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 |
|---|---|---|---|---|
| WI DNR Woodruff Hdqtrs | Rhinelander, WI | 100 | 26 | - |
| Foundation Church Assembly of God | Woodruff, WI | 100 | 29 | - |
| Northlife Church | St Germain, WI | 100 | 0 | - |
| Big Stone Golf Course | Three Lakes, WI | 100 | 0 | - |
| Rondele Ranch Lakeside Lodge | Harshaw, WI | 100 | 0 | - |
| Rondele Ranch Raegan | Harshaw, WI | 100 | 0 | - |
| Scouting America Camp Tesomas Scooley Lodge Well | Weston, WI | 100 | 4 | - |
| Beacons of Minocqua Lodge | Minocqua, WI | 100 | 18 | - |
| Clearwater Camp Main | Minocqua, WI | 100 | 3 | - |
| Clearwater Camp Island | Minocqua, WI | 100 | 14 | - |
| Lakeland Hawks Ice Arena | Minocqua, WI | 100 | 31 | - |
| Timber Rdg Tnns & Golf Snck Shp | Minocqua, WI | 100 | 17 | - |
| Timber Rdg Tnns & Golf Course | Minocqua, WI | 100 | 82 | - |
| Northern Pines Hospitality LLC Dba Hoggie Doggies | Woodruff, WI | 100 | 0 | - |
| Three Lakes Campground South Well | Three Lakes, WI | 100 | 0 | - |
| Camp Agawak Lodge | Minocqua, WI | 100 | 0 | - |
| Fort Wilderness the Waters | McNaughton, WI | 100 | 0 | - |
| Camp Menominee New Shower House | Eagle River, WI | 100 | 0 | - |
| Bernatellos Food | Waupaca, WI | 100 | 12 | - |
| Boulder Jct Town Park | Boulder Junction, WI | 100 | 0 | - |
| Trinity Lutheran Church | Boulder Junction, WI | 100 | 24 | - |
| Aurora Borealis | Manitowish Waters, WI | 100 | 13 | - |
| YMCA Camp Jorn Health Center | Manitowish Waters, WI | 100 | 3 | - |
| Lannys Fireside | Conover, WI | 100 | 13 | - |
| Preuss Pub | Arbor Vitae, WI | 100 | 0 | - |
| Trout Lake Golf Country Club | Woodruff, WI | 100 | 11 | - |
| Fence Lake Condo Association Suites Units 1, 21 & 22 | Lac Du Flambeau, WI | 100 | 3 | - |
| Pea Patch Saloon | Manitowish Waters, WI | 100 | 1 | - |
| Twilight Supper Club | Land O Lakes, WI | 100 | 14 | - |
| Chain O Lakes Resort Park and Campground | Eagle River, WI | 100 | 56 | - |
| St Rita Catholic Church | Boulder Junction, WI | 100 | 11 | - |
| U S F S Kentuck Lk Campground E15 | Eagle River, WI | 100 | 12 | - |
| U S F S Spectacle Lake E7 Pic Area | Eagle River, WI | 100 | 7 | - |
| U S F S Spectacle Lake E6 Campground | Eagle River, WI | 100 | 46 | - |
| Energy Mart Inc | Conover, WI | 100 | 3 | - |
| YMCA Camp Nawakwa 1 North Camp Lodge | Lac Du Flambeau, WI | 100 | 2 | - |
| YMCA Camp Nawakwa S Oriole Flicker | Lac Du Flambeau, WI | 100 | 14 | - |
| Cathys Ice Cream & Candy Shop | St Germain, WI | 100 | 22 | - |
| WI DNR Crystal Lake Nature Center | Boulder Junction, WI | 100 | 0 | - |
| Forest Edge Apartments LLC | Santa Monica, WI | 100 | 0 | - |
| Eagle River Inn | Eagle River, WI | 100 | 84 | - |
| YMCA Camp Nawakwa S Camp Shower House Well | Lac Du Flambeau, WI | 100 | 1 | - |
| Slos Pub | Arbor Vitae, WI | 100 | 12 | - |
| Twin Lakes Bible Church | Phelps, WI | 100 | 23 | - |
| Whitetail Inn | Saint Germain, WI | 100 | 1 | - |
| Mad Dog Jakes | Boulder Junction, WI | 100 | 5 | - |
| Lakefront RV Park LLC | Minocqua, WI | 100 | 11 | - |
| Heart II | Minocqua, WI | 100 | 17 | - |
| Fence Lake Condo Association Suites Units 11-14 | Lac Du Flambeau, WI | 100 | 3 | - |
| Dr Johns Dog and Cat Repair | Eagle River, WI | 100 | 6 | - |