All water systems in Wisconsin
11,026 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
ST Anskar Episcopal Church Hartland · Waukesha County |
43 | 0 | 0 | |
|
Timber Haven Bar & Grill Polar · Langlade County |
43 | 0 | 0 | |
|
Tjs Roundabout Muskego · Waukesha County |
43 | 0 | 0 | |
|
West Gate Estates Mobile Hms Marathon · Marathon County |
43 | 2 | 1 | |
|
Yum Yum Bowl Eagle River · Vilas County |
43 | 0 | 0 | |
|
Alana Springs Campground Richland Center · Richland County |
42 | 0 | 0 | |
|
Arrowhead Golf Course Richfield · Washington County |
42 | 1 | 1 | |
|
B and B Buergers and Beer Mayville · Dodge County |
42 | 0 | 0 | |
|
Bay View Resort East Ellison Bay · Door County |
42 | 0 | 0 | |
|
Burhops Lakeside Lodge Lodi · Columbia County |
42 | 1 | 1 | |
|
Dam Paradise Edgerton · Rock County |
42 | 0 | 0 | |
|
Fox Valley Wood Products Kaukauna · Outagamie County |
42 | 0 | 0 | |
|
Grandview Mobile Home Court Neillsville · Clark County |
42 | 0 | 0 | |
|
Halder Bridge Bar & Grill Mosinee · Marathon County |
42 | 0 | 0 | |
|
Heattek Ixonia · Jefferson County |
42 | 0 | 0 | |
|
Honey Creek Collective White Barn East Troy · Walworth County |
42 | 0 | 0 | |
|
Juniors Saloon Crandon · Forest County |
42 | 0 | 0 | |
|
Juniors Tavern North Freedom · Sauk County |
42 | 0 | 0 | |
|
Kreilkamp Trucking INC Allenton · Washington County |
42 | 0 | 0 | |
|
Opie & Tammys Kountry Korner Medford · Taylor County |
42 | 0 | 0 | |
|
Quantum Dairy LLC Weyauwega · Waupaca County |
42 | 0 | 0 | |
|
Resurrection Lutheran Church Verona · Dane County |
42 | 0 | 0 | |
|
Ripon Truck Repair & Equipment LLC Pickett · Winnebago County |
42 | 0 | 0 | |
|
Salem Community Library Salem · Kenosha County |
42 | 0 | 0 | |
|
Schmidt & Bartelt Funeral Home Mequon · Ozaukee County |
42 | 0 | 0 | |
|
Shields RD Condominiums St. Germain · Vilas County |
42 | 0 | 0 | |
|
Shiloh Dairy LLC Brillion · Calumet County |
42 | 0 | 0 | |
|
Siemers Holstein Farm INC Newton · Manitowoc County |
42 | 0 | 0 | |
|
Skyview Motel Prairie Du Sac · Sauk County |
42 | 0 | 0 | |
|
Slettedahl Properties Onalaska · La Crosse County |
42 | 0 | 0 | |
|
ST Josephs Catholic Church Sun Prairie · Dane County |
42 | 0 | 0 | |
|
Sweet Additions Ingredient Processors LLC Cameron · Barron County |
42 | 0 | 0 | |
|
Tinys Diner Hayward · Sawyer County |
42 | 1 | 1 | |
|
Waukesha State Bank Waukesha · Waukesha County |
42 | 0 | 0 | |
|
Whiskeys Beloit · Rock County |
42 | 0 | 0 | |
|
Wingers Starlight Packwaukee · Marquette County |
42 | 2 | 1 | |
|
Bluemkes INC Hardware Store Rosendale · Fond du Lac County |
41 | 0 | 0 | |
|
Cedar Creek Bridal INC Cedarburg · Ozaukee County |
41 | 0 | 0 | |
|
Fuchsys Crossroads LLC Medford · Taylor County |
41 | 0 | 0 | |
|
Glacier Valley Campground Cambria · Columbia County |
41 | 0 | 0 | |
|
Grace Church New Berlin · Waukesha County |
41 | 0 | 0 | |
|
Hoeppner Horn Bros Post 5716 New Berlin · Waukesha County |
41 | 0 | 0 | |
|
Leonards Silver Creek Inn Random Lake · Sheboygan County |
41 | 1 | 1 | |
|
Pine Crest Resort 1 Genoa · Vernon County |
41 | 0 | 0 | |
|
Port the Blue River · Richland County |
41 | 0 | 0 | |
|
Regis Landing Condominiums Twin Lakes · Kenosha County |
41 | 1 | 0 | |
|
ST Michaels Lutheran Church Hustisford · Dodge County |
41 | 0 | 0 | |
|
ST Peters Evang Lutheran Church Juneau · Dodge County |
41 | 0 | 0 | |
|
Willes Sidetracked Bar & Grill Watertown · Jefferson County |
41 | 0 | 0 | |
|
Woller Precision Machine LLC Pound · Marinette County |
41 | 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.