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 |
|---|---|---|---|---|
| Eads Town Of | Eads, CO | 656 | 275 | - |
| Rush Ranch Open Space | Vacaville, CA | 656 | 0 | - |
| Cedar Lodge Resort | Watsonville, CA | 656 | 77 | - |
| Spencer Spit State Park | Olga, WA | 655 | 11 | - |
| Carinthia at Mount Snow | West Dover, VT | 655 | 0 | - |
| Tree Corners Family Campground LLC | Irasburg, VT | 655 | 41 | - |
| Lake Livingston Beech Creek Village | Livingston, TX | 655 | 17 | - |
| Suburbans Community MHP | New York, OH | 655 | 157 | - |
| Town of Puckett | Brandon, MS | 655 | 431 | - |
| Hartville PWS | Hartville, MO | 655 | 26 | - |
| Pretty Prairie, City Of | Pretty Prairie, KS | 655 | 704 | - |
| Liberty Baptist Church | Sweetser, IN | 655 | 17 | - |
| HI Roc Shores Association | Coyners, GA | 655 | 182 | - |
| Sjcu-Eagle Creek WS | St Augustine, FL | 655 | 3 | - |
| El Moro Hoehne Pipeline Assoc | Trinidad, CO | 655 | 128 | - |
| Big Bend Resort | Parker, CA | 655 | 31 | - |
| Prunedale School WS | Salinas, CA | 655 | 31 | - |
| East Slope Water - West | Glendale, AZ | 655 | 198 | - |
| Gillett Water Dept | Gillett, AR | 655 | 13 | - |
| Waukesha Bible Church | Waukesha, WI | 654 | 0 | - |
| Del Mar Community Service | Anacortes, WA | 654 | 11 | - |
| South Sound Speedway | Port Orchard, WA | 654 | 33 | - |
| Hickory Grove Town of (Sc4610004) | Hickory Grove, SC | 654 | 4 | - |
| Pozo de Agua | Caguas, PR | 654 | 28 | - |
| Veolia Water New Jersey Montvale Pd95 | Haworth, NJ | 654 | 4 | - |
| Little Creek Water Association | McLain, MS | 654 | 769 | - |
| Sandy Point 480 Water System | Campti, LA | 654 | 707 | - |
| Indiana Masonic Home | Indianapolis, IN | 654 | 81 | - |
| Cuii - Water Service Co. | Crown Point, IN | 654 | 60 | - |
| Home Town Village of Cool Branch | Seaford, DE | 654 | 13 | - |
| Prairie Greens MHP | Frederick, CO | 654 | 13 | - |
| Dreamcatcher Cinema | 06 | 654 | 19 | - |
| Norwalk Waterworks | Norwalk, WI | 653 | 32 | - |
| Cornerstone Christian Academy | Leesburg, VA | 653 | 24 | - |
| Delaware Co RWD # 3 | Jay, OK | 653 | 492 | - |
| Milnor City Of | Milnor, ND | 653 | 23 | - |
| Jefferson Landing | Jefferson, NC | 653 | 1,069 | - |
| Welcome | Welcome, MN | 653 | 15 | - |
| Fawn River Crossing | Lagrange, IN | 653 | 0 | - |
| Tamms | Tamms, IL | 653 | 89 | - |
| Funston | Funston, GA | 653 | 63 | - |
| YMCA Camp Ingersoll | Middletown, CT | 653 | 5 | - |
| Tokay Park Water Co | Sacramento, CA | 653 | 18 | - |
| Placer CSA - Sheridan | Auburn, CA | 653 | 4 | - |
| San Antonio Lake Park South WS | Salinas, CA | 653 | 50 | - |
| Cdpr Four Rivers District-San Luis Creek | Columbia, CA | 653 | 14 | - |
| Foothills Utilities Kingman West | Yuma, AZ | 653 | 91 | - |
| Webster Waterworks | Webster, WI | 652 | 57 | - |
| Rose Glen Elementary | Waukesha, WI | 652 | 50 | - |
| Asociacion Acueducto Mulas Jagual, Inc. | Patillas, PR | 652 | 819 | Clean |
Download the SDWIS/UCMR5 state landscape snapshot cited on this page: sdwis-state-landscape.csv (same CSV as /statistics, CC0).