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 |
|---|---|---|---|---|
| Braggs Water Works | Braggs, OK | 1,030 | 71 | - |
| Sequoyah State Park Lodge | Hulbert, OK | 1,030 | 430 | - |
| Hunter Village | Hunter, NY | 1,030 | 42 | - |
| St Mary Headquarters and Cg | West Glacier, MT | 1,030 | 0 | - |
| Ridgewood Mobile Home Park Inc | Novi, MI | 1,030 | 0 | - |
| Handy Township - Red Cedars Crossing | Fowlerville, MI | 1,030 | 4 | - |
| Bayside-Queenslanding | Stevensville, MD | 1,030 | 7 | - |
| Silver Lake Water Works | Silver Lake, IN | 1,030 | 63 | - |
| Wamac | Centralia, IL | 1,030 | 24 | - |
| Buncombe Water District | Carbondale, IL | 1,030 | 53 | - |
| Indian Creek Csd | Bishop, CA | 1,030 | 1 | - |
| Pomerene Dwid | Pomerene, AZ | 1,030 | 337 | - |
| Alpine Dwid | Alpine, AZ | 1,030 | 64 | - |
| Rock Point NTUA | Ft Defiance, NN | 1,029 | 129 | - |
| Kenwood Village Water Company (Puc) | Santa Rosa, CA | 1,029 | 8 | - |
| Guayabota | Yabucoa, PR | 1,028 | 891 | - |
| Stethem Ed Cntr & James Craik Elementary | La Plata, MD | 1,028 | 1 | - |
| North Caroline High School | Denton, MD | 1,028 | 10 | - |
| Mitchell Cooper Ditch Pipeline | Glenwood Springs, CO | 1,028 | 111 | - |
| Fountain Hill Waterworks | Fountain Hill, AR | 1,028 | 131 | - |
| Dyer Waterworks | Dyer, AR | 1,028 | 135 | - |
| Hampden-Sydney College | Hampden-Sydney, VA | 1,027 | 65 | - |
| Grandpappy Point Marina | Denison, TX | 1,027 | 43 | - |
| Crivitz Waterworks | Crivitz, WI | 1,026 | 256 | - |
| Cherry Peak Resort | Logan, UT | 1,026 | 46 | - |
| Crest Water | Keene, TX | 1,026 | 135 | - |
| Harris County MUD 465 | Houston, TX | 1,026 | 0 | - |
| Lone Pine WSC | Palestine, TX | 1,026 | 16 | - |
| Arapahoe, City Of | Arapahoe, NE | 1,026 | 69 | - |
| Scobey City Of | Scobey, MT | 1,026 | 23 | - |
| Jenkins Community Water System | Doyline, LA | 1,026 | 179 | - |
| Adot Bouse Wash Rest Area | Phoenix, AZ | 1,026 | 36 | - |
| Athens Waterworks | Athens, WI | 1,025 | 170 | - |
| Washington Beef LLC | Toppenish, WA | 1,025 | 0 | - |
| Sun Outdoors - Cape Charles | Mappsville, VA | 1,025 | 120 | - |
| City of Robert Lee | Robert Lee, TX | 1,025 | 401 | - |
| Parker | Parker, SD | 1,025 | 86 | - |
| Adair Co RWD #4 | Stillwell, OK | 1,025 | 51 | - |
| Fairland Public Works Authority | Fairland, OK | 1,025 | 60 | - |
| Village of Taos Ski Valley | Taos Ski Valley, NM | 1,025 | 96 | - |
| Pseg Hope Creek Generating Station | Hancocks Bridge, NJ | 1,025 | 32 | - |
| Terhune Orchards | Princeton, NJ | 1,025 | 168 | - |
| Bloomfield, City Of | Bloomfield, NE | 1,025 | 23 | - |
| Florence Carlton School | Florence, MT | 1,025 | 70 | - |
| Lexington, Village Of | Lexington, MI | 1,025 | 41 | - |
| Howland Water Department | Howland, ME | 1,025 | 40 | - |
| Ej Water-Sangchris | Dieterich, IL | 1,025 | 43 | - |
| Loveland Basin Ski Area | Georgetown, CO | 1,025 | 220 | - |
| Cave Creek | Evans, CO | 1,025 | 0 | - |
| Daou Vineyards, LLC | Paso Robles, CA | 1,025 | 2 | - |
Download the SDWIS/UCMR5 state landscape snapshot cited on this page: sdwis-state-landscape.csv (same CSV as /statistics, CC0).