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 |
|---|---|---|---|---|
| Upper Pigeon Cr Luth Church | Hixton, WI | 50 | 3 | - |
| KOA Hixton-Alma Center Cmpgd - Sth Well | Alma Center, WI | 50 | 0 | - |
| Inwood The | Merrillan, WI | 50 | 9 | - |
| Lax Co Swarthout Lakeside Pk Shelter Well | La Crosse, WI | 50 | 2 | - |
| Red Pines Resort | Onalaska, WI | 50 | 21 | - |
| Hill Billys Bar & Grill | La Crosse, WI | 50 | 0 | - |
| Midway Deli | Onalaska, WI | 50 | 5 | - |
| Coulee Life Church | Onalaska, WI | 50 | 16 | - |
| Island Estates | Lacrosse, WI | 50 | 89 | - |
| Backwater Bar and Grill | Warrens, WI | 50 | 148 | - |
| Duffys Roadhouse | Warrens, WI | 50 | 59 | - |
| St Johns Lutheran Church | Tomah, WI | 50 | 21 | - |
| First Cong Ch of Leon | Sparta, WI | 50 | 26 | - |
| Leon Country Tavern | Sparta, WI | 50 | 10 | - |
| WI DNR Elroy Sparta Bike Trail - Sparta Campground W | Madison, WI | 50 | 28 | - |
| Open Door Baptist Church | Tomah, WI | 50 | 38 | - |
| Humble Moon | Stockholm, WI | 50 | 14 | - |
| Eau Galle Cheese Factory LLC | Durand, WI | 50 | 45 | Clean |
| Hop Dish & Vine | Arkansaw, WI | 50 | 0 | - |
| Rush River Lutheran Church | River Falls, WI | 50 | 3 | - |
| Shady Grove | Ellsworth, WI | 50 | 0 | - |
| Gas Lite | Ellsworth, WI | 50 | 94 | - |
| Valley Bar & Grill, The | Oakdale, WI | 50 | 11 | - |
| Clifton Hollow Golf Course | River Falls, WI | 50 | 23 | - |
| Ridgetop | Prescott, WI | 50 | 3 | - |
| Spring Valley Golf Course | Spring Valley, WI | 50 | 3 | - |
| Country Manor Apts | Bay City, WI | 50 | 87 | - |
| Lake Wapogasset Luth Bible Ret | Amery, WI | 50 | 6 | - |
| Clear Lake Golf Club | Clear Lake, WI | 50 | 8 | - |
| Port Valhalla Cmpgd | Amery, WI | 50 | 14 | - |
| Browtine | Amery, WI | 50 | 36 | - |
| Wapo Valley Condo | Woodbury, WI | 50 | 33 | - |
| Lake Wapogasset Lutheran Bible Camp Ox Lake 1 | Amery, WI | 50 | 18 | - |
| Polk Co County Trail Nye Store | Balsam Lake, WI | 50 | 6 | - |
| Dollar General Luck | Goodlettsville, WI | 50 | 0 | - |
| Celebrations at the Gables | Turtle Lake, WI | 50 | 0 | - |
| Ponds and Pines RV Park | Chisago City, WI | 50 | 0 | - |
| Cady Cheese Factory & Shoppe LLC | Wilson, WI | 50 | 92 | - |
| Detour The | Glenwood City, WI | 50 | 21 | - |
| Mix Up on the Hilltop LLC | Menomonie, WI | 50 | 7 | - |
| Cozzies Bar | Deer Park, WI | 50 | 0 | - |
| Deers Bar | Deer Park, WI | 50 | 8 | - |
| Billy Goat Saloon | Emerald, WI | 50 | 10 | - |
| Bob & Steves Bp Amoco #17 | Hudson, WI | 50 | 3 | - |
| Post Bar & Grill, The | Somerset, WI | 50 | 18 | - |
| T Buckets | Osceola, WI | 50 | 3 | - |
| Kwik Trip 603 604 Wilson | La Crosse, WI | 50 | 10 | - |
| Glen Hills Golf Club Inc | Glenwood City, WI | 50 | 8 | - |
| YMCA Camp St Croix - South Well | Minneapolis, WI | 50 | 0 | - |
| Bristol Ridge Golf Course | Somerset, WI | 50 | 0 | - |