All water systems in Wisconsin
11,026 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
West Denmark Lutheran Church Luck · Polk County |
25 | 0 | 0 | |
|
West Holden Lutheran CH Wautoma · Waushara County |
25 | 0 | 0 | |
|
West Immanuel Lutheran Church Osceola · Polk County |
25 | 0 | 0 | |
|
West Point Lodge and Campground Cabins Spooner · Burnett County |
25 | 0 | 0 | |
|
West Point Lodge and Campground Campground Spooner · Burnett County |
25 | 0 | 0 | |
|
West Shore Sportsmans Club Two Rivers · Manitowoc County |
25 | 0 | 0 | |
|
Western Kenosha Historical Scty Trevor · Kenosha County |
25 | 0 | 0 | |
|
Westfield Sch Multi Purpose Bldg Westfield · Marquette County |
25 | 0 | 0 | |
|
Westfield Vil of Chuck Wagon Kitchen Westfield · Marquette County |
25 | 0 | 0 | |
|
Westfield Vil of Splash Pad Westfield · Marquette County |
25 | 0 | 0 | |
|
Westfield Vil of Veterans PK Westfield · Marquette County |
25 | 0 | 0 | |
|
Westfield Village Hall & Library Westfield · Marquette County |
25 | 0 | 0 | |
|
Westosha Baptist Church Bassett · Kenosha County |
25 | 0 | 0 | |
|
Westosha Central High School Tennis Courts Salem · Kenosha County |
25 | 0 | 0 | |
|
Westridge Golf Club Neenah · Winnebago County |
25 | 1 | 1 | |
|
Westwood Golf Course Phillips · Price County |
25 | 0 | 0 | |
|
Wheaton Ball Field Elk Mound · Chippewa County |
25 | 0 | 0 | |
|
Wheeler Automotive Merrill Merrill · Lincoln County |
25 | 2 | 1 | |
|
Wheelers RV Park Wascott · Douglas County |
25 | 0 | 0 | |
|
Whiskey Joes Siren · Burnett County |
25 | 1 | 1 | |
|
Whiskey Ranch Delavan · Walworth County |
25 | 0 | 0 | |
|
Whiskey River Pub & Grill Winchester · Winnebago County |
25 | 0 | 0 | |
|
Whisky Creek Campground LLC Spooner · Washburn County |
25 | 0 | 0 | |
|
Whispering Emerald Ridge Game Farm Club House Menomonie · Dunn County |
25 | 0 | 0 | |
|
Whispering Pine Cabins Beaver Tn · Marinette County |
25 | 0 | 0 | |
|
Whispering Pine Lodge Beaver Tn · Marinette County |
25 | 0 | 0 | |
|
Whispering Pines Campground Shower House Holmen · La Crosse County |
25 | 1 | 1 | |
|
Whistling Pines Golf and Event Center Iron River · Bayfield County |
25 | 0 | 0 | |
|
White Birch Trailer Court Brussels · Door County |
25 | 0 | 0 | |
|
White Clay Lake Resort Tavern Cecil · Shawano County |
25 | 0 | 0 | |
|
White Conch Dharma Center Neillsville · Clark County |
25 | 0 | 0 | |
|
White Creek Tavern Wisconsin Dells · Adams County |
25 | 0 | 0 | |
|
White Eagle Golf Club House Hudson · St. Croix County |
25 | 0 | 0 | |
|
White House Bar Goodman · Marinette County |
25 | 3 | 1 | |
|
White LK Beach INC Chalet Bldg Montello · Marquette County |
25 | 0 | 0 | |
|
White River Cmpgd Wautoma · Waushara County |
25 | 0 | 0 | |
|
White River County Park Lake Geneva · Walworth County |
25 | 0 | 0 | |
|
White Sands Mini Golf Wisconsin Rapids · Wood County |
25 | 0 | 0 | |
|
Whites Wildwood Lodge Chippewa Falls · Chippewa County |
25 | 0 | 0 | |
|
Whites Wildwood Retreat Cabin Chippewa Falls · Chippewa County |
25 | 0 | 0 | |
|
Whitetail Golf Colfax · Dunn County |
25 | 0 | 0 | |
|
Whitetail Inn Bar Tipler · Florence County |
25 | 1 | 1 | |
|
Whitetail Lanes LLC Amherst Junction · Portage County |
25 | 0 | 0 | |
|
Whitetail Lodge Bar Denmark · Kewaunee County |
25 | 0 | 0 | |
|
Whitetail Wilderness Webster · Burnett County |
25 | 1 | 1 | |
|
Whitetail Wilderness RV Park Webster · Burnett County |
25 | 0 | 0 | |
|
Whos Next Niagra · Florence County |
25 | 1 | 1 | |
|
WI Christian Yth Cmp Bathhouse Black River Fal · Jackson County |
25 | 0 | 0 | |
|
WI Christian Yth Cmp Boys Camp Black River Falls · Jackson County |
25 | 0 | 0 | |
|
WI Dells KOA Campground West Well #3 Wisconsin Dells · Sauk County |
25 | 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.