All water systems in Wisconsin
11,026 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Camp Tapawingo Wagner Shower Bldg Mishicot · Manitowoc County |
60 | 0 | 0 | |
|
Carebare Daycare Osceola · Polk County |
60 | 3 | 0 | |
|
Carlton Heights MHP CT 2 Sturgeon Bay · Door County |
60 | 2 | 1 | |
|
Casco Career Academy Casco · Kewaunee County |
60 | 0 | 0 | |
|
Christmas MT Log Cabins Wisconsin Dells · Sauk County |
60 | 0 | 0 | |
|
Church of Jehovah Witness Hayward · Sawyer County |
60 | 0 | 0 | |
|
Clear Lake Inn Rhinelander · Oneida County |
60 | 0 | 0 | |
|
Coadys Point of View Phelps · Vilas County |
60 | 0 | 0 | |
|
Coadys Point of View Campground Phelps · Vilas County |
60 | 0 | 0 | |
|
Columbus Chemical Industries INC Columbus · Dodge County |
60 | 0 | 0 | |
|
Country Aire Mobile Home Park Campbellsport · Fond du Lac County |
60 | 1 | 1 | |
|
Crane Berry Campground 1 Office Babcock · Wood County |
60 | 0 | 0 | |
|
Dans Minocqua Fudge Minocqua · Oneida County |
60 | 0 | 0 | |
|
Dee Dees Diner Rhinelander · Oneida County |
60 | 0 | 0 | |
|
Dicks on 12 Fall Creeek · Eau Claire County |
60 | 0 | 0 | |
|
Djs Northwoods Restaurant St Germain · Vilas County |
60 | 0 | 0 | |
|
Doboys Bar & Grill New Richmond · St. Croix County |
60 | 0 | 0 | |
|
Docside Bar and Grill Black River Falls · Jackson County |
60 | 0 | 0 | |
|
Dodge Point Country Club Mineral Point · Iowa County |
60 | 0 | 0 | |
|
Don Larson Chevrolet Buick Gmc Baraboo · Sauk County |
60 | 0 | 0 | |
|
Duck Inn Delavan · Walworth County |
60 | 1 | 1 | |
|
East Shore Resort Cabin 3 Pearson · Langlade County |
60 | 1 | 1 | |
|
Edge O Dells Resort Bar Wisconsin Dells · Juneau County |
60 | 0 | 0 | |
|
Edwin Frohmader VFW Post 1879 Fort Atkinson · Jefferson County |
60 | 0 | 0 | |
|
Elk Point Resort Tavern Colfax · Dunn County |
60 | 0 | 0 | |
|
Evangelical Free Church Plum City · Pierce County |
60 | 0 | 0 | |
|
Faith Baptist Church Port Washington Port Washington · Ozaukee County |
60 | 0 | 0 | |
|
Faith Center Church of God Antigo · Langlade County |
60 | 1 | 1 | |
|
Falling Rock Upper Campground Eastman · Crawford County |
60 | 0 | 0 | |
|
Fellowship Alliance Church Eau Claire · Eau Claire County |
60 | 0 | 0 | |
|
Feltzs Dairy Store Stevens Point · Portage County |
60 | 0 | 0 | |
|
Fort Wilderness Adventure Outpost Rhinelander · Oneida County |
60 | 0 | 0 | |
|
French Creek Lutheran Church Ettrick · Trempealeau County |
60 | 1 | 1 | |
|
Germantown Mutual Insurance Germantown · Washington County |
60 | 0 | 0 | |
|
Grande Cheese CO Rubicon Rubicon · Dodge County |
60 | 0 | 0 | |
|
Grit and Grace Family Restaurant Amherst · Portage County |
60 | 0 | 0 | |
|
Grove Golf Course Cochrane · Buffalo County |
60 | 1 | 1 | |
|
Gypsy Villa Island Eagle River · Oneida County |
60 | 1 | 1 | |
|
Harbor Bar Hager City · Pierce County |
60 | 0 | 0 | |
|
Hog Cabin Saloon Beloit · Rock County |
60 | 0 | 0 | |
|
Holi Cannoli Elkhorn · Walworth County |
60 | 0 | 0 | |
|
Honey Hole Tavern the Beldenville · Pierce County |
60 | 0 | 0 | |
|
House on the Rock Inspiration Point Spring Green · Iowa County |
60 | 0 | 0 | |
|
Inn at Little Sister Hill Sister Bay · Door County |
60 | 2 | 1 | |
|
Island Lake Campground New Auburn · Rusk County |
60 | 0 | 0 | |
|
Jamies Last Resort LLC Osseo · Jackson County |
60 | 0 | 0 | |
|
Jansens Eagle Lake Resort Eagle River · Vilas County |
60 | 0 | 0 | |
|
Kens Sports INC Kaukauna · Outagamie County |
60 | 0 | 0 | |
|
Knights Templar Club Summit Lake · Langlade County |
60 | 0 | 0 | |
|
Lake Geneva Ziplines & Adventures Lake Geneva · Walworth County |
60 | 0 | 0 |
About this data
Rules violated counts the rules a system was in violation of in the past three years, including monitoring and reporting lapses; one rule can carry several violations. Unresolved is the number of those rules currently in violation at EPA's latest data refresh.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Wisconsin records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet.