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 |
|---|---|---|---|---|
| Green Meadows Farm - Feed Bag Restaurant | East Troy, WI | 25 | 4 | - |
| Kingdom Hall of Jehovahs Witnesses - Yorkville | Salem, WI | 25 | 0 | - |
| Dba Sai Mart | Caledonia, WI | 25 | 6 | - |
| Meyer Park | Wind Lake, WI | 25 | 4 | - |
| WI DNR Kmsfsu Hickory Woods | Madison, WI | 25 | 51 | - |
| Lazy Cloud Inn | Lake Geneva, WI | 25 | 20 | - |
| Pike & Spikes Tavern | Elkhorn, WI | 25 | 14 | - |
| Sugar Creek Lutheran Church | Elkhorn, WI | 25 | 13 | - |
| Crossroads Motel | Elkhorn, WI | 25 | 0 | - |
| Lauderdale Landing | Elkhorn, WI | 25 | 35 | - |
| Rustic Pub | Delavan, WI | 25 | 0 | - |
| Churchills Lounge | Delavan, WI | 25 | 16 | - |
| Sideways | Delavan, WI | 25 | 22 | - |
| Owl Tavern | Lake Geneva, WI | 25 | 11 | - |
| Waterfront | Delavan, WI | 25 | 14 | - |
| Watershed Saloon & Eatery | Delavan, WI | 25 | 22 | - |
| Sterlingworth Condominiums | Lake Geneva, WI | 25 | 26 | - |
| Natureland County Park | Elkhorn, WI | 25 | 29 | - |
| Pit Stop 67 The | Elkhorn, WI | 25 | 19 | - |
| Lakefront Mobil | Delavan, WI | 25 | 0 | - |
| Whiskey Ranch | Delavan, WI | 25 | 4 | - |
| Turtle Lake Tap and Grill | Delavan, WI | 25 | 42 | - |
| Country Station | Darien, WI | 25 | 8 | - |
| WI DNR Kmsfsu Whitewater W Camp | Madison, WI | 25 | 41 | - |
| WI DNR Kmsfsu Whitewater E Camp | Madison, WI | 25 | 32 | - |
| WI DNR Kmsfsu Whitewater Ofc | Madison, WI | 25 | 24 | - |
| WI DNR Kmsfsu Nordic Lot | Madison, WI | 25 | 29 | - |
| St Josephs Catholic Church | Lyons, WI | 25 | 31 | - |
| Blue Roadhouse Bar and Grill The | Elkhorn, WI | 25 | 384 | - |
| Pirates Cove | Delavan, WI | 25 | 53 | - |
| Ye Olde Hotel | Lyons, WI | 25 | 16 | - |
| Maxi One Mini-Mart | Delavan, WI | 25 | 77 | - |
| Shavers General Store | Elkhorn, WI | 25 | 16 | - |
| East Troy Municipal Airport | East Troy, WI | 25 | 7 | - |
| Channing Well | Whitewater, WI | 25 | 0 | - |
| Walcomet Lower Administrative Bldg | Delavan, WI | 25 | 0 | - |
| Riverview Park | Lyons, WI | 25 | 4 | - |
| Timber Lee Chris Ctr Pine Bluff | East Troy, WI | 25 | 0 | - |
| Beber Camp Sycamores Well | Mukwonago, WI | 25 | 216 | - |
| Orchard Hill Assembly of God | Mukwonago, WI | 25 | 10 | - |
| Salvation Army Lake Camp Castle Well | Milwaukee, WI | 25 | 0 | - |
| Geneva Landings | Burlington, WI | 25 | 42 | - |
| WI DNR Kmsfsu Muir Trail Head | Madison, WI | 25 | 7 | - |
| Briggs Road Evangelical Free Church | Elkhorn, WI | 25 | 0 | - |
| Silver Lake Inn | Elkhorn, WI | 25 | 0 | - |
| Elkhorn Gun Barrel | East Troy, WI | 25 | 0 | - |
| Camp Joy Driftwood Village | Whitewater, WI | 25 | 28 | - |
| Leftys Chicago Style Hot Dogs | Elkhorn, WI | 25 | 6 | - |
| Fuzzy Pig & Heritage Restaurant The | Whitewater, WI | 25 | 7 | - |
| Dancing Horses Lolipups | Delavan, WI | 25 | 0 | - |