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 |
|---|---|---|---|---|
| Harris County MUD 457 | Houston, TX | 5,967 | 0 | - |
| West Harris County MUD 9 | Houston, TX | 5,961 | 30 | Clean |
| Katy Isd Mayde Creek School Complex | Katy, TX | 5,960 | 15 | Clean |
| Ingram Water Supply | Austin, TX | 5,955 | 9 | Clean |
| Montgomery County MUD 9 | Houston, TX | 5,949 | 21 | Clean |
| City of Pearland MUD 1 | Pearland, TX | 5,947 | 36 | Clean |
| City of Wake Village | Wake Village, TX | 5,945 | 38 | Clean |
| Prestonwood Forest Utility District | Houston, TX | 5,940 | 2 | Detected |
| Harris County MUD 43 | Houston, TX | 5,940 | 10 | Clean |
| City of Bridgeport | Bridgeport, TX | 5,930 | 197 | Detected |
| Dean WSC | Tyler, TX | 5,907 | 11 | Clean |
| City of Hutchins | Hutchins, TX | 5,902 | 29 | Detected |
| Brazoria County MUD 29 | Houston, TX | 5,898 | 6 | Clean |
| Harris County MUD 180 | Houston, TX | 5,892 | 12 | Clean |
| Benders Landing Water Plant 1 & 2 | Magnolia, TX | 5,892 | 40 | Clean |
| Harris County Wcid 74 | Houston, TX | 5,886 | 8 | Clean |
| Tyler County Sud | Spurger, TX | 5,872 | 44 | Detected |
| City of Slaton | Slaton, TX | 5,858 | 26 | Detected |
| Charterwood MUD | Houston, TX | 5,832 | 1 | Detected |
| City of Carrizo Springs | Carrizo Springs, TX | 5,830 | 245 | Clean |
| Maxwell Sud | Maxwell, TX | 5,823 | 170 | Detected |
| B H P WSC | Royse City, TX | 5,817 | 62 | Detected |
| City of Yoakum | Yoakum, TX | 5,815 | 20 | Clean |
| City of Primera | Harlingen, TX | 5,811 | 49 | Detected |
| City of Breckenridge | Breckenridge, TX | 5,807 | 91 | Detected |
| Frisco West Wcid | Dallas, TX | 5,805 | 52 | Detected |
| Fayette WSC West | La Grange, TX | 5,802 | 125 | Clean |
| Union WSC | Garciasville, TX | 5,793 | 64 | Detected |
| Williamson Travis County MUD 1 | Cedar Park, TX | 5,793 | 28 | Clean |
| City of Bruceville Eddy | Eddy, TX | 5,769 | 20 | Detected |
| Harris County MUD 70 | Houston, TX | 5,763 | 11 | Detected |
| Harris County MUD 319 | Houston, TX | 5,751 | 6 | - |
| City of Crandall | Crandall, TX | 5,749 | 64 | - |
| Federal Correctional Complex-Beaumont | Beaumont, TX | 5,748 | 74 | Clean |
| Appleby WSC | Nacogdoches, TX | 5,745 | 13 | Clean |
| Travis County Wcid 18 | Austin, TX | 5,733 | 143 | Detected |
| City of Jourdanton | Jourdanton, TX | 5,721 | 110 | Clean |
| City of Kermit | Kermit, TX | 5,708 | 48 | Clean |
| Village of Surfside Beach | Surfside Beach, TX | 5,697 | 852 | Detected |
| City of Teague | Teague, TX | 5,688 | 44 | Clean |
| Fern Bluff MUD | Round Rock, TX | 5,682 | 1 | Detected |
| Oak Trail Shores | Austin, TX | 5,676 | 192 | Detected |
| Lake Livingston Pineshadows East | Livingston, TX | 5,675 | 150 | Detected |
| Ables Springs Sud | Terrell, TX | 5,655 | 37 | Detected |
| City of Cotulla | Cotulla, TX | 5,640 | 97 | Clean |
| Fritch Municipal Water Supply | Fritch, TX | 5,636 | 75 | Clean |
| Cinco MUD 8 | Houston, TX | 5,613 | 0 | Clean |
| Spencer Road PUD | Houston, TX | 5,607 | 305 | Detected |
| City of Rusk | Rusk, TX | 5,602 | 30 | Clean |
| City of McGregor | Mc Gregor, TX | 5,600 | 142 | Detected |