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 |
|---|---|---|---|---|
| Camp Wise | Chardon, OH | 550 | 56 | - |
| Molson Coors USA LLC | Trenton,, OH | 550 | 8 | - |
| Breezemont Day Camp | Armonk, NY | 550 | 8 | - |
| Camp Rav Tov-Dairyland | Brooklyn, NY | 550 | 86 | - |
| Plattekill Elementary School | Wallkill, NY | 550 | 483 | - |
| Newark Valley High School | Newark Valley, NY | 550 | 100 | - |
| Blooming Grove WD #4-Tappan Ho | Blooming Grove, NY | 550 | 360 | - |
| Middleville (V) Water Works | Middleville, NY | 550 | 265 | - |
| Blue Haven Campground - Southside | Morrisonville, NY | 550 | 6 | - |
| Blue Haven Campground - Northside | Morrisonville, NY | 550 | 67 | - |
| Panama Central School | Panama, NY | 550 | 71 | - |
| Twin Lakes Mobile Homes | Yorkshire, NY | 550 | 66 | - |
| Nevada Gold Mines Carlin Leeville | Elko, NV | 550 | 6 | - |
| Chamisal Mdwca | Chamisal, NM | 550 | 58 | - |
| Millstone Twp Elementary School | Millstone, NJ | 550 | 57 | - |
| Copper Hill School | Flemington, NJ | 550 | 41 | - |
| Carol Lynn Resort, Inc | Woodbine, NJ | 550 | 139 | - |
| Oasis Gas and Mini Mart | Westborough, NH | 550 | 21 | - |
| Kearsarge Regional Middle Sch | New London, NH | 550 | 24 | - |
| Baxter Lake Recreation | Rochester, NH | 550 | 40 | - |
| Twin Tamarack Campground 2 N | New Hampton, NH | 550 | 8 | - |
| Newfields Vlg Water and Sewer | Newfields, NH | 550 | 93 | - |
| Kingston State Park | Allenstown, NH | 550 | 102 | - |
| Greenfield St Pk Pump House | Allenstown, NH | 550 | 30 | - |
| Winding River Campground | Quincy, NH | 550 | 46 | - |
| Birch Hill East | Nashua, NH | 550 | 101 | - |
| Wright Park | Lincoln, NE | 550 | 7 | - |
| Nestle Purina Petcare Company | Crete, NE | 550 | 1 | - |
| Summerland Public Schools Water System | Ewing, NE | 550 | 2 | - |
| Sargent, City Of | Sargent, NE | 550 | 103 | - |
| Bethel Elementary School | Waynesville, NC | 550 | 129 | Clean |
| Rossiter School District 01 | Helena, MT | 550 | 175 | - |
| Frenchtown High School | Frenchtown, MT | 550 | 13 | Clean |
| Wibaux Town Of | Wibuax, MT | 550 | 156 | - |
| Rockwoods Reservation | Glencoe, MO | 550 | 23 | - |
| St Charles PWSD 2 Foristell | O Fallon, MO | 550 | 21 | - |
| Lifepoint Church | Ozark, MO | 550 | 79 | - |
| Kimberling Crossing | Kimberling City, MO | 550 | 12 | - |
| Vernon County PWSD 7 | Deerfield, MO | 550 | 84 | - |
| St Francois State Park | Bonne Terre, MO | 550 | 83 | - |
| Novinger PWS | Novinger, MO | 550 | 25 | - |
| Hopkins PWS | Hopkins, MO | 550 | 49 | - |
| Camp Ripley Facilities | Little Falls, MN | 550 | 41 | - |
| Access Church | North Branch, MN | 550 | 0 | - |
| East Bethel Elementary | St. Francis, MN | 550 | 9 | - |
| Brookside Mobile Home Park | Stillwater, MN | 550 | 0 | - |
| Halstad | Halstad, MN | 550 | 30 | - |
| Heritage Elementary - Hvs | Highland, MI | 550 | 9 | - |
| Redeemer Presbyterian Church | Ada, MI | 550 | 0 | - |
| Brummer Elementary | South Lyon, MI | 550 | 6 | - |
Download the SDWIS/UCMR5 state landscape snapshot cited on this page: sdwis-state-landscape.csv (same CSV as /statistics, CC0).