All water systems in Wisconsin
9,089 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Jaeckel Brothers Flowing Well Fort Atkinson · Jefferson County |
50 | 0 | 0 | |
|
Jakes Jim Town Bar & Grill Jim Falls · Chippewa County |
50 | 0 | 0 | |
|
Jesuit Retreat House Chapel Oshkosh · Winnebago County |
50 | 0 | 0 | |
|
Jimmies White House Inn Butte Des Morts · Winnebago County |
50 | 0 | 0 | |
|
Jims Shady Nook Resort Cornell · Chippewa County |
50 | 0 | 0 | |
|
Johnny Manhattans Hubertus · Washington County |
50 | 1 | 1 | |
|
JS Supper Club & Catering Ladysmith · Rusk County |
50 | 1 | 1 | |
|
Jts on 96 Bar and Grill Medina · Outagamie County |
50 | 1 | 0 | |
|
Juda Community Park Juda · Green County |
50 | 0 | 0 | |
|
Jump River Community Center & Town Hall Jump River · Taylor County |
50 | 0 | 0 | |
|
Jungle Jims Pub & Grub Silver Cliff Tn · Marinette County |
50 | 1 | 1 | |
|
Kahls Northland Resort Chetek · Barron County |
50 | 1 | 1 | |
|
Kalbus Country Harbor Shower House Oshkosh · Winnebago County |
50 | 0 | 0 | |
|
Kamp Kenwood Chippewa Falls · Chippewa County |
50 | 0 | 0 | |
|
Kapals Country Inn Stephenson Tn · Marinette County |
50 | 1 | 1 | |
|
Kelley TS Auroraville · Waushara County |
50 | 0 | 0 | |
|
Kickback Porterfield Tn · Marinette County |
50 | 0 | 0 | |
|
King Berry Nursery & Produce Waupaca · Waupaca County |
50 | 0 | 0 | |
|
Kinney Lake Cmpgd Tavern Marion · Waupaca County |
50 | 1 | 1 | |
|
Kirsten Soccer Complex Washburn · Bayfield County |
50 | 0 | 0 | |
|
Knot Tide LLC Fremont · Waupaca County |
50 | 0 | 0 | |
|
KOA Hixton-Alma Center Cmpgd Sth Well Alma Center · Jackson County |
50 | 0 | 0 | |
|
Koenig Conservation Club Sheboygan Falls · Sheboygan County |
50 | 0 | 0 | |
|
Kozy Korner Rhinelander · Oneida County |
50 | 1 | 1 | |
|
Krakow One Stop Krakow · Shawano County |
50 | 0 | 0 | |
|
Kurnikis Cross Plains · Dane County |
50 | 0 | 0 | |
|
Kutzees Stanley · Chippewa County |
50 | 0 | 0 | |
|
Kwik Trip 603 604 Wilson Wilson · St. Croix County |
50 | 0 | 0 | |
|
LA Margarita Mexican Grill Weyauwega · Waupaca County |
50 | 0 | 0 | |
|
LA Riviere Farm Park Prairie Du Chien · Crawford County |
50 | 0 | 0 | |
|
Lake Breeze Golf Club Winneconne · Winnebago County |
50 | 0 | 0 | |
|
Lake Chippewa Campground New Shower Building Hayward · Sawyer County |
50 | 0 | 0 | |
|
Lake Chippewa Campground North Campground Hayward · Sawyer County |
50 | 0 | 0 | |
|
Lake Geneva Hospitality Academy Walworth · Walworth County |
50 | 0 | 0 | |
|
Lake George Campsite Upper Rhinelander · Oneida County |
50 | 1 | 1 | |
|
Lake Holcombe Fitness and Tan Holcombe · Chippewa County |
50 | 0 | 0 | |
|
Lake Tomahawk Meat Market Lake Tomahawk · Oneida County |
50 | 0 | 0 | |
|
Lake Wapogasset Luth Bible Ret Amery · Polk County |
50 | 0 | 0 | |
|
Lake Wapogasset Lutheran Bible Camp OX Lake 1 Amery · Polk County |
50 | 1 | 0 | |
|
Lakeland Community Church Lake Geneva · Walworth County |
50 | 0 | 0 | |
|
Lakeside Bar & Grill Stephenson Tn · Marinette County |
50 | 0 | 0 | |
|
Lakeside Grill Minocqua · Oneida County |
50 | 1 | 1 | |
|
Lakeside Market Fremont · Waupaca County |
50 | 0 | 0 | |
|
Lakeside Ultimart Oshkosh · Winnebago County |
50 | 2 | 0 | |
|
Langlade CO Camp Susan Deerbrook · Langlade County |
50 | 0 | 0 | |
|
Last Call Siren · Burnett County |
50 | 1 | 1 | |
|
Last Resort on Lily River Pickerel · Forest County |
50 | 0 | 0 | |
|
Lax CO Swarthout Lakeside PK Shelter Well West Salem · La Crosse County |
50 | 0 | 0 | |
|
Lemke Park City of Mequon Mequon · Ozaukee County |
50 | 0 | 0 | |
|
Lenz Truck Center Minocqua · Oneida County |
50 | 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.