2010 Water Bodies and Impairments Added to the 303(d) List

Explanation of Column Headings

SegID and Name: The unique identifier (SegID), segment name, and location of the water body. The SegID may be one of two types of numbers. The first type is a classified segment number (4 digits, e.g. 0218), as defined in the Texas Surface Water Quality Standards. The second type is an unclassified water body (0218A), not defined in the Standards, though associated with a classified water body because it is in the same watershed. The segment name and description immediately follow SegID. “New SegID?” indicates if the Segment is a newly created Segment in the 2010 assessment.

Parameter(s): Pollutants or water quality conditions that assessment procedures indicate do not meet assigned water quality standards.

Category: On this report, one of three categories is assigned to each combination of parameter and water body to provide information about the water quality status and management activities. The categories are defined below:

Category 5: The water body does not meet applicable water quality standards or is threatened for one or more designated uses by one or more pollutants. Category 5a - A TMDL is underway, scheduled, or will be scheduled. Category 5b - A review of the water quality standards for this water body will be conducted before a TMDL is scheduled. Category 5c - Additional data and information will be collected before a TMDL is scheduled.

SegID New SegID? Segment Name Parameter Category 0101A No Dixon Creek (unclassified water body) selenium in water 5c 0103C Yes Unnamed Tributary to West Amarillo Creek bacteria 5b (unclassified water body) 0104 No Wolf Creek bacteria 5b 0202A No Bois D' Arc Creek (unclassified water body) bacteria 5b 0202F No Choctaw Creek (unclassified water body) bacteria 5b 0202K Yes Iron Ore Creek (unclassified water body) bacteria 5b 0211 No Little Wichita River sulfate 5b 0211 No Little Wichita River total dissolved solids 5b 0214B No Buffalo Creek (unclassified water body) bacteria 5b 0222 No Salt Fork Red River bacteria 5b 0224A Yes McClellan Creek (unclassified water body) bacteria 5b 0402 No Big Cypress Creek Below Lake O' the Pines depressed dissolved oxygen 5b 0402A No Black Cypress Bayou (unclassified water body) copper in water 5c 0404A No Ellison Creek Reservoir (unclassified water body) copper in water 5c 0502E Yes Cypress Creek (unclassified water body) depressed dissolved oxygen 5b 0602 No Neches River Below B. A. Steinhagen Lake mercury in edible tissue 5c 0604 No Neches River Below Lake Palestine mercury in edible tissue 5c 0608 No Village Creek mercury in edible tissue 5c

November 18, 2011 Page 1 of 6 2010 Water Bodies and Impairments Added to the Texas 303(d) List SegID New SegID? Segment Name Parameter Category 0611C No Mud Creek (unclassified water body) bacteria 5b 0611D No West Mud Creek (unclassified water body) bacteria 5b 0702 No Intracoastal Waterway Tidal dioxin in edible tissue 5a 0702 No Intracoastal Waterway Tidal PCBs in edible tissue 5a 0704 No Hillebrandt Bayou bacteria 5b 0801C No Cotton Bayou (unclassified water body) bacteria 5b 0803G Yes Lake Madisonville (unclassified water body) mercury in edible tissue 5c 0804 No Above Lake Livingston PCBs in edible tissue 5a 0804 No Trinity River Above Lake Livingston dioxin in edible tissue 5a 0804G No Catfish Creek (unclassified water body) bacteria 5b 0804H Yes Upper Keechi Creek (unclassified water body) depressed dissolved oxygen 5b 0805 No Upper Trinity River dioxin in edible tissue 5a 0806 No West Fork Trinity River Below Lake Worth dioxin in edible tissue 5a 0821C Yes Wilson Creek (unclassified water body) bacteria 5b 0821D Yes East Fork Trinity River above Lake Lavon bacteria 5b (unclassified water body) 0828A No Village Creek (unclassified water body) bacteria 5b 0829 No Clear Fork Trinity River Below Benbrook Lake dioxin in edible tissue 5a 0836B Yes Cedar Creek (unclassified water body) depressed dissolved oxygen 5b 0841 No Lower West Fork Trinity River dioxin in edible tissue 5a 0841L No Johnson Creek (unclassified water body) bacteria 5b 0841R No Rush Creek (unclassified water body) bacteria 5b 0841T No Village Creek (unclassified water body) bacteria 5b 0841V Yes Crockett Branch (unclassified water body) bacteria 5b 1002C Yes Lake Isabell (unclassified water body) mercury in edible tissue 5c 1007H No Pine Gully Above Tidal (unclassified water body) depressed dissolved oxygen 5c 1007I No Plum Creek Above Tidal (unclassified water body) depressed dissolved oxygen 5c 1007S Yes Poor Farm Ditch (unclassified water body) bacteria 5a 1007T Yes Bintliff Ditch (unclassified water body) bacteria 5a 1007U Yes Mimosa Ditch (unclassified water body) bacteria 5a 1007V Yes Unnamed Tributary of Hunting Bayou (unclassified bacteria 5a water body) 1008C No Lower Panther Branch (unclassified water body) bacteria 5b 1008E No Bear Branch (unclassified water body) bacteria 5b 1014M No Newman Branch (Neimans Bayou) (unclassified water impaired macrobenthic community 5b body) 1014M No Newman Branch (Neimans Bayou) (unclassified water impaired fish community 5b body)

November 18, 2011 Page 2 of 6 2010 Water Bodies and Impairments Added to the Texas 303(d) List SegID New SegID? Segment Name Parameter Category 1017C No Vogel Creek (unclassified water body) bacteria 5a 1101 No Clear Creek Tidal PCBs in edible tissue 5a 1101 No Clear Creek Tidal dioxin in edible tissue 5a 1101A No Magnolia Creek (unclassified water body) bacteria 5a 1101C No Cow Bayou (unclassified water body) bacteria 5a 1101E Yes Unnamed Trib of Clear Creek Tidal (unclassified bacteria 5a water body) 1101E Yes Unnamed Trib of Clear Creek Tidal (unclassified depressed dissolved oxygen 5c water body) 1102 No Clear Creek Above Tidal PCBs in edible tissue 5a 1102G Yes Unnamed Tributary of Mary's Creek (unclassified bacteria 5a water body) 1103 No Dickinson Bayou Tidal PCBs in edible tissue 5a 1103 No Dickinson Bayou Tidal dioxin in edible tissue 5a 1103C No Geisler Bayou (unclassified water body) depressed dissolved oxygen 5c 1103D No Gum Bayou (unclassified water body) bacteria 5c 1103E No Cedar Creek (unclassified water body) bacteria 5b 1105A No Flores Bayou (unclassified water body) bacteria 5b 1105E Yes Brushy Bayou (unclassified water body) depressed dissolved oxygen 5c 1105E Yes Brushy Bayou (unclassified water body) bacteria 5c 1107 No Chocolate Bayou Tidal PCBs in edible tissue 5a 1107 No Chocolate Bayou Tidal dioxin in edible tissue 5a 1107 No Chocolate Bayou Tidal bacteria 5c 1113 No Tidal dioxin in edible tissue 5a 1113 No Armand Bayou Tidal PCBs in edible tissue 5a 1113C No Unnamed Tributary to Horsepen Bayou (unclassified bacteria 5c water body) 1113D No Willow Springs Bayou (unclassified water body) bacteria 5c 1202K No Mill Creek (unclassified water body) bacteria 5b 1204A No Camp Creek (unclassified water body) bacteria 5b 1211A No Davidson Creek (unclassified water body) depressed dissolved oxygen 5b 1212A No Middle Yegua Creek (unclassified water body) bacteria 5b 1213A Yes Big Elm Creek (unclassified water body) bacteria 5b 1215 No Lampasas River Below Stillhouse Hollow Lake bacteria 5b 1216A Yes Trimmier Creek (unclassified water body) bacteria 5b 1217B No Sulphur Creek (unclassified water body) depressed dissolved oxygen 5c 1218C Yes Little Nolan Creek (unclassified water body) bacteria 5b 1226H No Alarm Creek (unclassified water body) bacteria 5b

November 18, 2011 Page 3 of 6 2010 Water Bodies and Impairments Added to the Texas 303(d) List SegID New SegID? Segment Name Parameter Category 1226M No Little Green Creek (unclassified water body) bacteria 5b 1232A No California Creek (unclassified water body) bacteria 5b 1240 No White River Lake sulfate 5b 1241 No Double Mountain Fork Brazos River bacteria 5b 1241 No Double Mountain Fork Brazos River total dissolved solids 5b 1241B No Lake Alan Henry (unclassified water body) mercury in edible tissue 5c 1242F No Pond Creek (unclassified water body) bacteria 5b 1245F Yes Alcorn Bayou (unclassified water body) bacteria 5b 1245I Yes Steep Bank Creek (unclassified water body) bacteria 5b 1248 No San Gabriel/North Fork San Gabriel River chloride 5b 1255D No South Fork North Bosque River (unclassified water bacteria 5b body) 1255I No Dry Branch (unclassified water body) bacteria 5b 1304A No Linnville Bayou (unclassified water body) bacteria 5b 1402C No Buckners Creek (unclassified water body) depressed dissolved oxygen 5c 1402H No Skull Creek (unclassified water body) bacteria 5b 1403A No Bull Creek (unclassified water body) depressed dissolved oxygen 5c 1407A No Clear Creek (unclassified water body) sulfate 5c 1407A No Clear Creek (unclassified water body) total dissolved solids 5c 1407A No Clear Creek (unclassified water body) pH 5c 1407A No Clear Creek (unclassified water body) aluminum in water 5c 1412B No Beals Creek (unclassified water body) bacteria 5b 1412B No Beals Creek (unclassified water body) selenium in water 5c 1413 No Lake J. B. Thomas total dissolved solids 5c 1803B No Sandies Creek (unclassified water body) impaired macrobenthic community 5b 1803B No Sandies Creek (unclassified water body) impaired fish community 5b 1803F Yes Denton Creek (unclassified water body) bacteria 5b 1803G Yes Sandy Fork (unclassified water body) bacteria 5b 1806D No Quinlan Creek (unclassified water body) bacteria 5a 1806E No Town Creek (unclassified water body) bacteria 5a 1811A No Dry Comal Creek (unclassified water body) bacteria 5b 1814 No Upper San Marcos River total dissolved solids 5c 1902B No Salatrillo Creek (unclassified water body) bacteria 5b 1903 No Medina River Below Medina Diversion Lake bacteria 5b 1911B No Apache Creek (unclassified water body) bacteria 5a 1911C Yes Alazan Creek (unclassified water body) bacteria 5a 1911D Yes San Pedro Creek (unclassified water body) bacteria 5a

November 18, 2011 Page 4 of 6 2010 Water Bodies and Impairments Added to the Texas 303(d) List SegID New SegID? Segment Name Parameter Category 2103 No Lake Corpus Christi total dissolved solids 5c 2104 No Nueces River Above Frio River impaired fish community 5c 2104 No Nueces River Above Frio River impaired macrobenthic community 5c 2107 No Atascosa River impaired macrobenthic community 5b 2201 No Arroyo Colorado Tidal DDE in edible tissue 5a 2201B Yes Unnamed Drainage Ditch Tributary (B) in Cameron bacteria 5c County Drainage District #3 (unclassified water body) 2202B No Unnamed Drainage Ditch Tributary (B) to S. Arroyo bacteria 5c Colorado (unclassified water body) 2203 No Petronila Creek Tidal bacteria 5c 2306 No Rio Grande Above Amistad Reservoir sulfate 5c 2306 No Rio Grande Above Amistad Reservoir total dissolved solids 5c 2306 No Rio Grande Above Amistad Reservoir chloride 5c 2421A No Channel (unclassified water body) PCBs in edible tissue 5a 2421A No Clear Lake Channel (unclassified water body) dioxin in edible tissue 5a 2422 No PCBs in edible tissue 5a 2422 No Trinity Bay dioxin in edible tissue 5a 2422B No Double Bayou West Fork (unclassified water body) PCBs in edible tissue 5a 2422B No Double Bayou West Fork (unclassified water body) dioxin in edible tissue 5a 2422D No Double Bayou East Fork (unclassified water body) PCBs in edible tissue 5a 2422D No Double Bayou East Fork (unclassified water body) dioxin in edible tissue 5a 2423 No East Bay PCBs in edible tissue 5a 2423 No East Bay dioxin in edible tissue 5a 2423A No Oyster Bayou (unclassified water body) PCBs in edible tissue 5a 2423A No Oyster Bayou (unclassified water body) dioxin in edible tissue 5a 2424 No West Bay PCBs in edible tissue 5a 2424 No West Bay dioxin in edible tissue 5a 2424A No Highland Bayou (unclassified water body) dioxin in edible tissue 5a 2424A No Highland Bayou (unclassified water body) PCBs in edible tissue 5a 2424D No Offatts Bayou (unclassified water body) dioxin in edible tissue 5a 2424D No Offatts Bayou (unclassified water body) PCBs in edible tissue 5a 2425 No Clear Lake dioxin in edible tissue 5a 2425 No Clear Lake PCBs in edible tissue 5a 2425A No (unclassified water body) PCBs in edible tissue 5a 2425A No Taylor Lake (unclassified water body) dioxin in edible tissue 5a 2425B No Jarbo Bayou (unclassified water body) dioxin in edible tissue 5a 2425B No Jarbo Bayou (unclassified water body) PCBs in edible tissue 5a

November 18, 2011 Page 5 of 6 2010 Water Bodies and Impairments Added to the Texas 303(d) List SegID New SegID? Segment Name Parameter Category 2425D Yes Taylor Bayou (unclassified water body) PCBs in edible tissue 5a 2425D Yes Taylor Bayou (unclassified water body) dioxin in edible tissue 5a 2426C Yes Goose Creek Tidal (unclassified water body) dioxin in edible tissue 5a 2426C Yes Goose Creek Tidal (unclassified water body) PCBs in edible tissue 5a 2430A Yes Crystal Bay (unclassified water body) PCBs in edible tissue 5a 2430A Yes Crystal Bay (unclassified water body) dioxin in edible tissue 5a 2431 No dioxin in edible tissue 5a 2431 No Moses Lake PCBs in edible tissue 5a 2431A No Moses Bayou (unclassified water body) PCBs in edible tissue 5a 2431A No Moses Bayou (unclassified water body) dioxin in edible tissue 5a 2432 No Chocolate Bay PCBs in edible tissue 5a 2432 No Chocolate Bay dioxin in edible tissue 5a 2432C No Halls Bayou Tidal (unclassified water body) dioxin in edible tissue 5a 2432C No Halls Bayou Tidal (unclassified water body) PCBs in edible tissue 5a 2437 No Texas City Ship Channel PCBs in edible tissue 5a 2437 No Texas City Ship Channel dioxin in edible tissue 5a 2439 No Lower PCBs in edible tissue 5a 2439 No Lower Galveston Bay dioxin in edible tissue 5a 2453C No Arenosa Creek (unclassified water body) bacteria 5b 2481CB Yes Corpus Christi Bay (Recreational Beaches) bacteria 5a 2491 No Laguna Madre bacteria 5c 2494 No Brownsville Ship Channel bacteria 5c 2494A No Port Isabel Fishing Harbor (unclassified water body) bacteria 5c 2501 No Gulf of Mexico bacteria 5c

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