Public Water Systems
143,076 active public water systems, tracked from EPA's Safe Drinking Water Information System (SDWIS) across all 50 states. See our methodology.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| Boling Ranch Estates | Austin, TX | 462 | 3 | - |
| Montgomery County MUD 140 | Sugar Land, TX | 462 | 0 | - |
| Huntington Estates | Austin, TX | 462 | 7 | - |
| Goldenwood West WSC | Dripping Springs, TX | 462 | 74 | - |
| Ward Prairie WSC | Fairfield, TX | 462 | 100 | - |
| Era WSC | Era, TX | 462 | 117 | Clean |
| Windermere Oaks WSC | Spicewood, TX | 462 | 31 | - |
| Sun Valley Family Campground | Harrod, OH | 462 | 104 | - |
| Dzilth-Na-O-Dith-Hle NTUA | Ft Defiance, NN | 462 | 200 | - |
| Eileen Acres | Alto, NM | 462 | 116 | - |
| Cedar Grove S/D | Cary, NC | 462 | 119 | - |
| Boyle-Skene-Benoit | Boyle, MS | 462 | 111 | - |
| Ellsworth | Ellsworth, MN | 462 | 54 | - |
| Magnolia-Beau Parterre | Des Peres, LA | 462 | 36 | - |
| Cunningham, City Of | Cunningham, KS | 462 | 29 | - |
| Bledsoes Lake James Trailer Park Well 1 | Angola, IN | 462 | 117 | - |
| Humeston Water Plant | Humeston, IA | 462 | 55 | - |
| Montauk Historical Site | Clermont, IA | 462 | 90 | - |
| Topics RV Travel Trailer Park | Tampa, FL | 462 | 12 | - |
| Hawks Point Subdivision | Longwood, FL | 462 | 18 | - |
| Village Market Place | Goshen, CT | 462 | 218 | - |
| Sunset Park Mhc | Aurora, CO | 462 | 14 | - |
| San Simeon Csd | San Simeon, CA | 462 | 8 | - |
| Brock Mutual Water Company | Bakersfield, CA | 462 | 63 | - |
| Fcsa 32 - Cantua Creek | Fresno, CA | 462 | 238 | - |
| Wolf Den Restaurant | Wapato, 10 | 462 | 40 | - |
| Naytahwaush | White Earth, 05 | 462 | 480 | - |
| Glenbeulah Waterworks | Glenbeulah, WI | 461 | 138 | - |
| Dungeness Bay Plat | Sequim, WA | 461 | 6 | - |
| Rappahannock Westminster Canterbury | Irvington, VA | 461 | 45 | - |
| Bridger Lake Campgrounds | South Jordan, UT | 461 | 73 | - |
| City of Kosse | Kosse, TX | 461 | 45 | - |
| San Miguel Electric Cooperative | Jourdanton, TX | 461 | 8 | - |
| Mount Vernon | Mount Vernon, SD | 461 | 39 | - |
| Northside Heights Estates | Lehighton, PA | 461 | 291 | - |
| Appleville Mobile Home Park | Coatesville, PA | 461 | 899 | - |
| Fletcher Village PWS | Fletcher, OH | 461 | 38 | - |
| El Vadito de los Cerrillos Water Assoc | Cerrillos, NM | 461 | 130 | - |
| Tabernacle Middle School | Tabernacle, NJ | 461 | 75 | - |
| Lizana Elementary School | Gulfport, MS | 461 | 18 | - |
| The Calverton School | Huntingtown, MD | 461 | 50 | - |
| Nathan Hale-Ray High School | Moodus, CT | 461 | 4 | - |
| Fallen Leaf Mutual Water Co | Sutter Creek, CA | 461 | 26 | - |
| Riverview School | Reedley, CA | 461 | 19 | - |
| Russell Waterworks | Russell, AR | 461 | 47 | - |
| Hudson, Town Of | Hudson, WY | 460 | 30 | - |
| Baileysville Elementary and Middle | Brenton, WV | 460 | 247 | - |
| Wilkshire Lane Water District Inc | Arlington, WA | 460 | 6 | - |
| Penn Cove Water and Sewer District | Oak Harbor, WA | 460 | 37 | - |
| Hartstene Pointe | Shelton, WA | 460 | 20 | - |
Download the SDWIS/UCMR5 state landscape snapshot cited on this page: sdwis-state-landscape.csv (same CSV as /statistics, CC0).