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 |
|---|---|---|---|---|
| Donny Du's | Fond Du Lac, WI | 25 | 4 | - |
| Ottery Transportation | Campbellsport, WI | 25 | 0 | - |
| Dundee Mountain BBQ and Brew House | Campbellsport, WI | 25 | 0 | - |
| Scouting America Camp Long Lake Center for Scouting | St Cloud, WI | 25 | 0 | - |
| Amer Baptist Assem Hobley Cottage | Green Lake, WI | 25 | 4 | - |
| South Shore Terrace | Grays Lake, WI | 25 | 10 | - |
| American Legion Post 395 | Kingston, WI | 25 | 0 | - |
| Green Lake Cmpgd Pond | Green Lake, WI | 25 | 0 | - |
| Green Lake Cmpgd Whispering Oaks | Green Lake, WI | 25 | 0 | - |
| Grand Valley Cmpgd Cottage Well | Dalton, WI | 25 | 0 | - |
| Grand Valley Cmpgd Island Well | Dalton, WI | 25 | 0 | - |
| Berlin Chn Com Health Network-E Ridge Med Cntr | Fremont, WI | 25 | 4 | - |
| Drexel Building Supply | Berlin, WI | 25 | 8 | - |
| Revs Bowling & 300 Club | Green Lake, WI | 25 | 60 | - |
| Rivers End Resort - New Well | Markesan, WI | 25 | 6 | - |
| Markesan City of Soldiers & Sailors Park | Markesan, WI | 25 | 0 | - |
| Daycholah Center Main Well | Ripon, WI | 25 | 0 | - |
| Giddyup | Cambria, WI | 25 | 24 | - |
| Amer Baptist Assem Pro Shop/Dawson House | Green Lake, WI | 25 | 9 | - |
| Kinnard Farms Site 2 | Casco, WI | 25 | 220 | - |
| L & L One Stop | Kewaunee, WI | 25 | 0 | - |
| Carlton Town Hall | Kewaunee, WI | 25 | 6 | - |
| Cedar Valley Cmpgd Showers | Kewaunee, WI | 25 | 19 | - |
| New Wave Cmpgd | Algoma, WI | 25 | 0 | - |
| Casco Village Park | Casco, WI | 25 | 0 | - |
| Tisch Mills Fire Dept | Tisch Mills, WI | 25 | 0 | - |
| Village Kitchen Restr | Casco, WI | 25 | 0 | - |
| Harvest Community Ch | Luxemburg, WI | 25 | 0 | - |
| Ryan Park | Kewaunee, WI | 25 | 9 | - |
| Winter Park | Kewaunee, WI | 25 | 4 | - |
| Fat Boyz Bar | Tisch Mills, WI | 25 | 20 | - |
| St John Lutheran Ch | Algoma, WI | 25 | 4 | - |
| St Peter Cath Ch | Casco, WI | 25 | 6 | - |
| Nistha Petroleum LLC | Casco, WI | 25 | 18 | - |
| Jims Bar & Bowl | Casco, WI | 25 | 2 | - |
| Jeffs Sports Bar & Grill | Kewaunee, WI | 25 | 16 | - |
| Thumb Knuckle Brewing | Luxemburg, WI | 25 | 21 | - |
| St Joseph St John Cath Ch Pilsen | Denmark, WI | 25 | 4 | - |
| St Hedwig Cath Ch | Denmark, WI | 25 | 25 | - |
| St Hubert Cath Ch | Casco, WI | 25 | 4 | - |
| Whitetail Lodge Bar | Denmark, WI | 25 | 44 | - |
| Sheilas Bar II | Denmark, WI | 25 | 164 | - |
| Reds Bar & Grill | Algoma, WI | 25 | 6 | - |
| Jandas Tavern | Luxemburg, WI | 25 | 26 | - |
| Copper Top Saloon | Kewaunee, WI | 25 | 0 | - |
| St Lawrence Cath Ch | Denmark, WI | 25 | 15 | - |
| St Louis Parish | Dykesville, WI | 25 | 117 | - |
| Tippy Canoe Bar & Grill | Casco, WI | 25 | 24 | - |
| Red River County Park | Kewaunee, WI | 25 | 5 | - |
| Footbridge Inn Bar | Kewaunee, WI | 25 | 0 | - |