Public Water Systems
10,988 active public water systems in WI, tracked from EPA's Safe Drinking Water Information System (SDWIS) across all 50 states. See our methodology.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| The Tavern | Muskego, WI | 55 | 16 | - |
| Elder Care Cottages East | Burlington, WI | 55 | 11 | - |
| Elder Care Cottages West | Burlington, WI | 55 | 0 | - |
| Big Foot Country Club | Fontana, WI | 55 | 9 | - |
| Camp Wandawega Main Building | Elkhorn, WI | 55 | 0 | - |
| The Hive Taproom | East Troy, WI | 55 | 0 | - |
| Honey Creek Collective Main Building | East Troy, WI | 55 | 0 | - |
| Camp Wandawega Field Well | Elkhorn, WI | 55 | 0 | - |
| Camp Wandawega Top of Hill Well | Elkhorn, WI | 55 | 0 | - |
| Erin Motel & Restaurant | Hartford, WI | 55 | 23 | - |
| St Michaels Catholic Church & Hall | Kewaskum, WI | 55 | 17 | - |
| Big Cedar Lake Resort | West Bend, WI | 55 | 135 | - |
| Little Hands Child Care & Napa Auto Parts | Slinger, WI | 55 | 0 | - |
| Tipsy Turtle | Delafield, WI | 55 | 21 | - |
| Woodys Bar & Grill | North Lake, WI | 55 | 13 | - |
| Jillys Carwash - Brookfield | Brookfield, WI | 55 | 0 | - |
| Oconomowoc Golf Club Clubhouse | Oconomowoc, WI | 55 | 0 | - |
| Edgewood Golf Course- Clubhouse | Big Bend, WI | 55 | 16 | - |
| Maravilla Montessori School | New Berlin, WI | 55 | 9 | - |
| Kettle Moraine Ranch | Eagle, WI | 55 | 18 | - |
| Kettle Moraine Golf Club | Dousman, WI | 55 | 3 | - |
| Chubbys Cafe | Big Bend, WI | 55 | 4 | - |
| The P&B Station | Waterford, WI | 55 | 8 | - |
| Bass Bay Brewhouse | Muskego, WI | 55 | 4 | - |
| WI DNR Kmsf Lapham Peak Hausman Nature Center | Madison, WI | 55 | 24 | - |
| 7-Eleven Inc. | Pleasant Prairie, WI | 55 | 0 | - |
| New Visions | East Troy, WI | 55 | 0 | - |
| Minooka Park Picnic Area # 3 | Waukesha, WI | 55 | 0 | - |
| Citizens Bank | Genesee, WI | 55 | 0 | - |
| Log Den | Egg Harbor, WI | 55 | 163 | - |
| Door of Life Christian Church | Fish Creek, WI | 55 | 12 | - |
| Northern Sky Creative Ctr | Fish Creek, WI | 55 | 0 | - |
| Mink River Basin | Ellison Bay, WI | 55 | 40 | - |
| Frontier Wilderness Cmpgd | Egg Harbor, WI | 55 | 48 | - |
| Gibraltar Community Ctr | Fish Creek, WI | 55 | 7 | - |
| Somerset South Well | Ephraim, WI | 55 | 91 | - |
| Welsings Foodland | Sturgeon Bay, WI | 55 | 96 | - |
| Marghaels Banquet Hall | Fond Du Lac, WI | 55 | 9 | - |
| Dalton Bible Church | Dalton, WI | 55 | 8 | - |
| Dollar General 23863 Lakewood | Goodlettsville, WI | 55 | 0 | - |
| Elk Lake Tavern | Eau Claire, WI | 55 | 20 | - |
| Precision Pipeline | Eau Claire, WI | 55 | 0 | - |
| Nestle Purina Pet Care Co | Hager City, WI | 55 | 6 | - |
| Mixed Up Waterside Bar and Grill | Amery, WI | 55 | 35 | - |
| Guilty Vibez | Cushing, WI | 55 | 0 | - |
| Cws Security | St Croix Falls, WI | 55 | 4 | - |
| Sawmill Brew Shed | Clear Lake, WI | 55 | 0 | - |
| Dancing Dragonfly Winery | St Croix Falls, WI | 55 | 0 | - |
| Premier Truck Group of Roberts | Dallas, WI | 55 | 21 | - |
| Crazy Taco | Friendship, WI | 55 | 0 | - |