All water systems in Wisconsin
11,026 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Door 44 Winery Sturgeon Bay · Door County |
25 | 3 | 0 | |
|
Door CO Brewing CO Baileys Harbor · Door County |
25 | 2 | 0 | |
|
Door CO Cherryland Airport Sturgeon Bay · Door County |
25 | 1 | 0 | |
|
Door CO Percy Johnson Park Wash Island · Door County |
25 | 1 | 1 | |
|
Door CO Ridges Park Baileys Harbor · Door County |
25 | 1 | 1 | |
|
Door CO Trolley Egg Harbor · Door County |
25 | 0 | 0 | |
|
Dorns Bar Chilton · Calumet County |
25 | 1 | 1 | |
|
Dorothy Carnes CO Park Fort Atkinson · Jefferson County |
25 | 0 | 0 | |
|
Dorothy Carnes CO Park East Fort Atkinson · Jefferson County |
25 | 0 | 0 | |
|
Dorset Valley Schoolhouse Restaurant Wilton · Monroe County |
25 | 0 | 0 | |
|
Double Vision Bar Bonduel · Shawano County |
25 | 1 | 0 | |
|
Douglas CO Anna Gene Park Solon Springs · Douglas County |
25 | 0 | 0 | |
|
Douglas CO Gordon Dam Park Campground Gordon · Douglas County |
25 | 0 | 0 | |
|
Douglas CO Gordon Dam Park Handpump Gordon · Douglas County |
25 | 0 | 0 | |
|
Douglas CO Gordon Dam Park Sanitary Station Gordon · Douglas County |
25 | 0 | 0 | |
|
Douglas CO Lucius Woods Campground Solon Springs · Douglas County |
25 | 0 | 0 | |
|
Douglas CO Lucius Woods Shower House Solon Springs · Douglas County |
25 | 0 | 0 | |
|
Douglas CO Mooney Dam Park Gordon · Douglas County |
25 | 0 | 0 | |
|
Dougs Sports Pub Plover · Portage County |
25 | 0 | 0 | |
|
Dover Town Hall Kansasville · Racine County |
25 | 0 | 0 | |
|
Downsville Snow Drifters Menomonie · Dunn County |
25 | 0 | 0 | |
|
Draeger Chiropractic Eagle River · Vilas County |
25 | 0 | 0 | |
|
Draxlers Service Hewitt · Wood County |
25 | 0 | 0 | |
|
Dreamland Supper Club LLC South Range · Douglas County |
25 | 0 | 0 | |
|
Drews Tavern Fremont · Winnebago County |
25 | 0 | 0 | |
|
Drexel Building Supply Berlin · Green Lake County |
25 | 1 | 0 | |
|
Drifters Foxboro · Douglas County |
25 | 0 | 0 | |
|
Drop Tine Bar and Grill Mellen · Ashland County |
25 | 0 | 0 | |
|
Drunk N Monkey Ridgeland · Dunn County |
25 | 0 | 0 | |
|
Dubay Pitstop Mosinee · Marathon County |
25 | 0 | 0 | |
|
Duck Blind the Custer · Portage County |
25 | 0 | 0 | |
|
Duck Creek Vineyard & Winery Denmark · Brown County |
25 | 0 | 0 | |
|
Duck Inn MHP 2 Mecan Tn · Marquette County |
25 | 1 | 1 | |
|
Dufours Campground LLC Danbury · Burnett County |
25 | 0 | 0 | |
|
Dugout Bar and Grill Cushing · Polk County |
25 | 0 | 0 | |
|
Dugout Pub N Grill Hortonville · Outagamie County |
25 | 1 | 1 | |
|
Dugout the Merrill · Lincoln County |
25 | 0 | 0 | |
|
Dunbar Town Park Dunbar Tn · Marinette County |
25 | 0 | 0 | |
|
Dundee Sportsmens Club Campbellsport · Fond du Lac County |
25 | 0 | 0 | |
|
Dunn CO Caddie Woodlawn Park Menomonie · Dunn County |
25 | 0 | 0 | |
|
Dupes Bar LLC Arpin · Wood County |
25 | 0 | 0 | |
|
Durand Rod & Gun Club Durand · Pepin County |
25 | 0 | 0 | |
|
Dyckesville Bowl & Bar Dyckesville · Brown County |
25 | 0 | 0 | |
|
E Z Street Saloon South Range · Douglas County |
25 | 0 | 0 | |
|
Eaa Mini Museum a Oshkosh · Winnebago County |
25 | 0 | 0 | |
|
Eaa Mini Museum B Oshkosh · Winnebago County |
25 | 0 | 0 | |
|
Eagle Express C Store Grover Tn · Marinette County |
25 | 1 | 0 | |
|
Eagle Lodge Resort Bar and Lodging Winter · Sawyer County |
25 | 0 | 0 | |
|
Eagle Lodge Resort Campground Winter · Sawyer County |
25 | 0 | 0 | |
|
Eagle Lounge Balsam Lake · Polk County |
25 | 1 | 1 |
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.