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 |
|---|---|---|---|---|
| Harris County MUD 406 | Houston, TX | 680 | 8 | - |
| City of Driscoll | Driscoll, TX | 680 | 200 | - |
| Ira WSC | Ira, TX | 680 | 264 | - |
| Western Homes Subdivision | Austin, TX | 678 | 15 | - |
| Selkirk WSC | Lake Jackson, TX | 678 | 395 | - |
| City of Granite Shoals Sherwood III | Granite Shoals, TX | 675 | 113 | - |
| Callisburg Isd | Callisburg, TX | 675 | 15 | - |
| Gaslight Square Mobile Home Park | Phoenix, TX | 675 | 41 | - |
| Fort Bend County MUD 198 | Houston, TX | 675 | 0 | - |
| B & J Water Co | New Waverly, TX | 675 | 31 | - |
| City of Chillicothe | Chillicothe, TX | 675 | 291 | - |
| Zephyr Baptist Encampment | Sandia, TX | 675 | 18 | - |
| Magnolia Reserve Water Plant | Magnolia, TX | 675 | 42 | - |
| Harris County Fwsd 1B | Highlands, TX | 672 | 118 | - |
| Guadalupe Heights Utility | Austin, TX | 672 | 3 | - |
| Lazy River Improvement District | Houston, TX | 672 | 18 | - |
| Sportsmans World MUD | Houston, TX | 672 | 171 | - |
| Oak Grove Texas WSC | Kaufman, TX | 670 | 61 | - |
| Trinity Pines Conference Center | Trinity, TX | 670 | 0 | - |
| Woodrow Osceola WSC Osceola | Blum, TX | 669 | 29 | - |
| Laguna Tres Subdivision | Des Peres, TX | 669 | 45 | - |
| Ingram Oaks Retirement Community | Ingram, TX | 669 | 33 | - |
| Timberloch Estates | Austin, TX | 669 | 4 | - |
| Dos Aguas | Huntsville, TX | 669 | 0 | - |
| North Town Acres | Dawson, TX | 666 | 56 | - |
| Refugio County Wcid 1 | Tivoli, TX | 665 | 185 | - |
| City of Rose City | Vidor, TX | 664 | 1,226 | - |
| Grey Forest Water System | Helotes, TX | 663 | 21 | - |
| Hill Country Resort | Tyler, TX | 663 | 55 | - |
| Forterra Pressure Pipe Grand Prairie | Grand Prairie, TX | 662 | 658 | - |
| City of Goodrich | Goodrich, TX | 662 | 273 | - |
| 7-Eleven Store 36525 | Irving, TX | 662 | 278 | - |
| Fort Bend County MUD 134F | Houston, TX | 661 | 0 | - |
| City of Reklaw | Reklaw, TX | 660 | 70 | - |
| Galveston County Wcid 19 | Houston, TX | 660 | 136 | - |
| P & B Water System | Pearland, TX | 660 | 1,235 | - |
| Jackson County Wcid 1 | Lolita, TX | 660 | 66 | - |
| Holiday Trav L Park | Del Rio, TX | 660 | 563 | - |
| Angelina County Fwsd 1 | Lufkin, TX | 659 | 23 | - |
| Dallardsville Segno WSC | Livingston, TX | 658 | 88 | - |
| The Colony MUD 1B | Austin, TX | 657 | 1 | - |
| Harris County MUD 405 | Houston, TX | 657 | 9 | - |
| Rio Brazos WSC | Weatherford, TX | 657 | 99 | - |
| Lagoon Ranch RV Resort | Richmond, TX | 657 | 0 | - |
| Nogalus Centralia WSC | Apple Springs, TX | 656 | 222 | - |
| Lake Livingston Beech Creek Village | Livingston, TX | 655 | 17 | - |
| Forest WSC | Wells, TX | 651 | 1,542 | - |
| Laguna Vista Subdivision | Des Peres, TX | 651 | 25 | - |
| Montgomery County MUD 100 | Sugar Land, TX | 651 | 0 | - |
| Lake Livingston Wiggins Village 2 | Livingston, TX | 651 | 14 | - |