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 |
| Riverside Bar and Grill LLC | Park Falls, WI | 25 | 4 | - |
| Westwood Golf Course | Phillips, WI | 25 | 0 | - |
| Price County Forestry-Concrete Park Studio | Phillips, WI | 25 | 6 | - |
| Veterans Memorial Field | Phillips, WI | 25 | 0 | - |
| Hill of Beans | Ogema, WI | 25 | 10 | - |
| Price Co Smith Lake Campground RV Dump Station | Phillips, WI | 25 | 0 | - |
| Ogema Volunteer Fire Dept | Ogema, WI | 25 | 5 | - |
| Snowshoe Lodge | Omega, WI | 25 | 0 | - |
| Corner Connection | Phillips, WI | 25 | 0 | - |
| Elk Lake Park Splash Pad | Phillips, WI | 25 | 0 | - |
| Flambeau Sports General Store | Phillips, WI | 25 | 0 | - |
| Sheps North Shore Campground | Eau Claire, WI | 25 | 70 | - |
| Rusk Co Forestry Murphy Flowage | Ladysmith, WI | 25 | 6 | - |
| Jimmys World | Conrath, WI | 25 | 22 | - |
| Djs Campground | Chetek, WI | 25 | 5 | - |
| Flambeau Ridge Campground | Holcombe, WI | 25 | 0 | - |
| Winterhaven 2 House Well | Ladysmith, WI | 25 | 0 | - |
| Cedar Lodge Tavern | Ladysmith, WI | 25 | 11 | - |
| Giffs Pop a Top | Cameron, WI | 25 | 26 | - |
| Taylors Amacoy Golf Club | Bruce, WI | 25 | 66 | - |
| Grumpies | Phillips, WI | 25 | 4 | - |
| Inn Between The | Tony, WI | 25 | 10 | - |
| Wagon Wheel Tavern | Bruce, WI | 25 | 36 | - |
| Flambeau River Lodge Campground Bar and Grill LLC | Ladysmith, WI | 25 | 25 | - |
| Flaters RV Resort Upper Well | Holcombe, WI | 25 | 30 | - |
| Flaters RV Resort Lower Well | Holcombe, WI | 25 | 21 | - |
| WI DOT Wayside 7 | Madison, WI | 25 | 25 | - |
| Tjs Timberline Resort | Chetek, WI | 25 | 13 | - |
| Lured in Resort and Campground | Chetek, WI | 25 | 2 | - |
| Sunnys Clear Lake Resort Bar LLC | New Auburn, WI | 25 | 19 | - |
| Rusk Co Forestry Perch Lake Handpump | Ladysmith, WI | 25 | 11 | - |
| Trails End Camp | Ladysmith, WI | 25 | 0 | - |
| Winterhaven 4 Mobile Home Well | Ladysmith, WI | 25 | 8 | - |
| Thornapple River Campground | Ladysmith, WI | 25 | 16 | - |
| Ponda LLC | Chetek, WI | 25 | 0 | - |
| Flaters Resort Tavern | Holcombe, WI | 25 | 18 | - |
| Rusk Co Forestry Josie Cr Park Well | Ladysmith, WI | 25 | 24 | - |
| Sheps North Shore Bar | Eau Claire, WI | 25 | 8 | - |
| Fireside Lake Resort & Campground Lake View | Chippewa Falls, WI | 25 | 29 | - |
| Northland Bible Church | Ladysmith, WI | 25 | 8 | - |
| Rivers Edge Bar Grill and Campground East Campground | Bruce, WI | 25 | 13 | - |
| Rusk Co Forestry Audie Lk Pressure Sys | Ladysmith, WI | 25 | 26 | - |
| 12 Mile Convenience Store | Owen, WI | 25 | 8 | - |
| Food Mill | Conrath, WI | 25 | 4 | - |
| Wild Harer Bar and Grill | Conrath, WI | 25 | 0 | - |
| Liens Lakeside Resort and Campground | Weyerhaeuser, WI | 25 | 7 | - |
| Rusk Co Forestry Murphy Picnic Area | Ladysmith, WI | 25 | 8 | - |
| Rivers Edge Bar Grill and Campground West | Bruce, WI | 25 | 0 | - |
| Grace Bible Church | Bruce, WI | 25 | 0 | - |
| Jcs Brookside RV Park | Weyerhaeuser, WI | 25 | 0 | - |