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 |
|---|---|---|---|---|
| Macbee Sud | Wills Point, TX | 7,548 | 41 | Detected |
| Blue Ridge West MUD | Houston, TX | 7,545 | 35 | Detected |
| Harris County Wcid 1 | Highlands, TX | 7,539 | 13 | Detected |
| Harris County MUD 151 | Houston, TX | 7,464 | 2 | Clean |
| City of Mexia | Mexia, TX | 7,459 | 12 | Clean |
| Potosi WSC | Abilene, TX | 7,413 | 83 | Detected |
| Possum Kingdom WSC | Graford, TX | 7,395 | 116 | Clean |
| Harris County MUD 419 | Houston, TX | 7,389 | 0 | Detected |
| City of Seminole | Seminole, TX | 7,386 | 680 | Clean |
| Central Wcid of Angelina County | Pollok, TX | 7,381 | 33 | Clean |
| Sienna MUD 3 | Houston, TX | 7,365 | 1 | Detected |
| City of Luling | Luling, TX | 7,364 | 27 | Clean |
| Fort Bend County MUD 133 | Houston, TX | 7,362 | 0 | Detected |
| City of Alamo Heights | San Antonio, TX | 7,357 | 118 | Clean |
| Fort Bend County MUD 134B | Houston, TX | 7,356 | 0 | Detected |
| Cypress Forest PUD | Houston, TX | 7,356 | 3 | Detected |
| Emerald Forest Utility District | Houston, TX | 7,326 | 12 | Detected |
| Parkway Utility District | Houston, TX | 7,323 | 19 | Detected |
| Diana Sud | Diana, TX | 7,320 | 33 | Detected |
| Kaufman County Fwsd 4A | Dallas, TX | 7,317 | 10 | - |
| Harris County MUD 152 | Houston, TX | 7,314 | 1 | Clean |
| City of Lampasas | Lampasas, TX | 7,291 | 60 | Detected |
| City of Wills Point | Wills Point, TX | 7,281 | 130 | Detected |
| D & M WSC | Douglass, TX | 7,280 | 93 | Clean |
| City of Lacy Lakeview | Lacy Lakeview, TX | 7,275 | 86 | Detected |
| Bastrop County Wcid 2 | Bastrop, TX | 7,269 | 68 | Detected |
| Fort Bend County MUD 134C | Houston, TX | 7,260 | 11 | Detected |
| Harris County MUD 504 | Houston, TX | 7,242 | 0 | - |
| Malcomson Road Utility District | Houston, TX | 7,231 | 33 | Detected |
| City of la Feria | La Feria, TX | 7,226 | 171 | Detected |
| Dyess Air Force Base | Dyess Afb, TX | 7,183 | 24 | Detected |
| Harris County MUD 449 | Houston, TX | 7,179 | 0 | - |
| Windfern Forest Utility District | Houston, TX | 7,170 | 37 | Detected |
| Town of Providence Village | Forney, TX | 7,128 | 57 | Clean |
| City of Crystal City | Crystal City, TX | 7,128 | 11 | Clean |
| City of Magnolia | Magnolia, TX | 7,107 | 74 | - |
| Lake Forest Utility District | Houston, TX | 7,106 | 4 | Detected |
| Nottingham Country MUD | Houston, TX | 7,089 | 12 | Clean |
| Galveston County Wcid 8 | Santa Fe, TX | 7,065 | 6 | Detected |
| Plum Creek | Austin, TX | 7,065 | 24 | Clean |
| City of New Boston | New Boston, TX | 7,059 | 50 | Detected |
| Corpus Christi Naval Air Station | Corpus Christi, TX | 7,048 | 32 | Detected |
| Harris County MUD 196 | Houston, TX | 7,026 | 11 | Detected |
| Addicks Utility District | Houston, TX | 7,017 | 24 | Detected |
| City of Burnet | Burnet, TX | 7,011 | 72 | Detected |
| City of Van Alstyne | Van Alstyne, TX | 7,000 | 87 | Detected |
| Exxon Mobil Baytown Refinery | Baytown, TX | 7,000 | 18 | Detected |
| Harris County MUD 96 | Houston, TX | 6,993 | 2 | Clean |
| City of Kaufman | Kaufman, TX | 6,990 | 26 | Detected |
| Sagemeadow Utility District | Houston, TX | 6,987 | 21 | Detected |