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.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| Greenwood Village | Austin, TX | 2,514 | 176 | - |
| Castlewood MUD | Houston, TX | 2,505 | 0 | - |
| East Medina County Sud Unit 2 | Devine, TX | 2,505 | 1 | - |
| Richland Sud | Richland Springs, TX | 2,505 | 81 | Clean |
| Montgomery County MUD 111 | Houston, TX | 2,502 | 0 | - |
| Tdcj Memorial Unit | Huntsville, TX | 2,501 | 53 | - |
| Medina Valley High School | Castroville, TX | 2,501 | 42 | - |
| Sweeny Refinery | Sweeny, TX | 2,500 | 27 | - |
| Chambers County MUD 1 | Houston, TX | 2,500 | 3 | Detected |
| Cedar Port Navigation and Improvement Di | Houston, TX | 2,500 | 2 | - |
| Fort Gates WSC | Gatesville, TX | 2,500 | 130 | - |
| US Army North Fort Cavazos | Camden, TX | 2,500 | 15 | - |
| Industrial Utilities Service | Austin, TX | 2,500 | 6 | - |
| Six Flags Splashtown | Kansas City, TX | 2,500 | 16 | - |
| Dodge Oakhurst WSC 2 | Dodge, TX | 2,500 | 117 | - |
| Town of Pantego | Pantego, TX | 2,500 | 53 | - |
| City of Merkel | Merkel, TX | 2,494 | 96 | - |
| Northwest Harris County MUD 21 | Houston, TX | 2,493 | 4 | - |
| Dean Dale Sud | Wichita Falls, TX | 2,492 | 34 | Detected |
| Lake Buchanan | Austin, TX | 2,484 | 62 | - |
| City of New London | New London, TX | 2,484 | 21 | - |
| City of Meadowlakes | Meadowlakes, TX | 2,480 | 38 | - |
| Montgomery County MUD 127 | Houston, TX | 2,478 | 0 | - |
| Elmo WSC | Elmo, TX | 2,475 | 150 | - |
| Childress Creek WSC | Clifton, TX | 2,469 | 58 | - |
| Victoria County Wcid 1 | Bloomington, TX | 2,462 | 96 | - |
| Cinco MUD 5 | Houston, TX | 2,460 | 6 | - |
| City of Tahoka | Tahoka, TX | 2,459 | 108 | - |
| Mercy WSC | Cleveland, TX | 2,458 | 6 | - |
| City of Runaway Bay | Runaway Bay, TX | 2,458 | 271 | - |
| City of Southside Place | Houston, TX | 2,457 | 107 | - |
| Fort Bend County MUD 24 | Houston, TX | 2,454 | 0 | - |
| Beechnut MUD | Houston, TX | 2,451 | 3 | - |
| Marilee Elmont | Aubrey, TX | 2,448 | 57 | - |
| Inverness Forest Improvement District | Houston, TX | 2,448 | 14 | - |
| White Shed WSC | Ivanhoe, TX | 2,441 | 18 | - |
| City of Premont | Premont, TX | 2,441 | 62 | - |
| Lilly Grove Sud | Nacogdoches, TX | 2,435 | 32 | - |
| Grand Estates | Austin, TX | 2,433 | 6 | - |
| Spring Creek Forest PUD | Houston, TX | 2,427 | 6 | - |
| Westminster Sud | Westminster, TX | 2,424 | 4 | - |
| Hazy Hollow East Estates | Cypress, TX | 2,424 | 94 | - |
| Harris County MUD 341 | Houston, TX | 2,421 | 14 | - |
| Harris County MUD 531 | Houston, TX | 2,421 | 3 | - |
| City of Lyford | Lyford, TX | 2,421 | 172 | - |
| Roman Forest Consolidated MUD | New Caney, TX | 2,418 | 48 | - |
| City of Seagraves | Seagraves, TX | 2,417 | 1,558 | - |
| Fort Bend County MUD 218 | Houston, TX | 2,412 | 10 | - |
| Caro WSC | Nacogdoches, TX | 2,412 | 257 | - |
| Montgomery County MUD 137 | Katy, TX | 2,409 | 0 | - |