Complete Listing of Louisiana S Ambient Surface Water Quality Network Sites s1

2016 Louisiana Water Quality Integrated Report Appendix E APPENDIX E: Complete Listing of Louisiana’s Ambient Surface Water Quality Network Sites (Active and Long-Term Trend Sites) Physical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 0001 LA060802_ LA060802_00 Vermilion River at Perry, Louisiana 29 57 4 92 22 000002 LA060801_ LA060801_00 Vermilion River near Breaux Bridge, Louisiana 30 14 26 91 50 000003 LA050401_ LA050401_00 Mermentau River at Mermentau, Louisiana 30 11 23 92 25 000004 LA050201_ LA050201_00 Bayou Plaquemine Brule near Estherwood, 30 11 50 92 47 00 Louisiana0005 LA050301_ LA050301_00 Bayou Nezpique north of Basile, Louisiana 30 35 0 92 53 000006 LA042208_ LA042208_00 Bay Gardene (Bayou Lost) East of Pointe a la 29 36 0 89 54 00 Hache, Louisiana0007 LA042104_ LA042104_00 Petit Lake south of Delacroix, Louisiana 29 43 0 89 0 000008 LA020902_ LA020902_00 Little Lake at Temple, Louisiana 29 34 0 90 0 000009 LA070201_ LA070201_00 Mississippi River near St. Francisville, 30 45 44 91 40 00 LouisianaE 1 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 0010 LA100101_ LA100101_00 Red River east of Hosston, Louisiana 32 53 35 93 20 000011 LA100401_ LA100401_00 Bodcau Bayou northwest of Belleview, 32 41 11 93 13 00 Louisiana0012 LA090101_ LA090101_00 Pearl River east of Bogalusa, Louisiana 30 47 30 89 17 000013 LA080101_ LA080101_00 Ouachita River at Sterlington, Louisiana 32 41 46 92 12 000014 LA080201_ LA080201_00 Ouachita River at Columbia, Louisiana 32 6 28 92 27 000015 LA080609_ LA080609_00 Little Corney Bayou east of Lillie, Louisiana 32 55 45 92 58 000016 LA080901_ LA080901_00 Boeuf River near Fort Necessity, Louisiana 32 4 23 91 42 000017 LA080901_ LA080901_00 Boeuf River west of Oak Grove, Louisiana 32 46 15 91 43 000018 LA080605_ LA080605_00 Bayou D'Arbonne west of Rocky Branch, 32 40 42 92 7 00 Louisiana0019 LA100101_ LA100101_00 Red River at Boyce, Louisiana 31 23 38 92 2 00E 2 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 0020 LA081401_ LA081401_00 Dugdemona River northwest of Dodson, 32 7 22 92 24 00 Louisiana0021 LA070301_ LA070301_00 Mississippi River at Lutcher, Louisiana 30 2 6 90 45 000022 LA010101_ LA010101_00 Atchafalaya River at Simmesport, Louisiana 30 58 55 91 52 000023 LA020401_ LA020401_00 Bayou Lafourche near Donaldsonville, 30 5 48 91 0 00 Louisiana0024 LA100201_ LA100201_00 Red River northwest of Marksville, Louisiana 31 12 3 92 30 000025 LA081602_ LA081602_00 Little River south of Rogers, Louisiana 31 28 40 92 45 000026 LA030401_ LA030304_00 Calcasieu River near Burton Landing, 30 6 33 93 58 00 Louisiana0027 LA030301_ LA030301_00 Calcasieu River near Lake Charles, Louisiana 30 14 50 93 13 000028 LA110201_ LA110201_00 Sabine River West of Merryville, Louisiana 30 44 49 93 30 000029 LA050801_ LA050801_00 Mermentau River near Grand Cheniere, 29 46 13 93 50 00 LouisianaE 3 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 0030 LA060401_ LA060401_00 Bayou Teche at Adeline, Louisiana 29 52 45 91 9 000031 LA060301_ LA060301_00 Bayou Teche at Breaux Bridge, Louisiana 30 16 52 91 39 000032 LA090103_ LA090103_00 Pearl River (East) at Pearlington, Mississippi 30 14 16 89 53 000033 LA040701_ LA040701_00 Tangipahoa River west of Robert, Louisiana 30 30 23 90 42 000034 LA040701_ LA040701_00 Tangipahoa River near Kentwood, Louisiana 30 56 15 90 25 000035 LA041701_ LA041701_00 Pass Rigolets (The Rigolets) southeast of 30 10 2 89 13 00 Slidell, Louisiana0036 LA040601_ LA040601_00 Pass Manchac at Manchac, Louisiana 30 16 53 90 1 000037 LA120705_ LA120705_00 Houma Navigation Canal south of Cocodrie, 29 14 0 90 0 00 Louisiana0038 LA020402_ LA020402_00 Bayou Lafourche at Cut Off, Louisiana 29 32 56 90 37 000039 LA010501_ LA010501_00 Atchafalaya River at Morgan City, Louisiana 29 41 32 91 44 00E 4 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 0040 LA110101_ LA110101_00 Sabine River at Logansport, Louisiana 31 58 20 94 22 000041 LA100402_ LA100402_00 Red Chute Bayou east of Shreveport, Louisiana 32 33 14 93 25 000042 LA101103_ LA101103_00 Kisatchie Bayou near Lotus, Louisiana 31 29 4 93 19 000043 LA040302_ LA040302_00 Amite River at Port Vincent, Louisiana 30 19 57 90 7 000044 LA040301_ LA040301_00 Amite River west of Darlington, Louisiana 30 53 20 90 40 000045 LA060801_ LA060801_00 Vermilion River near Lafayette, Louisiana 30 9 45 92 20 000046 LA050501_ LA050501_00 Bayou Queue de Tortue north of Gueydan, 30 4 52 92 23 00 Louisiana0047 LA070301_ LA070301_00 Mississippi River at Luling, Louisiana 29 56 10 90 45 000048 LA070301_ LA070301_00 Mississippi River near Luling, Louisiana 29 56 25 90 34 000049 LA070301_ LA070301_00 Mississippi River near Pointe a la Hache, 29 34 15 89 50 00 LouisianaE 5 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 0050 LA070301_ LA070301_00 Mississippi River at Pointe a la Hache, 29 34 30 89 40 00 Louisiana0051 LA070301_ LA070301_00 Mississippi River at Belle Chasse, Louisiana 29 51 19 89 51 000052 LA070301_ LA070301_00 Mississippi River near Belle Chase, Louisiana 29 50 54 89 41 000053 LA070301_ LA070301_00 Mississippi River at Plaquemine, Louisiana 30 17 2 91 11 000054 LA070301_ LA070301_00 Mississippi River near Plaquemine, Louisiana 30 17 6 91 45 000055 LA070201_ LA070201_00 Mississippi River near St. Francisville, 30 45 12 91 46 00 Louisiana0056 LA100306_ LA100306_00 Kelly Bayou near Hosston, Louisiana 32 51 28 93 10 000057 LA100307_ LA100307_00 James Bayou southwest of Vivian, Louisiana 32 48 23 94 57 000058 LA100401_ LA100401_00 Bodcau Bayou northwest of Sarepta, Louisiana 32 54 18 93 58 000059 LA100303_ LA100303_00 Black Bayou near Hosston, Louisiana 32 52 54 93 55 00E 6 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 0060 LA100301_ LA100301_00 Black Bayou near Rodessa, Louisiana 32 57 35 93 40 000061 LA100501_ LA100501_00 Bayou Dorcheat west of Minden, Louisiana 32 35 55 93 59 000062 LA090101_ LA090101_00 Pearl River at Pools Bluff, Louisiana 30 42 21 89 47 000063 LA090401_ LA090401_00 Bogue Lusa Creek at Bogalusa, Louisiana 30 47 0 89 52 000064 LA090501_ LA090501_00 Bogue Chitto River near Bush, Louisiana 30 37 46 89 47 000065 LA090501_ LA090501_00 Bogue Chitto River at Franklinton, Louisiana 30 50 35 90 45 000066 LA081201_ LA081201_00 Tensas River at Tendal, Louisiana 32 25 55 91 55 000067 LA080101_ LA080101_00 Ouachita River at Monroe, Louisiana 32 30 0 92 10 000068 LA080609_ LA080609_00 Corney Bayou near Lillie, Louisiana 32 53 15 92 25 000069 LA080903_ LA080903_00 Big Creek near Winnsboro, Louisiana 32 12 18 91 12 00E 7 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 0070 LA081001_ LA081001_00 Bayou Macon near Delhi, Louisiana 32 27 28 91 34 000071 LA080904_ LA080904_00 Bayou Lafourche Canal near Columbia, 32 9 26 92 43 00 Louisiana0072 LA080501_ LA080501_00 Bayou De L'Outre near Monroe, Louisiana 32 42 44 92 19 000073 LA080603_ LA080603_00 Bayou D'Arbonne near Dubach, Louisiana 32 40 50 92 10 000074 LA080401_ LA080401_00 Bayou Bartholomew near Bastrop, Louisiana 32 46 31 91 12 000075 LA100801_ LA100801_00 Saline Bayou near Goldonna, Louisiana 32 0 0 92 35 000076 LA081601_ LA081601_00 Little River at Rochelle, Louisiana 31 47 35 92 42 000077 LA081402_ LA081402_00 Dugdemona River near Rochelle, Louisiana 31 49 37 92 46 000078 LA081401_ LA081401_00 Dugdemona River near Hodge, Louisiana 32 16 55 92 20 000079 LA081501_ LA081501_00 Castor Creek near Tullos, Louisiana 31 49 48 92 26 00E 8 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 0080 LA120109_ LA120109_00 Lower Grand River at Bayou Sorrel, Louisiana 30 9 40 91 14 000081 LA070301_ LA070301_00 Mississippi River near Lutcher, Louisiana 30 1 45 90 38 000082 LA120206_ LA120206_00 Grand Bayou at Grand Bayou, Louisiana 30 0 55 91 52 000083 LA020102_ LA020102_00 Grand Bayou near Chegby (Chackbay), 29 53 27 90 3 00 Louisiana0084 LA020101_ LA020101_00 Bayou Chevreuil near Chegby (Chackbay), 29 54 42 90 45 00 Louisiana0085 LA080201_ LA080201_00 Ouachita River at Harrisonburg, Louisiana 31 46 14 91 6 000086 LA080201_ LA080201_00 Ouachita River at Duty, Louisiana 31 55 2 91 20 000087 LA081605_ LA081605_00 Little River (French Fork) southwest of Archie, 31 30 36 92 10 00 Louisiana0088 LA081604_ LA081604_00 Little River (Catahoula Lake Div. Canal) 31 28 17 92 54 00 northeast of Holloway, Louisiana0089 LA081602_ LA081602_00 Little River southwest of Jena, Louisiana 31 34 50 92 35 00E 9 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 0090 LA080301_ LA080301_00 Black River at Jonesville, Louisiana 31 37 23 91 43 000091 LA110301_ LA110301_00 Sabine River northeast of Orange, Texas 30 7 28 93 3 000092 LA030801_ LA030801_00 Calcasieu River (West Fork) near Lake Charles, 30 17 48 93 57 00 Louisiana0093 LA030201_ LA030201_00 Calcasieu River at Moss Bluff, Louisiana 30 17 53 93 17 000094 LA030901_ LA030901_00 Bayou D'Inde near Lake Charles, Louisiana 30 11 52 93 17 000095 LA030103_ LA030103_00 Calcasieu River near Kinder, Louisiana 30 30 9 92 55 000096 LA030103_ LA030103_00 Calcasieu River northwest of Oberlin, 30 38 25 92 50 00 Louisiana0097 LA030103_ LA030103_00 Calcasieu River near Oakdale, Louisiana 30 49 20 92 4 000098 LA050601_ LA050601_00 Bayou Lacassine near Lake Arthur, Louisiana 30 4 12 92 53 000099 LA060101_ LA060101_00 Spring Creek near Glenmora, Louisiana 31 0 7 92 7 00E 10 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 0100 LA060501_ LA060501_00 Bayou Teche at Franklin, Louisiana 29 47 30 91 55 000101 LA060204_ LA060204_00 Bayou Courtableau east of Port Barre, 30 32 8 91 34 00 Louisiana0102 LA060204_ LA060204_00 Bayou Courtableau at Washington, Louisiana 30 37 5 92 20 000103 LA060201_ LA060201_00 Bayou Cocodrie at St. Landry, Louisiana 30 50 41 92 34 000104 LA060208_ LA060208_00 Bayou Boeuf near Milburn, Louisiana 30 51 25 92 51 000105 LA090202_ LA090202_00 Pearl River (West) southeast of Slidell, 30 13 50 89 7 00 Louisiana0106 LA040802_ LA040802_00 Tchefuncte River at Madisonville, Louisiana 30 24 15 90 17 000107 LA040801_ LA040801_00 Tchefuncte River west of Covington, Louisiana 30 29 38 90 12 000108 LA040701_ LA040701_00 Tangipahoa River at Arcola, Louisiana 30 46 30 90 53 000109 LA041702_ LA041702_00 Chef Menteur Pass at Chef Menteur, Louisiana 30 4 4 89 25 00E 11 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 0110 LA120301_ LA120301_00 Bayou Terrebonne at Houma, Louisiana 29 35 55 90 7 000111 LA020401_ LA020401_00 Bayou Lafourche at Larose, Louisiana 29 34 20 90 2 000112 LA020401_ LA020401_00 Bayou Lafourche at Raceland, Louisiana 29 43 40 90 55 000113 LA120502_ LA120502_00 Bayou Grand Caillou at Dulac, Louisiana 29 22 58 90 55 000114 LA120202_ LA120202_00 Bayou Black at Gibson, Louisiana 29 41 5 90 55 000115 LA100101_ LA100101_00 Red River at Grand Ecore, Louisiana 31 49 6 93 3 000116 LA040501_ LA040501_00 Tickfaw River at Springville, Louisiana 30 26 7 90 39 000117 LA040403_ LA040403_00 Blind River near Gramercy, Louisiana 30 6 0 90 7 000118 LA040302_ LA040302_00 Amite River at Magnolia, Louisiana 30 32 5 90 50 000119 LA040301_ LA040301_00 Amite River at Grangeville, Louisiana 30 44 10 90 30 00E 12 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 0120 LA100101_ LA100101_00 Red River North of Shreveport, Louisiana 32 33 23 93 3 000121 LA080902_ LA080902_00 Bayou Galion Cutoff East of Galion, Louisiana 32 50 40 91 7 000122 LA080902_ LA080902_00 Bayou Bonne Idee Northeast of Oak Ridge, 32 38 37 91 12 00 Louisiana0123 LA080901_ LA080901_00 Cypress Bayou West of Oak Grove, Louisiana 32 47 42 91 46 000124 LA080904_ LA080904_00 Bayou Lafourche Canal near Crew Lake, 32 30 0 91 5 00 Louisiana0125 LA080902_ LA080902_00 Bayou Bonne Idee East of Mer Rouge, 32 46 10 91 51 00 Louisiana0126 LA080902_ LA080902_00 Bayou Bonne Idee Southeast of Mer Rouge, 32 38 37 91 15 00 Louisiana0127 LA080902_ LA080902_00 Bayou Bonne Idee East of Galion, Louisiana 32 51 5 91 10 000128 LA080904_ LA080904_00 Galion Canal Southwest of Oak Ridge, 32 34 55 91 15 00 Louisiana0129 LA080904_ LA080904_00 Bayou Galion South of Mer Rouge, Louisiana 32 44 15 91 26 00E 13 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 0130 LA080905_ LA080905_00 Turkey Creek Cut-off at Baskin, Louisiana 32 15 38 91 53 000131 LA030702_ LA030702_00 English Bayou near Lake Charles, Louisiana 30 16 16 93 37 000132 LA081101_ LA081101_00 Lake Providence at Tensas Bayou near Lake 32 48 45 91 29 00 Providence, Louisiana0133 LA081101_ LA081101_00 Lake Providence at the chute near Lake 32 49 1 91 17 00 Providence, Louisiana0134 LA081101_ LA081101_00 Lake Providence at mid lake near Lake 32 49 45 91 42 00 Providence, Louisiana0135 LA081101_ LA081101_00 Lake Providence at North end near Lake 32 51 32 91 25 00 Providence, Louisiana0136 LA081101_ LA081101_00 Lake Providence at Baxter Bayou near Lake 32 50 45 91 25 00 Providence, Louisiana0137 LA041001_ LA041001_00 Lake Pontchartrain (Causeway Crossover #7) 30 4 38 90 34 00 near Metairie, Louisiana0138 LA041001_ LA041001_00 Lake Pontchartrain (Causeway Crossover #4) 30 11 59 90 21 00 near Metairie, Louisiana0139 LA041001_ LA041001_00 Lake Pontchartrain (Causeway Crossover #1) 30 18 28 90 13 00 near Covington, LouisianaE 14 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 0140 LA081203_ LA081203_00 Lake Bruin at North end near Newellton, 32 0 30 91 51 00 Louisiana0141 LA081203_ LA081203_00 Lake Bruin at Lake Bruin State Park, near St. 31 57 40 91 10 00 Joseph, Louisiana0142 LA040201_ LA040201_00 Bayou Manchac near Prairieville, Louisiana 30 20 33 90 34 000143 LA100606_ LA100606_00 Bayou Pierre near Lake End, Louisiana 31 53 52 93 38 000144 LA120204_ LA120204_00 Lake Verret at Attakapas Landing near 29 50 59 91 8 00 Georgia, Louisiana0145 LA120204_ LA120204_00 Lake Verret near Pierre Part, Louisiana 29 55 0 91 0 000150 LA041202_ LA041202_00 Bayou Trepagnier north of Norco, Louisiana 30 2 3 90 19 000155 LA040602_ LA040602_00 Mississippi Bayou north of Reserve, Louisiana 30 7 26 90 57 000156 LA040403_ LA040403_00 Blind River northwest of Gramercy, Louisiana 30 6 4 90 55 000159 LA081201_ LA081201_00 Tensas River at Clayton, Louisiana 31 43 25 91 43 00E 15 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 0216 LA041001_ LA041001_00 Lake Pontchartrain-Causeway Crossover 6 30 7 37 90 8 00 north of Metairie, Louisiana0217 LA041001_ LA041001_00 Lake Pontchartrain-Causeway Crossover 2 30 15 29 90 44 00 south of Mandeville, Louisiana0228 LA040303_ LA040303_00 Amite River at mile 6.5, at Clio, Louisiana 30 18 32 90 36 000233 LA040201_ LA040201_00 Bayou Manchac SE of Baton Rouge, Louisiana 30 20 8 91 44 000236 LA040305_ LA040305_00 Colyell Bay near Port Vincent, Louisiana 30 19 35 90 23 000239 LA040304_ LA040304_00 Gray's Creek north of Port Vincent, Louisiana 30 22 8 90 12 000243 LA040403_ LA040403_00 Blind River east of Gonzales, Louisiana 30 13 21 90 43 000268 LA040402_ LA040402_00 Amite River Diversion Canal north of 30 13 36 90 42 00 Gramercy, Louisiana0269 LA100304_ LA100304_00 Twelve Mile Bayou north of Blanchard, 32 38 44 93 39 00 Louisiana0270 LA100304_ LA100304_00 Cross Bayou at Shreveport, Louisiana 32 31 18 93 36 00E 16 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 0271 LA100402_ LA100402_00 Red Chute east of Elm Grove, Louisiana 32 21 43 93 9 000272 LA100406_ LA100406_00 Flat River east of Taylortown, Louisiana 32 23 19 93 17 000273 LA100402_ LA100402_00 Fifi Bayou east of Bossier City, Louisiana 32 33 20 93 10 000274 LA100501_ LA100501_00 Bayou Dorcheat west of Sibley, Louisiana 32 32 16 93 50 000275 LA100502_ LA100502_00 Lake Bistineau Spillway west of Ringgold, 32 19 19 93 1 00 Louisiana0276 LA100506_ LA100506_00 Loggy Bayou north of East Point, Louisiana 32 11 40 93 30 000277 LA100606_ LA100606_00 Bayou Pierre west of Grand Bayou, Louisiana 32 4 42 93 36 000278 LA100601_ LA100601_00 Bayou Pierre near Shreveport, Louisiana 32 24 36 93 30 000279 LA100603_ LA100603_00 Brushy Bayou near Shreveport, Louisiana 32 23 27 93 10 000280 LA100603_ LA100603_00 Cypress Bayou south of Shreveport, Louisiana 32 20 39 93 50 00E 17 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 0281 LA100605_ LA100605_00 Clear Lake north of Mansfield, Louisiana 32 8 26 93 36 000282 LA100702_ LA100702_00 Black Lake Bayou west of Castor, Louisiana 32 15 40 93 46 000283 LA100704_ LA100704_00 Kepler Creek west of Bienville, Louisiana 32 22 7 93 35 000284 LA100801_ LA100801_00 Saline Bayou east of Bienville, Louisiana 32 21 19 92 46 000285 LA110101_ LA110101_00 Bayou San Patricio east of Benson, Louisiana 31 52 28 93 33 000290 LA010201_ LA010201_00 Atchafalaya River at Krotz Springs, Louisiana 30 32 48 91 4 000291 LA020202_ LA020202_00 Lac Des Allemands north of Raceland, 29 53 57 90 26 00 Louisiana0292 LA020201_ LA020201_00 Bayou Des Allemands at Des Allemands, 29 49 28 90 37 00 Louisiana0293 LA020401_ LA020401_00 Bayou Lafourche at Thibodaux, Louisiana 29 47 57 90 5 000294 LA020401_ LA020401_00 Bayou Lafourche at Lockport, Louisiana 29 38 48 90 12 00E 18 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 0295 LA020403_ LA020403_00 Bayou Lafourche south of Golden Meadow, 29 20 37 90 46 00 Louisiana0296 LA020701_ LA020701_00 Bayou Segnette near Westwego, Louisiana 29 53 51 90 24 000297 LA040103_ LA040103_00 Comite River east of Baton Rouge, Louisiana 30 30 20 91 24 000298 LA040503_ LA040503_00 Natalbany River west of Ponchatoula, 30 25 53 90 49 00 Louisiana0299 LA040504_ LA040504_00 Yellow Water River west of Ponchatoula, 30 26 23 90 45 00 Louisiana0300 LA040901_ LA040901_00 Bayou Lacombe, west of Slidell, Louisiana 30 18 47 89 6 000301 LA040907_ LA040907_00 Bayou Bonfouca at Slidell, Louisiana 30 16 16 89 37 000302 LA040903_ LA040903_00 Cane Bayou east of Mandeville, Louisiana 30 20 21 90 4 000303 LA040904_ LA040904_00 Bayou Chinchuba near Mandeville, Louisiana 30 22 44 90 37 000304 LA041201_ LA041201_00 Bayou La Branche north of Norco, Louisiana 30 3 4 90 4 00E 19 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 0305 LA041301_ LA041301_00 Bayou Saint John at New Orleans, Louisiana 30 0 39 90 6 000306 LA041501_ LA041501_00 Inner Harbor Navigation Canal at New Orleans, 30 1 52 90 4 00 Louisiana0307 LA041801_ LA041801_00 Bayou Bienvenue north of Chalmette, 29 58 54 89 41 00 Louisiana0308 LA050101_ LA050101_00 Bayou Des Cannes northeast of Jennings, 30 16 5 92 36 00 Louisiana0309 LA050301_ LA050301_00 Bayou Nezpique near Jennings, Louisiana 30 14 42 92 33 000310 LA050703_ LA050703_00 White Lake southwest of Abbeville, Louisiana 29 44 11 92 30 000311 LA060201_ LA060201_00 Bayou Cocodrie northeast of Oakdale, 31 0 0 92 46 00 Louisiana0312 LA060203_ LA060203_00 Lake Chicot north of Ville Platte, Louisiana 30 49 7 92 8 000313 LA060702_ LA060702_00 Lake Fausse Pointe east of New Iberia, 30 3 44 91 29 00 Louisiana0314 LA060802_ LA060802_00 Vermilion River south of Lafayette, Louisiana 30 6 13 92 47 00E 20 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 0315 LA060902_ LA060902_00 Delcambre Canal east of Abbeville, Louisiana 29 57 2 91 0 000316 LA061104_ LA061104_00 Vermilion Bay south of New Iberia, Louisiana 29 42 18 91 54 000317 LA070101_ LA070101_00 Mississippi River at Lake Providence, 32 48 32 91 2 00 Louisiana0318 LA070201_ LA070201_00 Mississippi River south of Saint Francisville, 30 45 28 91 42 00 Louisiana0319 LA070301_ LA070301_00 Mississippi River east of Plaquemine, 30 17 4 91 58 00 Louisiana0320 LA070301_ LA070301_00 Mississippi River east of Belle Chasse, 29 51 25 89 40 00 Louisiana0321 LA070301_ LA070301_00 Mississippi River south of Lutcher, Louisiana 30 1 55 90 41 000322 LA070301_ LA070301_00 Mississippi River west of Point a la Hache, 29 34 21 89 43 00 Louisiana0323 LA070502_ LA070502_00 Thompson Creek east of Saint Francisville, 30 44 50 91 8 00 Louisiana0324 LA080501_ LA080501_00 Bayou De L'Outre north of Farmerville, 32 56 7 92 50 00 LouisianaE 21 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 0325 LA080610_ LA080610_00 Middle Fork Bayou D'Arbonne west of 32 45 51 92 27 00 Farmerville, Louisiana0326 LA080604_ LA080604_00 Lake D'Arbonne at Farmerville, Louisiana 32 42 48 92 25 000327 LA080901_ LA080901_00 Boeuf River west of Rayville, Louisiana 32 25 40 91 5 000328 LA080903_ LA080903_00 Big Creek east of Rayville, Louisiana 32 27 59 91 41 000329 LA081001_ LA081001_00 Bayou Macon east of Oak Grove, Louisiana 32 51 35 91 28 000330 LA081001_ LA081001_00 Bayou Macon southeast of Winnsboro, 32 5 33 91 32 00 Louisiana0331 LA081201_ LA081201_00 Tensas River southeast of Winnsboro, 32 5 21 91 24 00 Louisiana0332 LA081501_ LA081501_00 Castor Creek west of Columbia, Louisiana 32 4 54 92 23 000334 LA081503_ LA081503_00 Beaucoup Creek west of Columbia, Louisiana 32 6 32 92 17 000335 LA120108_ LA120108_00 False River south of New Roads, Louisiana 30 37 21 91 33 00E 22 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 0336 LA120103_ LA120103_00 Bayou Choctaw west of Port Allen, Louisiana 30 26 38 91 50 000337 LA120201_ LA120201_00 Belle River north of Morgan City, Louisiana 29 54 32 91 58 000338 LA120205_ LA120205_00 Lake Palourde near Morgan City, Louisiana 29 41 51 91 59 000339 LA120202_ LA120202_00 Bayou Black west of Houma, Louisiana 29 34 34 90 36 000340 LA120304_ LA120304_00 Intracoastal Waterway east of Houma, 29 34 34 90 19 00 Louisiana0341 LA120302_ LA120302_00 Bayou Folse north of Houma, Louisiana 29 42 14 90 22 000342 LA120402_ LA120402_00 Bayou Chene southeast of Morgan City, 29 38 26 91 52 00 Louisiana0343 LA120509_ LA120509_00 Houma Navigation Canal near Houma, 29 34 5 90 56 00 Louisiana0344 LA120508_ LA120508_00 Houma Navigation Canal south of Houma, 29 23 4 90 47 00 Louisiana0345 LA120507_ LA120507_00 Bayou Chauvin near Houma, Louisiana 29 33 16 90 38 00E 23 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 0346 LA120507_ LA120507_00 Bayou Chauvin south of Houma, Louisiana 29 28 10 90 22 000347 LA120504_ LA120504_00 Bayou Petite Caillou south of Houma, 29 28 56 90 45 00 Louisiana0348 LA120502_ LA120502_00 Bayou Grand Caillou south of Houma, 29 22 57 90 54 00 Louisiana0349 LA120602_ LA120602_00 Bayou Terrebonne southeast of Houma, 29 28 53 90 18 00 Louisiana0350 LA120703_ LA120703_00 Bayou Dularge south of Houma, Louisiana 29 19 7 90 40 000351 LA120701_ LA120701_00 Caillou Lake south of Houma, Louisiana 29 15 2 90 18 000366 LA100703_ LA100703_00 Black Lake north of Natchitoches, Louisiana 31 57 26 93 49 000371 LA101504_ LA101504_00 Saline Bayou east of Alexandria, Louisiana 31 21 32 92 11 000375 LA101302_ LA101302_00 Iatt Lake northeast of Colfax, Louisiana 31 33 25 92 20 000408 LA020101_ LA020101_00 Bayou L'Onion near Chegby (Chackbay), 29 52 22 90 26 00 LouisianaE 24 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 0410 LA080605_ LA080605_00 Bayou D'Arbonne near Monroe, Louisiana 32 34 12 92 30 000411 LA040804_ LA040804_00 Bogue Falaya at Covington, Louisiana 30 28 41 90 21 000412 LA080901_ LA080901_00 Boeuf River near Alto, Louisiana 32 22 26 91 50 000413 LA081301_ LA081301_00 Little River near Jonesville, Louisiana 31 37 55 91 25 000414 LA090401_ LA090401_00 Bogue Lusa Creek near Bogalusa, Louisiana 30 46 55 89 19 000416 LA080604_ LA080604_00 Bayou D'Arbonne Lake at Farmerville, 32 45 25 92 50 00 Louisiana0417 LA120109_ LA120109_00 Bayou Plaquemine at Grand River, Louisiana 30 13 15 91 4 000418 LA080604_ LA080604_00 Corney Bayou near Farmerville, Louisiana 32 47 10 92 13 000428 LA081601_ LA081601_00 Little River, Hwy. 500 Bridge, Zenoria, Station 31 45 16 92 40 00 #5, Louisiana0490 LA050303_ LA050303_00 Castor Creek east of Oberlin, Louisiana 30 37 9 92 12 00E 25 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 0501 LA110505_ LA110505_00 Anacoco Lake west of Leesville, Louisiana 31 5 48 93 14 000544 LA080101_ LA080101_00 Ouachita River near Louisiana State Line 32 58 56 92 54 000547 LA030505_ LA030505_00 Ten Mile Creek near Fort Polk, Louisiana 31 4 32 92 40 000548 LA030502_ LA030502_00 Whisky Chitto Creek near Fort Polk, Louisiana 31 0 35 93 50 000549 LA101103_ LA101103_00 Kisatchie Bayou at Kisatchie, Louisiana 31 25 21 93 14 000550 LA101103_ LA101103_00 Little Sandy Creek at Kisatchie, Louisiana 31 24 31 93 15 000551 LA030504_ LA030504_00 West Fork Six Mile Creek, near Fort Polk, 31 2 20 93 14 00 Louisiana0552 LA030503_ LA030503_00 East Fork Six Mile Creek near Fort Polk, 31 2 6 92 1 00 Louisiana0575 LA080605_ LA080605_00 Sandy Creek near Choudrant, Louisiana 32 29 47 92 12 000583 LA070503_ LA070503_00 Capitol Lake at Baton Rouge, Louisiana 30 27 26 91 57 00E 26 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 0631 LA030305_ LA030305_00 Contraband Bayou at Lake Charles, Louisiana 30 12 20 93 27 000636 LA020303_ LA020303_00 Lake Cataouatche south of Avondale, Louisiana 29 51 4 90 18 000638 LA040803_ LA040803_00 Tchefuncte River south of Madisonville, 30 22 42 90 34 00 Louisiana0647 LA050101_ LA050101_00 Bayou des Cannes near Evangeline, Louisiana 30 16 8 92 27 000648 LA050101_ LA050101_00 Bayou Joe Marcel near Ville Platte, Louisiana 30 40 28 92 5 000649 LA050103_ LA050103_00 Bayou Mallet north of Iota, Louisiana 30 23 41 92 52 000650 LA050201_ LA050201_00 Bayou Plaquemine Brule southwest of Egan, 30 11 56 92 1 00 Louisiana0651 LA050301_ LA050301_00 Bayou Nezpique east of Jennings, Louisiana 30 13 47 92 37 000652 LA050301_ LA050301_00 Beaver Creek west of Pine Prairie, Louisiana 30 47 2 92 30 000653 LA050304_ LA050304_00 Bayou Blue south of Soileau, Louisiana 30 32 7 92 17 00E 27 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 0654 LA050401_ LA050401_00 Mermentau River at Lake Arthur, Louisiana 30 4 20 92 32 000655 LA050402_ LA050402_00 Mermentau River (lower) at Lacassine National 30 0 10 92 51 00 Wildlife Refuge, Louisiana0657 LA050602_ LA050602_00 Intracoastal Waterway SSW of Iowa, Louisiana 29 56 3 93 43 000658 LA050603_ LA050603_00 Bayou Chene south of Welsh, Louisiana 30 8 47 92 2 000659 LA050701_ LA050701_00 Grand Lake near Talen's Landing, Louisiana 29 55 45 92 15 000660 LA050702_ LA050702_00 Intracoastal Waterway at Mile 170, Louisiana 29 50 3 92 58 000661 LA050701_ LA050701_00 Superior Canal near Hwy. 82 29 42 19 92 29 000662 LA050802_ LA050901_00 Mermentau River Basin Coastal Bays and Gulf 29 37 42 92 51 00 Waters0663 LA060102_ LA060102_00 Cocodrie Lake north of Clearwater, Louisiana 31 0 6 92 56 000664 LA060202_ LA060202_00 Bayou Cocodrie Diversion Canal at Highway 30 46 41 92 27 00 29, LouisianaE 28 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 0665 LA060204_ LA060204_00 Bayou Courtableau in Port Barre, Louisiana 30 33 29 91 17 000666 LA060206_ LA060206_00 Indian Creek Reservoir southeast of 31 6 42 92 8 00 Woodworth, Louisiana0667 LA060207_ LA060207_00 Bayou des Glaises Diversion Channel east of 30 37 18 91 48 00 Washington, Louisiana0668 LA060208_ LA060208_00 Bayou Boeuf north of Washington, Louisiana 30 38 57 92 38 000669 LA060209_ LA060209_00 Irish Ditch/Big Bayou southeast of Boyce, 31 20 52 92 14 00 Louisiana0670 LA060210_ LA060210_00 Bayou Carron east of Washington, Louisiana 30 36 55 92 8 000671 LA060211_ LA060211_00 West Atchafalaya Borrow Pit Canal northeast 30 18 49 91 19 00 of Breaux Bridge, Louisiana0672 LA060212_ LA060212_00 Bayou des Glaises near Long Bridge, Louisiana 31 1 9 92 42 000673 LA060301_ LA060301_00 Bayou Teche 1.9 miles south of St. Martinville, 30 5 44 91 2 00 LA0674 LA060601_ LA060601_00 Charenton Canal south of Baldwin, Louisiana 29 49 24 91 28 00E 29 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 0675 LA060701_ LA060701_00 Tete Bayou east of New Iberia, Louisiana 29 59 41 91 44 000676 LA060703_ LA060703_00 Bayou du Portage south of Coteau Holmes, 30 7 20 91 35 00 Louisiana0677 LA060802_ LA060802_00 Vermilion River North of Intracoastal City, 29 49 31 92 57 00 Louisiana0678 LA060803_ LA060803_00 Vermilion River Cutoff southwest of Abbeville, 29 45 34 92 28 00 Louisiana0679 LA060804_ LA060804_00 Intracoastal Waterway southwest of Abbeville, 29 47 16 92 33 00 Louisiana0680 LA060801_ LA060805_00 Ruth Canal south of Breaux Bridge, Louisiana 30 14 35 91 4 000681 LA060901_ LA060901_00 Bayou Petite Anse east of Delcambre, 29 58 4 91 27 00 Louisiana0682 LA060903_ LA060903_00 Bayou Tigre south of Delcambre, Louisiana 29 55 2 91 54 000683 LA060904_ LA060904_00 New Iberia Southern Drainage Canal south of 29 51 58 91 18 00 New Iberia, Louisiana0684 LA061102_ LA061102_00 New Iberia Southern Drainage Canal near 29 50 8 91 45 00 Intracoastal Waterway, LouisianaE 30 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 0685 LA060906_ LA060906_00 Intracoastal Waterway at Cypremort Point 29 46 21 91 7 00 Drawbridge, Louisiana0686 LA060501_ LA060907_00 Franklin Canal in Franklin, Louisiana 29 47 6 91 24 000687 LA060908_ LA060908_00 Spanish Lake southwest of Delacroix, 30 4 7 91 7 00 Louisiana0688 LA060909_ LA060909_00 Lake Peigneur west of Jefferson Island, 29 58 44 91 38 00 Louisiana0689 LA061102_ LA061102_00 Boston Canal south of Abbeville, Louisiana 29 47 51 92 47 000690 LA060911_ LA060911_00 Dugas Canal by Tiger Lagoon Oil and Gas 29 51 47 92 4 00 Field southeast of Boston, Louisiana0691 LA061001_ LA061001_00 West Cote Blanche Bay southeast of 29 44 52 91 18 00 Cypremort, Louisiana0692 LA061002_ LA061002_00 East Cote Blanche Bay south of Franklin, 29 34 30 91 16 00 Louisiana0693 LA061102_ LA061101_00 Bayou Petite Anse southeast of Abbeville, 29 50 8 91 10 00 Louisiana0694 LA061102_ LA061102_00 Intracoastal Waterway South of Avery Island, 29 50 41 91 40 00 LouisianaE 31 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 0695 LA061103_ LA061103_00 Freshwater Bayou Canal south of Kaplan, 29 33 16 92 16 00 Louisiana0696 LA061105_ LA061105_00 Bird Island Bayou at North end of Marsh 29 37 25 91 42 00 Island, Louisiana0697 LA061201_ LA061201_00 Gulf of Mexico Southwest Pass of Vermilion 29 35 12 93 51 00 Bay0700 LA101501_ LA101501_00 Big Saline Bayou East of Deville, Louisiana 31 20 54 92 47 000770 LA080101_ LA080101_00 Ouachita River at Columbia Lock and Dam 32 10 2 92 33 00 near Riverton, Louisiana0771 LA080102_ LA080102_00 Bayou Chauvin at control structure on Ouachita 32 34 5 92 39 00 River Levee N of Monroe, La.0772 LA080201_ LA080201_00 Ouachita River near Jonesville, Louisiana 31 38 4 91 46 000773 LA080202_ LA080202_00 Bayou Louis East of Harrisonburg, Louisiana 31 46 57 91 25 000774 LA080203_ LA080203_00 Lake Louis West of Sicily Island, Louisiana 31 47 42 91 57 000775 LA080301_ LA080301_00 Black River south of Jonesville, Louisiana 31 33 10 91 30 00E 32 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 0776 LA080302_ LA080302_00 Black River South of Book, Louisiana 31 17 38 91 44 000777 LA080601_ LA080601_00 Bayou D'Arbonne near Homer, Louisiana 32 47 51 93 2 000778 LA080602_ LA080602_00 Lake Claiborne at Spillway, Louisiana 32 44 28 92 9 000779 LA080603_ LA080603_00 Bayou D'Arbonne East of Dubach, Louisiana 32 41 40 92 11 000780 LA080605_ LA080605_00 Bayou D'Arbonne in West Monroe, Louisiana 32 34 12 92 31 000781 LA080606_ LA080606_00 Cypress Creek East of Unionville, Louisiana 32 39 35 92 19 000782 LA080608_ LA080607_00 Corney Bayou Northwest of Summerfield, 32 55 58 92 15 00 Louisiana0783 LA080608_ LA080608_00 Corney Lake at Spillway, Louisiana 32 54 42 92 56 000784 LA080609_ LA080609_00 Corney Bayou East of Bernice, Louisiana 32 51 22 92 30 000785 LA080610_ LA080610_00 Middle Fork Bayou D'Arbonne northeast of 32 44 46 92 1 00 Dubach, LouisianaE 33 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 0786 LA080701_ LA080701_00 Bayou Desiard at control structure in Monroe, 32 33 15 92 10 00 Louisiana0787 LA080802_ LA080802_00 Cheniere Creek south of West Monroe, 32 26 21 92 22 00 Louisiana0788 LA080802_ LA080802_00 Cheniere Brake Lake south of West Monroe, 32 27 9 92 31 00 Louisiana0789 LA080907_ LA080906_00 Turkey Creek near Jigger, Louisiana 32 2 5 91 4 000790 LA080907_ LA080907_00 Turkey Creek Lake near Extension, Louisiana 31 55 47 91 53 000791 LA080908_ LA080908_00 Lake Lafourche north of Rayville, Louisiana 32 33 54 91 21 000792 LA080909_ LA080909_00 Crew Lake near Start, Louisiana 32 29 17 91 58 000793 LA080910_ LA080910_00 Clear Lake near Rhymes, Louisiana 32 24 10 91 41 000795 LA080904_ LA080912_00 Little Bayou Boeuf west of Collinston, 32 41 17 91 3 00 Louisiana0796 LA081001_ LA081001_00 Bayou Macon east of Wisner, Louisiana 31 58 56 91 54 00E 34 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 0797 LA081002_ LA081002_00 Joe's Bayou southeast of Delhi, Louisiana 32 23 21 91 47 000798 LA081003_ LA081003_00 Deer Creek southwest of Holly Grove, 31 52 53 91 1 00 Louisiana0799 LA081201_ LA081201_00 Tensas River at Jonesville, Louisiana 31 38 32 91 49 000800 LA081202_ LA081202_00 Lake St. Joseph in Newellton, Louisiana 32 3 17 91 32 000801 LA081301_ LA081301_00 Little River in Jonesville, Louisiana 31 37 56 91 26 000802 LA081401_ LA081401_00 Dugdemona River southwest of Dodson, 32 1 21 92 24 00 Louisiana0803 LA081402_ LA081402_00 Dugdemona River west of Tullos, Louisiana 31 49 37 92 46 000804 LA081502_ LA081502_00 Chatham Lake in Chatham, Louisiana 32 18 42 92 42 000805 LA081503_ LA081503_00 Beaucoup Creek west of Clarks, Louisiana 32 2 26 92 56 000806 LA081504_ LA081504_00 Flat Creek southeast of Sikes, Louisiana 32 0 52 92 55 00E 35 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 0807 LA081505_ LA081505_00 Caney Lake near Chatham, Louisiana 32 13 30 92 18 000808 LA081601_ LA081601_00 Little River east of Georgetown, Louisiana 31 45 20 92 45 000809 LA081602_ LA081602_00 Little River northeast of Ball, Louisiana 31 28 50 92 54 000810 LA081605_ LA081603_00 Catahoula Lake east of Big Point, Louisiana 31 30 33 92 15 000811 LA081604_ LA081604_00 Catahoula Lake Diversion Canal south of 31 21 48 91 47 00 Jonesville, Louisiana0812 LA081301_ LA081605_00 Little River southwest of Jonesville, Louisiana 31 34 46 91 49 000813 LA081606_ LA081606_00 Fish Creek south of Lincecum, Louisiana 31 37 57 92 58 000814 LA081607_ LA081607_00 Trout Creek Northwest of White Sulfur 31 36 30 92 2 00 Springs, Louisiana0815 LA081608_ LA081608_00 Big Creek near Fishville, Louisiana 31 31 25 92 43 000816 LA081609_ LA081609_00 Hemphill Creek east of Nebo, Louisiana 31 35 2 92 55 00E 36 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 0817 LA081610_ LA081610_00 Old River west of Archie, Louisiana 31 36 30 92 30 000818 LA081611_ LA081611_00 Bayou Funny Louis southwest of Searcy, 31 41 1 92 30 00 Louisiana0819 LA030102_ LA030101_00 Calcasieu River northeast of Slagle, Louisiana 31 13 30 93 6 000820 LA030102_ LA030102_00 Calcasieu River east of Union Hill, Louisiana 30 59 47 92 24 000821 LA030104_ LA030104_00 Mill Creek Southwest of Elizabeth, Louisiana 30 46 13 92 35 000822 LA030302_ LA030302_00 Lake Charles at the City of Lake Charles, 30 13 44 93 27 00 Louisiana0823 LA030303_ LA030303_00 Prien Lake southwest of the City of Lake 30 11 16 93 4 00 Charles, Louisiana0824 LA030305_ LA030305_00 Contraband Bayou in the City of Lake Charles, 30 10 56 93 56 00 Louisiana0825 LA030306_ LA030306_00 Bayou Verdine west of Westlake, Louisiana 30 14 15 93 41 000826 LA030401_ LA030401_00 Calcasieu River in Hackberry, Louisiana 30 0 10 93 58 00E 37 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 0827 LA030402_ LA030402_00 Calcasieu Lake west of Hebert's Landing, 30 0 13 93 1 00 Louisiana0828 LA030403_ LA030403_00 Black Lake west of Hackberry, Louisiana 30 1 4 93 23 000829 LA030502_ LA030501_00 Whiskey Chitto Creek northwest of Cravens, 30 58 40 93 19 00 Louisiana0830 LA030502_ LA030502_00 Whiskey Chitto Creek northwest of Kinder, 30 37 3 92 54 00 Louisiana0831 LA030504_ LA030503_00 Six Mile Creek northwest of Pitkin, Louisiana 30 56 47 92 59 000832 LA030504_ LA030504_00 Six Mile Creek north of Mittie, Louisiana 30 46 4 92 12 000833 LA030505_ LA030505_00 Ten Mile Creek northeast of Mittie, Louisiana 30 43 5 92 58 000834 LA030507_ LA030506_00 Bundick Creek northwest of Bundick Lake 30 45 55 93 27 000835 LA030507_ LA030507_00 Bundick Lake northwest of Dry Creek, 30 43 37 93 43 00 Louisiana0836 LA030508_ LA030508_00 Bundick Creek Southeast of Dry Creek, 30 39 54 93 17 00 LouisianaE 38 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 0837 LA030601_ LA030601_00 Barnes Creek north of Longville, Louisiana 30 41 0 93 19 000838 LA030602_ LA030602_00 Barnes Creek south of Reeves, Louisiana 30 27 15 93 34 000839 LA030603_ LA030603_00 Marsh Bayou southeast of Topsy, Louisiana 30 23 50 93 10 000840 LA030701_ LA030701_00 Bayou Serpent southeast of Hecker, Louisiana 30 19 49 93 18 000841 LA030702_ LA030702_00 English Bayou north of Chloe', Louisiana 30 14 55 93 46 000842 LA030802_ LA030802_00 Hickory Branch east southeast of DeQuincy, 30 24 54 93 45 00 Louisiana0843 LA030803_ LA030803_00 Beckwith Creek east of DeQuincy, Louisiana 30 26 30 93 10 000844 LA030804_ LA030804_00 Little River east of Buhler, Louisiana 30 19 42 93 53 000845 LA030805_ LA030805_00 Indian Bayou at Moss Bluff, Louisiana 30 20 22 93 16 000846 LA030806_ LA030806_00 Houston River northeast of Sulphur, Louisiana 30 17 28 93 53 00E 39 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 0847 LA030807_ LA030807_00 Bear Head Creek northeast of Starks, Louisiana 30 20 0 93 46 000848 LA030901_ LA030901_00 Bayou D'Inde south of Sulphur, Louisiana 30 12 10 93 31 000849 LA031001_ LA031001_00 Bayou Choupique at Carlyss, Louisiana 30 8 22 93 19 000850 LA031002_ LA031002_00 Intracoastal Waterway northwest of Hackberry, 30 3 34 93 20 00 Louisiana0851 LA031101_ LA031101_00 Intracoastal Waterway west of Boones Corner, 30 0 39 93 41 00 Louisiana0852 LA031201_ LA031201_00 Calcasieu River Coastal Waters Southeast of 29 43 47 93 13 00 Cameron Jetties, Louisiana0871 LA120405_ LA120405_00 Lake Theriot southwest of Crozier, Louisiana 29 28 7 90 32 000896 LA120404_ LA120404_00 Lake Penchant southwest of Houma, Louisiana 29 26 32 90 47 000897 LA020902_ LA020902_00 Little Lake south of Bayou Perot, Louisiana 29 32 53 90 36 000898 LA020801_ LA020801_00 Intracoastal Waterway southwest of Bayou 29 39 22 90 42 00 Perot, LouisianaE 40 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 0899 LA020802_ LA020802_00 Barataria Waterway Lafitte northeast of Lafitte, 29 40 22 90 35 00 Louisiana0900 LA020901_ LA020901_00 Bayou Perot southwest of Barataria, Louisiana 29 38 41 90 19 000901 LA020304_ LA020304_00 Lake Salvador northeast of Point Chicot, 29 41 13 90 2 00 Louisiana0902 LA020907_ LA020907_00 Bay Lanoux south of Port Sulphur, Louisiana 29 27 43 89 1 000903 LA020302_ LA020302_00 Bayou Gauche northwest of Carmadelle, 29 46 42 90 47 00 Louisiana0904 LA020501_ LA020501_00 Main Canal, 2.1 miles south of Hwy 90 at water 29 52 18 90 41 00 control structure0905 LA020601_ LA020601_00 Harvey Canal at Lapalco Blvd (east side of 29 52 15 90 10 00 canal) south of Harvey, Louisiana0906 LA020701_ LA020701_00 Bayou Segnette southwest of Westwego, 29 53 45 90 30 00 Louisiana0907 LA020903_ LA020903_00 Barataria Waterway south-southeast of Lafitte, 29 29 56 90 15 00 Louisiana0908 LA020904_ LA020904_00 Wilkinson Bayou north of Barataria Bay, 29 27 53 89 5 00 LouisianaE 41 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 0909 LA020907_ LA020907_00 Bayou Dulac west of Bay Sanbois, Louisiana 29 27 25 89 15 000910 LA020303_ LA020303_00 Outer Cataouatche Canal west of Avondale, 29 54 49 90 28 00 Louisiana0918 LA020102_ LA020102_00 Bayou Boeuf at Halpin Canal, Louisiana 29 49 30 90 15 000919 LA020103_ LA020103_00 Lake Boeuf north of Theriot Canal, Louisiana 29 46 45 90 30 000920 LA020202_ LA020202_00 Lac Des Allemands north of Bayou Boeuf, 29 53 15 90 50 00 Louisiana0921 LA020301_ LA020301_00 Bayou Des Allemands 0.5 mile south of Hwy 29 48 46 90 27 00 90 bridge in Des Allemands, LA0922 LA020402_ LA020402_00 Bayou Lafourche north of Golden Meadow, 29 23 22 90 52 00 Louisiana0923 LA020403_ LA020403_00 Bayou Lafourche at Belle Pass, Louisiana 29 6 20 90 50 000924 LA020905_ LA020905_00 Unnamed canal between Pass Fourchon and 29 7 0 90 45 00 Bay Champagne, Louisiana0925 LA020906_ LA020906_00 Southwestern Louisiana Canal at North Lake, 29 15 20 90 50 00 LouisianaE 42 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 0926 LA021101_ LA021101_00 Bay Lizette east of Leeville, Louisiana 29 15 40 90 30 000927 LA021102_ LA021102_00 Gulf of Mexico south of Belle Pass, Louisiana 29 4 30 90 30 000928 LA120203_ LA120203_00 Bayou Boeuf at Amelia, Louisiana 29 39 45 91 0 000930 LA120207_ LA120207_00 Terrebonne-Lafourche Drainage Canal west of 29 42 56 90 16 00 Schriever, Louisiana0931 LA120303_ LA120303_00 Bayou L'eau Blue WSW of Valentine, 29 35 18 90 17 00 Louisiana0932 LA120401_ LA120401_00 Bayou Carencro at Brady Canal, Louisiana 29 24 22 90 55 000933 LA120402_ LA120402_00 Bayou Avoca at Sword Bayou, Louisiana 29 33 30 91 45 000934 LA120403_ LA120403_00 Intracoastal Waterway at Venvirotek Dock, 29 32 15 90 50 00 Louisiana0935 LA120404_ LA120404_00 Peoples Canal north of Bayou Mauvais Bois 29 25 19 90 6 00 Ridge, Louisiana0936 LA120405_ LA120405_00 Minors Canal north of Marmande Ridge, 29 27 5 90 20 00 LouisianaE 43 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 0937 LA120406_ LA120406_00 Lake DeCade, Louisiana 29 23 28 90 58 000938 LA120501_ LA120501_00 Bayou Grand Caillou at Cedar Grove Bridge, 29 29 55 90 54 00 Louisiana0939 LA120503_ LA120503_00 Bayou Petit Caillou at Klondyke Bridge, 29 31 49 90 59 00 Louisiana0940 LA120505_ LA120505_00 Bayou Du Large at Dr. Beautrous Bridge, 29 27 51 90 3 00 Louisiana0941 LA120506_ LA120506_00 Bayou Du Large at Fishermans Retreat Bridge, 29 24 35 90 12 00 Louisiana0942 LA120509_ LA120509_00 Houma Navigation Canal at Gulf Island Dock, 29 32 45 90 15 00 Louisiana0943 LA120601_ LA120601_00 Bayou Terrebonne in Bourg, Louisiana 29 33 13 90 29 000944 LA120603_ LA120603_00 Company Canal in Bourg, Louisiana 29 33 13 90 20 000945 LA120604_ LA120604_00 Bayou Blue SSW of Larose, Louisiana 29 32 37 90 15 000946 LA120605_ LA120605_00 Bayou Point aux Chene east of Montegut, 29 27 23 90 33 00 LouisianaE 44 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 0947 LA120606_ LA120606_00 Forty Arpent Canal in Cutoff, Louisiana 29 31 43 90 21 000948 LA120701_ LA120701_00 Bayou Grand Caillou at China Island, 29 13 30 90 0 00 Louisiana0949 LA120702_ LA120702_00 Bayou Petit Caillou at Cocodrie, Louisiana 29 14 52 90 37 000950 LA120703_ LA120703_00 Grand Bayou Du Large at Bayou Voisin, 29 12 30 90 20 00 Louisiana0951 LA120704_ LA120704_00 Bayou Charles Theriot north of Lake Barre, 29 19 14 90 59 00 Louisiana0952 LA120705_ LA120705_00 Houma Navigation Canal north of Bayou Petit 29 15 0 90 54 00 Caillou, Louisiana0953 LA120706_ LA120706_00 Southwestern Louisiana Canal west of Leeville, 29 14 50 90 30 00 Louisiana0954 LA120707_ LA120707_00 Lake Boudreaux south of Bayou Chauvin, 29 25 15 90 0 00 Louisiana0955 LA120708_ LA120708_00 Lost Lake west of Bayou De Cade, Louisiana 29 20 20 91 3 000956 LA120709_ LA120709_00 Bayou Petit Caillou at Tambour Bay, Louisiana 29 11 17 90 59 00E 45 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 0957 LA120801_ LA120801_00 Caillou Bay south of Bayou Grand Caillou, 29 9 0 90 0 00 Louisiana0958 LA120802_ LA120802_00 Terrebonne Bay southeast of Cocodrie, 29 11 20 90 52 00 Louisiana0959 LA120803_ LA120803_00 Timbalier Bay south of Devils Island, 29 8 0 90 30 00 Louisiana0960 LA120804_ LA120804_00 Lake Barre west of Cocodrie, Louisiana 29 15 17 90 22 000961 LA120805_ LA120805_00 Lake Pelto south of Cocodrie, Louisiana 29 5 45 90 8 000962 LA120806_ LA120806_00 Gulf of Mexico south of Wine Island Pass, 29 3 30 90 0 00 Louisiana0968 LA120104_ LA120104_00 Bayou Portage, Louisiana 30 41 40 91 20 000969 LA120102_ LA120102_00 Bayou Poydras, Louisiana 30 28 41 91 3 000970 LA120104_ LA120104_00 Bayou Grosse Tete, Louisiana 30 26 32 91 7 000971 LA120105_ LA120105_00 Chamberlin Canal, Louisiana 30 28 7 91 51 00E 46 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 0972 LA120106_ LA120106_00 Bayou Plaquemine, Louisiana 30 15 28 91 46 000973 LA120107_ LA120107_00 Upper Grand River, Louisiana 30 13 21 91 38 000975 LA120109_ LA120109_00 Intracoastal Waterway near Indian Village, 30 16 5 91 16 00 Louisiana0976 LA120110_ LA120110_00 Bayou Chalpin, Louisiana 30 28 37 91 16 000977 LA120111_ LA120111_00 Bayou Maringouin, Louisiana 30 24 58 91 11 000978 LA120104_ LA120104_00 Bayou Fordoche, Louisiana 30 34 5 91 23 000979 LA120201_ LA120201_00 Lower Grand River, Louisiana 30 4 11 91 8 000980 LA120206_ LA120206_00 Grand Bayou, Louisiana 29 56 45 91 17 000987 LA040804_ LA040804_00 Bogue Falaya at St. Benedict, Louisiana 30 31 27 90 47 000988 LA120705_ LA120705_00 Houma Navigation Canal at Coco Marina 29 15 1 90 54 00E 47 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 0989 LA020906_ LA020906_00 Bay Lizette east of Leeville 29 15 57 90 16 000990 LA120801_ LA120801_00 Caillou Bay south of Bayou Grand Caillou 29 9 33 90 46 000991 LA120703_ LA120703_00 Grand Bayou Dularge at Bayou Voisin 29 11 38 90 18 000992 LA120701_ LA120701_00 Bayou Grand Caillou at China Island 29 12 51 90 33 000993 LA020401_ LA020401_00 Bayou Lafourche at T-Bois Bridge, at Larose, 29 34 33 90 55 00 Louisiana0994 LA020102_ LA020102_00 Bayou Boeuf at Halpin Canal 29 50 11 90 35 000995 LA120803_ LA120803_00 Timbalier Bay south of Devils Island 29 8 1 90 31 001037 LA090208_ LA090208_00 Little Lake adjacent to Channel Marker No. 7 30 10 5 89 4 001038 LA090203_ LA090203_00 Bogue Chitto River upstream from Wilson 30 33 56 89 38 00 Slough1039 LA090206_ LA090206_00 Bradley Slough at intersection with Wilson 30 33 56 89 20 00 SloughE 48 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 1040 LA090205_ LA090205_00 Wilson Slough at intersection with West Pearl 30 34 10 89 39 00 River1041 LA090106_ LA090106_00 Holmes Bayou at West Pearl River 30 27 8 89 19 001042 LA090201_ LA090201_00 West Pearl River upstream from Pearl River 30 27 11 89 41 00 Barge Canal Lock No. 11043 LA040911_ LA040911_00 Unnamed Canal at 450 Eden Isles Drive, 30 13 39 89 17 00 Slidell, Louisiana1044 LA040910_ LA040910_00 Salt Bayou at Hwy. 433 boat launch 30 11 44 89 17 001045 LA040909_ LA040909_00 W-14 Canal at Kingspoint Boulevard, Slidell, 30 15 26 89 9 00 Louisiana1046 LA040904_ LA040904_00 Bayou Castine at Prieto Marina 30 21 1 90 12 001047 LA040902_ LA040902_00 Bayou Lacombe at Hwy. 434 Bridge 30 16 45 89 14 001048 LA041101_ LA041101_00 Bonnet Carre Spillway boat launch 30 1 17 90 34 001049 LA041203_ LA041203_00 Duncan Canal at I-10 mile marker 221, Kenner, 30 0 24 90 47 00 LouisianaE 49 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 1050 LA041302_ LA041302_00 Suburban Canal near pumping station #2, 30 1 11 90 49 00 Avron Drive, Metairie, Louisiana1051 LA041401_ LA041401_00 St. Charles Canal at Morrison Rd., New 30 1 50 90 33 00 Orleans, Louisiana1052 LA041702_ LA041702_00 Bayou Sauvage at Lombards boat launch, Hwy. 30 4 13 89 13 00 901053 LA090204_ LA090204_00 Pearl River Navigation Canal at Lock #1 30 27 19 89 39 001054 LA090102_ LA090102_00 East Pearl River at Curtis Johnson Waterfront 30 19 43 89 55 00 Park boat launch1055 LA090207_ LA090207_00 Middle Pearl River at Hwy. 90 30 14 7 89 19 001056 LA090506_ LA090506_00 Thigpen Creek at Mill Creek Road 30 43 42 90 38 001057 LA090504_ LA090504_00 Lawrence Creek at Hwy. 16 30 48 26 90 34 001058 LA090502_ LA090502_00 Big Silver Creek at Hwy. 38 30 55 33 90 32 001059 LA090503_ LA090503_00 Little Silver Creek at Old Lake Road 30 54 45 90 42 00E 50 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 1060 LA090505_ LA090505_00 Bonner Creek at Hwy. 25 30 47 5 90 4 001061 LA090107_ LA090107_00 Pearl River at Walkiah Bluff boat launch 30 34 13 89 20 001062 LA042002_ LA042002_00 Bayou Bienvenue, Louisiana 29 59 25 89 35 001063 LA042004_ LA042004_00 Bayou Bienvenue, Louisiana 29 59 23 89 59 001064 LA041601_ LA041601_00 Intracoastal Waterway at New Orleans Public 30 0 53 89 54 00 Service gas pipeline crossing1065 LA041808_ LA041808_00 New Canal near Bayou Pirogue, Louisiana 29 54 23 89 40 001066 LA041806_ LA041806_00 Bayou Pirogue near New Canal 29 54 25 89 1 001067 LA041807_ LA041807_00 Bayou Terre Beau near New Canal, Louisiana 29 54 45 89 6 001068 LA041805_ LA041805_00 Violet Canal near New Canal 29 54 27 89 35 001069 LA041804_ LA041804_00 Bayou Dupre adjacent to Toca loading dock 29 55 33 89 19 00E 51 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 1070 LA041803_ LA041803_00 Bayou Bashman near Bayou Dupre 29 55 31 89 35 001071 LA041802_ LA041802_00 Bayou Chaperon near Bayou Bienvenue 29 57 15 89 39 001072 LA041704_ LA041704_00 Lake St. Catherine, Louisiana 30 7 0 89 21 001073 LA041703_ LA041703_00 Intracoastal Waterway at intersection with 30 6 48 89 52 00 unknown pass1074 LA042001_ LA042001_00 Lake Borgne near mouth of Blind Rigolets 30 8 10 89 23 001075 LA041002_ LA041002_00 Lake Pontchartrain south of Treasure Isle 30 10 35 89 15 00 channel marker #61076 LA040906_ LA040906_00 Bayou Liberty at Bayou Paquet 30 15 48 89 28 001077 LA040905_ LA040905_00 Bayou Liberty at Hwy. 433 Bridge 30 16 5 89 40 001078 LA040908_ LA040908_00 Bayou Bonfouca, 3.2 miles South of Hwy. 433 30 15 25 89 12 001079 LA042103_ LA042103_00 Bayou Gentilly near Lake Petit, Louisiana 29 44 3 89 2 00E 52 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 1080 LA042102_ LA042102_00 Oak River at Koch Gateway pipeline crossing 29 37 58 89 21 001081 LA042105_ LA042105_00 Lake Lery 29 47 48 89 38 001082 LA042202_ LA042202_00 Breton Sound near Mozambique Point 29 37 12 89 11 001083 LA042207_ LA042207_00 Lake Calebasse 29 40 49 89 55 001084 LA042101_ LA042101_00 Bayou Loutre at Breton Sound Marina 29 49 4 89 43 001085 LA041901_ LA041901_00 Mississippi River Gulf Outlet at marker #94 29 49 31 89 59 001086 LA042003_ LA042003_00 Bayou La Loutre near Mississippi River Gulf 29 50 26 89 42 00 Outlet1087 LA042206_ LA042206_00 Eloi Bay near Mississippi River Gulf Outlet 29 44 59 89 25 00 marker #76, Louisiana1088 LA042205_ LA042205_00 Morgan Harbor, Louisiana 29 50 10 89 50 001089 LA042203_ LA042203_00 Bay Boudreau 5.18 nautical miles from Morgan 29 54 41 89 2 00 HarborE 53 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 1090 LA042201_ LA042201_00 Point Lydia, Louisiana 29 53 3 89 22 001091 LA042204_ LA042204_00 Drum Bay, Louisiana 29 53 35 89 40 001092 LA070601_ LA070601_00 East Bay near Joseph Bayou 29 3 22 89 23 001093 LA070401_ LA070401_00 South Pass at Head of Passes 29 8 24 89 47 001094 LA070401_ LA070401_00 Main Pass at intersection with Mississippi 29 12 0 89 47 00 River1095 LA042202_ LA042209_00 Breton Sound near LLOG well head 29 25 6 89 4 001096 LA070401_ LA070401_00 Batiste Collette at Equillon pipeline crossing 29 17 26 89 1 001097 LA070401_ LA070401_00 Tiger Pass at Cypress Cove Marina 29 14 48 89 33 001098 LA070203_ LA070203_00 Bayou Baton Rouge 30 35 5 91 57 001099 LA040103_ LA040103_00 Comite River near Stevendale Road train bridge 30 28 46 90 37 00E 54 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 1100 LA040102_ LA040102_00 Comite River near Comite Drive Bridge 30 33 25 91 54 001101 LA040704_ LA040704_00 Chappepeela Creek at Chappepeela Rd. Bridge 30 33 25 90 54 001102 LA040401_ LA040401_00 Blind River near confluence with Lake 30 13 0 90 59 00 Maurepas1103 LA040404_ LA040404_00 New River near Hwy. 937 bridge 30 12 42 90 8 001104 LA040702_ LA040702_00 Tangipahoa River near Lake Pontchartrain 30 20 15 90 43 001105 LA040602_ LA040602_00 Lake Maurepas 30 19 7 90 20 001106 LA040502_ LA040502_00 Tickfaw River near Lake Maurepas 30 20 58 90 29 001107 LA070202_ LA070202_00 Raccourci Old River at Old River Landing 30 50 16 91 8 001108 LA070501_ LA070501_00 Bayou Sara at Tunica St. Bridge 30 48 20 91 13 001109 LA040101_ LA040101_00 Comite River at Wilson-Clinton Rd. Bridge 30 53 27 91 10 00E 55 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 1110 LA040703_ LA040703_00 Big Creek near Roseland, Louisiana 30 47 44 90 8 001111 LA040604_ LA040604_00 South Slough on I-55 Bridge near Ponchatoula 30 24 26 90 57 001112 LA040505_ LA040505_00 Ponchatoula Creek at Hwy. 22 30 26 23 90 58 001115 LA070504_ LA070504_00 Monte Sano Bayou south of Scotlandville, 30 30 8 91 12 00 Louisiana1116 LA070505_ LA070505_00 Tunica Bayou near Tunica, Louisiana 30 55 58 91 9 001117 LA090104_ LA090104_00 Peters Creek at Highway 21, Louisiana 30 48 47 89 26 001118 LA090105_ LA090105_00 Pearl River Navigation Canal at Lock No. 3, 30 38 17 89 5 00 Louisiana1119 LA090301_ LA090301_00 Pushepatapa Creek at Highway 436, Louisiana 30 51 56 89 46 001121 LA040603_ LA040603_00 Selsers Creek at Weinberger Road, southeast of 30 25 15 90 49 00 Ponchatoula, Louisiana1154 LA110101_ LA110101_00 Toledo Bend Reservoir southwest of Haddens, 31 10 26 93 58 00 LouisianaE 56 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 1155 LA110201_ LA110201_00 Sabine River northwest of Toomey, Louisiana 30 9 55 93 5 001156 LA110202_ LA110202_00 Pearl Creek northwest of Burr Ferry, Louisiana 31 4 32 93 21 001157 LA110302_ LA110302_00 Black Bayou south of Orange, Texas 29 59 50 93 22 001158 LA110303_ LA110303_00 Sabine Lake near Blue Buck Point, Louisiana 29 47 21 93 43 001159 LA110304_ LA110304_00 Sabine Pass south of Port Arthur, Texas 29 43 24 93 45 001160 LA110401_ LA110401_00 Bayou Toro northeast of Toro, Louisiana 31 18 29 93 52 001161 LA110402_ LA110402_00 Bayou Toro at Louisiana Highway 392, 31 12 14 93 40 00 Louisiana1162 LA110501_ LA110501_00 West Anacoco Creek at US Highway 171, 31 18 1 93 6 00 Louisiana1163 LA110502_ LA110502_00 East Anacoco Creek northeast of Anacoco, 31 15 35 93 51 00 Louisiana1164 LA110503_ LA110503_00 Vernon Lake northeast of Standard, Louisiana 31 10 37 93 54 00E 57 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 1165 LA110504_ LA110504_00 Bayou Anacoco at Standard, Louisiana 31 9 29 93 18 001166 LA110506_ LA110506_00 Bayou Anacoco southeast of Knight, Louisiana 30 54 15 93 45 001167 LA110507_ LA110507_00 Bayou Anacoco at Louisiana Highway 464, 30 52 5 93 32 00 Louisiana1168 LA110601_ LA110601_00 Vinton Waterway south of Vinton, Louisiana 30 3 46 93 28 001169 LA110602_ LA110602_00 Black Bayou south of Toomey, Louisiana 30 3 16 93 5 001170 LA110701_ LA110701_00 Gulf of Mexico south of Louisiana Point, 29 38 15 93 29 00 Louisiana1173 LA100302_ LA100302_00 Black Bayou Lake east of Vivian, Louisiana 32 52 54 93 52 001174 LA100303_ LA100303_00 Black Bayou at Highway 170, southwest of 32 48 55 93 16 00 Gilliam, Louisiana1175 LA100305_ LA100305_00 McCain Creek at Highway 3194, Shreveport, 32 33 10 93 32 00 Louisiana1176 LA100307_ LA100307_00 Caddo Lake at old Highway 538 bridge, 32 41 45 93 27 00 Mooringsport, LouisianaE 58 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 1177 LA100308_ LA100308_00 Paw Paw Bayou at Highway 169, south of 32 31 0 93 19 00 Longwood, Louisiana1178 LA100310_ LA100310_00 Cross Lake at Shreveport, Louisiana 32 30 29 93 40 001179 LA100402_ LA100402_00 Red Chute Bayou at Swan Lake Road, east of 32 17 0 93 7 00 Poole, Louisiana1180 LA100403_ LA100403_00 Cypress Bayou at Highway 160, Hughes, 32 47 11 93 29 00 Louisiana1181 LA100404_ LA100404_00 Cypress Bayou Reservoir southeast of Benton, 32 39 6 93 57 00 Louisiana1182 LA100405_ LA100405_00 Black Bayou Reservoir at Linton Road, 32 38 52 93 36 00 southeast of Benton, Louisiana1183 LA100601_ LA100601_00 Bayou Pierre at Ellerbee Road, south of Gayles, 32 18 3 93 48 00 Louisiana1184 LA100604_ LA100603_00 Wallace Lake southeast of Shreveport, 32 19 8 93 11 00 Louisiana1185 LA100606_ LA100606_00 Bayou Pierre at Highway 1, northwest of 31 48 9 93 51 00 Natchitoches, Louisiana1186 LA100701_ LA100701_00 Black Lake Bayou at Highway 793, southeast 32 29 11 93 17 00 of Dubberly, LouisianaE 59 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 1187 LA100702_ LA100702_00 Black Lake Bayou at Highway 155, east of 32 5 39 93 42 00 Martin, Louisiana1188 LA100705_ LA100706_00 Kepler Creek Lake southeast of Jamestown, 32 18 56 93 6 00 Louisiana1189 LA100707_ LA100707_00 Castor Creek at Highway 507, southwest of 32 12 12 93 9 00 Castor, Louisiana1190 LA100709_ LA100709_00 Grand Bayou at Highway 507, north of 31 59 58 93 1 00 Fairview Alpha, Louisiana1191 LA101001_ LA101001_00 Sibley Lake at Natchitoches, Louisiana 31 45 22 93 35 001192 LA100306_ LA100306_00 Kelly Bayou at Huckaby Road, south of 32 50 53 93 2 00 Hosston, Louisiana1193 LA100309_ LA100309_00 Cross Bayou at South Lakeshore Drive, west of 32 30 19 93 34 00 Shreveport, Louisiana1194 LA100708_ LA100708_00 Unnamed tributary of Castor Creek near Castor, 32 15 2 93 24 00 Louisiana1195 LA100710_ LA100710_00 Unnamed tributary of Grand Bayou near Hall 32 9 38 93 6 00 Summit, Louisiana1196 LA010201_ LA010201_00 Atchafalaya River at Krotz Springs, Louisiana 30 31 51 91 37 00E 60 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 1197 LA060204_ LA060204_00 Bayou Courtableau near Courtableau, 30 32 1 91 23 00 Louisiana1198 LA010401_ LA010401_00 Alabama Bayou west of Maringouin, Louisiana 30 29 22 91 19 001199 LA010502_ LA010502_00 ICWW south of Belle River, Louisiana 29 51 20 91 53 001200 LA010701_ LA010701_00 Bayou Teche at Patterson, Louisiana 29 42 27 91 57 001201 LA010801_ LA010801_00 Lower Atchafalaya River near Bateman Island, 29 34 41 91 45 00 Louisiana1202 LA010802_ LA010802_00 Wax Lake Outlet southwest of Patterson, 29 37 32 91 6 00 Louisiana1203 LA010803_ LA010803_00 ICWW south of Patterson, Louisiana 29 38 20 91 20 001204 LA010901_ LA010901_00 Atchafalaya Bay south of Burns, Louisiana 29 30 6 91 49 001205 LA100802_ LA100802_00 Saline Lake Dam at end of CheeChee Dam 31 51 5 92 49 00 Road, north of Crews, Louisiana1206 LA100804_ LA100804_00 Unnamed tributary of Saline Bayou near 32 31 28 92 50 00 Arcadia, LouisianaE 61 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 1207 LA100602_ LA100602_00 Boggy Bayou southwest of Shreveport, 32 22 35 93 17 00 Louisiana1208 LA100605_ LA100605_00 Smithport Lake at spillway, west of Abington, 32 6 59 93 47 00 Louisiana1209 LA010601_ LA010601_00 Bayou Blue at North Bend Pumping Station, 29 40 20 91 56 00 North Bend, Louisiana1210 LA100101_ LA100101_00 Red River north of Alexandria, Louisiana 31 20 13 92 13 001211 LA100201_ LA100201_00 Red River northeast of Simmesport, Louisiana 31 4 2 91 46 001212 LA100202_ LA100202_00 Little River east of Marksville, Louisiana 31 8 23 92 12 001213 LA100203_ LA100203_00 Old River southeast of Marksville, Louisiana 31 4 40 92 4 001214 LA100803_ LA100803_00 Saline Bayou southeast of Clarence, Louisiana 31 46 4 92 11 001215 LA100901_ LA100901_00 Nantachie Creek east of Montgomery, 31 40 17 92 37 00 Louisiana1216 LA100903_ LA100902_00 Nantachie Lake north of Waddel, Louisiana 31 36 14 92 10 00E 62 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 1217 LA101101_ LA101101_00 Cane River at Marco, Louisiana 31 30 33 92 55 001218 LA101103_ LA101103_00 Kisatchie Bayou south of Cypress, Louisiana 31 35 48 93 30 001219 LA101201_ LA101201_00 Cotile Reservoir at Wilda, Louisiana 31 17 48 92 0 001220 LA101301_ LA101301_00 Rigolette Bayou northwest of Pineville, 31 22 34 92 21 00 Louisiana1221 LA101302_ LA101302_00 Iatt Lake southwest of Fairfield, Louisiana 31 33 0 92 18 001222 LA101303_ LA101303_00 Iatt Creek southeast of Iatt, Louisiana 31 39 30 92 35 001223 LA101401_ LA101401_00 Buhlow Lake northwest of Pineville, Louisiana 31 20 24 92 17 001224 LA101501_ LA101501_00 Big Saline Bayou northeast of North Point, 31 20 25 92 56 00 Louisiana1225 LA101505_ LA101505_00 Larto Bayou west of Book, Louisiana 31 20 1 91 8 001226 LA101505_ LA101505_00 Larto Lake west of New Era, Louisiana 31 22 20 91 14 00E 63 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 1227 LA101506_ LA101506_00 Big Creek at North Point, Louisiana 31 18 6 92 30 001228 LA101601_ LA101601_00 Bayou Cocodrie south of Monterey, Louisiana 31 21 29 91 23 001229 LA101602_ LA101602_00 Cocodrie Lake north of Monterey, Louisiana 31 30 56 91 53 001230 LA101603_ LA101603_00 Lake St. John at Spokane, Louisiana 31 42 1 91 34 001231 LA101604_ LA101604_00 Lake Concordia at Ferriday, Louisiana 31 37 27 91 37 001232 LA101605_ LA101605_00 Bayou Cocodrie southwest of Ferriday, 31 36 59 91 50 00 Louisiana1233 LA101606_ LA101606_00 Bayou Cocodrie west of Shaw, Louisiana 31 11 58 91 38 001234 LA101607_ LA101607_00 Bayou Cocodrie southwest of Ridgecrest, 31 35 12 91 41 00 Louisiana1444 LA080906_ LA080906_00 Turkey Creek southwest of Chase, Louisiana 32 5 22 91 54 002114 LA050901_ LA050901_00 Gulf of Mexico southwest of Grand Chenier, 29 43 12 93 39 00 LouisianaE 64 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 2115 LA050802_ LA050802_00 Unnamed Canal near Big Constance Lake 29 38 25 92 27 002116 LA061102_ LA061102_00 Intracoastal Waterway southwest of Avery 29 48 54 92 36 00 Island, Louisiana2117 LA060802_ LA060802_00 Vermilion River south of Lafayette, Louisiana 30 8 20 92 41 002148 LA060910_ LA060910_00 Boston Canal/ICWW north of ICWW at 2nd 29 49 5 92 22 00 oilfield canal2150 LA070601_ LA070601_00 Gulf of Mexico south of Southwest Pass, 28 49 14 89 27 00 Louisiana2303 LA100309_ LA100309_00 Cross Bayou near Greenwood, Louisiana 32 28 5 93 55 002752 LA031001_ LA031001_00 Bayou Choupique south of Sulphur, Louisiana 30 5 43 93 36 002843 LA120303_ LA120303_00 Bayou L'Eau Bleu west of Larose, Louisiana 29 33 44 90 9 002844 LA120606_ LA120606_00 Bayou Blue southwest of Larose, Louisiana 29 30 1 90 30 003000 LA021101_ LA021101_00 Barataria Bay in Lake Grande Ecaille, 29 23 14 89 29 00 northwest of Grand Ecaille, LouisianaE 65 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 3001 LA120704_ LA120704_00 Bayou Terrebonne near Lapeyrouse, Louisiana 29 23 30 90 18 003034 LA101601_ LA101601_00 Bayou Cocodrie at the Hwy 565 bridge 31 25 48 91 6 003051 LA080905_ LA080905_00 Turkey Creek northeast of Baskin, Louisiana 32 16 7 91 16 003052 LA080801_ LA080801_00 Cheniere Creek south of Mount Pleasant, 32 25 54 92 54 00 Louisiana3054 LA101201_ LA101201_00 Cotile Lake southwest of Hotwells, Louisiana 31 19 35 92 36 003055 LA101602_ LA101602_00 Cocodrie Lake south of Stacy, Louisiana 31 29 55 91 2 003056 LA101504_ LA101504_00 Saline Bayou upstream of Larto Lake 31 22 11 91 17 003057 LA101505_ LA101505_00 Larto Lake north of Larto, Louisiana 31 22 56 91 27 003058 LA101502_ LA101502_00 Saline Lake northeast of North Point, Louisiana 31 20 3 92 39 003059 LA101505_ LA101505_00 Old Saline Bayou east of North Point, 31 17 53 91 42 00 LouisianaE 66 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 3060 LA100202_ LA100202_00 Little River ENE of Marksville, Louisiana 31 9 57 91 18 003062 LA081603_ LA081603_00 Catahoula Lake south of Jena, Louisiana 31 30 39 92 38 003063 LA100203_ LA100203_00 Old River northeast of Mansura, Louisiana 31 4 15 92 30 003245 LA100803_ LA100803_00 Saline Bayou east of Clarence, Louisiana 31 49 8 92 54 003422 LA100401_ LA100401_00 Bodcau Bayou near Bellevue, Louisiana 32 42 5 93 38 003423 LA100405_ LA100405_00 Black Bayou Reservoir southeast of Benton, 32 39 3 93 55 00 Louisiana3579 LA010301_ LA010301_00 Henderson Lake at Butte La Rose pontoon 30 16 54 91 8 00 bridge, Butte La Rose, Louisiana3583 LA100603_ LA100603_00 Wallace Lake southwest of Naylor, Louisiana 32 19 14 93 44 003584 LA100604_ LA100604_00 Wallace Bayou west of Caspiana, Louisiana 32 17 16 93 58 003585 LA020701_ LA020701_00 Bayou Segnette northeast of Lake Cataouatche, 29 50 36 90 18 00 LouisianaE 67 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 3586 LA120401_ LA120401_00 Bayou Penchant southeast of Amelia, Louisiana 29 25 2 90 33 003588 LA090204_ LA090203_00 Headwaters of the Lower Bogue Chitto River, 30 37 16 89 58 00 southeast of Sun, Louisiana3589 LA090107_ LA090107_00 Pearl River 1/4 mile upstream of Wilson 30 34 19 89 24 00 Slough, northeast of Bush, Louisiana3590 LA040604_ LA040604_00 I-55 Borrow Canal, south of Ponchatoula, 30 24 0 90 55 00 Louisiana3591 LA101102_ LA101102_00 Kisatchie Bayou at FS 337, northwest of 31 26 2 93 9 00 Kisatchie, Louisiana3592 LA090205_ LA090205_00 Headwaters of Wilson and Bradley Slough at 30 34 6 89 31 00 Pearl River, southeast of Sun, La3593 LA030502_ LA030501_00 Whiskey Chitto Creek west of Cravens, 30 57 53 93 17 00 Louisiana3594 LA090102_ LA090102_00 East Pearl River at Curtis Johnson boat launch 30 19 45 89 56 00 (Stennis)3595 LA100601_ LA100601_00 Bayou Pierre at PR 407, southwest of Howard, 32 11 31 93 17 00 Louisiana3614 LA080607_ LA080607_00 Corney Bayou at Cupps Crossing Road 32 58 16 92 27 00E 68 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 3626 LA100603_ LA100603_00 Wallace Lake, south of Shreveport, Louisiana 32 20 1 93 30 003640 LA081604_ LA081604_00 Catahoula Lake Diversion Canal north of Larto, 31 23 25 91 11 00 Louisiana3642 LA090204_ LA090204_00 Pearl River Navigation Canal upstream of Lock 30 27 23 89 48 00 #13905 LA010501_ LA010501_00 Bayou Maringouin southwest of Plaquemine, 30 14 11 91 1 00 Louisiana3906 LA100301_ LA100301_00 Black Bayou at Highway 168 west of Rodessa 32 58 28 94 42 003958 LA041202_ LA041202_00 Bayou Trepagnier east of Laplace, Louisiana 30 2 47 90 25 004011 LA040801_ LA040801_00 Tchefuncte River at the end of Spruce Drive, 30 29 6 90 1 00 west of Covington, Louisiana4012 LA100202_ LA100202_00 Little River northeast of Marksville, Louisiana 31 8 30 92 31 004031 LA070201_ LA070201_00 Mississippi River @ USACE Mat Casting 30 45 50 91 10 00 Dock4342 LA030806_ LA030806_5547 Houston River Canal - SRA Control Gate #2 30 16 14 93 52 554700 00E 69 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 4343 LA030103_ LA030103_0407 Kinder Ditch at Highway 383 bridge 30 28 42 92 44 04075 54345 LA021001_ LA021001_00 Pipeline canal at end of Rattlesnake Bayou, 29 23 17 89 8 00 0.25 mile SW Freeport Sulphur Canal4469 LA090202_ LA090202_5126 Morgan River upstream from West Pearl River 30 19 44 89 42 51264471 LA040602_ LA040602_00 Lake Maurepas 30 12 37 90 13 004537 LA080910_ LA080910_00 Clear Lake off Lucknow Road 32 24 55 91 41 004538 LA080911_ LA080911_00 Woolen Lake off Woolen Lake Rd. 32 11 32 91 28 004563 LA081601_ LA081601_5567 Georgetown Reservoir near Georgetown, Unavailable at this time. 556716 16 Louisiana4565 LA040904_ LA040904_00 Bayou Castine at Mandeville, Louisiana 30 20 56 90 36 004568 LA050601_ LA050601_00 Lacassine Bayou north of Hayes, LA 30 07 48 92 26 00E 70 of 71 2016 Louisiana Water Quality Integrated Report Appendix EPhysical Assessment Site Subsegmen Subsegment Number t Number Number Site Description Latitude Longitude 4684 LA090207_ LA090207_00 Morgan Bayou East of Slidell, Louisiana 30 15 14 89 08 00E 71 of 71

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