0334_T1005 TURKEY FORK 0.71 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INV0334_T1008 SALT FORK 5.86 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

INV0341_T1005 LITTLE HOGAN CREEK - UNNAMED TRIBUTARY 3.26 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

INV0341_T1006 LITTLE HOGAN CREEK 15.79 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INV0341_T1007 LITTLE HOGAN CREEK 1.66 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INV0341_T1008 BURTON BRANCH 5.38 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INV0342_01 SOUTH HOGAN CREEK 19.23 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INV0342_02 SOUTH HOGAN CREEK 21.19 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INV0342_T1007 WHITAKER CREEK 8.81 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INV0342_T1008 WHITAKER CREEK 2.24 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INV0343_01 SOUTH HOGAN CREEK 12.84 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INV0343_T1004 ALLEN BRANCH 8.65 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INV0343_T1006 ALLEN BRANCH 9.52 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INV0344_02 NORTH HOGAN CREEK 13.01 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INV0344_03 HOGAN CREEK 0.38 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INV0344_T1006 GOOSE RUN 5.03 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INV0344_T1006 GOOSE RUN 5.03 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (150 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INV0351_T1003 TUB CREEK 14.78 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INV0356_03 LAUGHERY CREEK 6.42 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INV0356_04 LAUGHERY CREEK (PWS) 0.2 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INV0356_05 LAUGHERY CREEK 0.21 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INV0362_T1005 BEAR BRANCH 18.03 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INV0363_03 HAYES BRANCH 1.51 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INV0363_04 HAYES BRANCH 3.47 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INV0364_02 LAUGHERY CREEK 16.45 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife MERCURY IN FISH TISSUE Medium Human Health and Wildlife INV0364_03 LAUGHERY CREEK 9.64 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife LAUGHERY CREEK - UNNAMED TRIBUTARY (BAUM INV0364_T1006 5.18 Miles MERCURY IN FISH TISSUE Low Human Health and Wildlife HOLLOW) INV0364_T1007 MUD LICK 8.22 Miles MERCURY IN FISH TISSUE Low Human Health and Wildlife INV0371_03 SOUTH FORK LAUGHERY CREEK 11.25 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INV0371_T1005 LONG BRANCH 6.86 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INV0371_T1006 MUD LICK CREEK 9.12 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INV0371_T1007 KNIGGA BRANCH 2.66 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INV0371_T1008 LOGSON BRANCH 4.28 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INV0371_T1009 DRY BRANCH 2.68 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INV0372_03 LAUGHERY CREEK 0.65 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INV0372_04 LAUGHERY CREEK 2.13 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (151 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING MERCURY IN FISH TISSUE Medium Human Health and Wildlife INV0372_05 LAUGHERY CREEK 4.9 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INV0372_06 LAUGHERY CREEK 19.75 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife PCBS IN FISH TISSUE Low Human Health and Wildlife INV0392_02 INDIAN CREEK 15.79 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INV03A7_T1003 LOG LICK CREEK - UNNAMED TRIBUTARY 6.36 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0112_02 WHITE RIVER 0.77 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0112_03 WHITE RIVER 5.91 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0112_04 WHITE RIVER 2.75 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0112_05 WHITE RIVER 0.64 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0112_06 WHITE RIVER 0.65 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0112_T1009 WHITE RIVER - UNNAMED TRIBUTARY 1.23 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0113_02 WHITE RIVER 5.44 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0113_03 WHITE RIVER 6.92 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0115_02 WHITE RIVER 1.84 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0115_03 WHITE RIVER 0.52 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0115_04 WHITE RIVER 4.07 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0115_T1008 WHITE RIVER - UNNAMED TRBUTARY 1.58 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0119_02 WHITE RIVER 3.6 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0119_03 WHITE RIVER 1.16 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0119_04 WHITE RIVER 8.76 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0119_T1009 WHITE RIVER - UNNAMED TRIBUTARY 2.89 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0119_T1010 WHITE RIVER - UNNAMED TRIBUTARY 2.74 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW011A_03 WHITE RIVER 0.64 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW011A_04 WHITE RIVER (PWS) 0.19 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW011A_05 WHITE RIVER 5.62 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (152 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INW011A_T1010 TRUITT DITCH 3.82 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW011A_T1011 WHITE RIVER - UNNAMED TRIBUTARY 1.25 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW011A_T1012 WHITE RIVER - UNNAMED TRIBUTARY 0.94 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW011B_01 WHITE RIVER 3.28 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0121_02 BUCK CREEK 13.08 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0121_03 BUCK CREEK 7.94 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0121_T1002 CLIFT DITCH 5.2 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0122_02 BELL CREEK 2.28 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0122_03 BELL CREEK 5.56 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0122_04 BELL CREEK 6.82 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0122_T1001 LAKE BRANCH 1.68 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0122_T1002 LAKE BRANCH 0.98 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0122_T1003 WELSH CREEK 2.72 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0123_03 BELL CREEK 6.43 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0123_T1002 WILLIAMS CREEK 8.89 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0123_T1003 NO NAME CREEK 1.29 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0123_T1004 NO NAME CREEK 6.4 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0123_T1005 LITTLE NO NAME CREEK 3.42 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0124_02 BUCK CREEK 16.18 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0124_03 BUCK CREEK 3.64 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0124_04 BUCK CREEK 3.31 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0124_05 BUCK CREEK 4.26 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (153 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0124_T1001 GIBSON DITCH 2.63 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife NUTRIENTS Medium Warm Water Aquatic Life INW0135_02 WHITE RIVER 7.83 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife NUTRIENTS Medium Warm Water Aquatic Life INW0135_03 WHITE RIVER 4.28 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0135_T1002 YORK PRAIRIE CREEK 7.35 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0135_T1003 YORK PRAIRIE CREEK 4.78 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0136_02 WHITE RIVER 5.43 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0136_T1001 SMALL BRANCH 9.08 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0136_T1002 MOUNT PLEASANT RUN 2.69 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0136_T1003 CHESTERFIELD BRANCH 1.72 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0137_03 KILLBUCK CREEK 8.22 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0137_04 KILLBUCK CREEK 8.67 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0137_05 KILLBUCK CREEK 1.45 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0137_06 KILLBUCK CREEK 2.63 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0137_T1001 DEL CREEK 2.42 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0137_T1002 FORK CREEK 2.4 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0137_T1003 SHADY RUN 1.5 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife NUTRIENTS Medium Warm Water Aquatic Life INW0138_02 WHITE RIVER 2.13 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife NUTRIENTS Medium Warm Water Aquatic Life INW0138_03 WHITE RIVER 4.76 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife NUTRIENTS Medium Warm Water Aquatic Life INW0138_04 WHITE RIVER 2.76 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife NUTRIENTS Medium Warm Water Aquatic Life INW0138_05 WHITE RIVER 0.45 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (154 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING NUTRIENTS Medium Warm Water Aquatic Life INW0138_T1001 TURKEY CREEK 2.63 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife NUTRIENTS Medium Warm Water Aquatic Life INW0138_T1002 BRONNENBERG DITCH 2.6 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW013A_03 WHITE RIVER 1.8 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW013A_04 WHITE RIVER 1.66 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW013A_05 WHITE RIVER 6.63 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife NUTRIENTS Medium Warm Water Aquatic Life INW013A_06 WHITE RIVER 5.81 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife NUTRIENTS Medium Warm Water Aquatic Life INW013A_07 WHITE RIVER 6.05 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0145_02 PIPE CREEK 4.78 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0145_03 PIPE CREEK 4.09 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0145_04 PIPE CREEK 2.78 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0145_T1004 PLUMMER BROOK 4.58 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0147_02 PIPE CREEK 4.6 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0147_03 PIPE CREEK 7.45 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0147_T1001 PIPE CREEK - UNNAMED TRIBUTARY 2.04 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0147_T1002 PIPE CREEK - UNNAMED TRIBUTARY 1.62 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0147_T1003 PIPE CREEK - UNNAMED TRIBUTARY 1.94 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0155_T1001 LAMBERSON DITCH 5.8 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0162_02 CICERO CREEK 4.99 Miles NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0162_03 CICERO CREEK 4.09 Miles NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0162_04 CICERO CREEK 2.49 Miles NUTRIENTS Medium Warm Water Aquatic Life

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (155 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0162_T1001 CICERO CREEK 3.63 Miles NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0162_T1002 KIGIN DITCH 5.12 Miles NUTRIENTS Medium Warm Water Aquatic Life INW0166_02 CICERO CREEK 8.05 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0166_03 CICERO CREEK 3.29 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0171_03 WHITE RIVER 2.37 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0171_04 WHITE RIVER 4.95 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0171_05 WHITE RIVER 8.13 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0174_02 STONY CREEK 4.6 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0174_03 STONY CREEK 1.26 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0174_04 STONY CREEK 6.68 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0174_05 STONY CREEK 0.83 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0175_03 WHITE RIVER 4.03 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0175_04 WHITE RIVER 2.47 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0175_05 WHITE RIVER 1.18 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0175_06 WHITE RIVER 1.04 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0175_07 WHITE RIVER 11.23 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0175_T1005 INGERMAN DITCH 1.62 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0175_T1006 INGERMAN DITCH 3.54 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0175_T1007 OVERDORF BRANCH 1.1 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0181_02 FALL CREEK 9.2 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0181_03 FALL CREEK 4.93 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0181_T1001 HONEY CREEK 9.68 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0182_02 SLY FORK 8.91 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0182_03 SLY FORK 7.57 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0183_02 FALL CREEK 3.62 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0183_03 FALL CREEK 5.06 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0183_T1001 SUGAR CREEK 10.19 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (156 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INW0183_T1004 MUD CREEK 6.66 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0183_T1006 DEER CREEK 6.7 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0183_T1007 DEER CREEK 4.46 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0183_T1008 LITTLE CREEK 8.28 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0183_T1009 LITTLE CREEK 0.44 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0184_02 FALL CREEK 4.52 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0184_03 FALL CREEK 6.09 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0184_T1004 PRAIRIE CREEK 1.88 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0184_T1005 PRAIRIE CREEK 5.1 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0185_02 LICK CREEK 8.86 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0185_03 LICK CREEK 12.16 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0185_T1001 CHADWICK DITCH 3.18 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0185_T1002 FORT DITCH 6.21 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0186_02 FOSTER BRANCH 5.67 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0186_03 FOSTER BRANCH 3.95 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0187_02 LICK CREEK 4.01 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0187_03 LICK CREEK 7.76 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0188_01 FALL CREEK 9.25 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0188_02 FALL CREEK 10.05 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0188_02 FALL CREEK 10.05 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0188_03 FALL CREEK 2.14 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0189_01 FALL CREEK 1.13 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0194_04 FALL CREEK 2.67 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0194_05 FALL CREEK 5.17 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0194_06 FALL CREEK 7.6 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0194_08 FALL CREEK 4.43 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0194_09 FALL CREEK 1.96 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0194_10 FALL CREEK 1.37 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0194_11 FALL CREEK 2.32 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0194_12 FALL CREEK (PWS) 0.2 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0194_13 FALL CREEK (PWS) 0.02 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0194_T1004 ATKINSON CREEK 1.66 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0194_T1008 WATER COMPANY CANAL 1.1 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (157 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INW0194_T1009 WATER COMPANY CANAL 0.31 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0194_T1010 WATER COMPANY CANAL (PWS) 0.19 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0194_T1011 WATER COMPANY CANAL 1.1 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW01A1_03 COOL CREEK 4.9 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01A1_04 COOL CREEK 6.33 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01A1_05 COOL CREEK 6.28 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01A1_T1001 GRASSY BRANCH 4.25 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01A1_T1003 COOL CREEK - UNNAMED TRIBUTARY 3.65 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01A1_T1004 COOL CREEK - UNNAMED TRIBUTARY 1.62 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01A1_T1005 COOL CREEK 1.62 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01A1_T1006 COOL CREEK - UNNAMED TRIBUTARY 2.04 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01A2_02 WHITE RIVER 1.58 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW01A2_02A WHITE RIVER 0.53 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW01A2_04 WHITE RIVER (PWS) 0.21 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW01A2_05 WHITE RIVER 1.07 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW01A2_T1006 DELIGHT CREEK 1.04 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW01A2_T1007 LIGHT BRANCH 0.68 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW01A3_01 WHITE RIVER 7.61 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW01A3_T1004 CARMEL CREEK 6.42 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life INW01A6_03 WHITE RIVER 8.47 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW01A6_04 WHITE RIVER 9.95 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW01A6_05 WHITE RIVER 3.26 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01A6_T1002 BROADRIPPLE TRIBUTARY 6.3 Miles NUTRIENTS Medium Warm Water Aquatic Life NUTRIENTS Medium Warm Water Aquatic Life INW01A6_T1003 REAM CREEK 8.94 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife NUTRIENTS Medium Warm Water Aquatic Life INW01A6_T1004 HOLLY CREEK 0.06 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW01B1_02 EAGLE CREEK 5.97 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01B1_03 EAGLE CREEK 3.59 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (158 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW01B1_T1001 DIXON BRANCH 5.41 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01B1_T1002 LANE DITCH 3.22 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01B2_02 MOUNTS RUN 6.91 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01B2_03 MOUNTS RUN 5.54 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01B2_T1001 HICKSON DITCH 1.5 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01B2_T1002 COBB DITCH 2.26 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01B2_T1003 NEESE DITCH 6.35 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01B2_T1004 ARTMAN DITCH 2.5 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01B3_02 EAGLE CREEK 4.26 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01B3_03 EAGLE CREEK 4 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01B3_04 EAGLE CREEK 1.49 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW01B3_T1001 KREAGER DITCH 5.72 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01B3_T1002 FINLEY CREEK 9.58 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW01B3_T1003 EAGLE CREEK - UNNAMED TRIBUTARY 1.85 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW01B3_T1004 DAVIS DITCH 1.83 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife INW01B4_03 LITTLE EAGLE CREEK 6 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01B4_04 LITTLE EAGLE CREEK 5.09 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01B4_05 LITTLE EAGLE CREEK 13.4 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01B4_T1001 WOODRUFF BRANCH 6.2 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

INW01B4_T1002 LITTLE EAGLE CREEK - UNNAMED TRIBUTARY 4.97 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (159 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01B5_02 EAGLE CREEK 3.77 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01B5_03 EAGLE CREEK 4.74 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01B5_04 EAGLE CREEK 0.21 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW01B5_T1001 LENOX DITCH 2.57 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01B5_T1004 JACKSON RUN 5 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01B5_T1005 JACKSON RUN 2.79 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01B5_T1006 HOLLIDAY CREEK 2.15 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01B5_T1007 COX CREEK 1.92 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01B5_T1008 GEM CREEK 1.59 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01B5_T1009 CROSS BRANCH 1.86 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW01B6_01 FISHBACK CREEK 15.06 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01B6_03 FISHBACK CREEK 15.72 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01B7_03 EAGLE CREEK 5.05 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW01B7_04 EAGLE CREEK 6.96 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01B7_T1003 SHEETS CREEK 4.62 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01B7_T1004 IRISHMAN RUN 7.1 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01B8_T1018 SCHOOL BRANCH 9.88 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01B9_01 LITTLE EAGLE CREEK 14.43 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW01B9_03 LITTLE EAGLE CREEK 2.98 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW01B9_04 LITTLE EAGLE CREEK 3.96 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW01B9_05 LITTLE EAGLE CREEK 0.89 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (160 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW01B9_T1003 GUION CREEK 8.14 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW01B9_T1004 FALCON CREEK 5.32 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01BA_03 EAGLE CREEK 0.68 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01BA_05 EAGLE CREEK 1.33 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife NUTRIENTS Medium Warm Water Aquatic Life INW01BA_06 EAGLE CREEK 3.63 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01BA_07 EAGLE CREEK 4.88 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01BA_08 EAGLE CREEK (PWS) 0.2 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01BA_09 EAGLE CREEK 1.46 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01BA_T1008 CLERMONT CR 1.43 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01BA_T1009 LINCOLN CREEK 2.8 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW01C1_02 WHITE RIVER 1.81 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW01C1_03 WHITE RIVER 0.75 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW01C1_T1002 POQUES RUN 6.11 Miles Full Body Contact ESCHERICHIA COLI (E. COLI) Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW01C1_T1003 POQUES RUN 3.1 Miles Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW01C1_T1004 BROOKSIDE CREEK 2.21 Miles Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01C2_04 PLEASANT RUN 10.05 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW01C2_05 PLEASANT RUN 8.03 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (161 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INW01C2_06 PLEASANT RUN 1.61 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW01C2_T1001 BEAN CREEK 6.92 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01C2_T1002 WARREN CREEK 2.9 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW01C5_04 WHITE RIVER (SSC) 3.42 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW01C5_06 WHITE RIVER 1.81 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife NUTRIENTS Medium Warm Water Aquatic Life INW01C5_07 WHITE RIVER 1.65 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW01C5_08 WHITE RIVER 0.67 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW01C5_09 WHITE RIVER 3.42 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW01C5_10 WHITE RIVER 1.32 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW01C5_T1003 STATE DITCH 13.59 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW01C5_T1005 DOLLAR HIDE CREEK 7.44 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW01C5_T1009 HARE DITCH 2.73 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW01C6_01 PLEASANT RUN CREEK 4.64 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01C6_03 PLEASANT RUN CREEK 11.62 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW01C6_04 PLEASANT RUN CREEK 4.4 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW01C6_T1001 PLEASANT CREEK 5.02 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW01C6_T1003 BUFFALO CREEK 7.26 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01D1_02 WHITE LICK CREEK, WEST FORK 5.2 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01D1_03 WHITE LICK CREEK, WEST FORK 5.17 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01D1_04 WHITE LICK CREEK, WEST FORK 3.79 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01D1_05 WHITE LICK CREEK, WEST FORK 1.99 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01D2_03 WHITE LICK CREEK 9.11 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01D2_04 WHITE LICK CREEK 8.29 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (162 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INW01D2_05 WHITE LICK CREEK 4.28 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01D2_06 WHITE LICK CREEK 2.4 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01D2_T1001 ETTER DITCH 6.49 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01D2_T1002 WILEY THOMPSON DITCH 7.02 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01D2_T1003 BEAMAN DITCH 4.95 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01D3_02 WHITE LICK CREEK 4.78 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01D3_03 WHITE LICK CREEK 10.32 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01D3_04 WHITE LICK CREEK 1.12 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01D3_T1007 WHITE LICK CREEK - UNNAMED TRIBUTARY 1.23 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01D3_T1008 WHITE LICK CREEK - UNNAMED TRIBUTARY 2.21 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01D3_T1009 JETO LAKE OUTLET 0.21 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01D3_T1009A JETO LAKE INLET 0.93 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01D4_03 WHITE LICK CREEK, WEST FORK 6.48 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01D4_04 WHITE LICK CREEK, WEST FORK 4.32 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01D4_05 WHITE LICK CREEK, WEST FORK 4.09 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01D4_T1002 BARNETTE DITCH 4.33 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01D4_T1003 EADS DITCH 2.95 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact WHITE LICK CREEK, WEST FORK - UNNAMED INW01D4_T1004 2.95 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact TRIBUTARY WHITE LICK CREEK, WEST FORK - UNNAMED INW01D4_T1005 3.07 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact TRIBUTARY WHITE LICK CREEK, WEST FORK - UNNAMED INW01D4_T1006 9.15 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact TRIBUTARY INW01D4_T1007 STOUT LAKE OUTLET TO WHITE LICK CREEK 0.82 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01D4_T1007A STOUT LAKE INLET 1.09 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01D4_T1007B STOUT LAKE INLET 0.38 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

INW01D4_T1008 WEST FORK LICK CREEK - UNNAMED TRIBUTARY 1.21 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

INW01D5_03 WEST FORK WHITE LICK CREEK 0.51 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW01D5_04 WEST FORK WHITE LICK CREEK 12.51 Miles NUTRIENTS Medium Warm Water Aquatic Life INW01D5_05 WEST FORK WHITE LICK CREEK 1.96 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01D5_06 WEST FORK WHITE LICK CREEK 2.25 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01D5_07 WEST FORK WHITE LICK CREEK 2.04 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01D5_08 WEST FORK WHITE LICK CREEK 4.13 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (163 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INW01D5_T1001 COSNER BRANCH 9.16 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact WEST FORK WHITE LICK CREEK - UNNAMED DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW01D5_T1003 0.52 Miles TRIBUTARY NUTRIENTS Medium Warm Water Aquatic Life WEST FORK WHITE LICK CREEK - UNNAMED DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW01D5_T1003A 0.88 Miles TRIBUTARY NUTRIENTS Medium Warm Water Aquatic Life WEST FORK WHITE LICK CREEK - UNNAMED DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW01D5_T1004 2.15 Miles TRIBUTARY NUTRIENTS Medium Warm Water Aquatic Life WEST FORK WHITE LICK CREEK - UNNAMED DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW01D5_T1005 2.3 Miles TRIBUTARY NUTRIENTS Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW01D5_T1006 PROCK LAKE OUTLET 0.23 Miles NUTRIENTS Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW01D5_T1006A PROCK LAKE INLET 2.12 Miles NUTRIENTS Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW01D5_T1006B PROCK LAKE INLET 0.19 Miles NUTRIENTS Medium Warm Water Aquatic Life WEST FORK WHITE LICK CREEK - UNNAMED DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW01D5_T1007 2.91 Miles TRIBUTARY NUTRIENTS Medium Warm Water Aquatic Life WEST FORK WHITE LICK CREEK - UNNAMED DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW01D5_T1008 2.34 Miles TRIBUTARY NUTRIENTS Medium Warm Water Aquatic Life WEST FORK WHITE LICK CREEK - UNNAMED DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW01D5_T1009 1.93 Miles TRIBUTARY NUTRIENTS Medium Warm Water Aquatic Life WEST FORK WHITE LICK CREEK - UNNAMED DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW01D5_T1010 5.06 Miles TRIBUTARY NUTRIENTS Medium Warm Water Aquatic Life WEST FORK WHITE LICK CREEK - UNNAMED DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW01D5_T1011 5.22 Miles TRIBUTARY NUTRIENTS Medium Warm Water Aquatic Life WEST FORK WHITE LICK CREEK - UNNAMED INW01D5_T1012 5.34 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact TRIBUTARY WEST FORK WHITE LICK CREEK - UNNAMED INW01D5_T1013 0.31 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact TRIBUTARY WEST FORK WHITE LICK CREEK - UNNAMED INW01D5_T1014 5.73 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact TRIBUTARY INW01D6_02 WHITE LICK CREEK 4.73 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01D6_03 WHITE LICK CREEK 8.73 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01D6_04 WHITE LICK CREEK 1.46 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (164 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INW01D6_05 WHITE LICK CREEK 5.59 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01D6_T1003 CLARKS CREEK - UNNAMED TRIBUTARY 4.65 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01D6_T1004 CLARKS CREEK 5.39 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01D6_T1005 CLARKS CREEK 5.72 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01D6_T1006 ROGERS CREEK 1.69 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01D7_03 MCCRACKEN CREEK 5.77 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01D7_04 MCCRACKEN CREEK 3.49 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01D7_05 MCCRACKEN CREEK 7.06 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01D7_T1002 MCCRACKEN CREEK - UNNAMED TRIBUTARY 1.07 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01D7_T1003 MCCRACKEN CREEK - UNNAMED TRIBUTARY 6.35 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01D7_T1004 MCCRACKEN CREEK - UNNAMED TRIBUTARY 1.77 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01D7_T1005 MCCRACKEN CREEK - UNNAMED TRIBUTARY 0.45 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01D7_T1005A MCCRACKEN CREEK - UNNAMED TRIBUTARY 0.41 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01D7_T1006 MCCRACKEN CREEK - UNNAMED TRIBUTARY 11.58 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01D7_T1007 MCCRACKEN CREEK - UNNAMED TRIBUTARY 1.24 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01D7_T1008 MCCRACKEN CREEK - UNNAMED TRIBUTARY 1.56 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW01D7_T1120 MARS DITCH 1.27 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW01D8_03 WHITE LICK CREEK, EAST FORK 4.85 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW01D8_04 WHITE LICK CREEK, EAST FORK 9 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01D8_T1001 COX DITCH 5.47 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01D8_T1003 SALEM CREEK 2.74 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (165 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW01D8_T1004 BULLARD CREEK 6.22 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW01D8_T1005 THOMPSON DITCH 3.38 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01D8_T1006 AVON CREEK 3.21 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01D8_T1007 AVON CREEK 1.44 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW01D9_03 WHITE LICK CREEK, EAST FORK 12.17 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW01D9_04 WHITE LICK CREEK, EAST FORK 12.65 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01D9_05 WHITE LICK CREEK, EAST FORK 6.06 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01D9_T1003 SILON CREEK 5.24 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact WHITE LICK CREEK, EAST FORK - UNNAMED INW01D9_T1004 1.55 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact TRIBUTARY INW01D9_T1005 FLYNN CREEK 4.86 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01D9_T1006 FRIENDS CREEK 1.83 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01D9_T1007 HENDRICKS CREEK 1.73 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01DA_01 WHITE LICK CREEK 6.07 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01DA_04 WHITE LICK CREEK 6.04 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01DA_05 WHITE LICK CREEK 2.36 Miles NUTRIENTS Medium Warm Water Aquatic Life PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01DA_06 WHITE LICK CREEK 4.77 Miles NUTRIENTS Medium Warm Water Aquatic Life PCBS IN FISH TISSUE Low Human Health and Wildlife INW01DA_T1007 WHITE LICK CREEK - UNNAMED TRIBUTARY 2.19 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01DA_T1010 WEB DITCH 4.01 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01DA_T1011 WHITE LICK CREEK - UNNAMED TRIBUTARY 3.64 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01DA_T1011A WHITE LICK CREEK 0.48 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01DA_T1012 MONICAL BRANCH 9.77 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01DA_T1013 MONICAL BRANCH - UNNAMED TRIBUTARY 2.75 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01DA_T1013A MANN LAKE INLET 0.85 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01E2_01 WHITE RIVER 6.99 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (166 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING NUTRIENTS Medium Warm Water Aquatic Life INW01E2_02 WHITE RIVER 4.51 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW01E3_03 CROOKED CREEK 7.1 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01E3_04 CROOKED CREEK 1.91 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01E3_05 CROOKED CREEK 6.39 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01E3_T1001 CROOK BRANCH 1.39 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01E3_T1002 BANTA CREEK 6.16 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01E3_T1003 CROOKED CREEK - UNNAMED TRIBUTARY 1.57 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01E3_T1003A SOUTH LAKE DILLMAN INLET 0.28 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01E4_03 SOUTH PRONG STOTTS CREEK 10.43 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01E4_03A TWIN OAKS LAKE INLET 0.24 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01E4_03B TWIN OAKS LAKE INLET 0.23 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01E4_04 SOUTH PRONG STOTTS CREEK 14.24 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01E5_02 STOTTS CREEK 7.27 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01E5_T1005 NORTH PRONG STOTTS CREEK 5.35 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NORTH PRONG STOTTS CREEK - UNNAMED INW01E5_T1008 4.23 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact TRIBUTARY INW01E5_T1009 STOTTS CREEK - UNNAMED TRIBUTARY 3.49 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW01E7_03 WHITE RIVER 4.84 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW01E7_04 WHITE RIVER 12.45 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW01E7_05 WHITE RIVER 6.4 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife MERCURY, TOTAL Low Warm Water Aquatic Life INW01F3_01 WHITE RIVER 5.86 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW01F3_03 WHITE RIVER 3.04 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife NUTRIENTS Medium Warm Water Aquatic Life INW01F3_04 WHITE RIVER 12.63 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife NUTRIENTS Medium Warm Water Aquatic Life INW01F3_T1007 WHITE RIVER 3.51 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife NUTRIENTS Medium Warm Water Aquatic Life INW01F3_T1008 WHITE RIVER - UNNAMED TRIBUTARY 2.89 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (167 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING NUTRIENTS Medium Warm Water Aquatic Life INW01F3_T1008A DALTON LAKE INLET 0.49 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW01H2_02 WHITE RIVER 1.39 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW01H2_03 WHITE RIVER 2.24 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW01H2_04 WHITE RIVER 2.44 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW01H2_T1014 WHITE RIVER - UNNAMED TRIBUTARY 3.23 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW01H3_02 WHITE RIVER 1.34 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW01H3_03 WHITE RIVER 6.32 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW01H3_T1004 WHITE RIVER - UNNAMED TRIBUTARY 2.1 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW01H3_T1005 WHITE RIVER - UNNAMED TRIBUTARY 2.21 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW01H3_T1012 BUTLER CREEK 11.41 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW01H4_02 WHITE RIVER 3.6 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW01H4_03 WHITE RIVER 1.13 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ALGAE Medium Warm Water Aquatic Life INW01P1036_00 MORSE RESERVOIR 1800 Acres PCBS IN FISH TISSUE Low Human Health and Wildlife TASTE Medium Public Water Supply ALGAE Medium Warm Water Aquatic Life INW01P1048_00 GEIST RESERVOIR 1478 Acres PCBS IN FISH TISSUE Low Human Health and Wildlife TASTE Medium Public Water Supply ALGAE Medium Warm Water Aquatic Life INW01P1069_00 EAGLE CREEK RESERVOIR 1350 Acres PCBS IN FISH TISSUE Low Human Health and Wildlife TASTE Medium Public Water Supply

INW0211_T1009 BEANBLOSSOM CREEK - UNNAMED TRIBUTARY 2.95 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

INW0211_T1010 BEANBLOSSOM CREEK - UNNAMED TRIBUTARY 3.41 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

INW0216_02 BEANBLOSSOM CREEK 2.76 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0216_03 BEANBLOSSOM CREEK 14.48 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0216_T1011 STOUT CREEK 3.56 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0216_T1012 STOUT CREEK 9.16 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

INW0216_T1013 BEANBLOSSOM CREEK - UNNAMED TRIBUTARY 2.12 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (168 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0217_02 BEANBLOSSOM CREEK 4.13 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0217_03 BEANBLOSSOM CREEK 5.73 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0217_T1006 BEANBLOSSOM CREEK - UNNAMED TRIBUTARY 2.14 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life PCBS IN FISH TISSUE Low Human Health and Wildlife INW0217_T1015 SOUTH FORK GRIFFY CREEK 1.78 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0218_01 BEANBLOSSOM CREEK 4.88 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life MERCURY IN FISH TISSUE Medium Human Health and Wildlife INW0222_02 WHITE RIVER 2.75 Miles NUTRIENTS Medium Warm Water Aquatic Life PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life MERCURY IN FISH TISSUE Medium Human Health and Wildlife INW0222_03 WHITE RIVER 0.84 Miles NUTRIENTS Medium Warm Water Aquatic Life PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life MERCURY IN FISH TISSUE Medium Human Health and Wildlife INW0222_04 WHITE RIVER 4.72 Miles NUTRIENTS Medium Warm Water Aquatic Life PCBS IN FISH TISSUE Low Human Health and Wildlife MERCURY IN FISH TISSUE Medium Human Health and Wildlife INW0223_01 WHITE RIVER 3.08 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0223_T1005 MCCORMICKS CREEK 14.32 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0223_T1006 MCCORMICKS CREEK 2.31 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0223_T1007 MCCORMICKS CREEK 2.07 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (169 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING MERCURY IN FISH TISSUE Medium Human Health and Wildlife INW0225_02 WHITE RIVER 6.94 Miles NUTRIENTS Medium Warm Water Aquatic Life PCBS IN FISH TISSUE Low Human Health and Wildlife MERCURY IN FISH TISSUE Medium Human Health and Wildlife INW0225_03 WHITE RIVER 5.43 Miles NUTRIENTS Medium Warm Water Aquatic Life PCBS IN FISH TISSUE Low Human Health and Wildlife INW0229_03 FISH CREEK 11.18 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0229_04 FISH CREEK 8.61 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0229_05 FISH CREEK 3.75 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0229_T1007 FISH CREEK - UNNAMED TRIBUTARY 4.43 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0229_T1012 FISH CREEK - UNNAMED TRIBUTARY 5.96 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0229_T1013 FISH CREEK - UNNAMED TRIBUTARY 2.14 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0229_T1014 FISH CREEK - UNNAMED TRIBUTARY 1.51 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0229_T1015 FISH CREEK - UNNAMED TRIBUTARY 1.86 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life MERCURY IN FISH TISSUE Low Human Health and Wildlife INW022A_02 WHITE RIVER 4.39 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife MERCURY IN FISH TISSUE Low Human Health and Wildlife INW022A_03 WHITE RIVER 3.87 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife MERCURY IN FISH TISSUE Low Human Health and Wildlife INW022A_04 WHITE RIVER 12.06 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife MERCURY IN FISH TISSUE Low Human Health and Wildlife INW022A_05 WHITE RIVER 2.87 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife MERCURY IN FISH TISSUE Low Human Health and Wildlife INW022A_06 WHITE RIVER 0.55 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW022A_T1060 UNNAMED BRANCH EAST FORK FISH CREEK 2.5 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW022B_02 WHITE RIVER 3.78 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW022B_03 WHITE RIVER 4.81 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW022B_04 WHITE RIVER 2.53 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW022B_05 WHITE RIVER 1.94 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0231_03 RICHLAND CREEK 8.69 Miles NUTRIENTS Medium Warm Water Aquatic Life PCBS IN FISH TISSUE Low Human Health and Wildlife INW0231_04 RICHLAND CREEK 6.45 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (170 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INW0231_T1001 RICHLAND CREEK - UNNAMED TRIBUTARY 4.26 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0231_T1003 RICHLAND CREEK - UNNAMED TRIBUTARY 6.09 Miles NUTRIENTS Medium Warm Water Aquatic Life PCBS IN FISH TISSUE Low Human Health and Wildlife INW0231_T1004 LITTLE RICHLAND CREEK 5.24 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0231_T1005 LITTLE RICHLAND CREEK 3.79 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0231_T1006 LITTLE RICHLAND CREEK 4.08 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0232_T1001 RICHLAND CREEK - UNNAMED TRIBUTARY 8.13 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0232_T1002 BLACKEMAN HOLLOW 4.05 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0233_02 BRIDGE CREEK 9.69 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0235_02 RICHLAND CREEK 6.77 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0235_03 RICHLAND CREEK 4.14 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0236_02 CLIFTY BRANCH 14.47 Miles Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0236_T1003 STALCUP BRANCH 3.34 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0236_T1004 LITTLE CLIFTY BRANCH 12.41 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0237_02 PLUMMER CREEK 10.66 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0237_03 PLUMMER CREEK 17.4 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0237_03A PLUMMER CREEK 0.47 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0237_T1003 BLACK ANKLE CREEK - UNNAMED TRIBUTARY 7.98 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0238_02 RICHLAND CREEK 10.51 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0238_03 RICHLAND CREEK 2.39 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0238_04 RICHLAND CREEK 6.87 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0238_T1004 WILDCAT BRANCH 6.54 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0238_T1006 ORE BRANCH 10.15 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0238_T1009 SKINNER BRANCH 2.84 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (171 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INW0239_02 PLUMMER CREEK 3.11 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0239_03 PLUMMER CREEK 8.05 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0239_04 PLUMMER CREEK 3.46 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0239_05 PLUMMER CREEK 0.84 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0239_T1001 FLYBLOW BRANCH 6.98 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0239_T1002 PLUMMER CREEK - UNNAMED TRIBUTARY 2.22 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0239_T1003 PLUMMER CREEK - UNNAMED TRIBUTARY 2.06 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0239_T1004 LETSINGER BRANCH 2.78 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0239_T1005 PLUMMER CREEK - UNNAMED TRIBUTARY 1.71 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0239_T1006 BURCHAM BRANCH 3.93 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0239_T1007 PLUMMER CREEK - UNNAMED TRIBUTARY 4.21 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0239_T1008 PLUMMER CREEK - UNNAMED TRIBUTARY 1.38 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0241_T1164 LITTLE RICHLAND CREEK 1 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0242_02 LATTAS CREEK 10.27 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0242_03 LATTAS CREEK 7 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0242_T1001 MILLER CREEK 13.45 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life INW0244_02 WHITE RIVER 5.07 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife NUTRIENTS Medium Warm Water Aquatic Life INW0244_03 WHITE RIVER 9.58 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife NUTRIENTS Medium Warm Water Aquatic Life INW0244_04 WHITE RIVER 4.51 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife NUTRIENTS Medium Warm Water Aquatic Life INW0244_T1004 WHITE RIVER - UNNAMED TRIBUTARY 6.99 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife NUTRIENTS Medium Warm Water Aquatic Life INW0244_T1005 DAYHOFF DITCH 2.65 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0254_03 WHITE RIVER 2.09 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0254_04 WHITE RIVER 3.4 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0254_05 WHITE RIVER 1.86 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0254_06 WHITE RIVER 2.95 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0254_T1005 WHITE RIVER - UNNAMED TRIBUTARY 0.9 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (172 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INW0254_T1006 WHITE RIVER - UNNAMED TRIBUTARY 1.1 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0255_02 FOURMILE CREEK 10.28 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0255_03 FOURMILE CREEK 5.61 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0255_04 FOURMILE CREEK 3.68 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0255_05 FOURMILE CREEK 2.59 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0255_T1001 HALL BRANCH 4.04 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0255_T1002 TIMMONS DITCH 8.79 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0255_T1009 FOURMILE CREEK - UNNAMED TRIBUTARY 2.47 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0256_02 WHITE RIVER 2.21 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0256_03 WHITE RIVER 2.95 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0256_04 WHITE RIVER 1.06 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0256_05 WHITE RIVER 0.44 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (173 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0256_06 WHITE RIVER 2.61 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife INW0258_02 WHITE RIVER 1.37 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0258_03 WHITE RIVER 3.05 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0258_04 WHITE RIVER 3.32 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0258_05 WHITE RIVER 2.02 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0258_06 WHITE RIVER 2.05 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0258_07 WHITE RIVER 1.14 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0258_08 WHITE RIVER 0.27 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0258_T1003 SMOTHERS CREEK CUTOFF 0.64 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0262_T1003 BUCK CREEK 20.58 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0263_01 BLACK CREEK 0.87 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0263_T1005 SPENCER CREEK 6.83 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0264_02 BLACK CREEK 2.45 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0264_03 BLACK CREEK 1.81 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0264_04 BLACK CREEK 2.38 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0264_05 BLACK CREEK 0.94 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0265_02 BLACK CREEK 3.89 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0265_03 BLACK CREEK 2.08 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0265_T1002 HILL DITCH 13.35 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0265_T1003 SINGER DITCH 13.1 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact SINGER DITCH (HAWTHORNE MINE DAM) LAKE INW0265_T1003A 1.72 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INLET SINGER DITCH (HAWTHORNE MINE DAM) LAKE INW0265_T1003B 2.68 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INLET INW0265_T1004 SINGER DITCH 4.39 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0271_T1003 FLAT CREEK 18.84 Miles NUTRIENTS Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0271_T1005 FLAT CREEK 0.43 Miles NUTRIENTS Medium Warm Water Aquatic Life INW0276_03 PRAIRIE CREEK, NORTH FORK 1.3 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0276_04 PRAIRIE CREEK, NORTH FORK 7.11 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0276_05 PRAIRIE CREEK, NORTH FORK 3.18 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (174 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING PRAIRIE CREEK, NORTH FORK - UNNAMED INW0276_T1002 9.93 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact TRIBUTARY PRAIRIE CREEK, NORTH FORK - UNNAMED INW0276_T1003 3.85 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact TRIBUTARY INW0276_T1005 PRAIRIE CREEK, NORTH FORK 3.23 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life NUTRIENTS Medium Warm Water Aquatic Life INW0276_T1006 THOMPSON DITCH 5.58 Miles PH Medium Warm Water Aquatic Life PRAIRIE CREEK, NORTH FORK - UNNAMED INW0276_T1007 1.77 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life TRIBUTARY PRAIRIE CREEK, NORTH FORK - UNNAMED INW0276_T1008 3.52 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life TRIBUTARY INW0276_T1009 PRAIRIE CREEK, NORTH FORK 3.55 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0277_02 PRAIRIE CREEK 6.37 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0277_03 PRAIRIE CREEK 2.46 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0277_04 PRAIRIE CREEK 3.48 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0277_T1005 PRAIRIE CREEK - UNNAMED TRIBUTARY 4.29 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0277_T1006 HAWES DITCH 7.1 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0283_03 WHITE RIVER 4.43 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0283_04 WHITE RIVER 0.98 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0283_05 WHITE RIVER 0.41 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0283_06 WHITE RIVER 6.34 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0283_07 WHITE RIVER 3.87 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (175 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0284_02 WHITE RIVER 3.69 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0284_03 WHITE RIVER 6.27 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife INW0284_03A WHITE RIVER - OLD CHANNEL 0.68 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0284_T1002 GHOST HOLLOW CREEK 1.22 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0284_T1003 NIMNICHT CREEK 2.12 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife INW0291_02 VEALE CREEK 7.44 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0291_03 VEALE CREEK 7.82 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0291_T1004 VEALE CREEK - UNNAMED TRIBUTARY 3.28 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0291_T1005 VEALE CREEK - UNNAMED TRIBUTARY 1.98 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0292_02 VEALE CREEK 8.98 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0292_03 VEALE CREEK 8.09 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0292_04 VEALE CREEK 3.68 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0293_02 WHITE RIVER 1.05 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0293_03 WHITE RIVER 5.6 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0293_T1004 HAWKINS CREEK 6.7 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0293_T1005 HAWKINS CREEK 4.06 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0293_T1006 HAWKINS CREEK 1.39 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0295_T1001 KESSINGER DITCH - UNNAMED TRIBUTARY 6.45 Miles PH Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0297_02 WHITE RIVER 1.51 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (176 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0297_03 WHITE RIVER 2.34 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0297_04 WHITE RIVER 3.19 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW02A1_02 WHITE RIVER 2.6 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW02A1_03 WHITE RIVER 2.45 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW02A3_02 WHITE RIVER 0.95 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW02A3_03 WHITE RIVER 5.44 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW02A3_04 WHITE RIVER 4.88 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW02A3_05 WHITE RIVER 6.31 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife INW02A4_03 HARBIN CREEK 12.57 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW02A4_04 HARBIN CREEK 4.65 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW02A4_05 HARBIN CREEK 1.21 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW02A4_T1004 CONGER CREEK 17.69 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW02A4_T1005 CONGER CREEK 6.11 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW02A4_T1006 CONGER CREEK 3.63 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW02A4_T1007 CONGER CREEK 7.95 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW02A4_T1008 HARBIN CREEK - UNNAMED TRIBUTARY 6.7 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW02A4_T1009 HARBIN CREEK - UNNAMED TRIBUTARY 6.56 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW02A4_T1010 HARBIN CREEK - UNNAMED TRIBUTARY 6.92 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW02A4_T1011 HARBIN CREEK - UNNAMED TRIBUTARY 3.8 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (177 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (178 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW02A7_T1003 WHITE RIVER - UNNAMED TRIBUTARY 5.04 Miles NUTRIENTS Medium Warm Water Aquatic Life PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW02A7_T1004 THOMPSON DITCH 6.47 Miles NUTRIENTS Medium Warm Water Aquatic Life PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW02A7_T1005 WHITE RIVER - UNNAMED TRIBUTARY 0.41 Miles NUTRIENTS Medium Warm Water Aquatic Life PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW02A7_T1006 WHITE RIVER - UNNAMED TRIBUTARY 0.96 Miles NUTRIENTS Medium Warm Water Aquatic Life PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW02A7_T1007 WHITE RIVER - UNNAMED TRIBUTARY 3.2 Miles NUTRIENTS Medium Warm Water Aquatic Life PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW02A7_T1011 WHITE RIVER - UNNAMED TRIBUTARY 0.88 Miles NUTRIENTS Medium Warm Water Aquatic Life PCBS IN FISH TISSUE Low Human Health and Wildlife

INW02P1045_00 PRAIRIE CREEK RESERVOIR NO. A-4-1 (FISHER DAM) 61 Acres ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

INW02P1079_00 GRIFFY RESERVOIR 130 Acres MERCURY IN FISH TISSUE Medium Human Health and Wildlife INW0311_02 EDLIN DITCH 11.58 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0311_03 EDLIN DITCH 2.81 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0311_T1002 GRASSY BRANCH 5.11 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0312_02 ROSS DITCH 4.95 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0312_03 ROSS DITCH 6.35 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0312_04 ROSS DITCH 1.47 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0312_05 BIG WALNUT CREEK, EAST FORK 5.74 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0312_06 BIG WALNUT CREEK, EAST FORK 9.91 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0312_07 BIG WALNUT CREEK, EAST FORK 1.42 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0312_T1003 POUND DITCH 1.8 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0312_T1004 TUCKER DITCH 1.32 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0314_02 BIG WALNUT CREEK 6.69 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0314_03 BIG WALNUT CREEK 4.57 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (179 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INW0314_04 BIG WALNUT CREEK 12.46 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0314_05 BIG WALNUT CREEK 4.35 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0314_T1001 CUNNINGHAM DITCH 2.7 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0314_T1002 BIG WALNUT CREEK - UNNAMED TRIBUTARY 1.57 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0321_03 OWL CREEK 11.69 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0321_04 OWL CREEK 1.21 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0321_T1003 OWL CREEK - UNNAMED TRIBUTARY 5.3 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0321_T1005 OWL CREEK - UNNAMED TRIBUTARY 7.72 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0321_T1007 OWL CREEK - UNNAMED TRIBUTARY 0.56 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0321_T1012 OWL CREEK - UNNAMED TRIBUTARY 3.02 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0322_01 LITTLE WALNUT CREEK 12.35 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0322_06 LITTLE WALNUT CREEK 7.67 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

INW0322_T1003 LITTLE WALNUT CREEK - UNNAMED TRIBUTARY 8.04 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

INW0322_T1006 LITTLE WALNUT CREEK - UNNAMED TRIBUTARY 1.5 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

INW0322_T1007 FALLS BRANCH 11.47 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0322_T1009 JONES CREEK 18.8 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0322_T1013 JONES CREEK 2.86 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

INW0322_T1014 LITTLE WALNUT CREEK - UNNAMED TRIBUTARY 1.91 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

INW0322_T1015 LITTLE WALNUT CREEK - UNNAMED TRIBUTARY 2.25 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

INW0323_03 LITTLE WALNUT CREEK 8.39 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0323_04 LITTLE WALNUT CREEK 0.89 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0323_T1004 LEATHERMAN CREEK 13.53 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0323_T1009 LONG BRANCH - UNNAMED TRIBUTARY 7.47 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0323_T1012 LONG BRANCH 13.64 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0331_T1010 LITTLE DEER CREEK - UNNAMED TRIBUTARY 1.11 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0331_T1011 LITTLE DEER CREEK - UNNAMED TRIBUTARY 1.61 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0331_T1012 LITTLE DEER CREEK - UNNAMED TRIBUTARY 2.58 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0331_T1013 LITTLE DEER CREEK - UNNAMED TRIBUTARY 5.94 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (180 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0331_T1014 LITTLE DEER CREEK 11.03 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0333_02 DEER CREEK 9.96 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0333_03 DEER CREEK 11.15 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0333_T1007 MOSQUITO CREEK 12.33 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0333_T1009 ROCKY FORK 7.39 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0333_T1009A GREYHOUND LAKE INLET 0.31 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0333_T1010 DEWEESE BRANCH 21.45 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0333_T1012 LEATHERWOOD CREEK 9.04 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0341_02 BIG WALNUT CREEK 11.96 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0341_03 BIG WALNUT CREEK 17.55 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0341_04 BIG WALNUT CREEK 6.68 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0341_T1007 BIG WALNUT CREEK - UNNAMED TRIBUTARY 7.99 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0342_01 CLEAR CREEK 12.08 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0342_03 CLEAR CREEK 11.7 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0342_T1006 MILLER CREEK 6.43 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0342_T1008 MILLER CREEK 9.46 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0342_T1009 MILLER CREEK 1.73 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0342_T1010 MILLER CREEK 1.62 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0342_T1011 MILLER CREEK 0.95 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0342_T1012 CLEAR CREEK 7.22 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0342_T1013 CLEAR CREEK - UNNAMED TRIBUTARY 6.62 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0342_T1014 HERITAGE LAKE - UNNAMED INLET 0.85 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0342_T1016 MILLER CREEK 9.01 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0343_02 BIG WALNUT CREEK 2.56 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0343_03 BIG WALNUT CREEK 2.6 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0343_T1003 PLUM CREEK 7.57 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0343_T1004 PLUM CREEK 8.54 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0343_T1005 PLUM CREEK - UNNAMED TRIBUTARY 3.98 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0343_T1006 PLUM CREEK - UNNAMED TRIBUTARY 2.19 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0343_T1007 PLUM CREEK - UNNAMED TRIBUTARY 1.85 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0343_T1008 BIG WALNUT CREEK - UNNAMED TRIBUTARY 1.79 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0343_T1009 BIG WALNUT CREEK - UNNAMED TRIBUTARY 2.21 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (181 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INW0343_T1010 BIG WALNUT CREEK - UNNAMED TRIBUTARY 1.13 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0343_T1011 BLEDSOE BRANCH 12.23 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0343_T1012 BLEDSOE BRANCH 3.54 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0344_02 BIG WALNUT CREEK 9.05 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0344_03 BIG WALNUT CREEK 6.02 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0344_04 BIG WALNUT CREEK 4.73 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0344_05 BIG WALNUT CREEK 11.87 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0344_06 BIG WALNUT CREEK 8.36 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0344_T1003 BIG WALNUT CREEK - UNNAMED TRIBUTARY 4.63 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0344_T1004 BIG WALNUT CREEK - UNNAMED TRIBUTARY 5.91 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0344_T1005 BIG WALNUT - UNNAMED TRIBUTARY 5.75 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0344_T1005A ALBION POND INLET 0.6 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0344_T1006 BIG WALNUT CREEK - UNNAMED TRIBUTARY 2.37 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0344_T1007 BIG WALNUT CREEK - UNNAMED TRIBUTARY 6.57 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0344_T1008 BIG WALNUT CREEK - UNNAMED TRIBUTARY 3.55 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0344_T1009 BIG WALNUT CREEK - UNNAMED TRIBUTARY 2.58 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0344_T1010 BIG WALNUT CREEK - UNNAMED TRIBUTARY 1.72 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0344_T1011 BIG WALNUT CREEK - UNNAMED TRIBUTARY 3.73 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0344_T1012 BIG WALNUT CREEK - UNNAMED TRIBUTARY 0.86 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0345_03 BIG WALNUT CREEK 3.88 Miles MERCURY IN FISH TISSUE Low Human Health and Wildlife PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0345_04 BIG WALNUT CREEK 7.52 Miles MERCURY IN FISH TISSUE Low Human Health and Wildlife PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0345_05 BIG WALNUT CREEK 4.52 Miles MERCURY IN FISH TISSUE Low Human Health and Wildlife PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact MERCURY IN FISH TISSUE Low Human Health and Wildlife INW0345_06 BIG WALNUT CREEK 7.33 Miles NUTRIENTS Medium Warm Water Aquatic Life PCBS IN FISH TISSUE Low Human Health and Wildlife INW0345_T1002 MAIDEN RUN 8.97 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (182 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INW0345_T1003 JOHNSON BRANCH 15.95 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0345_T1004 BIG WALNUT CREEK - UNNAMED TRIBUTARY 3.27 Miles MERCURY IN FISH TISSUE Low Human Health and Wildlife PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0345_T1005 BIG WALNUT CREEK - UNNAMED TRIBUTARY 2.59 Miles MERCURY IN FISH TISSUE Low Human Health and Wildlife PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0345_T1006 BIG WALNUT CREEK - UNNAMED TRIBUTARY 1.9 Miles MERCURY IN FISH TISSUE Low Human Health and Wildlife PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact MERCURY IN FISH TISSUE Low Human Health and Wildlife INW0345_T1008 BIG WALNUT CREEK - UNNAMED TRIBUTARY 4.68 Miles NUTRIENTS Medium Warm Water Aquatic Life PCBS IN FISH TISSUE Low Human Health and Wildlife INW0358_02 MILL CREEK 8.26 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0358_03 MILL CREEK 3.34 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0358_T1003 BELLE UNION BRANCH 15.5 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0358_T1004 COTTON BRANCH 12.92 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0358_T1005 COTTON BRANCH - UNNAMED TRIBUTARY 2.59 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0358_T1006 MILL CREEK - UNNAMED TRIBUTARY 4.03 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0359_02 MILL CREEK 0.65 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0359_03 MILL CREEK 1.69 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0359_T1005 VERMILLION BRANCH 6.87 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0359_T1006 VERMILLION BRANCH 5.66 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0359_T1008 VERMILLION BRANCH - UNNAMED TRIBUTARY 2.99 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0359_T1009 MILL CREEK - UNNAMED TRIBUTARY 2.93 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0359_T1010 MILL CREEK - UNNAMED TRIBUTARY 1.66 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0359_T1011 HIGGINS BRANCH 0.48 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0359_T1012 HIGGINS BRANCH 8.71 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0359_T1013 HIGGINS BRANCH - UNNAMED TRIBUTARY 3.48 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0359_T1014 HIGGINS BRANCH 5.14 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0359_T1015 HIGGINS BRANCH 2.87 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW035A_02 MILL CREEK 7.03 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (183 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INW035A_T1009 SAND BRANCH 7.58 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW035C_03 MILL CREEK 2.27 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0361_01 BIRCH CREEK 7.21 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0361_T1001 LITTLE BIRCH CREEK 8.99 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life NUTRIENTS Medium Warm Water Aquatic Life INW0371_02 CROYS CREEK 11.58 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0371_03 CROYS CREEK 5.92 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0371_T1002 ALMA CREEK 3.23 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0371_T1002A ALMA LAKE INLET 0.79 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0371_T1003 VAN BUREN CREEK 11.39 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0372_02 CROYS CREEK 9.47 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0372_T1002 GUN CREEK 3.94 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0372_T1006 BILLY CREEK 6.14 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0372_T1007 WESLEY DRAIN 3.08 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0372_T1008 CHURCH CREEK 4.12 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

INW0372_T1010 BILLY CREEKBILLY CREEK - UNNAMED TRIBUTARY 2.41 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

INW0373_03 JORDAN CREEK 11.82 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0373_04 JORDAN CREEK 17.77 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0373_T1001 JORDAN CREEK, NORTH FORK 15.36 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0373_T1005 KING CREEK 2.36 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0373_T1005A KING CREEK 3.12 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0373_T1006 JORDAN CREEK - UNNAMED TRIBUTARY 3.36 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0373_T1007 JORDAN CREEK - UNNAMED TRIBUTARY 4.56 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0373_T1008 JORDAN CREEK - UNNAMED TRIBUTARY 3.62 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0373_T1009 MUDDY BRANCH 2.37 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0373_T1010 JORDAN CREEK - UNNAMED TRIBUTARY 2.94 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0374_03 EEL RIVER 3.7 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0374_04 EEL RIVER 15.33 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0374_T1005 TILLMAN CREEK 4.08 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (184 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INW0374_T1006 AHLEMEYER BRANCH 5.11 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0376_01 EEL RIVER 5.83 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0376_03 EEL RIVER 5.58 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0376_04 EEL RIVER 5.48 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0376_T1003 HOG CREEK 11.99 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0384_02 CONNELLY DITCH 9.83 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0384_03 CONNELLY DITCH 4.03 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0384_04 CONNELLY DITCH 7.97 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0384_05 CONNELLY DITCH 6.15 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0385_02 EEL RIVER 7.44 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life NUTRIENTS Medium Warm Water Aquatic Life INW038B_02 EEL RIVER 1.94 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife NUTRIENTS Medium Warm Water Aquatic Life INW038B_03 EEL RIVER 3.21 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0412_01 BIG BLUE RIVER 18.01 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0413_02 BIG BLUE RIVER 8.3 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0413_02 BIG BLUE RIVER 8.3 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0413_02A GIBONEY LAKE INLET 0.57 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0413_03 BIG BLUE RIVER 3.89 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0416_01 BIG BLUE RIVER 4.52 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0416_02 BIG BLUE RIVER 11.84 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife MERCURY IN FISH TISSUE Medium Human Health and Wildlife INW0418_01 BIG BLUE RIVER 3.36 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife MERCURY IN FISH TISSUE Low Human Health and Wildlife INW0418_03 BIG BLUE RIVER 3.36 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife MERCURY IN FISH TISSUE Medium Human Health and Wildlife INW0418_04 BIG BLUE RIVER 1.85 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife MERCURY IN FISH TISSUE Medium Human Health and Wildlife INW0418_05 BIG BLUE RIVER 4.53 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (185 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING MERCURY IN FISH TISSUE Medium Human Health and Wildlife INW0418_05A BIG BLUE RIVER 0.61 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife MERCURY IN FISH TISSUE Medium Human Health and Wildlife INW0418_06 BIG BLUE RIVER 6.13 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife MERCURY IN FISH TISSUE Medium Human Health and Wildlife INW0418_T1010 RIVERSIDE BROOK 1.95 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0421_02 LITTLE BLUE RIVER 11.07 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0421_03 LITTLE BLUE RIVER 8.45 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0423_02 LITTLE BLUE RIVER 4 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0423_03 LITTLE BLUE RIVER 4.43 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0423_04 LITTLE BLUE RIVER 5.18 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0423_05 LITTLE BLUE RIVER 6.91 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0423_06 LITTLE BLUE RIVER 1.32 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0423_07 LITTLE BLUE RIVER 2.74 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (186 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0423_T1003 NEWHOUSE DITCH 2.18 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0423_T1004 LITTLE BLUE RIVER 3.28 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0423_T1005 FARMERS STREAM 2.72 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0425_T1002 LITTLE BLUE RIVER - UNNAMED TRIBUTARY 3.25 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0433_02 BRANDYWINE CREEK 10.77 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0433_03 BRANDYWINE CREEK 10.28 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0434_02 BRANDYWINE CREEK 10.14 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0434_03 BRANDYWINE CREEK 3.71 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0434_04 BRANDYWINE CREEK 0.7 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0441_02 SUGAR CREEK 9.65 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0441_02 SUGAR CREEK 9.65 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0441_02 SUGAR CREEK 9.65 Miles NUTRIENTS Medium Warm Water Aquatic Life INW0441_03 SUGAR CREEK 7.41 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0441_03 SUGAR CREEK 7.41 Miles NUTRIENTS Medium Warm Water Aquatic Life INW0441_T1001 HENDRICKS BROOK 2.28 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0441_T1002 GRAIN CREEK 4.83 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0441_T1003 PEE DEE DITCH 4.78 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0442_02 SUGAR CREEK 1.32 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0442_03 SUGAR CREEK 12.24 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0442_T1003 DUNWOODY DITCH 1.72 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0454_03 BUCK CREEK 2.69 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0454_04 BUCK CREEK 4.54 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0454_05 BUCK CREEK 2.1 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0454_06 BUCK CREEK 4.32 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0454_08 BUCK CREEK 4.51 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0454_T1003 BIG RUN 11.25 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0454_T1006 DOE CREEK 5.24 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (187 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INW0454_T1007 DOE CREEK 1.73 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0461_01 YOUNGS CREEK 11.65 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0461_T1005 GRASSY FORK, EAST 5.01 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0461_T1006 MOORES CREEK 6.42 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0462_01 HURRICANE CREEK 14.63 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0463_02 YOUNGS CREEK 3.9 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0463_03 YOUNGS CREEK 3.56 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0463_04 YOUNGS CREEK 3.14 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0463_05 YOUNGS CREEK 0.65 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0463_T1003 RAY CREEK 15.43 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0463_T1006 CANARY DITCH 2.25 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0463_T1007 CANARY DITCH 3.87 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0463_T1008 YOUNGS CREEK - UNNAMED TRIBUTARY 2.03 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0464_03 YOUNGS CREEK 1.85 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0464_04 YOUNGS CREEK 4.6 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0464_05 YOUNGS CREEK 8.36 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0464_T1008 AMITY DITCH 7.45 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life INW0464_T1010 HAZELET DITCH 2.03 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0471_02 SNAIL CREEK 8.3 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0471_03 SNAIL CREEK 2.54 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0471_04 SNAIL CREEK 4.83 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0471_05 SNAIL CREEK 1.04 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0471_T1001 SNODGRASS DITCH 7.03 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (188 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0471_T1002 SEXTON DITCH 4.64 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0471_T1004 DRY FORK 11.63 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0472_T1001 LEATHERWOOD CREEK 12.07 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0474_T1004 SUGAR CREEK - UNNAMED TRIBUTARY 1.41 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0474_T1005 SUGAR CREEK - UNNAMED TRIBUTARY 3.26 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0474_T1006 SUGAR CREEK - UNNAMED TRIBUTARY 3.06 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0474_T1007 SHIPP DITCH 3.34 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0475_02 SUGAR CREEK 1.06 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0475_03 SUGAR CREEK 4.82 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0475_T1010 AQUEDUCT 1.08 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0486_02 BIG BLUE RIVER 9.89 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0487_02 BIG BLUE RIVER 8.67 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0487_03 BIG BLUE RIVER 2.84 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0487_04 BIG BLUE RIVER 14.51 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0487_05 BIG BLUE RIVER 0.7 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0493_03 DRIFTWOOD RIVER 2.27 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0493_04 DRIFTWOOD RIVER 2.55 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0493_T1050 BREWER DITCH 2.5 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0494_02 DRIFTWOOD RIVER 4.74 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0494_03 DRIFTWOOD RIVER 5.23 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0494_04 DRIFTWOOD RIVER 3.93 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0494_05 DRIFTWOOD RIVER 2.57 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0511_T1006 NO 2 ARM 3.68 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0531_T1002 HODGE DITCH 8.31 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life INW0542_05 FLATROCK RIVER 5.91 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife INW0542_06 FLATROCK RIVER 8.16 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife INW0542_T1006 FLATROCK RIVER - UNNAMED TRIBUTARY 0.42 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife INW0543_02 FLATROCK RIVER 0.86 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (189 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING MERCURY IN FISH TISSUE Low Human Health and Wildlife INW0543_03 FLATROCK RIVER 2.24 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife MERCURY IN FISH TISSUE Medium Human Health and Wildlife INW0543_04 FLATROCK RIVER 9.36 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife MERCURY IN FISH TISSUE Medium Human Health and Wildlife INW0543_T1005 FLATROCK RIVER 4.11 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0544_02 FLATROCK RIVER 7.11 Miles MERCURY IN FISH TISSUE Low Human Health and Wildlife INW0544_03 FLATROCK RIVER 2.56 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife INW0544_04 FLATROCK RIVER 14.54 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife INW0544_T1002 BOB CREEK 7.31 Miles MERCURY IN FISH TISSUE Low Human Health and Wildlife INW0544_T1003 FLATROCK RIVER - UNNAMED TRIBUTARY 4.42 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife INW0544_T1004 FLATROCK RIVER - UNNAMED TRIBUTARY 3.22 Miles MERCURY IN FISH TISSUE Low Human Health and Wildlife INW0544_T1005 FLATROCK RIVER - UNNAMED TRIBUTARY 0.53 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife

INW0544_T1005A LEMING AND ROBINSON LAKES - UNNAMED INLET 2.23 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife

INW0544_T1005B LEMING AND ROBINSON LAKES - UNNAMED INLET 0.63 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife

INW0545_04 FLATROCK RIVER 0.67 Miles MERCURY IN FISH TISSUE Low Human Health and Wildlife INW0545_05 FLATROCK RIVER 5.74 Miles MERCURY IN FISH TISSUE Low Human Health and Wildlife INW0564_03 HAW CREEK 0.95 Miles ESCHERICHIA COLI (E. COLI) High Full Body Contact INW0564_04 HAW CREEK 3.42 Miles ESCHERICHIA COLI (E. COLI) High Full Body Contact INW0611_02 CLIFTY CREEK, NORTH BRANCH 6.73 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0611_03 CLIFTY CREEK, NORTH BRANCH 5.6 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0611_04 CLIFTY CREEK, NORTH BRANCH 8.43 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0611_05 CLIFTY CREEK, NORTH BRANCH 9.54 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact CLIFTY CREEK, NORTH BRANCH - UNNAMED INW0611_T1001 2.73 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact TRIBUTARY INW0612_02 CLIFTY CREEK, MIDDLE FORK 16.86 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0612_03 CLIFTY CREEK, MIDDLE FORK 1.05 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0612_T1005 CLIFTY CREEK, SOUTH BRANCH 15.75 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact CLIFTY CREEK, MIDDLE BRANCH - UNNAMED INW0612_T1007 3.54 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact TRIBUTARY INW0613_07 CLIFTY CREEK 2.87 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0613_08 CLIFTY CREEK 2.67 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0614_02 CLIFTY CREEK 14.75 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (190 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INW0614_03 CLIFTY CREEK 3.52 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0615_04 CLIFTY CREEK, FALL FORK 8.43 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0615_05 CLIFTY CREEK, FALL FORK 9.09 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0615_06 CLIFTY CREEK, FALL FORK 9.87 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0615_07 CLIFTY CREEK, FALL FORK 1.6 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0615_T1002 FALL FORK CLIFTY CREEK-HEADWATERS 7.54 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

INW0615_T1004 CLIFTY CREEK, FALL FORK - UNNAMED TRIBUTARY 4.7 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

INW0615_T1005 CLIFTY CREEK, MIDDLE FORK 7.94 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0615_T1006 CLIFTY CREEK, MIDDLE FORK 8.71 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0615_T1006B MIDDLE FORK LAKE INLET 0.71 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

INW0615_T1007 CLIFTY CREEK, FALL FORK - UNNAMED TRIBUTARY 11.38 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

INW0615_T1008 CLIFTY CREEK, FALL FORK - UNNAMED TRIBUTARY 2.73 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

INW0615_T1009 CLIFTY CREEK, FALL FORK - UNNAMED TRIBUTARY 6.73 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

INW0615_T1010 CLIFTY CREEK, FALL FORK - UNNAMED TRIBUTARY 6.57 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

INW0616_06 DUCK CREEK 3.46 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0617_04 CLIFTY CREEK 5.26 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0617_05 CLIFTY CREEK 5.6 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0617_06 CLIFTY CREEK 13.55 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0617_T1002 SLOAN BRANCH 15.63 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0625_02 EAST FORK WHITE RIVER 3.47 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0625_03 EAST FORK WHITE RIVER 1.53 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0625_04 WHITE RIVER 6.72 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0625_05 EAST FORK WHITE RIVER 4.94 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0625_T1004 THOMPSONS LAKE OUTLET 1.51 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0631_01 SAND CREEK 12.45 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (191 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0632_03 MUDDY FORK SAND CREEK 18.08 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0632_04 MUDDY FORK SAND CREEK 0.85 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0632_05 MUDDY FORK SAND CREEK 9.43 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife MUDDY FORK SAND CREEK - UNNAMED ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0632_T1004 1.26 Miles TRIBUTARY PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0632_T1005 MUDDY FORK SAND CREEK 2.08 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife INW0633_02 COBBS FORK 8.18 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0634_03 SAND CREEK 7.18 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0634_04 SAND CREEK 12.26 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact PCBS IN FISH TISSUE Low Human Health and Wildlife INW0634_05 SAND CREEK 12.45 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0634_T1007 LOST FORK 9.68 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0634_T1008 SAND CREEK - UNNAMED TRIBUTARY 8.19 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0634_T1009 SAND CREEK - UNNAMED TRIBUTARY 3.9 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0634_T1010 SAND CREEK - UNNAMED TRIBUTARY 5.09 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0635_02 SAND CREEK 6.63 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0635_03 SAND CREEK 6.1 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0635_04 SAND CREEK (PWS) 0.16 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0636_03 SAND CREEK (PWS) 0.03 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0636_04 SAND CREEK 2.2 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (192 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INW0636_05 SAND CREEK 10.67 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0636_06 SAND CREEK 6.12 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0638_03 WYALOOSING CREEK 11.72 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0638_04 WYALOOSING CREEK 14.68 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0638_05 WYALOOSING CREEK 11.43 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0639_02 SAND CREEK 5.67 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0639_03 SAND CREEK 10.92 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW063A_02 SAND CREEK 5.66 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0641_01 WHITE CREEK, EAST FORK 50 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0641_02 WHITE CREEK, EAST FORK 5.14 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life

INW0641_T1002 WHITE CREEK, EAST FORK - UNNAMED TRIBUTARY 7.61 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life

BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0644_04 WHITE CREEK 18.57 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0644_T1012 WHITE CREEK - UNNAMED TRIBUTARY 3.05 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0644_T1013 WHITE CREEK - UNNAMED TRIBUTARY 1.9 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0645_03 WHITE CREEK 9.9 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0645_04 WHITE CREEK 10.53 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0645_05 WHITE CREEK 2.3 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0645_06 WHITE CREEK 0.74 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact COON CREEK 7.57 Miles CHLORIDE Medium Warm Water Aquatic Life INW0645_T1009 COON CREEK 7.57 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life COON CREEK 7.57 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (193 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING CHLORIDE Medium Warm Water Aquatic Life INW0645_T1011 COON CREEK 0.88 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0645_T1012 SPRAY CREEK 6.95 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0645_T1013 SPRAY CREEK 6.6 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0645_T1014 SPRAY CREEK 1.31 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0651_01 WHITE RIVER, EAST FORK 9.99 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0652_02 EAST FORK WHITE RIVER 6.76 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0652_03 EAST FORK WHITE RIVER 2.54 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0653_02 EAST FORK WHITE RIVER 3.22 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0653_03 EAST FORK WHITE RIVER 2.23 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0653_04 EAST FORK WHITE RIVER 4.17 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0653_05 EAST FORK WHITE RIVER 4.32 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0653_06 EAST FORK WHITE RIVER 1 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0653_T1004 EAST FORK WHITE RIVER - UNNAMED TRIBUTARY 4.39 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0653_T1005 EAST FORK WHITE RIVER - UNNAMED TRIBUTARY 3.78 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0661_02 EAST FORK WHITE RIVER 0.6 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0661_03 EAST FORK WHITE RIVER 0.89 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0661_04 EAST FORK WHITE RIVER 0.99 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (194 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0661_T1003 EAST FORK WHITE RIVER - UNNAMED TRIBUTARY 3.06 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0662_02 EAST FORK WHITE RIVER 4.8 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0662_03 EAST FORK WHITE RIVER 0.49 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0662_04 EAST FORK WHITE RIVER 4.38 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0663_02 EAST FORK WHITE RIVER 2.14 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0663_03 EAST FORK WHITE RIVER 5.64 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW06P1030_00 GREENSBURG RESERVOIR 23 Acres PCBS IN FISH TISSUE Low Human Health and Wildlife INW0711_01 BIG CREEK 8.35 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0711_02 BIG CREEK 4.8 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0711_T1002 BIG CREEK - UNNAMED TRIBUTARY 8.01 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0712_01 BIG CREEK 17.18 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0712_T1001 BIG CREEK - UNNAMED TRIBUTARY 4.15 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0712_T1002 BIG CREEK - UNNAMED TRIBUTARY 9.05 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0712_T1003 MARBLE CREEK 10.42 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0713_02 MIDDLE FORK CREEK 11.76 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0713_03 MIDDLE FORK CREEK 4.29 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0713_04 MIDDLE FORK CREEK 4.29 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0713_T1002 MIDDLE FORK CREEK - UNNAMED TRIBUTARY 3.78 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0713_T1003 TURKEY BRANCH 3.75 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0714_02 BIG CREEK 10.79 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0714_03 BIG CREEK 6.56 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0715_02 BIG CREEK 6.67 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0715_T1005 HARBERTS CREEK 6.2 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0715_T1006 HARBERTS CREEK 8.4 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (195 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INW0715_T1007 HARBERTS CREEK 2.8 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0721_02 GRAHAM CREEK 5.88 Miles NUTRIENTS Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0721_03 GRAHAM CREEK 3.66 Miles NUTRIENTS Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0721_04 GRAHAM CREEK 18.29 Miles NUTRIENTS Medium Warm Water Aquatic Life INW0721_T1002 GRAHAM CREEK, NORTH FORK 8.64 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0721_T1003 GRAHAM CREEK, NORTH FORK 9.34 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0721_T1004 GRAHAM CREEK, NORTH FORK 4.07 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0722_01 LITTLE GRAHAM CREEK 13.62 Miles NUTRIENTS Medium Warm Water Aquatic Life PH Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0722_03 LITTLE GRAHAM CREEK 10.75 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life PH Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0722_04 LITTLE GRAHAM CREEK 11.59 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life PH Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0722_05 LITTLE GRAHAM CREEK 7.46 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life PH Medium Warm Water Aquatic Life

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (196 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0722_T1001 HORSE AND POPLAR BRANCH 2.73 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact NUTRIENTS Medium Warm Water Aquatic Life PH Medium Warm Water Aquatic Life INW0723_02 GRAHAM CREEK 4.8 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0723_03 GRAHAM CREEK 12.46 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0723_04 GRAHAM CREEK 6.84 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0723_T1001 HUNGRY HOLLOW 5.04 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0723_T1002 RUSH BRANCH 7.21 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0723_T1003 CAMPFIRE CREEK 2.81 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0723_T1004 GRAHAM CREEK - UNNAMED TRIBUTARY 2.26 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0723_T1005 GRAHAM CREEK - UNNAMED TRIBUTARY 1.73 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0723_T1006 GRAHAM CREEK - UNNAMED TRIBUTARY 1.45 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0723_T1007 GRAHAM CREEK - UNNAMED TRIBUTARY 2.16 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0724_03 GRAHAM CREEK 7.05 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0724_05 GRAHAM CREEK 14.75 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0724_06 GRAHAM CREEK 6.35 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0724_07 GRAHAM CREEK 5.53 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0731_02 OTTER CREEK 7.66 Miles NUTRIENTS Medium Warm Water Aquatic Life PH Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0731_03 OTTER CREEK 8.36 Miles NUTRIENTS Medium Warm Water Aquatic Life PH Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0731_04 OTTER CREEK 5.39 Miles NUTRIENTS Medium Warm Water Aquatic Life PH Medium Warm Water Aquatic Life

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (197 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0731_T1001 LONG BRANCH 6.82 Miles NUTRIENTS Medium Warm Water Aquatic Life PH Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0731_T1002 LITTLE OTTER CREEK 15.2 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life PH Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0731_T1005 LITTLE OTTER CREEK 6.5 Miles NUTRIENTS Medium Warm Water Aquatic Life PH Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0731_T1006 OTTER CREEK - UNNAMED TRIBUTARY 7.04 Miles NUTRIENTS Medium Warm Water Aquatic Life PH Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0732_02 OTTER CREEK 1.04 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0732_03 OTTER CREEK 1.62 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0732_04 OTTER CREEK 9.69 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0732_T1001 FALLING TIMBER BRANCH 8.89 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0732_T1004 OTTER CREEK - UNNAMED TRIBUTARY (LTD) 0.52 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0732_T1005 OTTER CREEK - UNNAMED TRIBUTARY 1.14 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0733_02 OTTER CREEK 9.63 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0733_03 OTTER CREEK 11.55 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0733_04 OTTER CREEK 2.96 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0733_T1005 CROOKED CREEK 12.25 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0733_T1006 CROOKED CREEK - UNNAMED TRIBUTARY 6.19 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0733_T1008 GOOSE RUN 7.25 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (198 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0741_01 VERNON FORK MUSCATATUCK RIVER 13.09 Miles NUTRIENTS Medium Warm Water Aquatic Life PH Medium Warm Water Aquatic Life NUTRIENTS Medium Warm Water Aquatic Life INW0741_02 VERNON FORK MUSCATATUCK RIVER 17.17 Miles PH Medium Warm Water Aquatic Life INW0743_T1003 BRUSH CREEK 17.86 Miles NUTRIENTS Medium Warm Water Aquatic Life INW0743_T1004 BRUSH CREEK 5.34 Miles NUTRIENTS Medium Warm Water Aquatic Life INW0743_T1005 BRUSH CREEK RESERVOIR OUTLET 0.15 Miles NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0744_03 VERNON FORK MUSCATATUCK RIVER 0.42 Miles NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0744_08 VERNON FORK MUSCATATUCK RIVER (PWS) 0.21 Miles NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0744_09 VERNON FORK MUSCATATUCK RIVER 3.29 Miles NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0744_T1002 LONG BRANCH 7.06 Miles NUTRIENTS Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0744_T1004 DEER CREEK 4.64 Miles NUTRIENTS Medium Warm Water Aquatic Life AMMONIA, UN-IONIZED Medium Warm Water Aquatic Life INW0755_04 STUCKER DITCH 1.01 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life AMMONIA, UN-IONIZED Medium Warm Water Aquatic Life INW0755_05 STUCKER DITCH 4.74 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life AMMONIA, UN-IONIZED Medium Warm Water Aquatic Life INW0755_06 STUCKER DITCH 0.98 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life AMMONIA, UN-IONIZED Medium Warm Water Aquatic Life INW0755_07 STUCKER DITCH 6.61 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (199 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING AMMONIA, UN-IONIZED Medium Warm Water Aquatic Life INW0755_T1009 STUCKER DITCH 1 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0761_02 LITTLE CREEK 2.3 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0761_03 LITTLE CREEK 8.44 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0761_T1004 THOMPSON BRANCH 4.13 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0761_T1005 LITTLE CREEK - UNNAMED TRIBUTARY 3.57 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0763_02 BIG CREEK 5.76 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0763_03 BIG CREEK 3.54 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0763_04 BIG CREEK 1.29 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0763_05 BIG CREEK 0.36 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0763_T1001 WALTON CREEK 6.51 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0763_T1007 BIG CREEK - UNNAMED TRIBUTARY 3.15 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0765_01 MUSCATATUCK RIVER 5.62 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0765_03 MUSCATATUCK RIVER 17.3 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0765_04 MUSCATATUCK RIVER 2.65 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0766_02 MUSCATATUCK RIVER 0.94 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0766_03 MUSCATATUCK RIVER (PWS) 0.2 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0766_04 MUSCATATUCK RIVER 9.12 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0766_05 MUSCATATUCK RIVER 4.81 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0766_06 MUSCATATUCK RIVER 1.5 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life

INW0766_T1003 MUSCATATUCK RIVER - UNNAMED TRIBUTARY 7.83 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

INW0766_T1004 DENS FORD DITCH 7.28 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0766_T1009 HALL SHERMAN DITCH 3.49 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life

INW0766_T1010 MUSCATATUCK RIVER - UNNAMED TRIBUTARY 4.81 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life

ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0771_03 VERNON FORK MUSCATATUCK RIVER 11.14 Miles MERCURY IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0771_04 VERNON FORK MUSCATATUCK RIVER 11.18 Miles MERCURY IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (200 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING VERNON FORK MUSCATATUCK RIVER - UNNAMED ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0771_T1006 3.3 Miles TRIBUTARY MERCURY IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0772_01A SIXMILE CREEK 13.95 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0772_03 SIXMILE CREEK 1.35 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0772_04 SIXMILE CREEK 2.94 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0772_05 SIXMILE CREEK 11.73 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0772_06 SIXMILE CREEK 5.58 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0772_T1003 SIXMILE CREEK - UNNAMED TRIBUTARY 3.16 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0772_T1004 SIXMILE CREEK - UNNAMED TRIBUTARY 3.92 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0773_01 STORM CREEK 22.82 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0773_02 STORM CREEK-LOWER 4.59 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0773_T1002 STORM CREEK-LOWER 4.68 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0773_T1004 STORM CREEK - UNNAMED TRIBUTARY 0.82 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0773_T1006 STORM CREEK - UNNAMED TRIBUTARY 4.47 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0774_01 MUTTON CREEK 19.56 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0774_02 MUTTON CREEK 15.71 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0774_03 MUTTON CREEK 7.06 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0774_T1003 MUTTON CREEK - UNNAMED TRIBUTARY 11.31 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0774_T1005 SANDY BRANCH 12.77 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0774_T1006 LUTHER MCDONALD DITCH 5.51 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0775_01 VERNON FORK MUSCATATUCK RIVER 17.83 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0775_T1001 POLLY BRANCH 4.96 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (201 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0775_T1003 TEA CREEK 26.39 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0776_03 VERNON FORK MUSCATATUCK RIVER 10.27 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0776_04 VERNON FORK MUSCATATUCK RIVER 0.35 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0776_05 VERNON FORK MUSCATATUCK RIVER 6.06 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0776_06 VERNON FORK MUSCATATUCK RIVER 4.7 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0776_07 VERNON FORK MUSCATATUCK RIVER 1.06 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0776_08 VERNON FORK MUSCATATUCK RIVER 2.68 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0776_09 VERNON FORK MUSCATATUCK RIVER 0.67 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0776_10 VERNON FORK MUSCATATUCK RIVER 2.85 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0776_T1007 RIDER DITCH 1.74 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0776_T1020 VERNON FORK MUSCATATUCK RIVER 3.01 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0776_T1025 VERNON FORK MUSCATATUCK RIVER 2.06 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0782_02 ELK CREEK 7.58 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

INW0782_02A ELK CREEK LAKE NO. 9 INLET (NOWING HOLLOW) 0.66 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ELK CREEK LAKE NO. 9 INLET (FRANK GARRETT INW0782_02B 2.12 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact HOLLOW) INW0782_02C ELK CREEK LAKE NO. 9 INLET (SMITH HOLLOW) 0.89 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ELK CREEK LAKE NO. 9 INLET (MCKNIGHT INW0782_02D 1.16 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact HOLLOW) ELK CREEK LAKE NO. 3 INLET (SHANTAKY INW0782_02E 1.06 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact HOLLOW) INW0782_03 ELK CREEK 4.95 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0782_04 ELK CREEK 5.75 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0782_T1007 ELK CREEK - UNNAMED TRIBUTARY 5.69 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0783_05 HONEY RUN 5.09 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (202 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0783_05A SCOTTSBURG RESERVOIR INLET 0.25 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0783_06 HONEY RUN 2.41 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0783_07 THOMAS DITCH 7.97 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0783_08 THOMAS DITCH 8.1 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0783_T1015 THOMAS DITCH - UNNAMED TRIBUTARY 3.34 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0783_T1016 THOMAS DITCH - UNNAMED TRIBUTARY 3.65 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0792_03 MUSCATATUCK RIVER 2.24 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact MERCURY IN FISH TISSUE Medium Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0792_04 MUSCATATUCK RIVER 8.89 Miles MERCURY IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0792_05 MUSCATATUCK RIVER 1.37 Miles MERCURY IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0792_06 MUSCATATUCK RIVER 10.2 Miles MERCURY IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0792_07 MUSCATATUCK RIVER 6.87 Miles MERCURY IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0792_T1002 SMART DITCH 15.15 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0794_03 DELANEY CREEK 9.93 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (203 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING DELANEY CREEK LAKE NO. 10 (POTTER LAKE) INW0794_03A 1.89 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INLET DELANEY CREEK LAKE NO. 10 (POTTER LAKE) INW0794_03B 0.6 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INLET DELANEY CREEK LAKE NO. 10 (POTTER LAKE) INW0794_03C 1.2 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INLET INW0794_03D DELANEY CREEK LAKE NO. 11 INLET 0.83 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0794_03E DELANEY CREEK LAKE NO. 12 INLET 0.71 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact DELANEY CREEK LAKE NO. 13 (SAYLER LAKE) INW0794_03F 1.79 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INLET DELANEY CREEK LAKE NO. 13 (SAYLER LAKE) INW0794_03G 0.26 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INLET INW0794_03H DELANEY CREEK LAKE NO. 14 INLET 0.52 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0794_04 DELANEY CREEK 1.33 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0794_05 DELANEY CREEK 7.18 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0794_06 DELANEY CREEK 2.75 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0794_T1004 CLAY HILL HOLLOW 0.66 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0794_T1004A DELANEY CREEK LAKE NO. 5 INLET 0.46 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0794_T1004B DELANEY CREEK LAKE NO. 5 INLET 1.28 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0794_T1008 DUNCAN BRANCH 8.5 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0794_T1011 DELANY CREEK - UNNAMED TRIBUTARY 4.6 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0794_T1012 DELANEY CREEK LAKE NO. 2 INLET 5.25 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0794_T1013 DELANY CREEK - UNNAMED TRIBUTARY 1.35 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0794_T1013A DELANY CREEK LAKE NO. 1 INLET 1.63 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0794_T1014 DELANY CREEK LAKE NO. 1 INLET 3.66 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact DELANY CREEK - UNNAMED TRIBUTARY INW0794_T1015 1.49 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact (WINSLOW HOLLOW) INW0794_T1015A DELANY CREEK LAKE NO. 3 INLET 3.12 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact DELANY CREEK - UNNAMED TRIBUTARY INW0794_T1016 0.68 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact (SPURGEON HOLLOW) DELANY CREEK - UNNAMED TRIBUTARY INW0794_T1017 7.01 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact (SPURGEON HOLLOW) INW0794_T1018 DELANY CREEK - UNNAMED TRIBUTARY 0.4 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact DELANEY CREEK LAKE NO. 15 (PLATTSBURG INW0794_T1018A 0.95 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact POND) INLET DELANEY CREEK LAKE NO. 15 (PLATTSBURG INW0794_T1018B 0.43 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact POND) INLET

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (204 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING DELANY CREEK - UNNAMED TRIBUTARY (CLAY INW0794_T1019 4.71 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact HILL HOLLOW) BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0795_03 MUSCATATUCK RIVER 6.63 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0795_04 MUSCATATUCK RIVER 12.44 Miles MERCURY IN FISH TISSUE Low Human Health and Wildlife PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0795_05 MUCATATUCK RIVER 3.31 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0795_06 MUCATATUCK RIVER 1.87 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0795_T1005 SNYDER DITCH 3.33 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0795_T1006 MUSCATATUCK RIVER - UNNAMED TRIBUTARY 2.74 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (205 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0795_T1007 MUSCATATUCK RIVER - UNNAMED TRIBUTARY 5.17 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0795_T1008 MUSCATATUCK RIVER - UNNAMED TRIBUTARY 1.8 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife PCBS IN FISH TISSUE Low Human Health and Wildlife INW07P1040_00 HARDY LAKE 741 Acres PCBS IN FISH TISSUE Low Human Health and Wildlife INW0811_04 RUSH CREEK 5.24 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0811_T1006 RUSH CREEK - UNNAMED TRIBUTARY 4.06 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0812_02 BUFFALO CREEK 10.08 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0812_03 BUFFALO CREEK 15.1 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0812_T1005 BUFFALO CREEK - UNNAMED TRIBUTARY 3.96 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0812_T1008 BUFFALO CREEK - UNNAMED TRIBUTARY 1.97 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0812_T1009 BUFFALO CREEK - UNNAMED TRIBUTARY 1.59 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0813_04 TWIN CREEK 11.09 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0813_05 TWIN CREEK 9.6 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0813_T1006 TWIN CREEK - UNNAMED TRIBUTARY 1.95 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0814_02 EAST FORK WHITE RIVER 9.73 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0814_03 EAST FORK WHITE RIVER 6.75 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0814_T1006 HINDERLIDER DITCH 8.46 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0822_02 GUTHRIE CREEK 9.8 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0822_03 GUTHRIE CREEK 10.51 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0822_04 GUTHRIE CREEK 13.03 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0822_T1001 CLEAR SPRING CREEK 13.7 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0822_T1002 DRY CREEK 12.47 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0822_T1003 GUTHRIE CREEK - UNNAMED TRIBUTARY 4.46 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0822_T1004 GUTHRIE CREEK - UNNAMED TRIBUTARY 3.53 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0822_T1005 GUTHRIE CREEK - UNNAMED TRIBUTARY 2.45 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0822_T1006 GUTHRIE CREEK - UNNAMED TRIBUTARY 2.21 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life GUTHRIE CREEKGUTHRIE CREEK - UNNAMED INW0822_T1007 2.23 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life TRIBUTARY

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (206 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0823_01 GUTHRIE CREEK 16.89 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0823_02 GUTHRIE CREEK 4.6 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0823_T1003 CRAWFORD CREEK 5.62 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0823_T1004A SOUTH FORK CRAWFORD CREEK 0.79 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0823_T1008 CRAWFORD CREEK - SOUTH FORK 2.09 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0832_03 EAST FORK WHITE RIVER 13.94 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0832_04 EAST FORK WHITE RIVER 4.84 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0832_05 EAST FORK WHITE RIVER 6.41 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0832_06 EAST FORK WHITE RIVER 4.7 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0832_T1005 CLIFTY CREEK 14 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0834_03 EAST FORK WHITE RIVER 0.85 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0834_04 EAST FORK WHITE RIVER 3.48 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0834_06 EAST FORK WHITE RIVER 0.97 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0834_08 EAST FORK WHITE RIVER (PWS) 0.19 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0834_09 EAST FORK WHITE RIVER 3.02 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0842_03 LITTLE SALT CREEK 10.13 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0842_04 LITTLE SALT CREEK 9.16 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0842_05 LITTLE SALT CREEK 5.38 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0842_06 LITTLE SALT CREEK 5.25 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0842_T1002 CROSS BRANCH 5.5 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0842_T1003 LITTLE SALT CREEK - UNNAMED TRIBUTARY 2.55 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0842_T1004 LITTLE SALT CREEK - UNNAMED TRIBUTARY 3.72 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0842_T1005 LITTLE SALT CREEK - UNNAMED TRIBUTARY 4.15 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact LITTLE SALT CREEK - UNNAMED TRIBUTARY INW0842_T1006 6.58 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact (MITCHELL HOLLOW) BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0844_02 SALT CREEK, SOUTH FORK 4.28 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (207 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0844_03 SALT CREEK, SOUTH FORK 6.63 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0844_04 SALT CREEK, SOUTH FORK 6.63 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0844_T1006 SALT CREEK, SOUTH FORK - UNNAMED TRIBUTARY 2.05 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0844_T1011 SALT CREEK, SOUTH FORK - UNNAMED TRIBUTARY 2.39 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0871_T1011 CROOKED CREEK 10.13 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0871_T1011A CROOKED CREEK 1.31 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0871_T1011B CROOKED CREEK 0.4 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0881_03 CLEAR CREEK 3.11 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0881_04 CLEAR CREEK 0.59 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0881_T1009 JACKSON CREEK 2.29 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0881_T1010 CLEAR CREEK - UNNAMED TRIBUTARY 6.74 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0882_02 CLEAR CREEK 5.88 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife NUTRIENTS Medium Warm Water Aquatic Life INW0882_03 CLEAR CREEK 9.12 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0882_T1004 CLEAR CREEK - UNNAMED TRIBUTARY 3.58 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0882_T1007 CLEAR CREEK - UNNAMED TRIBUTARY 2.51 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0883_01 CLEAR CREEK 6.29 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0883_02 CLEAR CREEK 3.52 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0884_T1010 HENDERSON CREEK 5.5 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0885_02 LITTLE SALT CREEK 6.09 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW0885_05 LITTLE SALT CREEK 0.77 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0885_T1001 LITTLE SALT CREEK - UNNAMED TRIBUTARY 9.81 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0886_01 SALT CREEK 1.21 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife MERCURY IN FISH TISSUE Medium Human Health and Wildlife INW0886_02 SALT CREEK 6.33 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife MERCURY IN FISH TISSUE Medium Human Health and Wildlife INW0886_03 SALT CREEK 5.54 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (208 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING MERCURY IN FISH TISSUE Medium Human Health and Wildlife INW0886_04 SALT CREEK 0.33 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0886_T1004 WOLF CREEK 6.69 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0886_T1009 GULLETTS CREEK 12.46 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0886_T1012 PLEASANT RUN 8.65 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0886_T1013 PLEASANT RUN 11.59 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife MERCURY IN FISH TISSUE Medium Human Health and Wildlife INW0887_02 SALT CREEK 3.81 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife MERCURY IN FISH TISSUE Medium Human Health and Wildlife INW0887_03 SALT CREEK 2.69 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0887_04 SALT CREEK 10.62 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW0887_05 SALT CREEK 1.01 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife PCBS IN FISH TISSUE Low Human Health and Wildlife MERCURY IN FISH TISSUE Medium Human Health and Wildlife INW0887_T1009 SALT CREEK - UNNAMED TRIBUTARY 1.47 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0892_02 INDIAN CREEK 4.59 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0892_03 INDIAN CREEK 2.59 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0892_T1002 MITCHELL BRANCH 7.85 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0892_T1005 INDIAN CREEK - UNNAMED TRIBUTARY 3.14 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0892_T1006 INDIAN CREEK - UNNAMED TRIBUTARY 2.6 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0893_T1005 SPRING CREEK 14.7 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0893_T1006 DRY BRANCH 1.58 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW0893_T1007 SPRING CREEK - UNNAMED TRIBUTARY 4.11 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact MERCURY IN FISH TISSUE Low Human Health and Wildlife INW0896_02 INDIAN CREEK 8.84 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW0896_03 INDIAN CREEK-MT. OLIVE 11.57 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife INW0896_04 INDIAN CREEK-MT. OLIVE 11.46 Miles MERCURY IN FISH TISSUE Medium Human Health and Wildlife INW08A1_03 LEATHERWOOD CREEK 10.38 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW08A1_04 LEATHERWOOD CREEK 15.54 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (209 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

INW08A1_T1003 LEATHERWOOD CREEK - UNNAMED TRIBUTARY 2.42 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

INW08A1_T1004 LEATHERWOOD CREEK - UNNAMED TRIBUTARY 2.56 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

INW08A1_T1005 LEATHERWOOD CREEK - UNNAMED TRIBUTARY 1.17 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

INW08A1_T1006 LEATHERWOOD CREEK - UNNAMED TRIBUTARY 1.26 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

INW08A1_T1007 LEATHERWOOD CREEK - UNNAMED TRIBUTARY 1.17 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

INW08A1_T1008 LEATHERWOOD CREEK - UNNAMED TRIBUTARY 1.74 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

INW08A1_T1009 LEATHERWOOD CREEK - UNNAMED TRIBUTARY 1.5 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

INW08A1_T1010 LEATHERWOOD CREEK - UNNAMED TRIBUTARY 1.87 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

INW08A1_T1011 LEATHERWOOD CREEK - UNNAMED TRIBUTARY 1.11 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

INW08A1_T1012 LEATHERWOOD CREEK - UNNAMED TRIBUTARY 1.74 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

INW08A1_T1014 LEATHERWOOD CREEK - UNNAMED TRIBUTARY 1.87 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

INW08A1_T1015 LEATHERWOOD CREEK - UNNAMED TRIBUTARY 1.15 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact LEATHERWOOD CREEK, SOUTH FORK - UNNAMED INW08A1_T1018 3.56 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact TRIBUTARY INW08A1_T1019 LEATHERWOOD CREEK, SOUTH FORK 11.96 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW08A1_T1020 LEATHERWOOD CREEK, SOUTH FORK 11.34 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW08A2_02 EAST FORK WHITE RIVER 3.86 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW08A2_03 EAST FORK WHITE RIVER 4.62 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW08A2_04 EAST FORK WHITE RIVER 0.81 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW08A3_03 EAST FORK WHITE RIVER 1.84 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW08A3_04 EAST FORK WHITE RIVER (PWS) 0.19 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW08A3_05 EAST FORK WHITE RIVER 0.19 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW08A3_06 EAST FORK WHITE RIVER 1 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (210 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW08A3_T1004 LEATHERWOOD CREEK 14.17 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW08A3_T1006 LEATHERWOOD CREEK 4.04 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW08A3_T1007 SPIDER CREEK 1.65 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW08A3_T1008 SPIDER CREEK 1.67 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW08A5_02 EAST FORK WHITE RIVER 2.13 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW08A5_03 EAST FORK WHITE RIVER 2.97 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW08A5_04 EAST FORK WHITE RIVER 1.98 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW08A5_05 EAST FORK WHITE RIVER 1.55 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW08A5_06 EAST FORK WHITE RIVER 2.38 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW08A5_07 EAST FORK WHITE RIVER 2.01 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW08A5_08 EAST FORK WHITE RIVER 0.8 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW08A5_T1002 EAST FORK WHITE RIVER - UNNAMED TRIBUTARY 3.31 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW08A6_02 EAST FORK WHITE RIVER 5.72 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW08A6_03 EAST FORK WHITE RIVER 6.57 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW08A6_04 EAST FORK WHITE RIVER 4.82 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (211 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW08A6_05 EAST FORK WHITE RIVER 6.77 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW08A6_06 EAST FORK WHITE RIVER 9.03 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW08B3_02 BOGGS CREEK 9.85 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW08B3_03 BOGGS CREEK 3.14 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW08B3_04 BOGGS CREEK 0.35 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW08B3_05 BOGGS CREEK 4.37 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW08B3_06 BOGGS CREEK 10.67 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW08C5_02 LOST RIVER (OSRW) 10.64 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW08C5_03 LOST RIVER (OSRW) 6.58 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW08C5_04 LOST RIVER (OSRW) 2.86 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW08C5_05 LOST RIVER (OSRW) 2.97 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW08C5_T1004 SMALL DRAIN (OSRW) 2.8 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW08D3_02 LICK CREEK 0.61 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW08D3_03 LICK CREEK 4.41 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW08D3_05 LICK CREEK 6.53 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW08D3_06 LICK CREEK 41.48 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW08D4_02 FRENCH LICK CREEK 8.15 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW08D4_03 FRENCH LICK CREEK 4.37 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW08D4_04 FRENCH LICK CREEK 5.5 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW08D4_T1010 FRENCH LICK CREEK - UNNAMED TRIBUTARY 3.96 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW08D5_04 LOST RIVER (OSRW) 5.39 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW08D5_05 LOST RIVER (OSRW) 4.57 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW08D5_06 LOST RIVER (OSRW) 5.83 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW08D5_07 LOST RIVER (OSRW) (PWS) 0.19 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW08D5_08 LOST RIVER (OSRW) 1.89 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW08D5_T1006 LOST RIVER - UNNAMED TRIBUTARY 2.43 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW08D5_T1007 LOST RIVER - UNNAMED TRIBUTARY 0.88 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (212 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING INW08D5_T1008 LOST RIVER - UNNAMED TRIBUTARY 0.49 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW08D5_T1009 LOST RIVER - UNNAMED TRIBUTARY 0.53 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW08D5_T1010 LOST RIVER - UNNAMED TRIBUTARY 1.35 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW08D5_T1011 LOST RIVER - UNNAMED TRIBUTARY 1.41 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW08D5_T1012 LOST RIVER - UNNAMED TRIBUTARY 0.38 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW08D5_T1013 LOST RIVER - UNNAMED TRIBUTARY 0.4 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW08D5_T1014 LOST RIVER - UNNAMED TRIBUTARY 0.4 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW08D5_T1015 LOST RIVER - UNNAMED TRIBUTARY 0.56 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW08D5_T1016 LOST RIVER - UNNAMED TRIBUTARY 0.55 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW08D5_T1017 LOST RIVER - UNNAMED TRIBUTARY 1.63 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW08D5_T1018 LOST RIVER - UNNAMED TRIBUTARY 0.79 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW08D5_T1019 LOST RIVER - UNNAMED TRIBUTARY 0.47 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW08D7_03 LOST RIVER (OSRW) 4.44 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW08D7_04 LOST RIVER (OSRW) 4.39 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW08D7_T1008 LOST RIVER - UNNAMED TRIBUTARY 0.36 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW08D7_T1009 LOST RIVER - UNNAMED TRIBUTARY 1.36 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW08D7_T1010 LOST RIVER - UNNAMED TRIBUTARY 0.51 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW08D7_T1011 LOST RIVER - UNNAMED TRIBUTARY 1.24 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW08D7_T1012 LOST RIVER - UNNAMED TRIBUTARY 1.33 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW08D8_02 LOST RIVER (OSRW) 12.92 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW08D8_03 LOST RIVER (OSRW) 2.26 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (213 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING LOST RIVER - UNNAMED TRIBUTARY (HARNER BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW08D8_T1003 50 Miles HOLLOW) DISSOLVED OXYGEN Medium Warm Water Aquatic Life BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW08D8_T1008 LOST RIVER - UNNAMED TRIBUTARY 2.42 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW08D8_T1009 LOST RIVER - UNNAMED TRIBUTARY 1.1 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW08D8_T1010 LOST RIVER - UNNAMED TRIBUTARY 0.76 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW08D8_T1011 LOST RIVER - UNNAMED TRIBUTARY 1.59 Miles ESCHERICHIA COLI (E. COLI) Medium Full Body Contact INW08E2_02 BEAVER CREEK 10.98 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW08E2_03 BEAVER CREEK 1.37 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW08E2_04 BEAVER CREEK 4.36 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW08E2_05 BEAVER CREEK 2.1 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW08E2_06 BEAVER CREEK 10.15 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life BEAVER CREEK - UNNAMED TRIBUTARY (PRUETT INW08E2_T1007 3.06 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life HOLLOW) BEAVER CREEK - UNNAMED TRIBUTARY (BURTON INW08E2_T1008 2.14 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life HOLLOW) INW08E2_T1009 BEAVER CREEK - UNNAMED TRIBUTARY 4.06 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW08E2_T1010 BEAVER CREEK - UNNAMED TRIBUTARY 1.88 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW08E2_T1011 BEAVER CREEK - UNNAMED TRIBUTARY 2.39 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW08E2_T1012 BEAVER CREEK - UNNAMED TRIBUTARY 1.12 Miles BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW08E3_02 BEAVER CREEK 0.96 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW08E3_03 BEAVER CREEK 10.95 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW08E3_04 BEAVER CREEK 5.94 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW08E3_T1007 DEEP CUT LAKE INLET 5.95 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life INW08E3_T1007A DEEP CUT LAKE INLET 0.53 Miles DISSOLVED OXYGEN Medium Warm Water Aquatic Life MERCURY IN FISH TISSUE Low Human Health and Wildlife INW08E4_03 EAST FORK WHITE RIVER 22.6 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW08E4_04 EAST FORK WHITE RIVER 12.21 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW08E4_T1008 NUBBIN RIDGE BRANCH 3.38 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW08E6_02 EAST FORK WHITE RIVER 3.32 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (214 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW08E6_03 EAST FORK WHITE RIVER 1.85 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW08E6_04 EAST FORK WHITE RIVER 3.15 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW08E6_05 EAST FORK WHITE RIVER 1.44 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW08E6_06 EAST FORK WHITE RIVER 2.81 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW08E7_02 EAST FORK WHITE RIVER 4 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife BIOLOGICAL INTEGRITY Medium Warm Water Aquatic Life INW08E7_03 EAST FORK WHITE RIVER 3.08 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW08F2_02 LOWER EAST FORK WHITE RIVER 9.1 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW08F2_03 LOWER EAST FORK WHITE RIVER 8.52 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW08F4_01 EAST FORK WHITE RIVER 2.7 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW08F4_03 EAST FORK WHITE RIVER 1.72 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW08F4_04 EAST FORK WHITE RIVER 0.75 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW08F6_02 EAST FORK WHITE RIVER 0.86 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW08F6_03 EAST FORK WHITE RIVER 2.32 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW08F6_04 EAST FORK WHITE RIVER 3.15 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

INW08F6_T1007 EAST FORK WHITE RIVER - UNNAMED TRIBUTARY 3.73 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife

INW08F8_02 EAST FORK WHITE RIVER 0.57 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW08F8_03 EAST FORK WHITE RIVER 1.63 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW08F8_04 EAST FORK WHITE RIVER 5.54 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW08F8_05 EAST FORK WHITE RIVER 2.86 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW08F8_06 EAST FORK WHITE RIVER 2.05 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW08F9_02 EAST FORK WHITE RIVER 3.06 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife INW08F9_03 EAST FORK WHITE RIVER 1.27 Miles PCBS IN FISH TISSUE Low Human Health and Wildlife ALGAE Medium Public Water Supply INW08P1024_00 MONROE RESERVOIR (LOWER) 6863 Acres TASTE Medium Public Water Supply ALGAE Medium Public Water Supply INW08P1051_00 JOHN HAYS LAKE 210 Acres TASTE Medium Public Water Supply INW08P1111_00 WEIMER LAKE 6 Acres MERCURY IN FISH TISSUE Medium Human Health and Wildlife

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 1 (215 of 249) Section 1: Waterbody AUs and Impairment Listings under Category 5

TABLE 1: IN's Waterbody AUs and Impairments Listed in Category 5 (303d list) of Partial Approval.A PRIORITY WATERBODY AU ID WATERBODY AU NAME AU SIZE UNITS CAUSE OF IMPAIRMENT USE_NAME RANKING ALGAE Medium Public Water Supply INW08P1140_00 MONROE RESERVOIR (UPPER) 3887 Acres MERCURY IN FISH TISSUE Medium Human Health and Wildlife TASTE Medium Public Water Supply

A See Appendix L of the 2020 IN IR; and Category 5 identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 2 (216 of 249) Section 2: Waterbody AUs and Impairment Delistings from Category 5

TABLE 2: IN's Waterbody AU Delistings (that no longer appear in Category 5 for any impairment).B

WATERBODY AU ID WATERBODY AU NAME CAUSE OF IMPAIRMENT DELISTING REASON INA0371_01 DIEHL DITCH BIOLOGICAL INTEGRITY Not caused by a pollutant (4c) INA0464_01 ST. MARYS RIVER NUTRIENTS Applicable WQS attained; based on new data INB0713_T1001 ASKERN DITCH ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INB0713_T1002 RODGERS DITCH ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INB0713_T1005 ROUND PRAIRIE DITCH ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INB0713_T1006 ROUND PRAIRIE DITCH ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INB0716_T1002 WILDCAT CREEK - UNNAMED TRIBUTARY ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INB0716_T1003 WILDCAT CREEK - UNNAMED TRIBUTARY ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INB0716_T1004 WILDCAT CREEK - UNNAMED TRIBUTARY ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INB0717_T1009 WILDCAT CREEK - UNNAMED TRIBUTARY ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INB0717_T1010 MOON BARCLEY DITCH ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INB0717_T1011 WILDCAT CREEK - UNNAMED TRIBUTARY ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INB0718_T1006 KOKOMO CREEK - UNNAMED TRIBUTARY ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) DISSOLVED OXYGEN Applicable WQS attained; original basis for listing was incorrect INB0732_T1003 COLLIER DITCH NUTRIENTS Applicable WQS attained; original basis for listing was incorrect INB0746_03A WILDCAT CREEK - UNNAMED TRIBUTARY ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INB0746_03B WILDCAT CREEK - UNNAMED TRIBUTARY ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INB0746_03C WILDCAT CREEK - UNNAMED TRIBUTARY ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) Applicable WQS attained; reason for recovery unspecified. AU INC01P1085_00 PINE STATION NORTH POND PCBS IN FISH TISSUE delisted resulted from resegmentation of AU ID NRC_PSNP, which was previously listed. ALGAE WQS no longer applicable INE01P1021_00 HOLLAND LAKE NO. 1 TASTE WQS no longer applicable ALGAE WQS no longer applicable INE01P1054_00 HOLLAND LAKE NO. 2 TASTE WQS no longer applicable INE0216_T1007 WABASH AND ERIE CANAL ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) ING0311_01 MORGAN CREEK ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) ING0311_T1002 WEST BROOK ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) ING0312_05 MARTINDALE CREEK ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) ING0317_02 MARTINDALE CREEK ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) ING0317_03 MARTINDALE CREEK ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) ING0333_02 NOLANDS FORK ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) ING0333_03 NOLANDS FORK ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) ING0333_04 NOLANDS FORK ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INJ01AA_04 PIGEON CREEK ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) ALGAE WQS no longer applicable INN04P1029_00 SALINDA, LAKE TASTE WQS no longer applicable INV0333_T1009 BRUSHY FORK CREEK DISSOLVED OXYGEN Applicable WQS attained; based on new data

B See Appendix L of the 2020 IN IR; and Delisting Rationales provided in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 2 (217 of 249) Section 2: Waterbody AUs and Impairment Delistings from Category 5

TABLE 2: IN's Waterbody AU Delistings (that no longer appear in Category 5 for any impairment).B

WATERBODY AU ID WATERBODY AU NAME CAUSE OF IMPAIRMENT DELISTING REASON INW0211_04 BEANBLOSSOM CREEK ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INW0211_T1004 HOPPERS BRANCH ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INW0412_T1008 LICK BRANCH ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INW0562_04 FLATROCK RIVER ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INW0723_05 GRAHAM CREEK DISSOLVED OXYGEN Applicable WQS attained; based on new data INW0881_01 CLEAR CREEK ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INW0881_01A CLEAR CREEK ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INW0881_02 CLEAR CREEK ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INW0881_03 CLEAR CREEK ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INW0881_T1001 CLEAR CREEK - UNNAMED TRIBUTARY ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INW0881_T1002 CLEAR CREEK - UNNAMED TRIBUTARY ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INW0881_T1003 CLEAR CREEK - UNNAMED TRIBUTARY ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INW0881_T1005 JACKSON CREEK - UNNAMED TRIBUTARY ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INW0881_T1006 JACKSON CREEK - UNNAMED TRIBUTARY ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INW0881_T1007 JACKSON CREEK - UNNAMED TRIBUTARY ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INW0881_T1008 JACKSON CREEK ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INW0882_T1001 CLEAR CREEK - UNNAMED TRIBUTARY ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INW0882_T1003 CLEAR CREEK - UNNAMED TRIBUTARY ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INW0882_T1005 CLEAR CREEK - UNNAMED TRIBUTARY ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INW0882_T1006 MAY CREEK ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INW0883_T1001 CLEAR CREEK - UNNAMED TRIBUTARY ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INW0883_T1002 CLEAR CREEK - UNNAMED TRIBUTARY ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INW0883_T1003 CLEAR CREEK - UNNAMED TRIBUTARY ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INW0883_T1004 LITTLE CLEAR CREEK ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INW0883_T1005 JUDAH BRANCH ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INW0885_T1007 KNOB CREEK ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INW0885_T1008 KNOB CREEK ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INW0885_T1009 KNOB CREEK ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INW0886_T1010 GULLETTS CREEK - UNNAMED TRIBUTARY ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INW0886_T1011 GULLETT CREEK - UNNAMED TRIBUTARY ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INW0887_T1006 GOOSE CREEK ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INW0887_T1007 GOOSE CREEK ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) Data and/or information lacking to determine WQ status; original basis DISSOLVED OXYGEN INW08F4_T1002 EAST FORK WHITE RIVER - UNNAMED TRIBUTARY for listing was incorrect ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) DISSOLVED OXYGEN Applicable WQS attained; based on new data INW08F4_T1003 SUGAR CREEK ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a)

B See Appendix L of the 2020 IN IR; and Delisting Rationales provided in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 2 (218 of 249) Section 2: Waterbody AUs and Impairment Delistings from Category 5

TABLE 2: IN's Waterbody AU Delistings (that no longer appear in Category 5 for any impairment).B

WATERBODY AU ID WATERBODY AU NAME CAUSE OF IMPAIRMENT DELISTING REASON DISSOLVED OXYGEN Applicable WQS attained; based on new data INW08F4_T1004 SUGAR CREEK, EAST FORK ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) Data and/or information lacking to determine WQ status; original basis DISSOLVED OXYGEN INW08F4_T1005 WEST FORK SUGAR CREEK for listing was incorrect ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) DISSOLVED OXYGEN Applicable WQS attained; based on new data INW08F4_T1006 WEST FORK SUGAR CREEK ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a)

B See Appendix L of the 2020 IN IR; and Delisting Rationales provided in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 3 (219 of 249) Section 2: Waterbody AUs and Impairment Delistings from Category 5

TABLE 3: IN's Impairment Delistings (from Waterbody AUs that remain listed in Category 5 for other impairments).C

WATERBODY AU ID WATERBODY AU NAME CAUSE OF IMPAIRMENT DELISTING REASON Applicable WQS attained; original basis for listing was CHLORIDE INB0731_03 SWAMP CREEK incorrect DISSOLVED OXYGEN Applicable WQS attained; based on new data Applicable WQS attained; original basis for listing was INB0732_02 SHANTY CREEK NUTRIENTS incorrect Applicable WQS attained; original basis for listing was INB0732_03 KILMORE CREEK NUTRIENTS incorrect SPRING CREEK - UNNAMED TRIBUTARY INC0124_T1006 ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) (COLDWATER) INC0143_T1010 COFFEE CREEK (COLDWATER) ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) LITTLE PIGEON CREEK, EAST FORK - INE0198_T1044 BIOLOGICAL INTEGRITY Not caused by a pollutant (4c) UNNAMED TRIBUTARY ING0331_03 NOLANDS FORK ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) ING0331_04 NOLANDS FORK ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INJ0184_02 CROOKED CREEK ESCHERICHIA COLI (E. COLI) Applicable WQS attained; based on new data INJ01B1_04 FLY CREEK, EAST ESCHERICHIA COLI (E. COLI) Applicable WQS attained; based on new data BIOLOGICAL INTEGRITY Applicable WQS attained; based on new data CHLORIDE Applicable WQS attained; based on new data INK0242_02 IROQUOIS RIVER DISSOLVED OXYGEN Applicable WQS attained; based on new data NUTRIENTS Applicable WQS attained; based on new data INN0485_10 BLUE RIVER BIOLOGICAL INTEGRITY Applicable WQS attained; based on new data INP0931_02 HUNLEY CREEK BIOLOGICAL INTEGRITY Not caused by a pollutant (4c) Data and/or information lacking to determine WQ status; INP0931_03 HUNLEY CREEK BIOLOGICAL INTEGRITY original basis for listing was incorrect Data and/or information lacking to determine WQ status; INP0931_04 HUNLEY CREEK BIOLOGICAL INTEGRITY original basis for listing was incorrect Data and/or information lacking to determine WQ status; INP0931_T1004 HUNLEY CREEK - UNNAMED TRIBUTARY BIOLOGICAL INTEGRITY original basis for listing was incorrect Data and/or information lacking to determine WQ status; INP0931_T1005 HUNLEY CREEK - UNNAMED TRIBUTARY BIOLOGICAL INTEGRITY original basis for listing was incorrect INP0945_T1006 ELL CREEK - UNNAMED TRIBUTARY (LTD) BIOLOGICAL INTEGRITY Applicable WQS attained; reason for recovery unspecified INW01E2_01 WHITE RIVER CYANIDE (AS FREE CYANIDE) Applicable WQS attained; reason for recovery unspecified INW01E2_02 WHITE RIVER CYANIDE (AS FREE CYANIDE) Applicable WQS attained; reason for recovery unspecified INW0881_04 CLEAR CREEK ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INW0881_T1009 JACKSON CREEK ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INW0882_02 CLEAR CREEK ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INW0882_03 CLEAR CREEK ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a)

C See Appendix L of the 2020 IN IR; and Delisting Rationales provided in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 3 (220 of 249) Section 2: Waterbody AUs and Impairment Delistings from Category 5

TABLE 3: IN's Impairment Delistings (from Waterbody AUs that remain listed in Category 5 for other impairments).C

WATERBODY AU ID WATERBODY AU NAME CAUSE OF IMPAIRMENT DELISTING REASON INW0882_T1004 CLEAR CREEK - UNNAMED TRIBUTARY ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INW0882_T1007 CLEAR CREEK - UNNAMED TRIBUTARY ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INW0883_01 CLEAR CREEK ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INW0883_02 CLEAR CREEK ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INW0886_01 SALT CREEK ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INW0886_02 SALT CREEK ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INW0886_03 SALT CREEK ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INW0886_04 SALT CREEK ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INW0886_T1009 GULLETTS CREEK ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INW0887_02 SALT CREEK ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) INW0887_03 SALT CREEK ESCHERICHIA COLI (E. COLI) TMDL Approved or established by EPA (4a) BIOLOGICAL INTEGRITY TMDL Approved or established by EPA (4a) INW08F2_02 LOWER EAST FORK WHITE RIVER ESCHERICHIA COLI (E. COLI) Applicable WQS attained; reason for recovery unspecified BIOLOGICAL INTEGRITY TMDL Approved or established by EPA (4a) INW08F2_03 LOWER EAST FORK WHITE RIVER ESCHERICHIA COLI (E. COLI) Applicable WQS attained; reason for recovery unspecified

C See Appendix L of the 2020 IN IR; and Delisting Rationales provided in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 3 (221 of 249) Section 2: Waterbody AUs and Impairment Delistings from Category 5

TABLE 4: Removal of Waterbody AUs/ Metal Impairments (that were added by EPA to the 303d list in the 2010 Cycle).D

WATERBODY AU WATERBODY AU 2020 CAUSE OF WATERBODY AU NAME DELISTING REASON 2010 PRIOR ID ID IMPAIRMENT INB11G6_02 INB11F4_03 BIG BRANCH ALUMINUM Data and/or information lacking to determine WQ status INB11G6_04 INB11F4_T1003 MUD CREEK ALUMINUM Data and/or information lacking to determine WQ status ALUMINUM Data and/or information lacking to determine WQ status INB11G4_T1003 INB11F6_T1005 KETTLE CREEK ZINC Applicable WQS attained, according to new assessment method INB11F7_05 BUTTERMILK CREEK ALUMINUM Data and/or information lacking to determine WQ status INB11F7_05B BUTTERMILK CREEK - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INB11G9_01 INB11F7_05C BUTTERMILK CREEK - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INB11F7_05D BUTTERMILK CREEK - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INB11F7_06 BUTTERMILK CREEK ALUMINUM Data and/or information lacking to determine WQ status ING0322_T1012 ING0322_T1012 BLOOMINGPORT CREEK ALUMINUM Data and/or information lacking to determine WQ status ING0324_02 GREENS FORK IRON Applicable WQS attained; based on new data ING0324_01 ING0324_03 GREENS FORK IRON Applicable WQS attained; based on new data ING0324_04 GREENS FORK IRON Applicable WQS attained; based on new data ING0365_04 WHITEWATER RIVER ALUMINUM Data and/or information lacking to determine WQ status ING0365_05 WHITEWATER RIVER ALUMINUM Data and/or information lacking to determine WQ status ING0365_01 ING0365_06 WHITEWATER RIVER ALUMINUM Data and/or information lacking to determine WQ status ING0365_07 WHITEWATER RIVER ALUMINUM Data and/or information lacking to determine WQ status ING0365_T1002 ING0365_T1002 SNAIL CREEK ALUMINUM Data and/or information lacking to determine WQ status ING0365_T1003 ING0365_T1003 MCCARTYS RUN ALUMINUM Data and/or information lacking to determine WQ status ING0365_T1004 ING0365_T1004 BUTLERS RUN ALUMINUM Data and/or information lacking to determine WQ status ING0365_T1008 ING0365_T1008 YELLOW BANK CREEK ALUMINUM Data and/or information lacking to determine WQ status ING0365_02 ING0365_T1010 WHITEWATER CANAL ALUMINUM Data and/or information lacking to determine WQ status ING037B_02 EAST FORK WHITEWATER RIVER ALUMINUM Data and/or information lacking to determine WQ status ING037B_01 ING037D_04 WHITEWATER RIVER, EAST FORK ALUMINUM Data and/or information lacking to determine WQ status ING037E_06 ING037E_06 HANNA CREEK ALUMINUM Data and/or information lacking to determine WQ status ING037E_05 ING037E_08 HANNA CREEK ALUMINUM Data and/or information lacking to determine WQ status ING037E_T1001 ING037E_T1001 DUBOIS CREEK ALUMINUM Data and/or information lacking to determine WQ status ING037E_T1002 NUTTER CREEK ALUMINUM Data and/or information lacking to determine WQ status ING037E_05 ING037E_T1003 HAROLD CREEK ALUMINUM Data and/or information lacking to determine WQ status WHITEWATER RIVER, EAST FORK - UNNAMED ING037H_T1001 ING037H_T1001 ALUMINUM Data and/or information lacking to determine WQ status TRIBUTARY WHITEWATER RIVER, EAST FORK - UNNAMED ING037H_T1003 ING037H_T1003 ALUMINUM Data and/or information lacking to determine WQ status TRIBUTARY WHITEWATER RIVER, EAST FORK - UNNAMED ING037H_T1006 ING037H_T1006 ALUMINUM Data and/or information lacking to determine WQ status TRIBUTARY WHITEWATER RIVER, EAST FORK - UNNAMED ING037H_T1007 ING037H_T1007 ALUMINUM Data and/or information lacking to determine WQ status TRIBUTARY

D Refer to Subsection 1 under Section B of Enclosure 2 for additional details. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 3 (222 of 249) Section 2: Waterbody AUs and Impairment Delistings from Category 5

TABLE 4: Removal of Waterbody AUs/ Metal Impairments (that were added by EPA to the 303d list in the 2010 Cycle).D

WATERBODY AU WATERBODY AU 2020 CAUSE OF WATERBODY AU NAME DELISTING REASON 2010 PRIOR ID ID IMPAIRMENT WHITEWATER RIVER, EAST FORK - UNNAMED ING037H_T1018 ING037H_T1018 ALUMINUM Data and/or information lacking to determine WQ status TRIBUTARY ING037H_T1021 WOLF CREEK ALUMINUM Data and/or information lacking to determine WQ status ING037H_T1010 ING037H_T1022 WOLF CREEK ALUMINUM Data and/or information lacking to determine WQ status WHITEWATER RIVER, EAST FORK - UNNAMED ING037H_T1023 ALUMINUM Data and/or information lacking to determine WQ status TRIBUTARY ING037H_T1011 WHITEWATER RIVER, EAST FORK - UNNAMED ING037H_T1024 ALUMINUM Data and/or information lacking to determine WQ status TRIBUTARY ING0383_T1005 ING0383_T1005 POSSUM HOLLOW IRON Applicable WQS attained; based on new data ING0384_02 WHITEWATER RIVER ALUMINUM Data and/or information lacking to determine WQ status ING0384_01 ING0384_03 WHITEWATER RIVER ALUMINUM Data and/or information lacking to determine WQ status ING0384_T1012 GOBLES CREEK ALUMINUM Data and/or information lacking to determine WQ status ING0384_T1004 ING0384_T1013 GOBLES CREEK ALUMINUM Data and/or information lacking to determine WQ status ALUMINUM Data and/or information lacking to determine WQ status ING0385_03 WHITEWATER RIVER IRON Applicable WQS attained; based on new data ING0385_01 ALUMINUM Data and/or information lacking to determine WQ status ING0385_04 WHITEWATER RIVER IRON Applicable WQS attained; based on new data INP0921_06 HALL CREEK ALUMINUM Data and/or information lacking to determine WQ status INP0921_T1018 HALL CREEK - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INP0921_T1019 HALL CREEK - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INP0933_00 INP0921_T1020 HALL CREEK - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INP0921_T1020A HALL CREEK - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INP0921_T1020B HALL CREEK - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INP0921_T1021 HALL CREEK - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INP0922_01 STRAIGHT RIVER ALUMINUM Data and/or information lacking to determine WQ status INP0936_00 INP0922_T1004 JAHN CREEK ALUMINUM Data and/or information lacking to determine WQ status

D Refer to Subsection 1 under Section B of Enclosure 2 for additional details. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 3 (223 of 249) Section 2: Waterbody AUs and Impairment Delistings from Category 5

TABLE 4: Removal of Waterbody AUs/ Metal Impairments (that were added by EPA to the 303d list in the 2010 Cycle).D

WATERBODY AU WATERBODY AU 2020 CAUSE OF WATERBODY AU NAME DELISTING REASON 2010 PRIOR ID ID IMPAIRMENT INP0931_04 HUNLEY CREEK ALUMINUM Data and/or information lacking to determine WQ status INP0931_T1006 HALO RUN ALUMINUM Data and/or information lacking to determine WQ status INP0931_T1007 HOLEY RUN ALUMINUM Data and/or information lacking to determine WQ status INP0931_T1008 GREEN CREEK ALUMINUM Data and/or information lacking to determine WQ status INP0931_T1009 GREEN CREEK ALUMINUM Data and/or information lacking to determine WQ status INP0942_00 INP0931_T1010 WATER RUN ALUMINUM Data and/or information lacking to determine WQ status INP0931_T1011 GREEN CREEK - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INP0931_T1012 PALE RUN ALUMINUM Data and/or information lacking to determine WQ status INP0931_T1013 GREEN CREEK - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INP0931_T1014 CROSS DRAIN ALUMINUM Data and/or information lacking to determine WQ status INP0931_T1015 GREEN CREEK - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INP0942_03 PATOKA RIVER ALUMINUM Data and/or information lacking to determine WQ status INP0942_04 PATOKA RIVER ALUMINUM Data and/or information lacking to determine WQ status INP0924_T1003 INP0942_05 PATOKA RIVER ALUMINUM Data and/or information lacking to determine WQ status INP0942_06 PATOKA RIVER ALUMINUM Data and/or information lacking to determine WQ status INP0943_02 PATOKA RIVER ALUMINUM Data and/or information lacking to determine WQ status INP0943_03 PATOKA RIVER ALUMINUM Data and/or information lacking to determine WQ status INP0926_T1004 INP0943_04 PATOKA RIVER ALUMINUM Data and/or information lacking to determine WQ status INP0943_05 PATOKA RIVER ALUMINUM Data and/or information lacking to determine WQ status INP0943_T1008 POLSON CREEK ALUMINUM Data and/or information lacking to determine WQ status INP0943_T1009 POLSON CREEK ALUMINUM Data and/or information lacking to determine WQ status INP0943_T1010 BAILEY CREEK ALUMINUM Data and/or information lacking to determine WQ status INP0943_T1011 POLSON CREEK - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INP0925_00 INP0943_T1012 BAUER CREEK ALUMINUM Data and/or information lacking to determine WQ status INP0943_T1013 BAUER CREEK ALUMINUM Data and/or information lacking to determine WQ status INP0943_T1014 POLSON CREEK - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INP0943_T1015 POLSON CREEK - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INP0943_T1016 POLSON CREEK - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INP0943_T1017 PATOKA RIVER - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INP0926_T1004 INP0943_T1018 PATOKA RIVER - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INP0943_T1020 PATOKA RIVER - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INP0943_T1021 POLSON CREEK ALUMINUM Data and/or information lacking to determine WQ status INP0925_00 INP0943_T1022 PINNICK CREEK ALUMINUM Data and/or information lacking to determine WQ status INP0926_T1004 INP0943_T1023 PATOKA RIVER - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status

D Refer to Subsection 1 under Section B of Enclosure 2 for additional details. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 3 (224 of 249) Section 2: Waterbody AUs and Impairment Delistings from Category 5

TABLE 4: Removal of Waterbody AUs/ Metal Impairments (that were added by EPA to the 303d list in the 2010 Cycle).D

WATERBODY AU WATERBODY AU 2020 CAUSE OF WATERBODY AU NAME DELISTING REASON 2010 PRIOR ID ID IMPAIRMENT INP0944_03 PATOKA RIVER ALUMINUM Data and/or information lacking to determine WQ status INP0944_04 PATOKA RIVER ALUMINUM Data and/or information lacking to determine WQ status INP0944_05 PATOKA RIVER ALUMINUM Data and/or information lacking to determine WQ status INP0944_06 PATOKA RIVER ALUMINUM Data and/or information lacking to determine WQ status INP0944_07 PATOKA RIVER (PWS) ALUMINUM Data and/or information lacking to determine WQ status INP0928_T1005 INP0944_08 PATOKA RIVER ALUMINUM Data and/or information lacking to determine WQ status INP0944_T1002 PATOKA RIVER - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INP0944_T1003 CLINE BROOK ALUMINUM Data and/or information lacking to determine WQ status INP0944_T1005 COON RUN ALUMINUM Data and/or information lacking to determine WQ status INP0944_T1007 PAT RUN ALUMINUM Data and/or information lacking to determine WQ status INP0944_T1008 PATOKA RIVER - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INP0948_T1008 INP0946_03 PATOKA RIVER ALUMINUM Data and/or information lacking to determine WQ status INP0946_T1001 DICK CREEK ALUMINUM Data and/or information lacking to determine WQ status INP0948_00 INP0946_T1002 CROOKED CREEK ALUMINUM Data and/or information lacking to determine WQ status INP0946_T1003 ALTAR CREEK ALUMINUM Data and/or information lacking to determine WQ status INP0951_05 FLAT CREEK ALUMINUM Data and/or information lacking to determine WQ status INP0951_06 FLAT CREEK ALUMINUM Data and/or information lacking to determine WQ status INP0951_07 FLAT CREEK ALUMINUM Data and/or information lacking to determine WQ status INP0951_T1007 FLAT CREEK - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INP0951_00 INP0951_T1010 FLAT CREEK - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INP0951_T1011 FLAT CREEK - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INP0951_T1012 FLAT CREEK - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INP0951_T1013 FLAT CREEK - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INP0962_T1006 ROCK CREEK ALUMINUM Data and/or information lacking to determine WQ status INP0962_T1007 ROCK CREEK ALUMINUM Data and/or information lacking to determine WQ status INP0962_T1008 ROCK CREEK ALUMINUM Data and/or information lacking to determine WQ status INP0962_T1009 ROCK CREEK - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INP0962_T1009A ROCK CREEK - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INP0962_00 INP0962_T1009B ROCK CREEK - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INP0962_T1009C ROCK CREEK - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INP0962_T1011 ROCK CREEK ALUMINUM Data and/or information lacking to determine WQ status INP0962_T1012 ROCK CREEK ALUMINUM Data and/or information lacking to determine WQ status INP0962_T1013 ROCK CREEK ALUMINUM Data and/or information lacking to determine WQ status INP0962_T1014 ROCK CREEK ALUMINUM Data and/or information lacking to determine WQ status INP0963_02 PATOKA RIVER ALUMINUM Data and/or information lacking to determine WQ status INP0965_T1012 INP0963_06 PATOKA RIVER (PWS) ALUMINUM Data and/or information lacking to determine WQ status INP0963_07 PATOKA RIVER ALUMINUM Data and/or information lacking to determine WQ status

D Refer to Subsection 1 under Section B of Enclosure 2 for additional details. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 3 (225 of 249) Section 2: Waterbody AUs and Impairment Delistings from Category 5

TABLE 4: Removal of Waterbody AUs/ Metal Impairments (that were added by EPA to the 303d list in the 2010 Cycle).D

WATERBODY AU WATERBODY AU 2020 CAUSE OF WATERBODY AU NAME DELISTING REASON 2010 PRIOR ID ID IMPAIRMENT INP0968_T1014 INP0964_03 PATOKA RIVER ALUMINUM Data and/or information lacking to determine WQ status INP0971_02 SOUTH FORK PATOKA RIVER ALUMINUM Data and/or information lacking to determine WQ status INP0971_T1021 INP0971_03 SOUTH FORK PATOKA RIVER ALUMINUM Data and/or information lacking to determine WQ status INP0973_T1023 INP0972_02 SOUTH FORK PATOKA RIVER ALUMINUM Data and/or information lacking to determine WQ status INP0981_02 KEG CREEK, EAST FORK ALUMINUM Data and/or information lacking to determine WQ status INP0981_03 KEG CREEK, EAST FORK ALUMINUM Data and/or information lacking to determine WQ status INP0981_04 KEG CREEK, EAST FORK ALUMINUM Data and/or information lacking to determine WQ status INP0981_05 KEG CREEK, EAST FORK ALUMINUM Data and/or information lacking to determine WQ status INP0981_06 KEG CREEK, EAST FORK ALUMINUM Data and/or information lacking to determine WQ status INP0981_07 KEG CREEK, EAST FORK ALUMINUM Data and/or information lacking to determine WQ status INP0982_00 INP0981_08 KEG CREEK, EAST FORK ALUMINUM Data and/or information lacking to determine WQ status INP0981_09 KEG CREEK, EAST FORK ALUMINUM Data and/or information lacking to determine WQ status INP0981_T1002 KEG CREEK, EAST FORK ALUMINUM Data and/or information lacking to determine WQ status INP0981_T1005 KEG CREEK, EAST FORK ALUMINUM Data and/or information lacking to determine WQ status INP0981_T1006 KEG CREEK, EAST FORK ALUMINUM Data and/or information lacking to determine WQ status INP0981_T1008 KEG CREEK, WEST FORK ALUMINUM Data and/or information lacking to determine WQ status INP0982_01 PATOKA RIVER ALUMINUM Data and/or information lacking to determine WQ status INP0982_T1004 BIG CREEK ALUMINUM Data and/or information lacking to determine WQ status INP0982_T1005 HURRICANE CREEK ALUMINUM Data and/or information lacking to determine WQ status INP0982_T1006 ROBINSON CREEK ALUMINUM Data and/or information lacking to determine WQ status INP0982_T1006A ROBINSON CREEK ALUMINUM Data and/or information lacking to determine WQ status INP0981_00 INP0982_T1006B ROBINSON CREEK ALUMINUM Data and/or information lacking to determine WQ status INP0982_T1006C ROBINSON CREEK ALUMINUM Data and/or information lacking to determine WQ status INP0982_T1006D ROBINSON CREEK ALUMINUM Data and/or information lacking to determine WQ status INP0982_T1007 BUCK CREEK ALUMINUM Data and/or information lacking to determine WQ status INP0982_T1008 WABASH AND ERIE CANAL ALUMINUM Data and/or information lacking to determine WQ status INP0987_T1019 INP0986_03 PATOKA RIVER ALUMINUM Data and/or information lacking to determine WQ status INW014A_T1019 INW013A_06 WHITE RIVER LEAD Applicable WQS attained, according to new assessment method INW0162_02 CICERO CREEK ALUMINUM Data and/or information lacking to determine WQ status INW0162_03 CICERO CREEK ALUMINUM Data and/or information lacking to determine WQ status INW0181_00 INW0162_04 CICERO CREEK ALUMINUM Data and/or information lacking to determine WQ status INW0162_T1001 CICERO CREEK ALUMINUM Data and/or information lacking to determine WQ status INW0162_T1002 KIGIN DITCH ALUMINUM Data and/or information lacking to determine WQ status

D Refer to Subsection 1 under Section B of Enclosure 2 for additional details. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 3 (226 of 249) Section 2: Waterbody AUs and Impairment Delistings from Category 5

TABLE 4: Removal of Waterbody AUs/ Metal Impairments (that were added by EPA to the 303d list in the 2010 Cycle).D

WATERBODY AU WATERBODY AU 2020 CAUSE OF WATERBODY AU NAME DELISTING REASON 2010 PRIOR ID ID IMPAIRMENT INW0166_02 CICERO CREEK ZINC Applicable WQS attained, according to new assessment method INW0166_03 CICERO CREEK ZINC Applicable WQS attained, according to new assessment method INW0187_00 INW0166_T1001 SLOAN DITCH ZINC Applicable WQS attained, according to new assessment method INW0166_T1002 WEASEL CREEK ZINC Applicable WQS attained, according to new assessment method INW0195_M1054 INW01A6_03 WHITE RIVER ALUMINUM Data and/or information lacking to determine WQ status INW01B4_05 LITTLE EAGLE CREEK ALUMINUM Data and/or information lacking to determine WQ status INW01C7_00 INW01B4_T1001 WOODRUFF BRANCH ALUMINUM Data and/or information lacking to determine WQ status INW01C1_02 WHITE RIVER ALUMINUM Data and/or information lacking to determine WQ status INW01D2_M1059 INW01C1_03 WHITE RIVER ALUMINUM Data and/or information lacking to determine WQ status INW01E5_T1005 NORTH PRONG STOTTS CREEK ALUMINUM Data and/or information lacking to determine WQ status INW01E8_T1121 NORTH PRONG STOTTS CREEK - UNNAMED INW01E5_T1008 ALUMINUM Data and/or information lacking to determine WQ status TRIBUTARY INW01ED_M1082 INW01E7_03 WHITE RIVER ALUMINUM Data and/or information lacking to determine WQ status INW01G1_M1092 INW01F3_01 WHITE RIVER ALUMINUM Data and/or information lacking to determine WQ status INW01G3_05 INDIAN CREEK ALUMINUM Data and/or information lacking to determine WQ status INW01G3_06 INDIAN CREEK ALUMINUM Data and/or information lacking to determine WQ status INW01H7_T1103 INW01G3_T1008 INDIAN CREEK - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INW01G3_T1009 INDIAN CREEK - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INW0222_02 WHITE RIVER ALUMINUM Data and/or information lacking to determine WQ status INW0222_03 WHITE RIVER ALUMINUM Data and/or information lacking to determine WQ status INW0221_M1009 INW0222_04 WHITE RIVER ALUMINUM Data and/or information lacking to determine WQ status INW0222_T1003 WHTE RIVER - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INW0223_T1005 MCCORMICKS CREEK ALUMINUM Data and/or information lacking to determine WQ status INW0223_T1018 INW0223_T1006 MCCORMICKS CREEK ALUMINUM Data and/or information lacking to determine WQ status INW0223_T1007 MCCORMICKS CREEK ALUMINUM Data and/or information lacking to determine WQ status INW0225_03 WHITE RIVER LEAD Applicable WQS attained, according to new assessment method INW0224_M1011 INW0225_T1005 WHITE RIVER - UNNAMED TRIBUTARY LEAD Applicable WQS attained, according to new assessment method INW0225_T1006 WHITE RIVER - UNNAMED TRIBUTARY LEAD Applicable WQS attained, according to new assessment method INW0256_02 WHITE RIVER ALUMINUM Data and/or information lacking to determine WQ status INW0256_03 WHITE RIVER ALUMINUM Data and/or information lacking to determine WQ status INW0259_M1032 INW0256_04 WHITE RIVER ALUMINUM Data and/or information lacking to determine WQ status INW0256_05 WHITE RIVER ALUMINUM Data and/or information lacking to determine WQ status INW0256_06 WHITE RIVER ALUMINUM Data and/or information lacking to determine WQ status INW0271_T1003 FLAT CREEK ALUMINUM Data and/or information lacking to determine WQ status INW0284_00 INW0271_T1005 FLAT CREEK ALUMINUM Data and/or information lacking to determine WQ status INW0272_M1036 INW0283_07 WHITE RIVER LEAD Applicable WQS attained, according to new assessment method

D Refer to Subsection 1 under Section B of Enclosure 2 for additional details. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 3 (227 of 249) Section 2: Waterbody AUs and Impairment Delistings from Category 5

TABLE 4: Removal of Waterbody AUs/ Metal Impairments (that were added by EPA to the 303d list in the 2010 Cycle).D

WATERBODY AU WATERBODY AU 2020 CAUSE OF WATERBODY AU NAME DELISTING REASON 2010 PRIOR ID ID IMPAIRMENT INW0284_02 WHITE RIVER ALUMINUM Data and/or information lacking to determine WQ status INW0275_M1037 INW0284_03 WHITE RIVER ALUMINUM Data and/or information lacking to determine WQ status INW0292_02 VEALE CREEK ALUMINUM Data and/or information lacking to determine WQ status INW0292_03 VEALE CREEK ALUMINUM Data and/or information lacking to determine WQ status INW0293_00 INW0292_04 VEALE CREEK ALUMINUM Data and/or information lacking to determine WQ status INW0292_T1001 VEALE CREEK - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INW0297_02 WHITE RIVER ALUMINUM Data and/or information lacking to determine WQ status INW0297_M1040 INW0297_03 WHITE RIVER ALUMINUM Data and/or information lacking to determine WQ status INW0297_04 WHITE RIVER ALUMINUM Data and/or information lacking to determine WQ status INW02A1_02 WHITE RIVER ALUMINUM Data and/or information lacking to determine WQ status INW02A3_02 WHITE RIVER ALUMINUM Data and/or information lacking to determine WQ status INW02A3_03 WHITE RIVER ALUMINUM Data and/or information lacking to determine WQ status INW02A3_M1052 INW02A3_04 WHITE RIVER ALUMINUM Data and/or information lacking to determine WQ status INW02A3_05 WHITE RIVER ALUMINUM Data and/or information lacking to determine WQ status INW02A3_T1003 BUCKHORN CREEK ALUMINUM Data and/or information lacking to determine WQ status INW02A7_02 WHITE RIVER ALUMINUM Data and/or information lacking to determine WQ status INW02A7_03 WHITE RIVER ALUMINUM Data and/or information lacking to determine WQ status INW02A7_04 WHITE RIVER ALUMINUM Data and/or information lacking to determine WQ status INW02AC_M1056 INW02A7_05 WHITE RIVER ALUMINUM Data and/or information lacking to determine WQ status INW02A7_06 WHITE RIVER ALUMINUM Data and/or information lacking to determine WQ status INW02A7_07 WHITE RIVER ALUMINUM Data and/or information lacking to determine WQ status INW02A7_T1002 WHITE RIVER - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INW0342_T1007 INW0345_T1008 BIG WALNUT CREEK - UNNAMED TRIBUTARY ZINC Applicable WQS attained, according to new assessment method INW0355_01 LAKE DITCH ALUMINUM Data and/or information lacking to determine WQ status INW0368_00 INW0355_T1001 LAKE DITCH HEADWATERS ALUMINUM Data and/or information lacking to determine WQ status

D Refer to Subsection 1 under Section B of Enclosure 2 for additional details. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 3 (228 of 249) Section 2: Waterbody AUs and Impairment Delistings from Category 5

TABLE 4: Removal of Waterbody AUs/ Metal Impairments (that were added by EPA to the 303d list in the 2010 Cycle).D

WATERBODY AU WATERBODY AU 2020 CAUSE OF WATERBODY AU NAME DELISTING REASON 2010 PRIOR ID ID IMPAIRMENT ALUMINUM Data and/or information lacking to determine WQ status INW0359_02 MILL CREEK ZINC Applicable WQS attained, according to new assessment method ALUMINUM Data and/or information lacking to determine WQ status INW0359_03 MILL CREEK ZINC Applicable WQS attained, according to new assessment method ALUMINUM Data and/or information lacking to determine WQ status INW0359_T1005 VERMILLION BRANCH ZINC Applicable WQS attained, according to new assessment method ALUMINUM Data and/or information lacking to determine WQ status INW0359_T1006 VERMILLION BRANCH ZINC Applicable WQS attained, according to new assessment method ALUMINUM Data and/or information lacking to determine WQ status INW0359_T1007 VERMILLION BRANCH - UNNAMED TRIBUTARY ZINC Applicable WQS attained, according to new assessment method ALUMINUM Data and/or information lacking to determine WQ status INW036C_00 INW0359_T1008 VERMILLION BRANCH - UNNAMED TRIBUTARY ZINC Applicable WQS attained, according to new assessment method ALUMINUM Data and/or information lacking to determine WQ status INW0359_T1009 MILL CREEK - UNNAMED TRIBUTARY ZINC Applicable WQS attained, according to new assessment method ALUMINUM Data and/or information lacking to determine WQ status INW0359_T1010 MILL CREEK - UNNAMED TRIBUTARY ZINC Applicable WQS attained, according to new assessment method ALUMINUM Data and/or information lacking to determine WQ status INW0359_T1012 HIGGINS BRANCH ZINC Applicable WQS attained, according to new assessment method ALUMINUM Data and/or information lacking to determine WQ status INW0359_T1013 HIGGINS BRANCH - UNNAMED TRIBUTARY ZINC Applicable WQS attained, according to new assessment method INW0359_T1014 HIGGINS BRANCH ALUMINUM Data and/or information lacking to determine WQ status INW0359_T1015 HIGGINS BRANCH ALUMINUM Data and/or information lacking to determine WQ status INW0361_01 BIRCH CREEK ALUMINUM Data and/or information lacking to determine WQ status INW0384_00 INW0361_T1001 LITTLE BIRCH CREEK ALUMINUM Data and/or information lacking to determine WQ status INW0376_03 EEL RIVER ZINC Applicable WQS attained, according to new assessment method INW0383_00 INW0376_04 EEL RIVER ZINC Applicable WQS attained, according to new assessment method INW0384_05 CONNELLY DITCH ALUMINUM Data and/or information lacking to determine WQ status INW0395_T1019 INW0384_T1001 CONNELLY DITCH - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INW0384_T1002 CONNELLY DITCH - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INW0394_T1016 INW0385_02 EEL RIVER ALUMINUM Data and/or information lacking to determine WQ status INW039D_T1025 INW038B_02 EEL RIVER LEAD Applicable WQS attained, according to new assessment method INW0445_05 SUGAR CREEK ALUMINUM Data and/or information lacking to determine WQ status INW0445_05A SUGAR CREEK ALUMINUM Data and/or information lacking to determine WQ status INW0465_T1032 INW0445_06 SUGAR CREEK ALUMINUM Data and/or information lacking to determine WQ status INW0445_07 SUGAR CREEK ALUMINUM Data and/or information lacking to determine WQ status INW0445_T1004 EASTES DITCH ALUMINUM Data and/or information lacking to determine WQ status

D Refer to Subsection 1 under Section B of Enclosure 2 for additional details. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 3 (229 of 249) Section 2: Waterbody AUs and Impairment Delistings from Category 5

TABLE 4: Removal of Waterbody AUs/ Metal Impairments (that were added by EPA to the 303d list in the 2010 Cycle).D

WATERBODY AU WATERBODY AU 2020 CAUSE OF WATERBODY AU NAME DELISTING REASON 2010 PRIOR ID ID IMPAIRMENT INW0475_02 SUGAR CREEK IRON Applicable WQS attained; based on new data INW0498_T1038 INW0475_03 SUGAR CREEK IRON Applicable WQS attained; based on new data INW0487_03 BIG BLUE RIVER IRON Applicable WQS attained; based on new data INW0487_04 BIG BLUE RIVER IRON Applicable WQS attained; based on new data INW0455_T1020 INW0487_05 BIG BLUE RIVER IRON Applicable WQS attained; based on new data INW0493_02 DRIFTWOOD RIVER IRON Applicable WQS attained; based on new data INW0498_T1038 INW0493_02 DRIFTWOOD RIVER IRON Applicable WQS attained; based on new data INW0543_02 FLATROCK RIVER ALUMINUM Data and/or information lacking to determine WQ status INW0526_T1007 INW0543_03 FLATROCK RIVER ALUMINUM Data and/or information lacking to determine WQ status INW0543_04 FLATROCK RIVER ALUMINUM Data and/or information lacking to determine WQ status INW0561_M1015 INW0566_03 WHITE RIVER, EAST FORK IRON Applicable WQS attained; based on new data INW0615_00 INW0613_06 CLIFTY CREEK ALUMINUM Data and/or information lacking to determine WQ status INW0641_01 WHITE CREEK, EAST FORK ALUMINUM Data and/or information lacking to determine WQ status INW0641_02 WHITE CREEK, EAST FORK ALUMINUM Data and/or information lacking to determine WQ status WHITE CREEK, EAST FORK - UNNAMED INW0641_T1002 ALUMINUM Data and/or information lacking to determine WQ status TRIBUTARY INW0654_00 INW0641_T1003 WHITE CREEK, EAST FORK - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status

INW0641_T1004 WHITE CREEK, EAST FORK - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status ALUMINUM Data and/or information lacking to determine WQ status INW0652_02 EAST FORK WHITE RIVER IRON Applicable WQS attained; based on new data LEAD Applicable WQS attained, according to new assessment method INW0643_M1016 ALUMINUM Data and/or information lacking to determine WQ status INW0652_03 EAST FORK WHITE RIVER IRON Applicable WQS attained; based on new data LEAD Applicable WQS attained, according to new assessment method INW0663_02 EAST FORK WHITE RIVER ALUMINUM Data and/or information lacking to determine WQ status INW0665_M1021 INW0663_03 EAST FORK WHITE RIVER ALUMINUM Data and/or information lacking to determine WQ status INW0721_02 GRAHAM CREEK ALUMINUM Data and/or information lacking to determine WQ status INW0721_00 INW0721_03 GRAHAM CREEK ALUMINUM Data and/or information lacking to determine WQ status INW0721_04 GRAHAM CREEK ALUMINUM Data and/or information lacking to determine WQ status INW0721_T1002 GRAHAM CREEK, NORTH FORK ALUMINUM Data and/or information lacking to determine WQ status INW0722_00 INW0721_T1003 GRAHAM CREEK, NORTH FORK ALUMINUM Data and/or information lacking to determine WQ status INW0721_T1004 GRAHAM CREEK, NORTH FORK ALUMINUM Data and/or information lacking to determine WQ status INW0724_00 INW0722_01 LITTLE GRAHAM CREEK ALUMINUM Data and/or information lacking to determine WQ status

D Refer to Subsection 1 under Section B of Enclosure 2 for additional details. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 3 (230 of 249) Section 2: Waterbody AUs and Impairment Delistings from Category 5

TABLE 4: Removal of Waterbody AUs/ Metal Impairments (that were added by EPA to the 303d list in the 2010 Cycle).D

WATERBODY AU WATERBODY AU 2020 CAUSE OF WATERBODY AU NAME DELISTING REASON 2010 PRIOR ID ID IMPAIRMENT INW0722_03 LITTLE GRAHAM CREEK ALUMINUM Data and/or information lacking to determine WQ status INW0722_04 LITTLE GRAHAM CREEK ALUMINUM Data and/or information lacking to determine WQ status INW0725_00 INW0722_05 LITTLE GRAHAM CREEK ALUMINUM Data and/or information lacking to determine WQ status INW0722_T1001 HORSE AND POPLAR BRANCH ALUMINUM Data and/or information lacking to determine WQ status INW0723_02 GRAHAM CREEK ALUMINUM Data and/or information lacking to determine WQ status INW0723_03 GRAHAM CREEK ALUMINUM Data and/or information lacking to determine WQ status INW0723_04 GRAHAM CREEK ALUMINUM Data and/or information lacking to determine WQ status INW0723_05 GRAHAM CREEK ALUMINUM Data and/or information lacking to determine WQ status GRAHAM CREEK - UNNAMED TRIBUTARY INW0723_T1001 ALUMINUM Data and/or information lacking to determine WQ status (HUNGRY HOLLOW) INW0723_00 INW0723_T1002 RUSH BRANCH ALUMINUM Data and/or information lacking to determine WQ status INW0723_T1003 CAMPFIRE CREEK ALUMINUM Data and/or information lacking to determine WQ status INW0723_T1004 GRAHAM CREEK - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INW0723_T1005 GRAHAM CREEK - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INW0723_T1006 GRAHAM CREEK - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INW0723_T1007 GRAHAM CREEK - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INW0731_02 OTTER CREEK ALUMINUM Data and/or information lacking to determine WQ status INW0761_00 INW0731_03 OTTER CREEK ALUMINUM Data and/or information lacking to determine WQ status INW0731_04 OTTER CREEK ALUMINUM Data and/or information lacking to determine WQ status INW0732_02 OTTER CREEK ALUMINUM Data and/or information lacking to determine WQ status INW0732_03 OTTER CREEK ALUMINUM Data and/or information lacking to determine WQ status INW0732_04 OTTER CREEK ALUMINUM Data and/or information lacking to determine WQ status INW0763_00 INW0732_T1001 FALLING TIMBER BRANCH ALUMINUM Data and/or information lacking to determine WQ status INW0732_T1004 OTTER CREEK - UNNAMED TRIBUTARY (LTD) ALUMINUM Data and/or information lacking to determine WQ status INW0732_T1005 OTTER CREEK - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INW0742_03 VERNON FORK MUSCATATUCK RIVER ALUMINUM Data and/or information lacking to determine WQ status INW0755_00 INW0742_T1003 SUGAR CREEK ALUMINUM Data and/or information lacking to determine WQ status INW0742_T1004 LEATHERWOOD CREEK ALUMINUM Data and/or information lacking to determine WQ status INW0743_T1003 BRUSH CREEK ALUMINUM Data and/or information lacking to determine WQ status INW0757_00 INW0743_T1004 BRUSH CREEK ALUMINUM Data and/or information lacking to determine WQ status

D Refer to Subsection 1 under Section B of Enclosure 2 for additional details. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 3 (231 of 249) Section 2: Waterbody AUs and Impairment Delistings from Category 5

TABLE 4: Removal of Waterbody AUs/ Metal Impairments (that were added by EPA to the 303d list in the 2010 Cycle).D

WATERBODY AU WATERBODY AU 2020 CAUSE OF WATERBODY AU NAME DELISTING REASON 2010 PRIOR ID ID IMPAIRMENT ALUMINUM Data and/or information lacking to determine WQ status INW0771_03 VERNON FORK MUSCATATUCK RIVER IRON Applicable WQS attained; based on new data LEAD Applicable WQS attained, according to new assessment method ALUMINUM Data and/or information lacking to determine WQ status INW0771_00 INW0771_04 VERNON FORK MUSCATATUCK RIVER IRON Applicable WQS attained; based on new data LEAD Applicable WQS attained, according to new assessment method VERNON FORK MUSCATATUCK RIVER - ALUMINUM Data and/or information lacking to determine WQ status INW0771_T1006 UNNAMED TRIBUTARY LEAD Applicable WQS attained, according to new assessment method INW0772_05 SIXMILE CREEK ALUMINUM Data and/or information lacking to determine WQ status INW0772_06 SIXMILE CREEK ALUMINUM Data and/or information lacking to determine WQ status INW0776_00 INW0772_T1003 SIXMILE CREEK - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INW0772_T1004 SIXMILE CREEK - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INW0772_T1005 SIXMILE CREEK - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INW0773_01 STORM CREEK ALUMINUM Data and/or information lacking to determine WQ status INW0783_00 INW0773_T1001 STORM CREEK - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INW0781_00 INW0774_01 MUTTON CREEK ALUMINUM Data and/or information lacking to determine WQ status INW0774_02 MUTTON CREEK ALUMINUM Data and/or information lacking to determine WQ status INW0782_00 INW0774_T1003 MUTTON CREEK - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INW0776_00 INW0775_02 VERNON FORK MUSCATATUCK RIVER ALUMINUM Data and/or information lacking to determine WQ status ALUMINUM Data and/or information lacking to determine WQ status INW0792_03 MUSCATATUCK RIVER LEAD Applicable WQS attained, according to new assessment method INW0796_T1003 ALUMINUM Data and/or information lacking to determine WQ status INW0792_07 MUSCATATUCK RIVER LEAD Applicable WQS attained, according to new assessment method INW07B7_M1005 INW0795_04 MUSCATATUCK RIVER ALUMINUM Data and/or information lacking to determine WQ status INW0832_03 EAST FORK WHITE RIVER ALUMINUM Data and/or information lacking to determine WQ status INW0832_04 EAST FORK WHITE RIVER ALUMINUM Data and/or information lacking to determine WQ status INW0822_M1003 INW0832_05 EAST FORK WHITE RIVER ALUMINUM Data and/or information lacking to determine WQ status INW0832_06 EAST FORK WHITE RIVER ALUMINUM Data and/or information lacking to determine WQ status INW0893_02 INDIAN CREEK ALUMINUM Data and/or information lacking to determine WQ status INW0893_03 INDIAN CREEK ALUMINUM Data and/or information lacking to determine WQ status INW08B4_00 INW0893_T1001 LITTLE INDIAN CREEK ALUMINUM Data and/or information lacking to determine WQ status INW0893_T1002 COLE BRANCH ALUMINUM Data and/or information lacking to determine WQ status INW0893_T1003 TOWN BRANCH ALUMINUM Data and/or information lacking to determine WQ status INW0896_02 INDIAN CREEK IRON Applicable WQS attained; based on new data INW08BA_00 INW0896_T1006 OPOSSUM CREEK IRON Applicable WQS attained; based on new data INW0896_T1007 POSS CREEK IRON Applicable WQS attained; based on new data

D Refer to Subsection 1 under Section B of Enclosure 2 for additional details. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 3 (232 of 249) Section 2: Waterbody AUs and Impairment Delistings from Category 5

TABLE 4: Removal of Waterbody AUs/ Metal Impairments (that were added by EPA to the 303d list in the 2010 Cycle).D

WATERBODY AU WATERBODY AU 2020 CAUSE OF WATERBODY AU NAME DELISTING REASON 2010 PRIOR ID ID IMPAIRMENT INW08A3_04 EAST FORK WHITE RIVER (PWS) IRON Applicable WQS attained; based on new data INW0845_M1053 INW08A3_05 EAST FORK WHITE RIVER IRON Applicable WQS attained; based on new data INW08A5_02 EAST FORK WHITE RIVER IRON Applicable WQS attained; based on new data INW08A5_03 EAST FORK WHITE RIVER IRON Applicable WQS attained; based on new data INW08A5_04 EAST FORK WHITE RIVER IRON Applicable WQS attained; based on new data INW08A2_M1008 INW08A5_05 EAST FORK WHITE RIVER IRON Applicable WQS attained; based on new data INW08A5_06 EAST FORK WHITE RIVER IRON Applicable WQS attained; based on new data INW08A5_07 EAST FORK WHITE RIVER IRON Applicable WQS attained; based on new data INW08A5_08 EAST FORK WHITE RIVER IRON Applicable WQS attained; based on new data INW08A6_03 EAST FORK WHITE RIVER ALUMINUM Data and/or information lacking to determine WQ status INW08A6_04 EAST FORK WHITE RIVER ALUMINUM Data and/or information lacking to determine WQ status INW08A3_M1058 INW08A6_05 EAST FORK WHITE RIVER ALUMINUM Data and/or information lacking to determine WQ status INW08A6_06 EAST FORK WHITE RIVER ALUMINUM Data and/or information lacking to determine WQ status INW08D6_05 LOST RIVER (OSRW) ALUMINUM Data and/or information lacking to determine WQ status INW08D6_06 LOST RIVER (OSRW) ALUMINUM Data and/or information lacking to determine WQ status INW08D6_07 LOST RIVER (OSRW) ALUMINUM Data and/or information lacking to determine WQ status INW08D6_T1011 LOST RIVER - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INW08D6_T1012 LOST RIVER - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INW08D6_T1013 LOST RIVER - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INW08GA_T1035 INW08D6_T1014 LOST RIVER - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INW08D6_T1015 LOST RIVER - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INW08D6_T1016 LOST RIVER - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INW08D6_T1017 LOST RIVER - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INW08D6_T1018 LOST RIVER - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INW08D6_T1019 LOST RIVER - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INW08D7_03 LOST RIVER (OSRW) ALUMINUM Data and/or information lacking to determine WQ status INW08D7_04 LOST RIVER (OSRW) ALUMINUM Data and/or information lacking to determine WQ status INW08D7_T1008 LOST RIVER - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INW08GC_T1034 INW08D7_T1009 LOST RIVER - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INW08D7_T1010 LOST RIVER - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INW08D7_T1011 LOST RIVER - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INW08D7_T1012 LOST RIVER - UNNAMED TRIBUTARY ALUMINUM Data and/or information lacking to determine WQ status INW08GF_T1032 INW08D8_03 LOST RIVER (OSRW) IRON Applicable WQS attained; based on new data INW08F2_02 LOWER EAST FORK WHITE RIVER ALUMINUM Data and/or information lacking to determine WQ status INW08H1_M1015 INW08F2_03 LOWER EAST FORK WHITE RIVER ALUMINUM Data and/or information lacking to determine WQ status

D Refer to Subsection 1 under Section B of Enclosure 2 for additional details. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 3 (233 of 249) Section 2: Waterbody AUs and Impairment Delistings from Category 5

TABLE 4: Removal of Waterbody AUs/ Metal Impairments (that were added by EPA to the 303d list in the 2010 Cycle).D

WATERBODY AU WATERBODY AU 2020 CAUSE OF WATERBODY AU NAME DELISTING REASON 2010 PRIOR ID ID IMPAIRMENT INW08F8_02 EAST FORK WHITE RIVER ALUMINUM Data and/or information lacking to determine WQ status INW08F8_03 EAST FORK WHITE RIVER ALUMINUM Data and/or information lacking to determine WQ status INW08H7_M1070 INW08F8_04 EAST FORK WHITE RIVER ALUMINUM Data and/or information lacking to determine WQ status INW08F8_05 EAST FORK WHITE RIVER ALUMINUM Data and/or information lacking to determine WQ status INW08F8_06 EAST FORK WHITE RIVER ALUMINUM Data and/or information lacking to determine WQ status INW08H9_M1055 INW08F9_02 EAST FORK WHTIE RIVER IRON Applicable WQS attained; based on new data

D Refer to Subsection 1 under Section B of Enclosure 2 for additional details. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 5 (234 of 249) Section 3: Waterbody AUs and Impairment Additions

TABLE 5: IN Added New Waterbody AUs and Impairments to Category 5.E

WATERBODY AU ID WATERBODY AU NAME CAUSE OF IMPAIRMENT INA0344_01 HIRAM SWEET DITCH NUTRIENTS BIOLOGICAL INTEGRITY INA0345_T1001 FISH CREEK - UNNAMED TRIBUTARY ESCHERICHIA COLI (E. COLI) INA0362_05 CEDAR CREEK BIOLOGICAL INTEGRITY BIOLOGICAL INTEGRITY DISSOLVED OXYGEN INA0376_T1001 YANT DITCH ESCHERICHIA COLI (E. COLI) NUTRIENTS INA0381_T1007 NORTH BRANCH HURSEY DITCH ESCHERICHIA COLI (E. COLI) INA0382_T1001 DAVIS DITCH ESCHERICHIA COLI (E. COLI) INA0462_01 ST. MARYS RIVER NUTRIENTS INA0465_01 SPY RUN CREEK BIOLOGICAL INTEGRITY ESCHERICHIA COLI (E. COLI) INA0511_T1002 BENDER DITCH NUTRIENTS PH BIOLOGICAL INTEGRITY INC0143_11 LITTLE CALUMET RIVER, EAST ARM (COLDWATER, OSRW) ESCHERICHIA COLI (E. COLI) INC0155_T1002 TURKEY CREEK - UNNAMED TRIBUTARY CHLORIDE INJ01A1_03 PIGEON CREEK BIOLOGICAL INTEGRITY INJ01AA_T1003 TURKEY CREEK BIOLOGICAL INTEGRITY BIOLOGICAL INTEGRITY INJ01H8_T1005 KIEFFER DITCH ESCHERICHIA COLI (E. COLI) BIOLOGICAL INTEGRITY INJ01J3_T1004 OWL CREEK ESCHERICHIA COLI (E. COLI) INJ01J4_08 ELKHART RIVER ESCHERICHIA COLI (E. COLI) INK0112_T1002 JORDANS CREEK BIOLOGICAL INTEGRITY BIOLOGICAL INTEGRITY INK0147_03 MILL CREEK ESCHERICHIA COLI (E. COLI) INK0151_02 WOLF CREEK BIOLOGICAL INTEGRITY INK0154_T1009 COOL DITCH BIOLOGICAL INTEGRITY INK01A8_04 SANDY HOOK DITCH ESCHERICHIA COLI (E. COLI) INK01DC_01 SINGLETON DITCH ESCHERICHIA COLI (E. COLI) INK0255_T1010 KENT DITCH BIOLOGICAL INTEGRITY INK02D1_T1006 HANGER CREEK NUTRIENTS INK02D3_T1002 CARLSON DITCH NUTRIENTS INP0921_T1018 HALL CREEK - UNNAMED TRIBUTARY BIOLOGICAL INTEGRITY INW0564_03 HAW CREEK ESCHERICHIA COLI (E. COLI)

E See Appendix L of the 2020 IN IR; and Additions identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 5 (235 of 249) Section 3: Waterbody AUs and Impairment Additions

TABLE 5: IN Added New Waterbody AUs and Impairments to Category 5.E

WATERBODY AU ID WATERBODY AU NAME CAUSE OF IMPAIRMENT INW0564_04 HAW CREEK ESCHERICHIA COLI (E. COLI)

E See Appendix L of the 2020 IN IR; and Additions identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 6 (236 of 249) Section 3: Waterbody AUs and Impairment Additions

TABLE 6: IN Added Impairments (to Waterbody AUs already listed in Category 5 in the previous cycle).F WATERBODY AU ID WATERBODY AU NAME CAUSE OF IMPAIRMENT INA0346_02 FISH CREEK BIOLOGICAL INTEGRITY INA0448_02 ST. MARYS RIVER PH DISSOLVED OXYGEN INA0514_02 BLACK CREEK PH INB01A1_01 SEEGAR DITCH BIOLOGICAL INTEGRITY INC0132_T1018 SALT CREEK - UNNAMED TRIBUTARY NUTRIENTS INJ0184_02 CROOKED CREEK BIOLOGICAL INTEGRITY INJ01B5_04 PAGE DITCH NUTRIENTS INJ01I1_01 STONY CREEK BIOLOGICAL INTEGRITY INJ01I5_03 ELKHART RIVER BIOLOGICAL INTEGRITY INJ01I5_T1004 ELKHART RIVER HYDRAULIC CANAL BIOLOGICAL INTEGRITY INJ01K2_T1009 INDIAN CREEK BIOLOGICAL INTEGRITY INJ01M5_02 SAINT JOSEPH RIVER (COLDWATER) BIOLOGICAL INTEGRITY INJ01M6_02 JUDAY CREEK (COLDWATER) BIOLOGICAL INTEGRITY INJ01M8_01 SAINT JOSEPH RIVER (COLDWATER) BIOLOGICAL INTEGRITY INK0189_02 KANKAKEE RIVER BIOLOGICAL INTEGRITY INK01AA_01 KANKAKEE RIVER PCBS IN FISH TISSUE INK0224_05 CARPENTER CREEK DISSOLVED OXYGEN INK0242_02 IROQUOIS RIVER ESCHERICHIA COLI (E. COLI) INK0252_06 WHALEY DITCH NUTRIENTS INN0444_T1004 TRIGGER BRANCH BIOLOGICAL INTEGRITY INN04C1_02 OIL CREEK BIOLOGICAL INTEGRITY INN04C2_02 LITTLE OIL CREEK BIOLOGICAL INTEGRITY INW0331_T1010 LITTLE DEER CREEK - UNNAMED TRIBUTARY ESCHERICHIA COLI (E. COLI) INW0331_T1014 LITTLE DEER CREEK ESCHERICHIA COLI (E. COLI) INW08E7_03 EAST FORK WHITE RIVER BIOLOGICAL INTEGRITY INW0881_T1009 JACKSON CREEK BIOLOGICAL INTEGRITY

F See Appendix L of the 2020 IN IR; and Additions identified under ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 7 (237 of 249) Section 4: Waterbody AU Segmentation Changes

TABLE 7: IN Added Waterbody AUs (that resulted from resegmentations of previously listed AUs in Category 5).G

WATERBODY AU ID WATERBODY AU NAME CAUSE OF IMPAIRMENT PRIOR AU ID INB0816_02A WEA CREEK - UNNAMED TRIBUTARY ESCHERICHIA COLI (E. COLI) INB0816_06A INC01P1020_00 LAKE MARY PCBS IN FISH TISSUE NRC_LM INC01P1084_00 PINE STATION SOUTH POND PCBS IN FISH TISSUE NRC_PSSP

G See Appendix L of the 2020 IN IR; and AU info in ATTAINS electronic submission. See also Section D of Enclosure 3. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 8 (238 of 249 Section 4: Waterbody AU Segmentation Changes

TABLE 8: IN's Added Impairments (to previously listed Waterbody AUs in Category 5 that now have been resegmented).H

WATERBODY AU ID WATERBODY AU NAME CAUSE OF IMPAIRMENT PRIOR AU ID INB11I1_T1001 MARIA CREEK DISSOLVED OXYGEN INB11J1_T1001 INW0331_T1014 LITTLE DEER CREEK ESCHERICHIA COLI (E. COLI) INW0352_T1009

H See Appendix L of the 2020 IN IR; and AU info and additions provided in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 9 (239 of 249) Section 5: Waterbody AUs and Impairment Listings under Category 4

TABLE 9: IN's Waterbody AUs and Impairments Listed in Category 4B.I

PREVIOUS AU ID 2018 PREVIOUS AU ID SOURCE OF WATERBODY AU ID WATERBODY AU NAME CAUSE OF IMPAIRMENT AU SIZE UNITS Updated Original IMPAIRMENT

INB08G2_04 WABASH RIVER TEMPERATURE 2.39 Miles INB08G2_01 INB08E1_M1050 INB08G3_03 WABASH RIVER TEMPERATURE 3.28 Miles INB08G3_01 INB08E6_M1022 INB1164_04 WABASH RIVER TEMPERATURE 3.24 Miles INB1164_02 INB1142_M1025 Electrical generating INB1165_04 WABASH RIVER TEMPERATURE 3.43 Miles INB1165_03 INB1145_M1003 facility discharges INB1165_05 WABASH RIVER TEMPERATURE 3.75 Miles BIOLOGICAL INTEGRITY INB11P1028_00 TURTLE CREEK RESERVOIR 1556 Acres INB11P1028_00 TEMPERATURE BIOLOGICAL INTEGRITY INV0334_T1005 TURKEY FORK 0.71 Miles INV0334_T1005 INV0338_T1023 CHLORIDE Picnic Wood Wastewater BIOLOGICAL INTEGRITY Treatment Plant, owned INV0334_T1011 TURKEY FORK 1.74 Miles CHLORIDE by LMH Utilities INV0334_T1004 INV0338_T1038 Corporation BIOLOGICAL INTEGRITY INV0334_T1012 TURKEY FORK 0.70 Miles CHLORIDE

I See Tables 2 and 3 in Appendix D of the 2020 IN IR; and Category 4B provided in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 10 (240 of 249) Section 5: Waterbody AUs and Impairment Listings under Category 4

TABLE 10: IN's Waterbody AUs and Impairments Listed in Category 4C.J

PREVIOUS AU ID PREVIOUS AU ID POLLUTION SOURCE OF WATERBODY AU ID WATERBODY AU NAME CAUSE OF IMPAIRMENT AU SIZE UNITS 2018 Updated Original IMPAIRMENT

Habitat Modification - Other INA0371_01 DIEHL DITCH BIOLOGICAL INTEGRITY 4.36 Miles INA0371_01 INA0391_T1078 Than Hydromodification Habitat Modification - Other INA0371_02 DIEHL DITCH BIOLOGICAL INTEGRITY 1.29 Miles INA0371_02 INA0391_T1078 Than Hydromodification (Loss of Riparian Habitat) Habitat Modification - Other DIEHL DITCH - UNNAMED INA0371_T1002 BIOLOGICAL INTEGRITY 2.08 Miles INA0371_T1002 INA0391_T1078 Than Hydromodification (Loss TRIBUTARY of Riparian Habitat) Habitat Modification - Other DIEHL DITCH - UNNAMED INA0371_T1003 BIOLOGICAL INTEGRITY 5.61 Miles INA0371_T1003 INA0391_T1078 Than Hydromodification (Loss TRIBUTARY of Riparian Habitat) Habitat Modification - Other INB0173_03 ROCK CREEK BIOLOGICAL INTEGRITY 7.17 Miles INB0173_03 INB0184_00 Than Hydromodification Habitat Modification - Other INB0174_01 ROCK CREEK BIOLOGICAL INTEGRITY 11.92 Miles INB0174_01 INB0186_00 Than Hydromodification Channelization and Habitat INB0357_T1003 LITTLE CREEK BIOLOGICAL INTEGRITY 4.67 Miles INB0357_T1003 INB0356_T1001 Modification - Other Than Hydromodification INB0712_02 BROAD CREEK BIOLOGICAL INTEGRITY 21.29 Miles INB0712_02 INB0714_00 Channelization INB0714_T1002 INB0712_T1001 NORTH CREEK HABITAT ALTERATIONS 6.90 Miles INB0712_T1001 INB0714_T1003 Channelization INB0714_T1004 BROAD CREEK - INB0712_T1002 HABITAT ALTERATIONS 2.88 Miles INB0712_T1002 INB0714_T1001 Channelization UNNAMED TRIBUTARY LITTLE PIGEON CREEK, INE0198_T1025 INE0198_T1044 EAST FORK - UNNAMED BIOLOGICAL INTEGRITY 9.92 Miles INE01E9_T1049 Dam or Impoundment TRIBUTARY INE0198_T1026

INK0128_03 LITTLE KANKAKEE RIVER BIOLOGICAL INTEGRITY 21.27 Miles INK0128_02 INK011C_00 Very small, marshy stream.

INK0138_02 DAUSMAN DITCH HABITAT ALTERATIONS 5.87 Miles INK0138_01 INK015D_00 Channelization INK0138_T1003 BROCK DITCH BIOLOGICAL INTEGRITY 6.98 Miles INK0138_T1003 INK015D_00 Channelization INK0138_T1004 BROCK DITCH HABITAT ALTERATIONS 5.66 Miles INK0138_T1004 INK015D_00 Channelization INK0138_T1005 PORTER DITCH BIOLOGICAL INTEGRITY 4.20 Miles INK0138_T1005 INK015D_00 Channelization

J See Table 4 in Appendix D of the 2020 IN IR; and Category 4C identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 10 (241 of 249) Section 5: Waterbody AUs and Impairment Listings under Category 4

TABLE 10: IN's Waterbody AUs and Impairments Listed in Category 4C.J

PREVIOUS AU ID PREVIOUS AU ID POLLUTION SOURCE OF WATERBODY AU ID WATERBODY AU NAME CAUSE OF IMPAIRMENT AU SIZE UNITS 2018 Updated Original IMPAIRMENT

INK0138_T1006 UNSICKER-CRAIG DITCH HABITAT ALTERATIONS 3.69 Miles INK0138_01 INK015D_00 Channelization Hydromodification (flow INK0142_02 KINGSBURY CREEK BIOLOGICAL INTEGRITY 6.98 Miles INK0142_01 INK0137_00 regulation or modification) Hydromodification (flow INK0142_03 KINGSBURY CREEK BIOLOGICAL INTEGRITY 1.58 Miles INK0142_01 INK0137_00 regulation or modification) Hydromodification (flow INK0142_04 KINGSBURY CREEK BIOLOGICAL INTEGRITY 1.6 Miles INK0142_01 INK0137_00 regulation or modification) KINGSBURY CREEK- Hydromodification (flow INK0142_T1001 BIOLOGICAL INTEGRITY 2.47 Miles INK0142_01 INK0137_00 UNNAMED TRIBUTARY regulation or modification) Natural Sources (naturally INK0224_04 CARPENTER CREEK DISSOLVED OXYGEN 3.11 Miles INK0224_01 INK0236_01 intermittent flows) Natural Sources (naturally INK0224_T1003 CARPENTER CREEK DISSOLVED OXYGEN 0.90 Miles INK0224_01 INK0236_01 intermittent flows) Natural Sources (naturally INN0126_T1006 DRY FORK BIOLOGICAL INTEGRITY 7.02 Miles INN0126_T1003 INN0139_T1030 intermittent flows) Natural Sources (naturally INN0126_T1007 DRY FORK BIOLOGICAL INTEGRITY 10.64 Miles INN0126_T1003 INN0139_T1030 intermittent flows) Natural Sources (naturally INN0126_T1008 DRY FORK BIOLOGICAL INTEGRITY 8.94 Miles INN0126_T1003 INN0139_T1030 intermittent flows) Natural Sources (naturally INN0126_T1009 DRY FORK BIOLOGICAL INTEGRITY 1.83 Miles INN0126_T1003 INN0139_T1030 intermittent flows) Natural Sources (naturally INN0126_T1009A NEW NORTH LAKE INLET BIOLOGICAL INTEGRITY 0.23 Miles INN0126_T1003 INN0139_T1030 intermittent flows) HALL CREEK - UNNAMED BIOLOGICAL INTEGRITY INP0921_T1021 4.73 Miles INP0921_03 INP0933_T1064 Channelization TRIBUTARY SEDIMENTATION/SILTATION Channelization and Habitat INP0931_02 HUNLEY CREEK BIOLOGICAL INTEGRITY 8.11 Miles INP0931_01 INP0941_00 Modification - Other Than Hydromodification ELL CREEK - UNNAMED INP0945_T1005 HABITAT ALTERATIONS 9.35 Miles INP0945_T1001 INP0947_T1025 Channelization TRIBUTARY ELL CREEK - UNNAMED INP0945_T1007 HABITAT ALTERATIONS 0.77 Miles INP0945_T1001 INP0947_T1025 Channelization TRIBUTARY HABITAT ALTERATIONS Habitat Modifications (Loss of INP0953_T1006 LITTLE FLAT CREEK Miles INP0953_T1005 INP0953_T1065 SEDIMENTATION/SILTATION Riparian Habitat)

J See Table 4 in Appendix D of the 2020 IN IR; and Category 4C identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 10 (242 of 249) Section 5: Waterbody AUs and Impairment Listings under Category 4

TABLE 10: IN's Waterbody AUs and Impairments Listed in Category 4C.J

PREVIOUS AU ID PREVIOUS AU ID POLLUTION SOURCE OF WATERBODY AU ID WATERBODY AU NAME CAUSE OF IMPAIRMENT AU SIZE UNITS 2018 Updated Original IMPAIRMENT

HABITAT ALTERATIONS Habitat Modifications (Loss of INP0953_T1007 LITTLE FLAT CREEK 21.19 Miles INP0953_T1005 INP0953_T1065 SEDIMENTATION/SILTATION Riparian Habitat) Natural Sources (naturally INW0885_03 LITTLE SALT CREEK DISSOLVED OXYGEN 8.84 Miles INW0885_01 INW0897_00 intermittent flows) Natural Sources (naturally INW0885_04 LITTLE SALT CREEK DISSOLVED OXYGEN 8.56 Miles INW0885_01 INW0897_00 intermittent flows) Natural Sources (naturally INW0885_05 LITTLE SALT CREEK DISSOLVED OXYGEN 0.77 Miles INW0885_01 INW0897_00 intermittent flows) Natural Sources (naturally INW0885_06 LITTLE SALT CREEK DISSOLVED OXYGEN 5.90 Miles INW0885_01 INW0897_00 intermittent flows) LITTLE SALT CREEK- Natural Sources (naturally INW0885_T1001 DISSOLVED OXYGEN 9.81 Miles INW0885_T1001 INW0897_00 UNNAMED TRIBUTARY intermittent flows) Natural Sources (naturally INW0885_T1005 BREWER BRANCH DISSOLVED OXYGEN 6.96 Miles INW0885_01 INW0897_00 intermittent flows) Natural Sources (naturally INW08B3_03 BOGGS CREEK DISSOLVED OXYGEN 3.14 Miles INW08B3_T1009 INW08D7_T1060 intermittent flows)

J See Table 4 in Appendix D of the 2020 IN IR; and Category 4C identified in ATTAINS electronic submission. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 11 (243 of 249) Section 6: TMDL Development - Priority Ranking Schedules

TABLE 11: IN TMDLs Scheduled for Completion between 2020 and 2022.K WATERBODY AU ID WATERBODY AU NAME CAUSE OF IMPAIRMENT HUC PLANNED TMDL REPORT ESCHERICHIA COLI (E. COLI) INB11I1_01 MARIA CREEK 051201111801 Maria Creek Watershed TMDL BIOLOGICAL INTEGRITY INB11I1_01A MARIA CREEK ESCHERICHIA COLI (E. COLI) 051201111801 Maria Creek Watershed TMDL ESCHERICHIA COLI (E. COLI) INB11I1_T1001 MARIA CREEK DISSOLVED OXYGEN 051201111801 Maria Creek Watershed TMDL BIOLOGICAL INTEGRITY INB11I1_T1002 MARIA CREEK - UNNAMED TRIBUTARY ESCHERICHIA COLI (E. COLI) 051201111801 Maria Creek Watershed TMDL INB11I1_T1003 MARIA CREEK - UNNAMED TRIBUTARY ESCHERICHIA COLI (E. COLI) 051201111801 Maria Creek Watershed TMDL INB11I1_T1004 MARIA CREEK - UNNAMED TRIBUTARY ESCHERICHIA COLI (E. COLI) 051201111801 Maria Creek Watershed TMDL INB11I1_T1005 MARIA CREEK - UNNAMED TRIBUTARY ESCHERICHIA COLI (E. COLI) 051201111801 Maria Creek Watershed TMDL INB11I2_01 MARIA CREEK ESCHERICHIA COLI (E. COLI) 051202080802 Maria Creek Watershed TMDL INW0881_01 CLEAR CREEK ESCHERICHIA COLI (E. COLI) 051202080801 Laughery Creek Watershed TMDL INW0881_01A CLEAR CREEK ESCHERICHIA COLI (E. COLI) 051202080801 Laughery Creek Watershed TMDL INW0881_02 CLEAR CREEK ESCHERICHIA COLI (E. COLI) 051202080801 Laughery Creek Watershed TMDL ESCHERICHIA COLI (E. COLI) INW0881_03 CLEAR CREEK 051202080801 Laughery Creek Watershed TMDL BIOLOGICAL INTEGRITY ESCHERICHIA COLI (E. COLI) INW0881_04 CLEAR CREEK 051202080801 Laughery Creek Watershed TMDL BIOLOGICAL INTEGRITY INW0881_T1001 CLEAR CREEK - UNNAMED TRIBUTARY ESCHERICHIA COLI (E. COLI) 051202080801 Laughery Creek Watershed TMDL INW0881_T1002 CLEAR CREEK - UNNAMED TRIBUTARY ESCHERICHIA COLI (E. COLI) 051202080801 Laughery Creek Watershed TMDL INW0881_T1003 CLEAR CREEK - UNNAMED TRIBUTARY ESCHERICHIA COLI (E. COLI) 051202080801 Laughery Creek Watershed TMDL INW0881_T1005 JACKSON CREEK - UNNAMED TRIBUTARY ESCHERICHIA COLI (E. COLI) 051202080801 Laughery Creek Watershed TMDL INW0881_T1006 JACKSON CREEK - UNNAMED TRIBUTARY ESCHERICHIA COLI (E. COLI) 051202080801 Laughery Creek Watershed TMDL INW0881_T1007 JACKSON CREEK - UNNAMED TRIBUTARY ESCHERICHIA COLI (E. COLI) 051202080801 Laughery Creek Watershed TMDL INW0881_T1008 JACKSON CREEK ESCHERICHIA COLI (E. COLI) 051202080801 Laughery Creek Watershed TMDL ESCHERICHIA COLI (E. COLI) INW0881_T1009 JACKSON CREEK 051202080801 Laughery Creek Watershed TMDL BIOLOGICAL INTEGRITY BIOLOGICAL INTEGRITY INW0881_T1010 CLEAR CREEK - UNNAMED TRIBUTARY 051202080801 Laughery Creek Watershed TMDL ESCHERICHIA COLI (E. COLI) INW0882_02 CLEAR CREEK ESCHERICHIA COLI (E. COLI) 051202080802 Laughery Creek Watershed TMDL ESCHERICHIA COLI (E. COLI) INW0882_03 CLEAR CREEK 051202080802 Laughery Creek Watershed TMDL NUTRIENTS

K See Appendix E of the 2020 IN IR. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 11 (244 of 249) Section 6: TMDL Development - Priority Ranking Schedules

TABLE 11: IN TMDLs Scheduled for Completion between 2020 and 2022.K WATERBODY AU ID WATERBODY AU NAME CAUSE OF IMPAIRMENT HUC PLANNED TMDL REPORT INW0882_T1001 CLEAR CREEK - UNNAMED TRIBUTARY ESCHERICHIA COLI (E. COLI) 051202080802 Laughery Creek Watershed TMDL INW0882_T1003 CLEAR CREEK - UNNAMED TRIBUTARY ESCHERICHIA COLI (E. COLI) 051202080802 Laughery Creek Watershed TMDL ESCHERICHIA COLI (E. COLI) INW0882_T1004 CLEAR CREEK - UNNAMED TRIBUTARY 051202080802 Laughery Creek Watershed TMDL BIOLOGICAL INTEGRITY INW0882_T1005 CLEAR CREEK - UNNAMED TRIBUTARY ESCHERICHIA COLI (E. COLI) 051202080802 Laughery Creek Watershed TMDL INW0882_T1006 CLEAR CREEK - UNNAMED TRIBUTARY ESCHERICHIA COLI (E. COLI) 051202080802 Laughery Creek Watershed TMDL INW0882_T1007 CLEAR CREEK - UNNAMED TRIBUTARY ESCHERICHIA COLI (E. COLI) 051202080802 Laughery Creek Watershed TMDL INW0883_01 CLEAR CREEK ESCHERICHIA COLI (E. COLI) 051202080803 Laughery Creek Watershed TMDL INW0883_02 CLEAR CREEK ESCHERICHIA COLI (E. COLI) 051202080803 Laughery Creek Watershed TMDL INW0883_T1001 CLEAR CREEK - UNNAMED TRIBUTARY ESCHERICHIA COLI (E. COLI) 051202080803 Laughery Creek Watershed TMDL INW0883_T1002 CLEAR CREEK - UNNAMED TRIBUTARY ESCHERICHIA COLI (E. COLI) 051202080803 Laughery Creek Watershed TMDL INW0883_T1003 CLEAR CREEK - UNNAMED TRIBUTARY ESCHERICHIA COLI (E. COLI) 051202080803 Laughery Creek Watershed TMDL INW0883_T1004 LITTLE CLEAR CREEK ESCHERICHIA COLI (E. COLI) 051202080803 Laughery Creek Watershed TMDL INW0883_T1005 JUDAH BRANCH ESCHERICHIA COLI (E. COLI) 051202080803 Laughery Creek Watershed TMDL INW0884_T1010 HENDERSON CREEK BIOLOGICAL INTEGRITY 051202080804 Laughery Creek Watershed TMDL INW0885_02 LITTLE SALT CREEK DISSOLVED OXYGEN 051202080805 Laughery Creek Watershed TMDL INW0885_05 LITTLE SALT CREEK BIOLOGICAL INTEGRITY 051202080805 Laughery Creek Watershed TMDL

INW0885_T1001 LITTLE SALT CREEK - UNNAMED TRIBUTARY BIOLOGICAL INTEGRITY 051202080805 Laughery Creek Watershed TMDL

INW0885_T1007 KNOB CREEK ESCHERICHIA COLI (E. COLI) 051202080805 Laughery Creek Watershed TMDL INW0885_T1008 KNOB CREEK ESCHERICHIA COLI (E. COLI) 051202080805 Laughery Creek Watershed TMDL INW0885_T1009 KNOB CREEK ESCHERICHIA COLI (E. COLI) 051202080805 Laughery Creek Watershed TMDL INW0886_01 SALT CREEK ESCHERICHIA COLI (E. COLI) 051202080806 Laughery Creek Watershed TMDL INW0886_02 SALT CREEK ESCHERICHIA COLI (E. COLI) 051202080806 Laughery Creek Watershed TMDL INW0886_03 SALT CREEK ESCHERICHIA COLI (E. COLI) 051202080806 Laughery Creek Watershed TMDL INW0886_04 SALT CREEK ESCHERICHIA COLI (E. COLI) 051202080806 Laughery Creek Watershed TMDL INW0886_T1004 WOLF CREEK BIOLOGICAL INTEGRITY 051202080806 Laughery Creek Watershed TMDL

K See Appendix E of the 2020 IN IR. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 11 (245 of 249) Section 6: TMDL Development - Priority Ranking Schedules

TABLE 11: IN TMDLs Scheduled for Completion between 2020 and 2022.K WATERBODY AU ID WATERBODY AU NAME CAUSE OF IMPAIRMENT HUC PLANNED TMDL REPORT ESCHERICHIA COLI (E. COLI) Laughery Creek Watershed TMDL INW0886_T1009 GULLETTS CREEK 051202080806 BIOLOGICAL INTEGRITY Laughery Creek Watershed TMDL INW0886_T1010 GULLETT CREEK - UNNAMED TRIBUTARY ESCHERICHIA COLI (E. COLI) 051202080806 Laughery Creek Watershed TMDL INW0886_T1011 GULLETT CREEK - UNNAMED TRIBUTARY ESCHERICHIA COLI (E. COLI) 051202080806 Laughery Creek Watershed TMDL INW0887_02 SALT CREEK ESCHERICHIA COLI (E. COLI) 051202080807 Laughery Creek Watershed TMDL INW0887_03 SALT CREEK ESCHERICHIA COLI (E. COLI) 051202080807 Laughery Creek Watershed TMDL INW0887_04 SALT CREEK BIOLOGICAL INTEGRITY 051202080807 Laughery Creek Watershed TMDL INW0887_05 SALT CREEK BIOLOGICAL INTEGRITY 051202080807 Laughery Creek Watershed TMDL INW0887_T1006 GOOSE CREEK ESCHERICHIA COLI (E. COLI) 051202080807 Laughery Creek Watershed TMDL INW0887_T1007 GOOSE CREEK ESCHERICHIA COLI (E. COLI) 051202080807 Laughery Creek Watershed TMDL

K See Appendix E of the 2020 IN IR. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 12 (246 of 249) Section 7: EPA Proposed Changes to Indiana's 2020 303(d) List due to Partial Disapproval

TABLE 12: EPA Proposed Additions to Category 5 (303d list).L

WATERBODY AU ID WATERBODY AU NAME CAUSE OF IMPAIRMENT AU SIZE UNITS 2010 PRIOR ID INA0345_03 FISH CREEK IRON 9.03 Miles INA0346_02 FISH CREEK IRON 7.30 Miles INA0356_03 SAINT JOSEPH RIVER IRON 3.53 Miles INA0377_07 CEDAR CREEK (OSRW) IRON 11.13 Miles INA0386_03 ST. JOSEPH RIVER IRON 1.57 Miles INA0386_04 ST. JOSEPH RIVER IRON 1.10 Miles INA03P1044_00 ST. JOSEPH RESERVOIR IRON 30.00 Acres INA0448_02 ST. MARYS RIVER IRON 4.48 Miles INA0462_01 ST. MARYS RIVER IRON 10.06 Miles INA0464_01 ST. MARYS RIVER IRON 2.00 Miles INA0466_07 ST. MARYS RIVER IRON 0.43 Miles INA0512_01 MAUMEE RIVER IRON 2.11 Miles INA0512_03 MAUMEE RIVER IRON 6.31 Miles INA0516_01 MAUMEE RIVER IRON 5.85 Miles INB0151_02 WABASH RIVER IRON 2.70 Miles INB0161_02 WABASH RIVER IRON 9.73 Miles INB01B3_01 LITTLE RIVER IRON 4.41 Miles INB01D3_01 WABASH RIVER IRON 13.35 Miles INB01D3_03 WABASH RIVER IRON 1.43 Miles INB01F7_01 PIPE CREEK IRON 18.80 Miles INB01G2_02 WABASH RIVER IRON 6.55 Miles INB01P1008_00 HUNTINGTON LAKE (J. EDWARD ROUSH) IRON 900.00 Miles INB0215_04 SALAMONIE RIVER IRON 7.51 Miles INB0223_01 SALAMONIE RIVER IRON 10.15 Miles INB0245_05 SALAMONIE RIVER IRON 17.83 Miles INB0246_01 SALAMONIE RIVER (BELOW DAM) IRON 3.13 Miles INB0323_01 MISSISSINEWA RIVER IRON 11.69 Miles INB0344_04 MISSISSINEWA RIVER IRON 15.43 Miles INB0361_01 MISSISSINEWA RIVER IRON 2.31 Miles INB0361_02 MISSISSINEWA RIVER IRON 10.26 Miles INB0366_01 MISSISSINEWA RIVER IRON 10.29 Miles

L See Subsection iii under Section D of Enclosure 1. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 12 (247 of 249) Section 7: EPA Proposed Changes to Indiana's 2020 303(d) List due to Partial Disapproval

TABLE 12: EPA Proposed Additions to Category 5 (303d list).L

WATERBODY AU ID WATERBODY AU NAME CAUSE OF IMPAIRMENT AU SIZE UNITS 2010 PRIOR ID INB0441_02 EEL RIVER IRON 1.01 Miles INB0459_01 EEL RIVER IRON 5.06 Miles INB0475_01 EEL RIVER IRON 7.95 Miles INB0514_04 WABASH RIVER IRON 6.88 Miles INB0558_01 DEER CREEK IRON 5.47 Miles INB0562_01 WABASH RIVER IRON 7.29 Miles INB06A8_01 BIG MONON DITCH IRON 13.63 Miles INB0719_04 WILDCAT CREEK IRON 4.86 Miles IRON INB0725_01 MIDDLE FORK WILDCAT CREEK 5.03 Miles LEAD INB0738_07 SOUTH FORK WILDCAT CREEK IRON 5.09 Miles INB0743_05 WILDCAT CREEK IRON 4.91 Miles INB0747_03 WILDCAT CREEK (OSRW) IRON 5.68 Miles INB0749_10 WILDCAT CREEK IRON 6.08 Miles INB0849_04 BIG PINE CREEK IRON 2.99 Miles INB0849_05 BIG PINE CREEK (OSRW) IRON 5.51 Miles INB0853_03 WABASH RIVER IRON 8.35 Miles INB0864_01 WABASH RIVER IRON 3.22 Miles INB08C7_03 BIG RACCOON CREEK IRON 2.43 Miles INB08F4_03 BIG RACCOON CREEK IRON 12.46 Miles INB08G2_02 WABASH RIVER IRON 2.06 Miles INB08G5_05 WABASH RIVER IRON 0.71 Miles INB08G7_07 WABASH RIVER IRON 0.76 Miles INB0997_03 VERMILLION RIVER IRON 1.58 Miles INB1045_03 SUGAR CREEK IRON 6.50 Miles INB1064_04 SUGAR CREEK IRON 2.20 Miles INB1067_03 SUGAR CREEK IRON 5.31 Miles INB1069_05 SUGAR CREEK IRON 2.47 Miles INB11D3_01 WABASH RIVER IRON 7.95 Miles INB11F4_T1003 MUD CREEK IRON 8.07 Miles INB11G6_04 INB11F4_T1004 MUD CREEK IRON 12.99 Miles INB11G6_03

L See Subsection iii under Section D of Enclosure 1. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 12 (248 of 249) Section 7: EPA Proposed Changes to Indiana's 2020 303(d) List due to Partial Disapproval

TABLE 12: EPA Proposed Additions to Category 5 (303d list).L

WATERBODY AU ID WATERBODY AU NAME CAUSE OF IMPAIRMENT AU SIZE UNITS 2010 PRIOR ID INB11F5_T1003 SULPHUR CREEK IRON 5.71 Miles INB11G4_T1003 INB11F5_T1009 SULPHUR CREEK IRON 10.39 Miles INB11G4_T1004 INB11FC_05 BUSSERON CREEK IRON 10.99 Miles INB11J3_06 WABASH RIVER IRON 7.53 Miles INB1334_01 WABASH RIVER IRON 6.61 Miles INC0115_01 TRAIL CREEK IRON 9.58 Miles INC0133_T1030 SALT CREEK IRON 12.28 Miles INC0133_T1031 SALT CREEK IRON 6.34 Miles INC0163_T1001 INDIANA HARBOR CANAL LEAD 5.39 Miles INE01A6_03 LITTLE PIGEON CREEK IRON 4.92 Miles IRON INE0236_08 PIGEON CREEK 2.18 Miles LEAD ING0324_05 GREENS FORK IRON 5.12 Miles ING0324_01 ING0335_01 NOLANDS FORK IRON 2.22 Miles ING0335_01 ING0348_02 WHITEWATER RIVER IRON 4.91 Miles ING0348_02 ING0379_01 EAST FORK WHITEWATER RIVER IRON 4.56 Miles ING0379_01 ING0385_02 WHITEWATER RIVER IRON 6.86 Miles ING0385_01 INK0145_02 KANKAKEE RIVER IRON 4.57 Miles INK0156_02 YELLOW RIVER IRON 1.87 Miles INK0187_T1006 KANKAKEE RIVER-UNNAMED DITCH IRON 3.04 Miles INK01A6_03 CROOKED CREEK IRON 6.94 Miles INK01B3_03 KANKAKEE RIVER IRON 5.06 Miles INK01DB_02 SINGLETON DITCH IRON 2.95 Miles INK0253_04 IROQUOIS RIVER IRON 5.41 Miles INK0335_01 LITTLE CALUMET RIVER IRON 10.69 Miles INP0946_02 PATOKA RIVER IRON 8.89 Miles INP0965_02 PATOKA RIVER IRON 3.62 Miles INP0969_T1015 INV0356_04 LAUGHERY CREEK (PWS) IRON 0.20 Miles INV0372_05 LAUGHERY CREEK IRON 4.90 Miles INW011A_05 WEST FORK WHITE RIVER IRON 5.62 Miles INW0135_02 WEST FORK WHITE RIVER IRON 7.83 Miles

L See Subsection iii under Section D of Enclosure 1. Enclosure 3 Tables Related to Indiana’s 2020 303(d) List Review Table 12 (249 of 249) Section 7: EPA Proposed Changes to Indiana's 2020 303(d) List due to Partial Disapproval

TABLE 12: EPA Proposed Additions to Category 5 (303d list).L

WATERBODY AU ID WATERBODY AU NAME CAUSE OF IMPAIRMENT AU SIZE UNITS 2010 PRIOR ID INW0138_04 WEST FORK WHITE RIVER IRON 2.76 Miles INW013A_07 WHITE RIVER IRON 6.05 Miles INW0188_03 FALL CREEK IRON 2.14 Miles INW01AC_T1046 INW01A6_03 WEST FORK WHITE RIVER IRON 8.47 Miles INW01A6_T1002 INDIANAPOLIS WATERWAY CANAL IRON 6.30 Miles INW01B7_04 EAGLE CREEK IRON 6.96 Miles INW01F3_04 WEST FORK WHITE RIVER IRON 12.63 Miles INW0225_02 WEST FORK WHITE RIVER IRON 6.94 Miles INW0224_M1011 INW0244_02 WEST FORK WHITE RIVER IRON 5.07 Miles INW0283_06 WEST FORK WHITE RIVER IRON 6.34 Miles INW0272_M1036 INW02A1_03 WHITE RIVER IRON 2.45 Miles INW02A3_M1052 INW02A6_07 WHITE RIVER IRON 3.21 Miles INW0345_06 BIG WALNUT CREEK IRON 7.33 Miles INW0342_T1007 INW035C_T1002 MILL CREEK IRON 4.25 Miles INW0376_01 EEL RIVER IRON 5.83 Miles INW0376_T1004 TURKEY CREEK IRON 12.67 Miles INW0383_00 INW038B_03 EEL RIVER IRON 3.21 Miles INW039D_T1025 INW0416_01 BIG BLUE RIVER IRON 4.52 Miles INW0542_03 FLATROCK RIVER IRON 3.55 Miles INW0521_T1004 INW0561_03 FLATROCK RIVER IRON 10.62 Miles INW0552_T1013 INW063A_02 SAND CREEK IRON 5.66 Miles INW063K_T1011 INW08A3_06 EAST FORK WHITE RIVER IRON 1.00 Miles INW0845_M1053 INW08A6_02 EAST FORK WHITE RIVER IRON 5.72 Miles INW08F9_03 EAST FORK WHITE RIVER IRON 1.27 Miles INW08H9_M1055

L See Subsection iii under Section D of Enclosure 1.