All water systems in Wisconsin
9,089 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Halder Bridge Bar & Grill Mosinee · Marathon 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 | |
|
Opie & Tammys Kountry Korner Medford · Taylor County |
42 | 0 | 0 | |
|
Resurrection Lutheran Church Verona · Dane 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 | |
|
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 | |
|
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 | |
|
Woodland Dental Group Big Bend · Waukesha County |
41 | 0 | 0 | |
|
32 South Bar and Grill Three Lakes · Oneida County |
40 | 0 | 0 | |
|
Alta Genetics Watertown · Jefferson County |
40 | 0 | 0 | |
|
American Players Theatre Actors Spring Green · Iowa County |
40 | 0 | 0 | |
|
Amery Free Lutheran Church Amery · Polk County |
40 | 1 | 1 | |
|
Backroads Saloon Pittsville · Jackson County |
40 | 1 | 1 | |
|
Barum Lutheran Church Elk Mound · Dunn County |
40 | 0 | 0 | |
|
Baywoods Condominiums Sturgeon Bay · Door County |
40 | 3 | 1 | |
|
Bear Paw Resort North Campground Birchwood · Sawyer County |
40 | 0 | 0 | |
|
Ben Franklin Siren · Burnett County |
40 | 0 | 0 | |
|
Benoit Lake Campground North Spooner · Burnett County |
40 | 0 | 0 | |
|
Benoit Lake Campground Shower House Spooner · Burnett County |
40 | 0 | 0 | |
|
Benoit Lake Campground South Spooner · Burnett County |
40 | 0 | 0 | |
|
Bents Camp Resort Land O Lakes · Vilas County |
40 | 0 | 0 | |
|
Bethel EV Lutheran Church Galesville · Trempealeau County |
40 | 0 | 0 | |
|
Birchwood Transport INC Kenosha · Kenosha County |
40 | 1 | 1 | |
|
Bog Golf Course Greens Keeper Building Saukville · Ozaukee County |
40 | 0 | 0 | |
|
Boiling Springs Pelican Lake · Oneida County |
40 | 0 | 0 | |
|
Boulder Junction Community Center Boulder Junction · Vilas County |
40 | 0 | 0 | |
|
Boulder Junction Shooting Range Boulder Junction · Vilas County |
40 | 0 | 0 | |
|
Braywood Eagle River · Vilas County |
40 | 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.