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
Texas State University - San Marcos San Marcos, TX 43,552 52 Clean
City of Coppell Coppell, TX 43,193 6 Detected
City of Friendswood Friendswood, TX 43,190 4 Detected
Town of Prosper Prosper, TX 42,598 5 Detected
City of Rosenberg Rosenberg, TX 42,158 28 Detected
City of Schertz Schertz, TX 41,948 16 Clean
Town of Little Elm Little Elm, TX 41,000 6 Detected
City of Hurst Hurst, TX 40,454 17 Detected
City of Lancaster Lancaster, TX 40,449 26 Detected
City of Farmers Branch Farmers Branch, TX 40,246 22 Detected
City of Weslaco Weslaco, TX 40,033 27 Detected
Manville WSC Coupland, TX 39,648 55 Detected
City of Duncanville Duncanville, TX 39,413 29 Detected
Jbsa - Sam Houston San Antonio, TX 37,563 218 Clean
City of Copperas Cove Copperas Cove, TX 37,225 10 Detected
City of Princeton Princeton, TX 37,019 51 Detected
Texarkana Water Utilities Texarkana, TX 37,000 26 Clean
Paseo del Este MUD 1 Austin, TX 36,773 15 Detected
City of la Porte La Porte, TX 36,569 4 Detected
Del Rio Utilities Commission Del Rio, TX 36,506 115 Clean
US Army South Fort Cavazos Fort Hood, TX 35,669 24 Detected
Springs Hill Sud Seguin, TX 35,472 323 Detected
Goforth Sud Niederwald, TX 34,893 56 Detected
City of Harker Heights Harker Heights, TX 34,834 27 Detected
City of Deer Park Deer Park, TX 34,495 60 Detected
City of Cleburne Cleburne, TX 34,075 15 Detected
City of Fulshear Fulshear, TX 34,000 23 Clean
Bethesda WSC Burleson, TX 33,441 35 Detected
City of Greenville Greenville, TX 33,354 22 Detected
Sjwtx Triple Peak Plant Canyon Lake, TX 32,973 107 Detected
City of Seguin Seguin, TX 32,736 57 Detected
City of Weatherford Weatherford, TX 32,209 9 Detected
City of Southlake Southlake, TX 31,576 11 Detected
Horizon Regional MUD Horizon City, TX 31,542 22 Clean
City of Palestine Palestine, TX 31,272 76 Detected
Harris County MUD 165 Houston, TX 30,483 4 Detected
Lumberton MUD Lumberton, TX 30,462 12 Clean
Galveston County Wcid 1 Dickinson, TX 30,399 31 Detected
Walnut Creek Sud Springtown, TX 30,364 316 Detected
City of San Juan San Juan, TX 30,000 36 Detected
Jonah Water Sud Hutto, TX 29,861 69 Detected
City of Converse Converse, TX 29,709 15 Clean
City of Forney Forney, TX 29,692 65 Detected
City of Hutto Hutto, TX 29,580 25 Clean
City of Fate Fate, TX 29,285 49 Detected
City of Sachse Sachse, TX 29,042 13 Detected
City of Balch Springs Balch Springs, TX 28,300 44 Detected
West Travis County Public Utility Agency Austin, TX 28,215 42 Detected
Fort Bliss Main Post Area San Dimas, TX 28,000 23 Detected
City of Midlothian Midlothian, TX 27,699 35 Detected
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