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 |
|---|---|---|---|---|
| Garrison Place-Summer Hill | Savannah, GA | 513 | 5 | - |
| Geneva Glen Camp | Indian Hills, CO | 513 | 28 | - |
| Franklin Mobile Home Park | Littleton, CO | 513 | 32 | - |
| Basin Valley Water System | Harrison, AR | 513 | 10 | - |
| Akron Water Department, Town Of | Akron, AL | 513 | 75 | - |
| Chefornak Water System | Chefornak, AK | 513 | 572 | - |
| Wasilla Circle K Store - 7751 W Parks Hw | Anchorage, AK | 513 | 5 | - |
| Battle Point Park | Bainbridge Island, WA | 512 | 34 | - |
| Goochland Drive-in Theater | Sandy Hook, VA | 512 | 10 | - |
| Lil Pantry Xpress Merlin | Grants Pass, OR | 512 | 30 | - |
| Durhamville Water District | Durhamville, NY | 512 | 32 | - |
| Windham Center Sch | Windham, NH | 512 | 24 | - |
| Morven Water System | Morven, NC | 512 | 77 | - |
| Wye Area Water System | Missoula, MT | 512 | 93 | - |
| Missouri River Bar and Grill | Cascade, MT | 512 | 162 | - |
| Majestic Lakes | Des Peres, MO | 512 | 16 | - |
| Camden | Camden, MI | 512 | 23 | - |
| Ridge Valley of Milford | West Bloomfield, MI | 512 | 10 | - |
| Talbot County Community Center | Easton, MD | 512 | 3 | - |
| Bryantown Mall | Glenn Dale, MD | 512 | 64 | - |
| Tovey | Tovey, IL | 512 | 18 | - |
| Indian Creek Golf Course | Loomis, CA | 512 | 11 | - |
| Madera District Fair | Madera, CA | 512 | 12 | - |
| Colusa Co. Wwd #1 - Grimes | Grimes, CA | 512 | 104 | - |
| Cs Tonto Village Water Company | Des Peres, AZ | 512 | 459 | - |
| Yerington (Campbell Ranch) | Yerington, 09 | 512 | 288 | - |
| Pahvant Travel Plaza | Kanosh, 08 | 512 | 0 | - |
| Hope Lake Country Church | Delafield, WI | 511 | 0 | - |
| Henry Water System | Henry, TN | 511 | 45 | - |
| Bridgewater | Bridgewater, SD | 511 | 137 | - |
| Turkey Swamp Park-Oak Point Restoom | Howell, NJ | 511 | 6 | - |
| Myron Powell Elementary School | Newport, NJ | 511 | 88 | - |
| Chapel Grove Elem School | Gastonia, NC | 511 | 207 | - |
| Laddonia PWS | Laddonia, MO | 511 | 65 | - |
| Benzonia Village Of | Benzonia, MI | 511 | 45 | - |
| Wilderness Run | California, MD | 511 | 9 | - |
| St. Malachy Catholic Parish - School | Brownsburg, IN | 511 | 15 | - |
| Dubois City Of | Dubois, ID | 511 | 22 | - |
| Firth City Of | Firth, ID | 511 | 10 | - |
| Ainsworth Water Works | Ainsworth, IA | 511 | 37 | - |
| Titonka Water Supply | Titonka, IA | 511 | 14 | - |
| Woodstock Middle School | Woodstock, CT | 511 | 26 | - |
| Indianola School | Selma, CA | 511 | 15 | - |
| Lower Elwha Valley | Port Angeles, 10 | 511 | 76 | - |
| Clark Co Health Care Center | Owen, WI | 510 | 136 | - |
| Adell Waterworks | Adell, WI | 510 | 202 | - |
| Lakeview Mart | Fond Du Lac, WI | 510 | 36 | - |
| Sunburst Ski Area - Maint Shop | Kewaskum, WI | 510 | 6 | - |
| Waynes Drive-IN | Thiensville, WI | 510 | 0 | - |
| St Francis Borgia Catholic Church | Cedarburg, WI | 510 | 0 | - |
Download the SDWIS/UCMR5 state landscape snapshot cited on this page: sdwis-state-landscape.csv (same CSV as /statistics, CC0).