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 Pot Nature Ctr | Madison, WI | 50 | 28 | - |
| Stevenson Pier Mini Mart | Sturgeon Bay, WI | 50 | 186 | - |
| Cherry Hills Golf & Lodge | Sturgeon Bay, WI | 50 | 47 | - |
| Mine Shaft and Campsites | Florence, WI | 50 | 14 | - |
| T and T Steakhouse | Niagara, WI | 50 | 31 | - |
| Camping in the Clouds | Florence, WI | 50 | 18 | - |
| Big Foots Liquor | Florence, WI | 50 | 0 | - |
| Camping in the Clouds 3 | Florence, WI | 50 | 18 | - |
| C & R Bar | Niagra, WI | 50 | 3 | - |
| El Capitan Supper Club | Florence, WI | 50 | 10 | - |
| Family Cafe The | Long Lake, WI | 50 | 40 | - |
| Forest Athletic Club | Mount Calvary, WI | 50 | 17 | - |
| Mr Eds Camp Ground- Middle Campground | Kewaskum, WI | 50 | 10 | - |
| Wisconsin Central Railway | North Fond Du Lac, WI | 50 | 16 | - |
| WI DNR Kmsfnu Mauthe Lk 100S | Madison, WI | 50 | 25 | - |
| Capones | Malone, WI | 50 | 17 | - |
| Wolf Lake Co Pk | Fond Du Lac, WI | 50 | 9 | - |
| Rosendale Dairy LLC North Parlor | Kaukauna, WI | 50 | 0 | - |
| Osceola Rec MHP Coop | West Bend, WI | 50 | 0 | - |
| St Peter Athletic Club | Malone, WI | 50 | 8 | - |
| Reillys Pub | Markesan, WI | 50 | 39 | - |
| Faith Lutheran Church & School | Markesan, WI | 50 | 25 | - |
| Dartford Inn | Green Lake, WI | 50 | 8 | - |
| Holy Trinity Church & School | Casco, WI | 50 | 41 | - |
| Homestead Kitchen and Tap | Algoma, WI | 50 | 24 | - |
| Big Lake Cmpgd | Algoma, WI | 50 | 0 | - |
| Moes Corner | Algoma, WI | 50 | 0 | - |
| Cedar Valley Cmpgd Office | Kawaunee, WI | 50 | 19 | - |
| WI DOT Wayside 4 Pierce | Green Bay, WI | 50 | 5 | - |
| Dyckesville Kwik Stop | Luxemburg, WI | 50 | 10 | - |
| Grove Tavern | Kewaunee, WI | 50 | 6 | - |
| Timber Trail Cmpgd | Algoma, WI | 50 | 5 | - |
| Alaskan Golf Club | Kewaunee, WI | 50 | 10 | - |
| Salem Ebenezer Reform Ch | Manitowoc, WI | 50 | 23 | - |
| Pack Er Inn | Newton, WI | 50 | 5 | - |
| Big Apple Pub & Grill | Manitowoc, WI | 50 | 14 | - |
| Devils River Campers Park | Maribel, WI | 50 | 9 | - |
| Shadows Bar | Kiel, WI | 50 | 0 | - |
| Bolles French Creek Inn | Francis Creek, WI | 50 | 8 | - |
| Spudz | Reedsville, WI | 50 | 14 | - |
| Samanthas Ring of Fire | Manitowoc, WI | 50 | 0 | - |
| Cr Stop Mini Mart | Two Rivers, WI | 50 | 0 | - |
| Shell Francis Creek | Mequon, WI | 50 | 8 | - |
| Sportsmans Cafe | Crivitz, WI | 50 | 20 | - |
| Lakeside Bar & Grill | Crivitz, WI | 50 | 16 | - |
| Marinette Co Pk Veterans Mem Cmpgd | Marinette, WI | 50 | 11 | - |
| Popps Resort Motel | Crivitz, WI | 50 | 17 | - |
| Marinette Co Pk Morgan Cmpgd Old Well | Marinette, WI | 50 | 11 | - |
| Peshtigo River Cmpgd | Crivitz, WI | 50 | 15 | - |
| Kapals Country Inn | Crivitz, WI | 50 | 13 | - |