All water systems in Wisconsin
9,089 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Pitchfork Brewery Hudson · St. Croix County |
35 | 0 | 0 | |
|
Pitliks Sand Beach Resort Lodge Eagle River · Oneida County |
35 | 0 | 0 | |
|
Pjs Cabin Store Solon Springs · Bayfield County |
35 | 1 | 1 | |
|
Pleasant Springs Town Hall Stoughton · Dane County |
35 | 0 | 0 | |
|
Pleasant Valley Christian Center Eleva · Eau Claire County |
35 | 0 | 0 | |
|
Presque Isle Yacht Club Presque Isle · Vilas County |
35 | 0 | 0 | |
|
R Place Cafe Cable · Bayfield County |
35 | 1 | 1 | |
|
Red Feather Lodge Manitowish Wtrs · Vilas County |
35 | 0 | 0 | |
|
Rem Wisconsin Abrams · Oconto County |
35 | 1 | 0 | |
|
Retreat Bar Presque Isle · Vilas County |
35 | 0 | 0 | |
|
Rite Spot Bar and Grill Sparta · Monroe County |
35 | 0 | 0 | |
|
Rockcrusher Outdoors Siren · Burnett County |
35 | 0 | 0 | |
|
Roxbury Valley Trap Club Sauk City · Dane County |
35 | 0 | 0 | |
|
Sander and Amys Silver Dollar Thorp · Clark County |
35 | 1 | 1 | |
|
Schinker Creek Park Sheboygan · Sheboygan County |
35 | 0 | 0 | |
|
Shady Nook Janesville · Rock County |
35 | 1 | 0 | |
|
Sisters Saloon St Germain · Vilas County |
35 | 0 | 0 | |
|
Smittys Overtime Tavern Tomah · Monroe County |
35 | 0 | 0 | |
|
Spring Green Motel Spring Green · Sauk County |
35 | 0 | 0 | |
|
ST Croix Harley Davidson INC New Richmond · St. Croix County |
35 | 0 | 0 | |
|
ST Peters Evangelical Lutheran Church Mayville · Dodge County |
35 | 1 | 1 | |
|
Sunbeam Tavern Chippewa Falls · Chippewa County |
35 | 0 | 0 | |
|
Sundance Farm Campground Plymouth · Sheboygan County |
35 | 0 | 0 | |
|
Taylor Park New Well Rosendale · Fond du Lac County |
35 | 0 | 0 | |
|
Taylor Park Old Well Rosendale · Fond du Lac County |
35 | 1 | 0 | |
|
Thunder Bay Resort Hilltop Phelps · Vilas County |
35 | 1 | 1 | |
|
Thunder Bay Resort Main Phelps · Vilas County |
35 | 0 | 0 | |
|
Townsend Shores Mobile Home Park Townsend Tn · Oconto County |
35 | 2 | 0 | |
|
Twin Bay Resort Tomahawk · Oneida County |
35 | 1 | 1 | |
|
Two Lakes Resort Almond · Portage County |
35 | 0 | 0 | |
|
Waterloo American Legion Post 233 Waterloo · Jefferson County |
35 | 0 | 0 | |
|
West Bend Elevator West Bend · Washington County |
35 | 0 | 0 | |
|
Westfahl Office Bldg Elm Grove · Waukesha County |
35 | 0 | 0 | |
|
White LK Country Club Montello · Marquette County |
35 | 0 | 0 | |
|
WI Dnr Pen Northern Sky Theater Fish Creek · Door County |
35 | 0 | 0 | |
|
WI Dnr Wyalusing Homestead Campground Bagley · Grant County |
35 | 0 | 0 | |
|
WI Dnr Wyalusing WI Ridge Shower Building Bagley · Grant County |
35 | 1 | 0 | |
|
Windsor TN Hall & Dane CO NE Precinct De Forest · Dane County |
35 | 0 | 0 | |
|
Wittigs Point Resort 1 Boulder Jct · Vilas County |
35 | 0 | 0 | |
|
Woodview Vet Clinic West Bend · Washington County |
35 | 1 | 0 | |
|
Yard, the Helenville · Jefferson County |
35 | 0 | 0 | |
|
YMCA Camp ST Croix Rental Hudson · St. Croix County |
35 | 0 | 0 | |
|
Zion Baptist Church Colgate · Washington County |
35 | 1 | 1 | |
|
Zion Lutheran Church Fall Creek · Eau Claire County |
35 | 0 | 0 | |
|
Castaway Mukwonago · Waukesha County |
34 | 0 | 0 | |
|
Cedarburg Town Hall Cedarburg · Ozaukee County |
34 | 1 | 1 | |
|
Chicken Licks Sun Prairie · Dane County |
34 | 0 | 0 | |
|
Door Peninsula Distillery Sturgeon Bay · Door County |
34 | 0 | 0 | |
|
Edgewood Plaza Big Bend · Waukesha County |
34 | 0 | 0 | |
|
Ellenboro Saloon Lancaster · Grant County |
34 | 1 | 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.