Public Water Systems
7,351 active water systems in TX.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| CORNERSTONES MUD | HOUSTON, TX | 5,331 | 1 | Detected |
| CITY OF FARMERSVILLE | FARMERSVILLE, TX | 5,312 | 57 | Detected |
| BRAZORIA COUNTY MUD 22 | HOUSTON, TX | 5,310 | 2 | Detected |
| FORT BEND COUNTY MUD 155 | HOUSTON, TX | 5,292 | 4 | — |
| WEST HARRIS COUNTY MUD 7 | HOUSTON, TX | 5,289 | 2 | Detected |
| ONALASKA WSC | ONALASKA, TX | 5,289 | 12 | Detected |
| TARKINGTON SUD | CLEVELAND, TX | 5,265 | 13 | Detected |
| FLO COMMUNITY WSC | BUFFALO, TX | 5,256 | 103 | Detected |
| BRAZORIA COUNTY MUD 25 | HOUSTON, TX | 5,250 | 97 | Detected |
| HARRIS COUNTY MUD 127 | HOUSTON, TX | 5,247 | 11 | Detected |
| GOODFELLOW AIR FORCE BASE | GOODFELLOW AFB, TX | 5,241 | 62 | Detected |
| MONTGOMERY COUNTY MUD 36 | THE WOODLANDS, TX | 5,235 | 16 | Detected |
| BRAZORIA COUNTY MUD 55 | HOUSTON, TX | 5,229 | 4 | — |
| HARRIS COUNTY MUD 400 - WEST | HOUSTON, TX | 5,217 | 2 | Detected |
| BLACKLAND WSC | FATE, TX | 5,217 | 48 | Detected |
| FORT BEND COUNTY MUD 194 | HOUSTON, TX | 5,211 | 15 | — |
| CITY OF DIBOLL | DIBOLL, TX | 5,210 | 77 | Detected |
| FORT BEND COUNTY MUD 143 WATER VIEW ESTA | HOUSTON, TX | 5,196 | 2 | Detected |
| CINCO SOUTHWEST MUD 3 DAYCARE | HOUSTON, TX | 5,187 | 0 | Detected |
| SIENNA MUD 6 | HOUSTON, TX | 5,184 | 0 | — |
| MONTGOMERY COUNTY MUD 94 | HOUSTON, TX | 5,184 | 8 | Detected |
| HARRIS COUNTY MUD 33 | HOUSTON, TX | 5,181 | 25 | Detected |
| DENTON COUNTY FWSD 11-A | HOUSTON, TX | 5,160 | 14 | Detected |
| HARRIS COUNTY WCID 114 | HOUSTON, TX | 5,160 | 25 | Detected |
| CAMINO REAL | MAGNOLIA, TX | 5,160 | 0 | — |
| MULESHOE MUNICIPAL WATER SYSTEM | MULESHOE, TX | 5,158 | 37 | Detected |
| CROSBY MUD | CROSBY, TX | 5,130 | 52 | — |
| WEST GREGG SUD | KILGORE, TX | 5,127 | 23 | Detected |
| TDCJ RAMSEY AREA | HUNTSVILLE, TX | 5,119 | 67 | Detected |
| HARRIS COUNTY MUD 179 | HOUSTON, TX | 5,115 | 3 | Detected |
| HARRIS COUNTY WCID 133 | HOUSTON, TX | 5,109 | 3 | Detected |
| CITY OF GARDEN RIDGE | GARDEN RIDGE, TX | 5,100 | 74 | Detected |
| MAYDE CREEK MUD | HOUSTON, TX | 5,100 | 31 | Detected |
| BRAZORIA COUNTY MUD 31 | HOUSTON, TX | 5,097 | 0 | Detected |
| HARRIS COUNTY MUD 276 | HOUSTON, TX | 5,094 | 0 | Detected |
| FORT BEND COUNTY MUD 119 | HOUSTON, TX | 5,088 | 0 | Detected |
| COTTONWOOD CREEK MUD 1 | AUSTIN, TX | 5,082 | 8 | — |
| LAKE FORK WSC | YANTIS, TX | 5,082 | 39 | Detected |
| SUNKO WSC | STOCKDALE, TX | 5,064 | 10 | Detected |
| ELM RIDGE WCID | SAVANNAH, TX | 5,061 | 38 | Detected |
| FORT BEND COUNTY MUD 190 | HOUSTON, TX | 5,049 | 0 | — |
| CONCHO RURAL WATER GRAPE CREEK | SAN ANGELO, TX | 5,049 | 89 | Detected |
| CITY OF CANTON | CANTON, TX | 5,028 | 44 | Detected |
| HARRIS COUNTY IMPROVEMENT DISTRICT 18 | HOUSTON, TX | 5,025 | 4 | Detected |
| NORTHWEST HARRIS COUNTY MUD 32 | HOUSTON, TX | 5,016 | 6 | Detected |
| CITY OF ALEDO | ALEDO, TX | 5,010 | 230 | Detected |
| HARRIS COUNTY MUD 495 | HOUSTON, TX | 5,007 | 6 | Detected |
| CITY OF MATHIS | MATHIS, TX | 5,001 | 213 | Detected |
| CITY OF MORGANS POINT RESORT | MORGANS POINT RESORT, TX | 5,000 | 83 | Detected |
| COLEMAN COUNTY SUD | COLEMAN, TX | 5,000 | 253 | Detected |