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 |
|---|---|---|---|---|
| East Corning Consolidated District | Corning, NY | 1,150 | 112 | - |
| Brettview Acres Water Co | Hopewell Jctn, NY | 1,150 | 10 | - |
| Delaware Water Gap Travel Plaza | Delran, NJ | 1,150 | 17 | - |
| Hillsborough Cnty Yth Cntr | New Boston, NH | 1,150 | 8 | - |
| Cole Camp PWS | Cole Camp, MO | 1,150 | 54 | Clean |
| Greenbrier State Park | Annapolis, MD | 1,150 | 0 | - |
| Southern Middle School | Pasadena, MD | 1,150 | 6 | - |
| Clinton Prairie School Corporation | Frankfort, IN | 1,150 | 31 | - |
| Florida Camp Inn | Dallas, FL | 1,150 | 50 | - |
| Gilcrest Town Of | Gilcrest, CO | 1,150 | 15 | - |
| Skokomish | Skokomish Nation, 10 | 1,150 | 532 | - |
| Hopi High School - BIA | Keams Canyon, 09 | 1,150 | 316 | - |
| Pateros Water Department | Pateros, WA | 1,149 | 93 | - |
| North Pocono Middle School | Moscow, PA | 1,149 | 66 | - |
| Haven, City Of | Haven, KS | 1,149 | 29 | - |
| Victoria, City Of | Victoria, KS | 1,149 | 20 | - |
| Andrews Water Department | Andrews, IN | 1,149 | 213 | - |
| Arapahoe Basin Ski Area | Dillon, CO | 1,149 | 0 | - |
| Wadley Utilities Board | Wadley, AL | 1,149 | 40 | - |
| Clark | Clark, SD | 1,148 | 20 | - |
| Attica Village | Attica, OH | 1,148 | 412 | - |
| Blanco Mdwca | Blanco, NM | 1,148 | 382 | - |
| McNair-Stampley W/a #1 | Fayette, MS | 1,148 | 368 | Clean |
| Hidden Lakes of Green Oaks | South Lyon, MI | 1,148 | 2 | - |
| City of Roby | Roby, TX | 1,147 | 175 | - |
| Wickham Village | Warwick, NY | 1,147 | 172 | - |
| Bacavi Village | Hotevilla, 09 | 1,147 | 62 | - |
| Emhouse Water System | Corsicana, TX | 1,146 | 37 | Detected |
| Logan Co RWD #2 | Crescent, OK | 1,146 | 714 | - |
| Temple | Temple, OK | 1,146 | 465 | - |
| Tonalea-Red Lake NTUA | Ft Defiance, NN | 1,146 | 44 | - |
| Shonto Junction NTUA | Ft Defiance, NN | 1,146 | 57 | - |
| Valley Christian Cafeteria | Missoula, MT | 1,146 | 33 | - |
| Casey Jones Water Assn. | Vaughan, MS | 1,146 | 273 | - |
| Mitchell Water Association | Ripley, MS | 1,146 | 536 | - |
| Hebron Water Association | Sardis, MS | 1,146 | 799 | Clean |
| College Hill Water Assn | Oxford, MS | 1,146 | 268 | - |
| Water Association of Pine Grove, Inc | Ellisville, MS | 1,146 | 532 | - |
| Carlton | Carlton, MN | 1,146 | 4 | - |
| Wynstone Subdivision | Waterford, MI | 1,146 | 0 | - |
| Coffey Co RWD 2 | Gridley, KS | 1,146 | 109 | - |
| Hughes Co. RWD #2 | Stuart, OK | 1,145 | 971 | - |
| American Petroleum Inc Dba Gallops | Middlebury, IN | 1,145 | 12 | - |
| Sailfish Point | Stuart, FL | 1,145 | 36 | - |
| Emerson Waterworks | Emerson, AR | 1,145 | 40 | - |
| Tyson Foods | New Holland, PA | 1,144 | 122 | - |
| Kings Estates | Orangeburg, NY | 1,144 | 185 | - |
| Greenfields/Indian Pines | Belleview, FL | 1,144 | 28 | - |
| Newberry Hill | Poulsbo, WA | 1,143 | 3 | - |
| Salt Lick Bar B Q | Driftwood, TX | 1,143 | 126 | - |
Download the SDWIS/UCMR5 state landscape snapshot cited on this page: sdwis-state-landscape.csv (same CSV as /statistics, CC0).