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 |
|---|---|---|---|---|
| Morton Road MUD | Houston, TX | 2,817 | 130 | - |
| Rocky Creek Water System | Itasca, TX | 2,814 | 15 | - |
| City of Panorama Village | Panorama Village, TX | 2,800 | 17 | - |
| Fort Bend County MUD 141 | Houston, TX | 2,790 | 18 | - |
| City of la Villa | La Villa, TX | 2,781 | 947 | - |
| Delta County MUD | Cooper, TX | 2,778 | 12 | - |
| Timberlake Improvement District | Houston, TX | 2,775 | 39 | - |
| North Belt Utility District | Houston, TX | 2,775 | 11 | - |
| City of Gunter | Gunter, TX | 2,772 | 16 | - |
| New Hope Sud | Mineola, TX | 2,772 | 17 | - |
| Harris County Ud 14 | Houston, TX | 2,769 | 5 | - |
| Dobbin Plantersville WSC 2 | Plantersville, TX | 2,766 | 101 | - |
| Montgomery County MUD 98 | Houston, TX | 2,766 | 0 | - |
| North Runnels WSC | Winters, TX | 2,766 | 237 | - |
| City of Sonora | Sonora, TX | 2,766 | 82 | - |
| Caney Creek MUD of Matagorda County | Sargent, TX | 2,764 | 156 | - |
| Deer Creek Water | Canyon Lake, TX | 2,757 | 80 | - |
| North Custer Road Plant | Austin, TX | 2,754 | 8 | - |
| City of Van | Van, TX | 2,745 | 33 | Clean |
| Northwest Harris County MUD 16 | Houston, TX | 2,742 | 26 | - |
| Mims WSC | Avinger, TX | 2,736 | 37 | - |
| Fort Bend County MUD 134E | Houston, TX | 2,733 | 0 | - |
| City of Hallettsville | Hallettsville, TX | 2,733 | 8 | - |
| City of Refugio | Refugio, TX | 2,728 | 215 | - |
| West Harris County MUD 14 | Houston, TX | 2,727 | 2 | - |
| Tempe WSC 1 | Livingston, TX | 2,725 | 1,958 | - |
| City of Holliday | Holliday, TX | 2,724 | 23 | - |
| Vista Oaks MUD | Austin, TX | 2,724 | 17 | - |
| Heron Lakes Estates | Austin, TX | 2,712 | 4 | - |
| Montgomery County MUD 138 | Houston, TX | 2,712 | 0 | - |
| Town of Ponder | Ponder, TX | 2,711 | 30 | - |
| Big Eddy | Tyler, TX | 2,709 | 30 | - |
| East Texas MUD of Smith County | Tyler, TX | 2,706 | 16 | - |
| Fountainview Subdivision | Des Peres, TX | 2,703 | 78 | - |
| Southwest Research Inst | San Antonio, TX | 2,700 | 3 | - |
| Woodcreek Utility Co 1 | Austin, TX | 2,700 | 43 | - |
| City of Junction | Junction, TX | 2,700 | 277 | - |
| Spring Valley WSC | Waco, TX | 2,700 | 13 | - |
| Chateau Woods MUD Water System | Conroe, TX | 2,700 | 16 | - |
| River Acres WSC | Robstown, TX | 2,700 | 78 | - |
| City of East Tawakoni | East Tawakoni, TX | 2,686 | 211 | - |
| Lancaster MUD 1 | Katy, TX | 2,685 | 47 | - |
| Village of Vinton | Vinton, TX | 2,684 | 4 | - |
| Harris County MUD 389 | Houston, TX | 2,676 | 115 | - |
| Eastern Cass WSC | Bivins, TX | 2,670 | 397 | - |
| Violet WSC | Robstown, TX | 2,670 | 91 | - |
| City of Mount Vernon | Mount Vernon, TX | 2,662 | 39 | - |
| City of Quanah | Quanah, TX | 2,662 | 192 | - |
| Harris County MUD 162 | Houston, TX | 2,661 | 8 | - |
| City of Stanton | Stanton, TX | 2,657 | 401 | - |