PlainWater

Public Water Systems

7,351 active public water systems in TX, tracked from EPA's Safe Drinking Water Information System (SDWIS) across all 50 states. See our methodology.

Population Violations Health Violations Name
System Name Location Population Violations PFAS
City of Houston Houston, TX 2,970,543 29 Detected
San Antonio Water System San Antonio, TX 2,113,151 38 Detected
Dallas Water Utility Dallas, TX 1,356,479 4 Detected
City of Austin Water & Wastewater Austin, TX 1,115,323 29 Detected
City of Fort Worth Fort Worth, TX 955,900 27 Detected
El Paso Water Utilities Public Service B El Paso, TX 747,168 246 Detected
City of Arlington Arlington, TX 405,420 16 Detected
City of Corpus Christi Corpus Christi, TX 318,387 63 Detected
City of Plano Plano, TX 292,059 17 Detected
Lubbock Public Water System Lubbock, TX 275,041 11 Detected
City of Irving Irving, TX 264,546 8 Detected
City of Laredo Laredo, TX 260,046 273 Detected
City of Garland Garland, TX 248,822 13 Detected
City of Frisco Frisco, TX 231,910 42 Detected
City of McKinney McKinney, TX 224,043 12 Detected
City of Grand Prairie Grand Prairie, TX 201,843 15 Detected
Amarillo Municipal Water System Amarillo, TX 201,291 402 Detected
Brownsville Public Utilities Board Brownsville, TX 201,249 7 Detected
City of Georgetown Georgetown, TX 191,639 15 Detected
McAllen Public Utility McAllen, TX 189,957 12 Detected
Dallas Fort Worth International Airport Dallas, TX 177,673 12 Detected
North Alamo WSC Edinburg, TX 171,195 93 Detected
City of Midland Water Purification Plant Midland, TX 157,000 460 Detected
City of Mesquite Mesquite, TX 152,020 9 Detected
City of Pasadena Pasadena, TX 152,000 31 Detected
City of Killeen Killeen, TX 151,261 29 Detected
City of Denton Denton, TX 150,037 13 Detected
City of Waco Waco, TX 146,241 5 Detected
City of Lewisville Lewisville, TX 140,880 0 Detected
City of Carrollton Carrollton, TX 136,170 2 Detected
City of Round Rock Round Rock, TX 130,662 16 Detected
City of League City League City, TX 128,412 15 Detected
City of Pearland Pearland, TX 125,828 60 Detected
City of Abilene Abilene, TX 125,182 36 Detected
City of Odessa Odessa, TX 123,334 52 Detected
City of Richardson Richardson, TX 122,615 2 Detected
New Braunfels Utilities New Braunfels, TX 116,477 14 Detected
City of Beaumont Water Utility Dept Beaumont, TX 115,282 11 Clean
City of Conroe Conroe, TX 113,912 7 Clean
Mustang Sud Aubrey, TX 110,826 48 Detected
City of Tyler Tyler, TX 107,000 106 Detected
City of San Angelo San Angelo, TX 105,229 23 Detected
City of Allen Allen, TX 104,870 10 Detected
City of College Station College Station, TX 104,103 0 Detected
City of Wichita Falls Wichita Falls, TX 102,316 23 Detected
City of Leander Leander, TX 98,330 29 Detected
City of Temple Temple, TX 94,935 199 Detected
City of Sugar Land Sugar Land, TX 90,909 13 Detected
Clear Lake City Water Authority Houston, TX 89,702 12 Detected
City of Bryan Bryan, TX 87,816 15 Clean
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