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 |
|---|---|---|---|---|
| Michie Water Dept | Michie, TN | 2,825 | 20 | - |
| Moriarty Water System | Moriarty, NM | 2,825 | 110 | Clean |
| Days Water Association | Nesbit, MS | 2,825 | 311 | - |
| Chikaming Township | Harbert, MI | 2,825 | 98 | - |
| Spirit Lake City Of | Spirit Lake, ID | 2,825 | 32 | - |
| Swedesboro Water Department | Newton, NJ | 2,824 | 356 | - |
| David City, City Of | David City, NE | 2,824 | 3 | - |
| Caledonia | Caledonia, MN | 2,824 | 18 | - |
| Harrisburg Waterworks | Harrisburg, AR | 2,824 | 8 | Clean |
| St Mary Parish Water Sewerage Comm 1 | Amelia, LA | 2,823 | 47 | - |
| Redfield Waterworks | Redfield, AR | 2,823 | 10 | - |
| Dead Horse Point | Moab, UT | 2,822 | 44 | - |
| Lisbon Village | Warren, OH | 2,821 | 301 | - |
| Smackover Waterworks | Smackover, AR | 2,821 | 8 | - |
| Riverwalk Subdivision | Conroe, TX | 2,820 | 17 | - |
| Ludlow Village Water Dept | Ludlow, VT | 2,818 | 41 | - |
| Shoppes at Apple Greene | Pittsburgh, MD | 2,818 | 12 | - |
| Morton Road MUD | Houston, TX | 2,817 | 130 | - |
| Southern IL University-Edwardsville | Edwardsville, IL | 2,817 | 12 | Detected |
| Twin City | Twin City, GA | 2,817 | 88 | - |
| Cripple Creek City Of | Cripple Creek, CO | 2,817 | 58 | - |
| Watonga | Watonga, OK | 2,816 | 139 | Clean |
| Town of Brooksville | Brooksville, MS | 2,816 | 711 | - |
| Calera PWA | Calera, OK | 2,815 | 228 | - |
| Rocky Creek Water System | Itasca, TX | 2,814 | 15 | - |
| Long Creek Water Assn #1 | Meridian, MS | 2,814 | 854 | - |
| El Paso | El Paso, IL | 2,812 | 15 | - |
| McLeansboro | McLeansboro, IL | 2,812 | 50 | - |
| Stroud Utilities Authority | Stroud, OK | 2,811 | 1,097 | - |
| Montgomery City PWS | Montgomery City, MO | 2,811 | 40 | - |
| Town of Jonesville Water System | Jonesville, LA | 2,811 | 52 | - |
| Wawa #8300 | Wawa, NJ | 2,810 | 4 | - |
| Syracuse Water Company | Syracuse, IN | 2,810 | 114 | - |
| Clarion Water Supply | Clarion, IA | 2,810 | 31 | - |
| June Lake PUD - Down Canyon | June Lake, CA | 2,810 | 29 | - |
| Danville Waterworks | Danville, AR | 2,810 | 373 | - |
| Good Hope Water Association | Bassfield, MS | 2,809 | 263 | - |
| Osage City, City Of | Osage City, KS | 2,809 | 30 | - |
| East Tawas, City Of | East Tawas, MI | 2,808 | 9 | - |
| La Pine, City Of | La Pine, OR | 2,807 | 11 | - |
| Poor House W/a #1 | Grenada, MS | 2,806 | 1,079 | - |
| Albany | Albany, MN | 2,805 | 18 | - |
| Belmont Waterworks Inc | Belmont, LA | 2,805 | 790 | - |
| East Feliciana Wwks District 7 | Clinton, LA | 2,805 | 51 | - |
| South-Central Water System | Bowler, 05 | 2,805 | 20 | Clean |
| McI Bridgewater | Milford, MA | 2,802 | 33 | - |
| Tomoka Heights | Lake Placid, FL | 2,802 | 26 | - |
| Little River Tribal Water System | Manistee, 05 | 2,802 | 55 | Clean |
| Strayhorn W/A-Crockett | Senatobia, MS | 2,801 | 358 | Clean |
| Hinesburg Water Dept | Hinesburg, VT | 2,800 | 253 | - |