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 |
|---|---|---|---|---|
| Gans Utility Authority | Gans, OK | 600 | 160 | - |
| Elm Bend RWD Inc | Nowata, OK | 600 | 807 | - |
| McCurtain Co. RWD #6 (Kiamichi) | Smithville, OK | 600 | 111 | - |
| Okla District Council Assemblies of God | Oklahoma City, OK | 600 | 0 | - |
| Konawa School | Konawa, OK | 600 | 162 | Clean |
| Washington | Washington, OK | 600 | 179 | - |
| Johnston Co RWS& Swmd #4 | Coleman, OK | 600 | 334 | - |
| Highpoint MHP | Enid, OK | 600 | 420 | - |
| Calumet | Calumet, OK | 600 | 284 | - |
| Alfalfa Co RWS & Swmd #1 North | Byron, OK | 600 | 31 | Clean |
| Cooper Farms Cooked Meats Van Wert | Van Wert, OH | 600 | 12 | - |
| Nolley Elementary School | New Franklin, OH | 600 | 147 | Clean |
| Bath United Church of Christ-Main | Bath, OH | 600 | 19 | - |
| Cedarlane RV Park | Port Clinton, OH | 600 | 23 | - |
| Odot Rest Area 6-21 PWS | Delaware, OH | 600 | 34 | - |
| Quincy Village PWS | Quincy, OH | 600 | 183 | - |
| Rustic Knolls Campground | Mount Vernon, OH | 600 | 55 | - |
| Keim Lumber Inc PWS 2 | Charm, OH | 600 | 11 | - |
| Cedar Ridge Lodge Area PWS | Ashville, OH | 600 | 76 | - |
| East Clinton High School | Lees Creek, OH | 600 | 197 | - |
| Red Creek Village | Walworth, NY | 600 | 141 | - |
| Kingsvale Water Co | Merrick, NY | 600 | 14 | Clean |
| Parkside Estates | Monroe, NY | 600 | 6 | - |
| Yasgur Road Campground | Bethel, NY | 600 | 14 | - |
| Tcfd - Harris | Harris, NY | 600 | 363 | - |
| Camp Agudah | New York, NY | 600 | 31 | - |
| Syda Foundation Atma Nidhi | Hurleyville, NY | 600 | 3 | - |
| Camp Arugath Habosem | Brooklyn, NY | 600 | 18 | - |
| Oorah Inc (Boys Zone) | Lakewood, NY | 600 | 68 | - |
| Northern Pines Mobile Home Pk. | Cambridge, NY | 600 | 37 | - |
| Massawepie Scout Camps | Rochester, NY | 600 | 100 | - |
| Berlin Middle/High School | Berlin, NY | 600 | 9 | - |
| Schaghticoke Water District #2 | Melrose, NY | 600 | 24 | - |
| Reed Farm Condominiums W.S. | Somers, NY | 600 | 2 | - |
| Pine Food Mart | Pine Island, NY | 600 | 905 | - |
| Stockbridge Water District | Oneida, NY | 600 | 27 | Clean |
| Brownville (T) WD #1 | Dexter, NY | 600 | 21 | - |
| Kring Point State Park | Alexandria Bay, NY | 600 | 8 | - |
| Watertown Town WD 1 & 2 | Watertown, NY | 600 | 7 | - |
| Rollins Pond Spc | Ray Brook, NY | 600 | 2 | - |
| Brookside Meadows Apartments | Poughkeepsie, NY | 600 | 5 | - |
| Covered Bridge Water Works Corporation | Wappingers Falls, NY | 600 | 111 | - |
| Village Crest Apartments | White Plains, NY | 600 | 61 | - |
| Roxbury Water District | Roxbury, NY | 600 | 246 | - |
| Margaretville Village | Margaretville, NY | 600 | 45 | - |
| Davenport Water District | Davenport Center, NY | 600 | 371 | - |
| Forest Lake Campground - Truxton | Truxton, NY | 600 | 36 | - |
| Yellow Lantern Kampgrounds | Cortland, NY | 600 | 5 | - |
| Taconic State Park | Copake Falls, NY | 600 | 45 | - |
| Camp Mesorah | Guilford, NY | 600 | 65 | - |
Download the SDWIS/UCMR5 state landscape snapshot cited on this page: sdwis-state-landscape.csv (same CSV as /statistics, CC0).