All water systems in Wisconsin
11,026 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
River Jacks Bar & Grill Elkhorn · Walworth County |
75 | 0 | 0 | |
|
Rockdale Lutheran Church Cambridge · Dane County |
75 | 0 | 0 | |
|
Rosendale Dairy LLC South Parlor Pickett · Fond du Lac County |
75 | 0 | 0 | |
|
Rustic Whitetail, the Independence · Trempealeau County |
75 | 0 | 0 | |
|
Sacred Hearts Church Webster · Burnett County |
75 | 0 | 0 | |
|
Salty Steer Danbury · Burnett County |
75 | 1 | 1 | |
|
Sauk CO White Mound Park Campground Hillpoint · Sauk County |
75 | 0 | 0 | |
|
Schuebels Frog Hop Cadott · Chippewa County |
75 | 0 | 0 | |
|
Seneca Foods Berlin Migrant Camp 223 Berlin · Waushara County |
75 | 0 | 0 | |
|
Silver Lake Marina Silver Lake · Kenosha County |
75 | 1 | 0 | |
|
Source Energy Services Blair · Trempealeau County |
75 | 0 | 0 | |
|
Springfield Corner Inn Dane · Dane County |
75 | 0 | 0 | |
|
ST Germain Golf Club Concessions St Germain · Vilas County |
75 | 0 | 0 | |
|
ST Germain Golf Club on Course St Germain · Vilas County |
75 | 0 | 0 | |
|
ST John the Baptist Church & Providence Cath School Union Grove · Kenosha County |
75 | 1 | 1 | |
|
ST Johns EV Lutheran Church Wisconsin Rapids · Wood County |
75 | 0 | 0 | |
|
ST Mary Help of Christians Sullivan · Jefferson County |
75 | 0 | 0 | |
|
ST Matthews Lutheran Church Warrens · Monroe County |
75 | 0 | 0 | |
|
ST Pauls Educational Center Deerfield · Dane County |
75 | 0 | 0 | |
|
ST Peter and Paul Catholic Church Ashland · Bayfield County |
75 | 0 | 0 | |
|
Sugar CR Bible CP Retreat Center Ferryville · Crawford County |
75 | 0 | 0 | |
|
Sugar CR Bible CP Shower Hse Ferryville · Crawford County |
75 | 1 | 0 | |
|
Sunset Condominiums Condo 10 Arkdale · Adams County |
75 | 0 | 0 | |
|
Sunset Condominiums Condo 11 Arkdale · Adams County |
75 | 0 | 0 | |
|
Sunset Condominiums Condo 12 Arkdale · Adams County |
75 | 0 | 0 | |
|
Sunset Condominiums Condo 14 Arkdale · Adams County |
75 | 0 | 0 | |
|
Sunset Condominiums Condo 16 Arkdale · Adams County |
75 | 0 | 0 | |
|
Sunset Condominiums Condo 17 Arkdale · Adams County |
75 | 0 | 0 | |
|
Sunset Condominiums Condo 18 Arkdale · Adams County |
75 | 0 | 0 | |
|
Sunset Condominiums Condo 19 Arkdale · Adams County |
75 | 0 | 0 | |
|
Sunset Condominiums Condo 20 Arkdale · Adams County |
75 | 0 | 0 | |
|
Sunset Condominiums Condo 21 Arkdale · Adams County |
75 | 0 | 0 | |
|
Sunset Condominiums Condo 22 Arkdale · Adams County |
75 | 0 | 0 | |
|
Sunset Condominiums Condo 23 Arkdale · Adams County |
75 | 0 | 0 | |
|
Sunset Condominiums Condo 24 Arkdale · Adams County |
75 | 0 | 0 | |
|
Sunset Condominiums Condo 29 Arkdale · Adams County |
75 | 0 | 0 | |
|
Sunset Condominiums Condo 30 Arkdale · Adams County |
75 | 0 | 0 | |
|
Sunset Condominiums Condo 31 Arkdale · Adams County |
75 | 0 | 0 | |
|
Sunset Condominiums Condo 9 Arkdale · Adams County |
75 | 0 | 0 | |
|
Sunset Cove on Bone Lake Old Luck · Polk County |
75 | 0 | 0 | |
|
Sweenys Bar Webster · Burnett County |
75 | 0 | 0 | |
|
Swing Inn Ferryville · Crawford County |
75 | 1 | 1 | |
|
Techniplas US LLC Plant 2 Nashotah · Waukesha County |
75 | 1 | 1 | |
|
Techniplas US LLC Warehouse Nashotah · Waukesha County |
75 | 0 | 0 | |
|
Town of Rock Community Park Afton · Rock County |
75 | 0 | 0 | |
|
Township 23 Distillery Nelson · Buffalo County |
75 | 0 | 0 | |
|
U S F S Laurel LK North E17 Boat Landing Three Lakes · Oneida County |
75 | 1 | 1 | |
|
Uncle Bucks Delavan · Walworth County |
75 | 1 | 1 | |
|
Vermont Lutheran Church Black Earth · Dane County |
75 | 0 | 0 | |
|
Village View Pup Twin Lakes · Kenosha County |
75 | 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.