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 |
|---|---|---|---|---|
| WI DNR Devils Lake East Campground | Baraboo, WI | 1,102 | 68 | - |
| Schaghticoke (V) PWS | Schaghticoke, NY | 1,102 | 14 | - |
| Little Traverse Township | Harbor Springs, MI | 1,102 | 52 | - |
| Rising Sun High School | Elkton, MD | 1,102 | 72 | - |
| Family Express #41 Lafayette US 52 | Valparaiso, IN | 1,102 | 42 | - |
| Family Express #6 - Wheatfield | Valparaiso, IN | 1,102 | 100 | - |
| IL American-Valley Marina | Godfrey, IL | 1,102 | 7 | - |
| Region 18 Schools - Lyme Street | Old Lyme, CT | 1,102 | 130 | - |
| Rehobeth WSC | Carthage, TX | 1,101 | 73 | - |
| Deberry WSC | DE Berry, TX | 1,101 | 31 | - |
| Kipling Oaks and Timbergreen | Pinehurst, TX | 1,101 | 15 | - |
| Royalwood MUD | Houston, TX | 1,101 | 24 | - |
| Southwest Wayne Water Assn | Richton, MS | 1,101 | 528 | - |
| Aquarion-East Derby | Shelton, CT | 1,101 | 32 | - |
| Hardy Waterworks | Hardy, AR | 1,101 | 36 | - |
| Upton, Town Of | Upton, WY | 1,100 | 10 | - |
| Constellium Rolled Products LLC | Ravenswood, WV | 1,100 | 37 | - |
| Strum Waterworks | Strum, WI | 1,100 | 357 | - |
| Beards Cove | Shelton, WA | 1,100 | 18 | - |
| Tyson Farms, Inc | Temperanceville, VA | 1,100 | 25 | - |
| Sky Ranch Retreat Center | Van, TX | 1,100 | 130 | - |
| Lakeview Camp and Conference Center | Waxahachie, TX | 1,100 | 8 | - |
| Periche | San German, PR | 1,100 | 830 | - |
| Acued. Correccional Guerrero | Aguadilla, PR | 1,100 | 225 | - |
| Bowmansville Travel Plaza | Glen Rock, PA | 1,100 | 60 | - |
| Christiana Muni Water Auth | Christiana, PA | 1,100 | 305 | - |
| Sheetz 461 | Claysburg, PA | 1,100 | 87 | - |
| Drummer Boy Cg | Monsey, PA | 1,100 | 21 | - |
| Sandy Lake Boro | Sandy Lake, PA | 1,100 | 151 | - |
| Bessemer Borough Water Dept | Bessemer, PA | 1,100 | 223 | - |
| Pilot Travel Center | Knoxville, PA | 1,100 | 174 | - |
| Chicora Boro Water Supply | Chicora, PA | 1,100 | 179 | - |
| Portland Boro Authority | Portland, PA | 1,100 | 287 | - |
| PA Amer Water Co Indian Rocks | Scranton, PA | 1,100 | 1,171 | - |
| Aqua PA Water Co Waymart | White Haven, PA | 1,100 | 19 | - |
| The Escape | Greentown, PA | 1,100 | 1,862 | - |
| Pawc Manwalamink Ns 3 | Bushkill, PA | 1,100 | 49 | - |
| North Pocono High School | Moscow, PA | 1,100 | 10 | - |
| Aqua PA Perkiomen Woods | Bryn Mawr, PA | 1,100 | 39 | - |
| Peter J. Camiel Service Plaza | Glen Rock, PA | 1,100 | 247 | - |
| Cbsd Tohickon Middle School | Doylestown, PA | 1,100 | 43 | - |
| Craig Co RWS & Swmd #3 | Welch, OK | 1,100 | 347 | - |
| Northwest Water District | Montpelier, OH | 1,100 | 22 | - |
| Convoy Village | Convoy, OH | 1,100 | 9 | - |
| Frankfort Village PWS | Frankfort, OH | 1,100 | 5 | - |
| Eastview Community Water Association | Bellville, OH | 1,100 | 12 | - |
| National Trail Local Schools | New Paris, OH | 1,100 | 10 | - |
| North Creek Water District | North Creek, NY | 1,100 | 489 | - |
| The Shma Camps - Girls | Far Rockaway, NY | 1,100 | 48 | - |
| Schaghticoke Water District #3 | Melrose, NY | 1,100 | 15 | - |
Download the SDWIS/UCMR5 state landscape snapshot cited on this page: sdwis-state-landscape.csv (same CSV as /statistics, CC0).