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 |
|---|---|---|---|---|
| Irons Restaurant and Pub | Birchwood, WI | 40 | 42 | - |
| Hilltop Retreat | Cumverland, WI | 40 | 23 | - |
| Mikana Marine and Resort | Rice Lake, WI | 40 | 4 | - |
| Whiskey Way | Chetek, WI | 40 | 14 | - |
| Hillcrest Mennonite School | Barron, WI | 40 | 63 | - |
| Drift Inn | Fountain City, WI | 40 | 25 | - |
| Fountain Church The | Bloomer, WI | 40 | 4 | - |
| Phat Bobs Turtle Bay South Cmpgd | Strum, WI | 40 | 3 | - |
| J & JS BAR and GRILL | Cadott, WI | 40 | 1 | - |
| Cedar Bay Resort/Bar | Bloomer, WI | 40 | 0 | - |
| Cm Cornell Lake Cmpgd East | Bloomer, WI | 40 | 4 | - |
| Cals Rock Dam Resort | Greenwood, WI | 40 | 4 | - |
| Little Club | Spencer, WI | 40 | 27 | - |
| Hog Cabin Bar B Que | Loyal, WI | 40 | 7 | - |
| Hungry Frog | Merrillan, WI | 40 | 16 | - |
| Riviera Cabins | Black River Falls, WI | 40 | 4 | - |
| Railside School | Unity, WI | 40 | 0 | - |
| Lake Valley Camp - Voyager Village | Milwaukee, WI | 40 | 29 | - |
| Lake Valley Camp - Boys Village | Milwaukee, WI | 40 | 15 | - |
| Lake Valley Camp - Girls Village | Milwaukee, WI | 40 | 15 | - |
| Jeremiahs Bullfrog Fish Farm | Elk Mound, WI | 40 | 22 | - |
| New Hope Lutheran Church-Sand Creek | Sand Creek, WI | 40 | 44 | - |
| Shady Oaks MHP | Spring Valley, WI | 40 | 825 | - |
| Seventh Day Adventist Church | Menomonie, WI | 40 | 0 | - |
| Barum Lutheran Church | Elk Mound, WI | 40 | 8 | - |
| Weavers Country Store | Fall Creek, WI | 40 | 5 | - |
| Ec Co Coon Fork Lk Loop B Shower Bldg | Altoona, WI | 40 | 7 | - |
| First & Last Chance LLC Inc | Black River Falls, WI | 40 | 33 | - |
| Sunset Tavern | Black River Falls, WI | 40 | 39 | - |
| Jimmys Inbetween Gentlemans Club | Black River Falls, WI | 40 | 72 | - |
| Backroads Saloon | Pittsville, WI | 40 | 26 | - |
| Castle Hill Supper Club | Merrillan, WI | 40 | 0 | - |
| Jackson Co Merlin Lambert Park | Black River Falls, WI | 40 | 5 | - |
| Ncn North LLC Bathroom | Black River Falls, WI | 40 | 34 | - |
| Camp Ehawee Marinuka Tent Unit | Madison, WI | 40 | 2 | - |
| Camp Ehawee Bertha Shuman Lodge | Madison, WI | 40 | 27 | - |
| Stella-Jones Wood Preserve Lunchroom | Bangor, WI | 40 | 58 | - |
| Battlestone Station Condos | La Crosse, WI | 40 | 14 | - |
| Cataract Methodist Church | Sparta, WI | 40 | 21 | - |
| Tomah Veterinary Clinic | Tomah, WI | 40 | 0 | - |
| Kingdom Hall Jehovah Wt Ch | Ellsworth, WI | 40 | 19 | - |
| Pierce-Pepin Cooperative Services | Ellsworth, WI | 40 | 18 | - |
| Miki Jos Mix Up | Menomonie, WI | 40 | 4 | - |
| Amery Free Lutheran Church | Amery, WI | 40 | 896 | - |
| Petro Plus | Osceola, WI | 40 | 8 | - |
| Chimney Rock Luth Church | Strum, WI | 40 | 17 | - |
| Docs Roadhouse | Ettrick, WI | 40 | 0 | - |
| Bethel Ev Lutheran Church | Galesville, WI | 40 | 26 | - |
| Ohenrys Cmpgd Upper Well | Genoa, WI | 40 | 24 | - |
| Great River Road House | Desoto, WI | 40 | 24 | - |