All water systems in Wisconsin
11,026 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Lake Pointe Apts Well 1 5320-5326 Madison · Dane County |
60 | 0 | 0 | |
|
Lake Pointe Apts Well 2 5312-5318 Madison · Dane County |
60 | 0 | 0 | |
|
Lake Wapogasset Luth Bible Camp 3 Amery · Polk County |
60 | 0 | 0 | |
|
Lakeland RV Center & Campground Milton · Rock County |
60 | 0 | 0 | |
|
Lakewood Village Condos Birches and Hemlock Cable · Bayfield County |
60 | 0 | 0 | |
|
Lighthouse Resort Pumphouse Minocqua · Vilas County |
60 | 0 | 0 | |
|
Lily Lake Tavern Webster · Burnett County |
60 | 1 | 1 | |
|
Little Silver Lake Southwest Wild Rose · Waushara County |
60 | 0 | 0 | |
|
Lone Pine Tavern Mondovi · Pepin County |
60 | 0 | 0 | |
|
Luckys Lodge Lodi · Columbia County |
60 | 0 | 0 | |
|
Luther Park Bible Camp Pool and Cabins Chetek · Barron County |
60 | 0 | 0 | |
|
Luther Point Bible Camp Retreat Grantsburg · Burnett County |
60 | 0 | 0 | |
|
Mallard Resort 2 Cabins Chippewa Falls · Chippewa County |
60 | 0 | 0 | |
|
Maple View Resort 1 Lodge Conover · Vilas County |
60 | 0 | 0 | |
|
Maple View Resort 2 Hill Conover · Vilas County |
60 | 0 | 0 | |
|
Marell Courts and Rentals LLC Hillsboro · Vernon County |
60 | 0 | 0 | |
|
Mels Lakeshore Resort Bar Chetek · Barron County |
60 | 0 | 0 | |
|
Mequon Parc Apartments LLC Mequon · Ozaukee County |
60 | 1 | 0 | |
|
Merry Macs Camp N Expansion Well Merrimac · Sauk County |
60 | 0 | 0 | |
|
Mike & Cathys Good Old Days Montello · Marquette County |
60 | 1 | 0 | |
|
Milford Hills Hunt Club Johnson Creek · Jefferson County |
60 | 0 | 0 | |
|
Moe Lutheran Church Clear Lake · Polk County |
60 | 0 | 0 | |
|
Moland Lutheran Church Mason · Bayfield County |
60 | 0 | 0 | |
|
MR Eds II Fairchild · Clark County |
60 | 0 | 0 | |
|
Ncn North LLC Back Campground Well Black River Falls · Jackson County |
60 | 0 | 0 | |
|
Neshonoc Lakeside Cmpgd Lower West Salem · La Crosse County |
60 | 1 | 0 | |
|
Neshonoc Lakeside Cmpgd Office/store West Salem · La Crosse County |
60 | 0 | 0 | |
|
Neshonoc Lakeside Cmpgd Upper West Salem · La Crosse County |
60 | 0 | 0 | |
|
Norms Buckhorn Bar Colby · Marathon County |
60 | 0 | 0 | |
|
North Star Camp for Boys Senior Village Hayward · Sawyer County |
60 | 0 | 0 | |
|
Northern Family Farms Mexicali Housing Well Merrillan · Jackson County |
60 | 0 | 0 | |
|
Oak Lane Mobile Home Park Stevens Point · Portage County |
60 | 2 | 2 | |
|
Oak Ridge Mobile Com 4 Fort Atkinson · Jefferson County |
60 | 1 | 0 | |
|
Oconomowoc Retail Center Oconomowoc · Waukesha County |
60 | 0 | 0 | |
|
Oxford Village Park Oxford · Marquette County |
60 | 0 | 0 | |
|
PB and JS Restaurant and Pelican Cabins Pelican Lake · Oneida County |
60 | 0 | 0 | |
|
Phelps Hillside Restaurant LLC Phelps · Vilas County |
60 | 0 | 0 | |
|
Pine Pointe Campground 4 Tomahawk · Lincoln County |
60 | 0 | 0 | |
|
Pine Vista MHP 1 Prairie Du Sac · Columbia County |
60 | 0 | 0 | |
|
Pineland Park 1 Wild Rose · Waushara County |
60 | 0 | 0 | |
|
Pines Bar & Ballroom Bloomer · Chippewa County |
60 | 0 | 0 | |
|
Pineview Veterinary Hospital & Pet Resort Waunakee · Dane County |
60 | 0 | 0 | |
|
Pleasant View Primitive Methodist Church Belmont · Lafayette County |
60 | 0 | 0 | |
|
Polar Mennonite Church Antigo · Langlade County |
60 | 0 | 0 | |
|
Quality Inn & Suites Lodi · Columbia County |
60 | 0 | 0 | |
|
Rahr Memorial School Frst Krejcarek Educ Bldg Two Rivers · Manitowoc County |
60 | 1 | 1 | |
|
Rahr Memorial School Frst Main Lodge Two Rivers · Manitowoc County |
60 | 0 | 0 | |
|
Red Barn Camping Maintenance Shell Lake · Washburn County |
60 | 0 | 0 | |
|
Red Crown Ldg House & Office Arbor Vitae · Vilas County |
60 | 0 | 0 | |
|
Ridge Upper the Danbury · Burnett County |
60 | 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.