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 |
|---|---|---|---|---|
| Clintonville Boro WTP | Clintonville, PA | 557 | 311 | - |
| Echcpud-Tradition Subdivision | Gulfport, MS | 557 | 7 | - |
| Bertha | Bertha, MN | 557 | 9 | - |
| Goodrich Middle School | Goodrich, MI | 557 | 24 | - |
| Sidell | Sidell, IL | 557 | 55 | - |
| Mountain Park | Mountain Park, GA | 557 | 25 | - |
| Rainier School | Buckley, WA | 556 | 341 | - |
| Oasis Water Corporation | Pasco, WA | 556 | 60 | - |
| Livingston Elementary School | Spotsylvania, VA | 556 | 5 | - |
| Aqua PA Jefferson Heights | White Haven, PA | 556 | 179 | - |
| Inter Lakes High Sch | Meredith, NH | 556 | 11 | - |
| Bethlehem Lutheran School | Ossian, IN | 556 | 8 | - |
| Summerfield Subdivision | Savannah, GA | 556 | 31 | - |
| Dix Lee`on Estates | Senoia, GA | 556 | 26 | - |
| Timber Creek Subdivision | Winter Haven, FL | 556 | 22 | - |
| Q.i. Roberts JR.-SR. High School | Palatka, FL | 556 | 38 | - |
| Oaks of Atlantic Beach | Jacksonville, FL | 556 | 30 | - |
| Central Valley Baptist Church WS | Manteca, CA | 556 | 32 | - |
| Cass Scenic Railroad | Cass, WV | 555 | 1,264 | - |
| Albion Water Dept | Albion, WA | 555 | 13 | - |
| Kiptopeke State Park | Cape Charles, VA | 555 | 31 | - |
| Kanosh Town Water System | Kanosh, UT | 555 | 106 | - |
| Adobe Estates MHP | Royal Oak, TX | 555 | 124 | - |
| Green Creek WSC | Dublin, TX | 555 | 180 | - |
| West Stewart Utility District | Erin, TN | 555 | 36 | - |
| Carlisle Town of (4410003) | Carlisle, SC | 555 | 58 | - |
| Eutawville Town of (3810006) | Eutawville, SC | 555 | 34 | - |
| Depew | Depew, OK | 555 | 292 | - |
| Gate Hill Day Camp | Stony Point, NY | 555 | 1 | - |
| Nevada Gold Mines Cortez Pipeline | Elko, NV | 555 | 4 | - |
| Bear Tavern School | Pennington, NJ | 555 | 73 | Detected |
| Alba PWS | Alba, MO | 555 | 182 | - |
| Hokah | Hokah, MN | 555 | 7 | - |
| Crestwood Elementary School | Rockford, MI | 555 | 5 | - |
| Wbr District 4 - Arbroth | Port Allen, LA | 555 | 12 | - |
| New Life Church | Osceola, IN | 555 | 23 | - |
| Winchester Speedway (Hospitality House) | Winchester, IN | 555 | 56 | - |
| Family Express - Store #59 | Valparaiso, IN | 555 | 47 | - |
| Serena Community School | Serena, IL | 555 | 98 | - |
| Mark | Mark, IL | 555 | 180 | - |
| Golden Isles Subdivision | Savannah, GA | 555 | 24 | - |
| Bonanza Waterworks | Bonanza, AR | 555 | 16 | - |
| Yavapai Apache - Clarkdale | Camp Verde, 09 | 555 | 44 | - |
| Fenwick Mountain Psd | Fenwick, WV | 554 | 295 | - |
| Ontario Waterworks | Ontario, WI | 554 | 77 | - |
| Lake Norden | Lake Norden, SD | 554 | 23 | - |
| Pacific Islands Club | Saipan, MP | 554 | 23 | - |
| Madison PWS | Madison, MO | 554 | 7 | - |
| Winchester Speedway (Infield) | Winchester, IN | 554 | 55 | - |
| Bonaparte`s Retreat, Inc. | Georgetown, GA | 554 | 36 | - |
Download the SDWIS/UCMR5 state landscape snapshot cited on this page: sdwis-state-landscape.csv (same CSV as /statistics, CC0).