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 |
|---|---|---|---|---|
| Macedonia Eylau MUD 1 | Texarkana, TX | 11,739 | 50 | Clean |
| Southwest Milam WSC | Rockdale, TX | 11,739 | 13 | Clean |
| Spring Creek Utility District | The Woodlands, TX | 11,733 | 4 | Clean |
| San Leon MUD | San Leon, TX | 11,622 | 63 | Detected |
| Fort Bend County MUD 142 | Houston, TX | 11,595 | 2 | Detected |
| Rayford Road MUD | Houston, TX | 11,550 | 1 | Clean |
| City of Port Lavaca | Port Lavaca, TX | 11,545 | 213 | Detected |
| Northtown MUD | Austin, TX | 11,520 | 10 | Detected |
| Harris County MUD 81 | Houston, TX | 11,514 | 20 | Clean |
| City of Granbury | TX | 11,468 | 248 | Clean |
| Wylie Northeast Sud | Wylie, TX | 11,430 | 14 | Detected |
| City of Selma | Selma, TX | 11,418 | 27 | Clean |
| Memorial Villages Water Authority | Houston, TX | 11,382 | 15 | Detected |
| City of Raymondville | Raymondville, TX | 11,288 | 83 | Detected |
| Kaufman County Fwsd 1A | Dallas, TX | 11,268 | 63 | Detected |
| Harris County Utility District 6 | Houston, TX | 11,262 | 5 | Detected |
| City of Fredericksburg | Fredericksburg, TX | 11,257 | 32 | Clean |
| G M WSC | Hemphill, TX | 11,220 | 189 | Detected |
| City of Rockport | Rockport, TX | 11,186 | 14 | Detected |
| Gastonia Scurry Sud | Scurry, TX | 11,169 | 28 | Detected |
| North Austin MUD 1 | Austin, TX | 11,133 | 10 | Clean |
| City of Snyder | Snyder, TX | 11,104 | 73 | Detected |
| Town of Fairview | Fairview, TX | 11,100 | 88 | Detected |
| Harris County Wcid 36 | Houston, TX | 11,073 | 8 | Detected |
| Cypress Hill MUD 1 | Houston, TX | 11,052 | 2 | Clean |
| City of Hondo | Hondo, TX | 11,044 | 37 | Clean |
| City of Vernon | Vernon, TX | 11,002 | 281 | Clean |
| Harris County MUD 120 | Houston, TX | 10,983 | 3 | Clean |
| City of Burkburnett | Burkburnett, TX | 10,978 | 206 | Detected |
| Fort Bend County MUD 128 | Sugar Land, TX | 10,974 | 11 | - |
| Jbsa - Randolph | San Antonio, TX | 10,949 | 35 | Clean |
| Hudson WSC | Lufkin, TX | 10,907 | 340 | Clean |
| Harris County MUD 49 | Houston, TX | 10,893 | 15 | Detected |
| Tryon Road Sud | Longview, TX | 10,791 | 17 | Clean |
| City of Bonham | Bonham, TX | 10,746 | 159 | Detected |
| The Consolidated WSC Rural System | Crockett, TX | 10,689 | 28 | Clean |
| North Collin Sud | Melissa, TX | 10,674 | 34 | Detected |
| City of Bellmead | Bellmead, TX | 10,664 | 51 | Clean |
| Fort Bend County MUD 58 | Houston, TX | 10,629 | 0 | Detected |
| City of Clute | Clute, TX | 10,604 | 38 | Detected |
| City of Freeport | Freeport, TX | 10,594 | 29 | Detected |
| Harris County MUD 278 | Houston, TX | 10,584 | 1 | Detected |
| Harris County Wcid 96 | Houston, TX | 10,530 | 4 | Detected |
| Greenwood Utility District | Houston, TX | 10,527 | 1 | Detected |
| Lakeway MUD | Lakeway, TX | 10,512 | 7 | Clean |
| Fort Bend County MUD 182 | Houston, TX | 10,498 | 0 | - |
| City of Galena Park | Galena Park, TX | 10,487 | 26 | Detected |
| Harris County MUD 489 | Houston, TX | 10,476 | 12 | - |
| Town of Northlake | Northlake, TX | 10,430 | 23 | Detected |
| Harris County MUD 230 | Houston, TX | 10,404 | 6 | Detected |