All water systems in Wisconsin
9,089 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Winklers Greenhouse Boulder Junction · Vilas County |
30 | 0 | 0 | |
|
Wood Orchard Market Egg Harbor · Door County |
30 | 2 | 1 | |
|
Woods Edge Campground Tomah · Monroe County |
30 | 1 | 1 | |
|
YMCA Camp Alexander 4 Cabins 1 2 & 3 Wisconsin Rapids · Wood County |
30 | 0 | 0 | |
|
YMCA Camp Alexander 5 Cabins 4 5 & 6 Wisconsin Rapids · Wood County |
30 | 0 | 0 | |
|
YMCA Camp Jorn Dining Hall Manitowish Wtrs · Vilas County |
30 | 0 | 0 | |
|
Zimmermanns Kettle Hills Golf Course Ltd Richfield · Washington County |
30 | 0 | 0 | |
|
Zone the Sparta · Monroe County |
30 | 1 | 1 | |
|
Armstrong Park Archery Barn Racine · Racine County |
29 | 1 | 0 | |
|
Baileys 57 Baileys Harbor · Door County |
29 | 3 | 1 | |
|
Baymont Inn & Suites Mequon · Ozaukee County |
29 | 0 | 0 | |
|
Birminghams Cottages Sturgeon Bay · Door County |
29 | 2 | 1 | |
|
Borzynskis Farm Market Sturtevant · Racine County |
29 | 0 | 0 | |
|
Breakaway the Burlington · Racine County |
29 | 1 | 0 | |
|
Bushwood Tavern Boulder Junction · Vilas County |
29 | 0 | 0 | |
|
Cadens Kennels & Hunt Club Campbellsport · Fond du Lac County |
29 | 0 | 0 | |
|
Caldwell United Methodist Church Mukwonago · Racine County |
29 | 0 | 0 | |
|
Camp Twin Lakes Big Twin Waupaca · Waushara County |
29 | 2 | 1 | |
|
Camp Twin Lakes Nelson Lodge Waupaca · Waushara County |
29 | 2 | 1 | |
|
Camp Twin Lakes Nevitt East Waupaca · Waushara County |
29 | 2 | 1 | |
|
Camp Twin Lakes Nevitt West Waupaca · Waushara County |
29 | 2 | 1 | |
|
Catholic Youth Expeditions INC Baileys Harbor · Door County |
29 | 0 | 0 | |
|
Cedar Valley Lodge & Hunting Spring Green · Iowa County |
29 | 0 | 0 | |
|
Cenex Hatfield Hatfield · Jackson County |
29 | 0 | 0 | |
|
Charlies Smokehouse Gills Rock · Door County |
29 | 0 | 0 | |
|
Christ Evangelical Lutheran Church Mindoro · La Crosse County |
29 | 0 | 0 | |
|
Clearing Main Lodge the Ellison Bay · Door County |
29 | 1 | 1 | |
|
Club Cottages at Horseshoe Bay Egg Harbor · Door County |
29 | 3 | 0 | |
|
Cork N Barrel Newburg · Washington County |
29 | 1 | 1 | |
|
Coustie Bar Campbellsport · Fond du Lac County |
29 | 0 | 0 | |
|
Creekside Cove Fish Creek · Door County |
29 | 0 | 0 | |
|
Cuesta Coffee Ellison Bay · Door County |
29 | 2 | 1 | |
|
Del Mae Motel Beloit · Rock County |
29 | 0 | 0 | |
|
Diesels Pub Stoddard · La Crosse County |
29 | 0 | 0 | |
|
Docs Bunkhouse Campground 2 Merrillan · Jackson County |
29 | 0 | 0 | |
|
Dollar General Janesville · Rock County |
29 | 0 | 0 | |
|
Door CO Cherry Hut Fish Creek · Door County |
29 | 2 | 0 | |
|
Edge of Park INC Fish Creek · Door County |
29 | 0 | 0 | |
|
Egg Harbor Fun Park Egg Harbor · Door County |
29 | 3 | 0 | |
|
Ehf Office Arc Svalhus Ephraim · Door County |
29 | 2 | 0 | |
|
Empty Nest Winery Milladore · Wood County |
29 | 0 | 0 | |
|
Ephraim Motel Ephraim · Door County |
29 | 1 | 1 | |
|
Excel Inn Sturtevant Sturtevant · Racine County |
29 | 0 | 0 | |
|
Faths Big Woods Resort Office Saint Germain · Vilas County |
29 | 0 | 0 | |
|
Fox Lake Condominiums Fox Lake · Dodge County |
29 | 0 | 0 | |
|
Gills Rock Park Gills Rock · Door County |
29 | 1 | 0 | |
|
Hillside Inn Motel Ellison Bay · Door County |
29 | 1 | 0 | |
|
Hollywoods Roadhouse LLC Nashotah · Waukesha County |
29 | 0 | 0 | |
|
Kettle Black Fish Boil Fish Creek · Door County |
29 | 3 | 1 | |
|
LA Salette Fathers Twin Lakes · Kenosha County |
29 | 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.