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 |
|---|---|---|---|---|
| Ingram Water Association | Baldwyn, MS | 776 | 294 | - |
| Midville | Midville, GA | 776 | 86 | - |
| McLean Municipal Water Supply | McLean, TX | 775 | 64 | - |
| Norway Town of (3810008) | Norway, SC | 775 | 69 | - |
| Junction Center | Manheim, PA | 775 | 24 | - |
| Camp Harlam | Kunkletown, PA | 775 | 95 | - |
| Lake Center Christian School | Hartville, OH | 775 | 259 | - |
| Bishop & Bishop Well # 1 | Whitehorse Station, NJ | 775 | 5 | - |
| Dunkin Donuts/Baskin Robbins | Methuen, NH | 775 | 129 | - |
| Bennington Water Dept | Antrim, NH | 775 | 65 | - |
| High Vista Estates | Charlotte, NC | 775 | 103 | Clean |
| Wildlife Woods Campground Inc | Mooresville, NC | 775 | 191 | - |
| Lighthouse Village (Wells 4 & 5) | Homer, MI | 775 | 15 | - |
| Mt Olivet Water Department | Mount Olivet, KY | 775 | 160 | - |
| River Oaks Community Church | Goshen, IN | 775 | 43 | - |
| Prairie Path Water Company-Walk Up Woods | McHenry, IL | 775 | 27 | - |
| Lds Building 30 Hwy 30 | Nampa, ID | 775 | 35 | - |
| Freeport Water District | Decorah, IA | 775 | 7 | - |
| Wheatland City Water Supply | Wheatland, IA | 775 | 69 | - |
| Oak Grove Island Plantation | Brunswick, GA | 775 | 7 | - |
| Newton | Newton, GA | 775 | 128 | - |
| El Paso Parks Black Forest | Colorado Springs, CO | 775 | 11 | - |
| Williamsburg Town Of | Williamsburg, CO | 775 | 103 | - |
| Countryside of Longmont | Lakewood, CO | 775 | 6 | - |
| Liberty Elementary School | Buckeye, AZ | 775 | 193 | - |
| Barrow Ranch | Austin, TX | 774 | 9 | - |
| Medina WSC | Medina, TX | 774 | 108 | - |
| Paradise Stream Resor | Mount Pocono, PA | 774 | 3,309 | Detected |
| Vixen Water System | Alexandria, LA | 774 | 1,090 | - |
| Dunseith City Of | Dunseith, ND | 773 | 38 | - |
| West Concord | West Concord, MN | 773 | 10 | - |
| Claremont | Claremont, MN | 773 | 53 | - |
| Kearsley Armstong Middle School | Flint, MI | 773 | 53 | - |
| Wanblee Water System | Pine Ridge, 08 | 773 | 55 | - |
| Sinclairville Village | Sinclairville, NY | 772 | 258 | - |
| Lamoille Valley Plaza | Elko, NV | 772 | 355 | - |
| Medfield Estates S/D | Cary, NC | 772 | 45 | - |
| Golden Meadows Subdivision | Orem, MT | 772 | 2 | - |
| North City | Coello, IL | 772 | 24 | - |
| Dayton Municipal Water Supply | Fort Dodge, IA | 772 | 35 | - |
| Nassau Woods Mobile Home Park | Newport News, GA | 772 | 57 | - |
| Ocud/Northeast Resort (Consecutive) | Orlando, FL | 772 | 0 | - |
| McDonald Farms Enterprises Inc | Denver, CO | 772 | 62 | - |
| Forest View Acres WD | Greenwood Village, CO | 772 | 102 | - |
| Fcwwd 18/Friant | Friant, CA | 772 | 50 | - |
| North Elementary School (New) | Prince George, VA | 771 | 11 | - |
| Hulon Lakes Subdivision | Austin, TX | 771 | 33 | - |
| Cypress Valley WSC Plant 1 | Woodlawn, TX | 771 | 210 | - |
| Mt Village MHP | Norristown, PA | 771 | 217 | - |
| Bayview Water System | Fortescue, NJ | 771 | 98 | - |
Download the SDWIS/UCMR5 state landscape snapshot cited on this page: sdwis-state-landscape.csv (same CSV as /statistics, CC0).