Public Water Systems
7,351 active water systems in TX.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| HARRIS COUNTY MUD 11 | HOUSTON, TX | 3,645 | 13 | Detected |
| VALLEY MUD 2 RANCHO VIEJO | RANCHO VIEJO, TX | 3,644 | 25 | — |
| HARRIS COUNTY MUD 208 | HOUSTON, TX | 3,642 | 3 | Detected |
| CITY OF BERTRAM | BERTRAM, TX | 3,636 | 15 | — |
| HARRIS COUNTY WCID 116 | HOUSTON, TX | 3,627 | 23 | Detected |
| HARRIS COUNTY MUD 216 | HOUSTON, TX | 3,627 | 4 | — |
| NORTHWEST GRAYSON COUNTY WCID 1 | GORDONVILLE, TX | 3,615 | 22 | — |
| CITY OF WINNSBORO | WINNSBORO, TX | 3,614 | 58 | Clean |
| MITCHELL COUNTY UTILITY | AUSTIN, TX | 3,612 | 12 | Detected |
| PECOS COUNTY WCID 1 | FORT STOCKTON, TX | 3,612 | 6 | Detected |
| ROBERTSON COUNTY WSC | FRANKLIN, TX | 3,611 | 16 | — |
| NORTH RURAL WSC | MINERAL WELLS, TX | 3,610 | 32 | — |
| CITY OF EASTLAND | EASTLAND, TX | 3,609 | 111 | Detected |
| LOMETA REGIONAL WATER | AUSTIN, TX | 3,609 | 247 | — |
| FOUR PINES WSC | PALESTINE, TX | 3,603 | 8 | Detected |
| EL PASO COUNTY TORNILLO WID | TORNILLO, TX | 3,600 | 258 | Detected |
| FILES VALLEY WSC | ITASCA, TX | 3,600 | 19 | Detected |
| CITY OF POINT | POINT, TX | 3,600 | 877 | Detected |
| FALCON RURAL WSC | FALCON HEIGHTS, TX | 3,600 | 143 | Detected |
| SOUTH RAINS SUD | EMORY, TX | 3,594 | 114 | — |
| EL DORADO UTILITY DISTRICT | HOUSTON, TX | 3,591 | 1 | Detected |
| COMBINE WSC | CRANDALL, TX | 3,588 | 55 | Detected |
| METROPLEX HOMESTEADS WATER SUPPLY | AUSTIN, TX | 3,588 | 27 | Detected |
| CITY OF OAK RIDGE NORTH | OAK RIDGE NORTH, TX | 3,585 | 11 | Detected |
| FORT BEND COUNTY MUD 222 | HOUSTON, TX | 3,582 | 0 | — |
| CITY OF EAGLE LAKE | EAGLE LAKE, TX | 3,580 | 52 | Detected |
| KENDALL COUNTY WCID 1 | COMFORT, TX | 3,579 | 923 | — |
| CITY OF HASLET | HASLET, TX | 3,579 | 77 | — |
| HARRIS COUNTY MUD 264 | HOUSTON, TX | 3,573 | 12 | Detected |
| HARRIS COUNTY MUD 281 | HOUSTON, TX | 3,573 | 0 | Detected |
| BRAZORIA COUNTY MUD 2 | HOUSTON, TX | 3,567 | 129 | Detected |
| GUM SPRINGS WSC 1 | HALLSVILLE, TX | 3,564 | 35 | — |
| CITY OF COAHOMA | COAHOMA, TX | 3,552 | 366 | Detected |
| SANTO SUD | SANTO, TX | 3,546 | 38 | — |
| HARRIS COUNTY MUD 149 | HOUSTON, TX | 3,543 | 6 | Detected |
| HOLLY LAKE RANCH | TYLER, TX | 3,540 | 38 | Detected |
| POETRY WSC | TERRELL, TX | 3,534 | 15 | — |
| HARRIS COUNTY MUD 62 | HOUSTON, TX | 3,519 | 6 | — |
| WILLIAMSON COUNTY MUD 10 | AUSTIN, TX | 3,513 | 4 | Detected |
| HARRIS COUNTY MUD 287 | HOUSTON, TX | 3,510 | 0 | Detected |
| KLEIN PUD | HOUSTON, TX | 3,504 | 5 | Clean |
| HARRIS COUNTY WCID 132 | HOUSTON, TX | 3,501 | 4 | Detected |
| HARRIS COUNTY MUD 257 | HOUSTON, TX | 3,501 | 12 | Detected |
| PINE VILLAGE PUD | HOUSTON, TX | 3,498 | 90 | — |
| HARRIS COUNTY UD 15 | HOUSTON, TX | 3,489 | 1 | Detected |
| HARRIS COUNTY MUD 412 | HOUSTON, TX | 3,480 | 13 | Detected |
| ANGELINA WSC | LUFKIN, TX | 3,479 | 16 | Detected |
| GREATER GARDENDALE WSC | GARDENDALE, TX | 3,477 | 21 | — |
| CITY OF RENO | RENO, TX | 3,460 | 56 | — |
| WILBARGER CREEK MUD 1 | AUSTIN, TX | 3,459 | 1 | — |