Figure: 30 TAC §307.10(2)
Appendix B - Sole-source Surface Drinking Water Supplies
This table contains sole-source surface drinking water supplies as provided by the TCEQ Drinking Water Protection Team. This table is current as of February 11, 2016. Where a water body has been identified as a sole-source surface drinking water supply but is not included in this appendix yet, the same level of protection may be applied. If designations of sole-source surface drinking water supplies change, those designations can be changed by laws or regulations that address sole-source surface drinking water supplies. Sole-source protection zones of sole-source surface drinking water supplies are defined in §307.3 of this title (relating to Definitions and Abbreviations).
The listed county names provide the general location of these drinking water supplies. The segment numbers listed below are only provided to help in finding the general location of a sole-source water body and are associated with classified segments as listed in Appendices A and C of this section. Segment numbers in parentheses ( ) indicate that the water body is in close proximity to the segment listed, but not a part of the segment. For a current list and the precise location of a sole-source surface drinking water supply, contact the TCEQ Drinking Water Protection Team.
Water Body Name County Segment No. Lake Texoma Grayson 0203 Lake Arrowhead Clay 0212 Lake Kickapoo Archer 0213 Greenbelt Lake Donley 0223 Mackenzie Reservoir Briscoe 0228 Wright Patman Lake Cass 0302 Big Creek Lake Delta (0303) Big Cypress Creek Below Lake O' Harrison 0402 the Pines Lake O' the Pines Marion 0403 Lake Cypress Springs Franklin 0405 Lake Bob Sandlin Camp, Titus 0408 Toledo Bend Reservoir Sabine, Shelby 0504 Lake Tawakoni Hunt, Rains, Van Zandt, 0507 Kaufman Lake Murvaul Panola 0509 Lake Fork Reservoir Wood 0512 Big Sandy Creek Upshur 0514 Lower Neches Valley Authority Hardin, Jefferson (0602) Canal Water Body Name County Segment No. Neches River Below Lake Palestine Anderson 0604 Lake Palestine Smith 0605 Lake Livingston Polk, Trinity 0803 Trinity River Above Lake Walker 0804 Livingston Eagle Mountain Reservoir Tarrant 0809 Bridgeport Reservoir Wise 0811 Houston County Lake Houston 0813 Bardwell Reservoir Ellis 0815 Cedar Creek Reservoir Kaufman, Henderson 0818 Elm Fork Trinity River Below Dallas 0822 Lewisville Lake Lake Grapevine Denton, Tarrant 0826 Lake Arlington Tarrant 0828 Richland-Chambers Reservoir Navarro 0836 Lake Houston Harris 1002 Lake Granbury Hood 1205 Possum Kingdom Lake Palo Pinto 1207 Navasota River Below Lake Brazos, Grimes, Leon, 1209 Limestone Madison, Robertson Somerville Lake Washington 1212 Little River Milam 1213 Leon River Below Belton Lake Bell 1219 Belton Lake Bell 1220 Proctor Lake Comanche 1222 Leon Reservoir Eastland 1224 Waco Lake McLennan 1225 Lake Palo Pinto Palo Pinto 1230 Lake Graham/Lake Eddleman Young 1231 Hubbard Creek Reservoir Stephens 1233 Lake Cisco Eastland 1234 Granger Lake Williamson 1247 Navasota River Below Lake Mexia Limestone 1253 Aquilla Reservoir Hill 1254 Lake Austin Travis 1403 Water Body Name County Segment No. Lake Travis Burnet, Travis 1404 Marble Falls Lake Burnet 1405 Lake Lyndon B. Johnson Burnet, Llano 1406 Inks Lake Burnet, Llano 1407 Lake Buchanan Llano 1408 Pedernales River Blanco 1414 South Llano River (part of Llano Kimble 1415 River) Llano City Lake (part of Llano Llano 1415 River) Lake Brownwood Brown 1418 Lake Coleman Coleman 1419 Lake Dunlap (part of Guadalupe Guadalupe 1804 River Below Comal River) Canyon Lake Comal 1805 Guadalupe River Below Canyon Comal 1812 Dam Lake Corpus Christi San Patricio, Live Oak 2103 Rio Grande Below Falcon Reservoir Starr 2302 International Falcon Reservoir Starr, Zapata 2303 Rio Grande Below Amistad Maverick, Webb 2304 Reservoir