All water systems in Wisconsin
9,089 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Regency Court 295 Waukesha · Waukesha County |
25 | 0 | 0 | |
|
Renards Cheese Sturgeon Bay · Door County |
25 | 0 | 0 | |
|
Rendezvous Bar Three Lakes · Oneida County |
25 | 0 | 0 | |
|
Renees Red Rooster Stevens Point · Portage County |
25 | 0 | 0 | |
|
Reservoir Dog Saloon Mosinee · Marathon County |
25 | 0 | 0 | |
|
Rest EZ Campground Back Camp Well Minong · Washburn County |
25 | 0 | 0 | |
|
Rest EZ Campground Office Well Minong · Washburn County |
25 | 0 | 0 | |
|
Rest Lake Park Handpump Manitowish Waters · Vilas County |
25 | 0 | 0 | |
|
Rest Lake Park Pavilion Manitowish Waters · Vilas County |
25 | 0 | 0 | |
|
Rest Point Resort 1 Milltown · Polk County |
25 | 1 | 1 | |
|
Rest Point Resort 2 Milltown · Polk County |
25 | 0 | 0 | |
|
Rest Point Resort 4 Milltown · Polk County |
25 | 1 | 1 | |
|
Rest Point Resort 5 Milltown · Polk County |
25 | 1 | 1 | |
|
Rest Point Resort 6 Milltown · Polk County |
25 | 0 | 0 | |
|
Restwell Inn LLC Tomah · Monroe County |
25 | 0 | 0 | |
|
Retreat Community Sportsmans Club De Soto · Vernon County |
25 | 0 | 0 | |
|
Revelles Landing Ltd Large Well Shower House and RV Hayward · Sawyer County |
25 | 0 | 0 | |
|
Revelles Landing Small Well Cabins Hayward · Sawyer County |
25 | 0 | 0 | |
|
Revs Bowling & 300 Club Green Lake · Green Lake County |
25 | 1 | 0 | |
|
Rews Roadside Eureka · Winnebago County |
25 | 2 | 0 | |
|
Rice Lake Regional Airport Cameron · Barron County |
25 | 0 | 0 | |
|
Richard Jung Richmond Fire Station Sussex · Waukesha County |
25 | 0 | 0 | |
|
Richford Community Center Richford · Waushara County |
25 | 0 | 0 | |
|
Rickys Double Barrel Inn Franklin · Milwaukee County |
25 | 0 | 0 | |
|
Ridge Lower the Siren · Burnett County |
25 | 0 | 0 | |
|
Ridge Road Church Fond Du Lac · Fond du Lac County |
25 | 0 | 0 | |
|
Ridge Run Park Bathroom North West Bend · Washington County |
25 | 0 | 0 | |
|
Ridge Run Park Bathroom South West Bend · Washington County |
25 | 0 | 0 | |
|
Ridgewood Campground Plover · Portage County |
25 | 0 | 0 | |
|
Ridgewood Campground Lake House Plover · Portage County |
25 | 0 | 0 | |
|
Riehl Stop the Hortonville · Outagamie County |
25 | 2 | 0 | |
|
Riesterer & Schnell Campbellsport Cambellsport · Fond du Lac County |
25 | 0 | 0 | |
|
Riesterer & Schnell Pound Pound · Marinette County |
25 | 0 | 0 | |
|
Riesterer & Schnell Westfield Westfield · Marquette County |
25 | 0 | 0 | |
|
Riggs County Park Ripon · Fond du Lac County |
25 | 0 | 0 | |
|
Rims Edge Orchard Germantown · Washington County |
25 | 0 | 0 | |
|
Ringle Municipal Center Ringle · Marathon County |
25 | 0 | 0 | |
|
Ripley Park Tennis Cambridge · Jefferson County |
25 | 0 | 0 | |
|
Rippin Lips Frederic · Polk County |
25 | 1 | 1 | |
|
Ripps Bar Spencer · Clark County |
25 | 0 | 0 | |
|
Risen Savior Lutheran CH Mountain · Oconto County |
25 | 1 | 0 | |
|
Rivard Stone INC Houlton · St. Croix County |
25 | 0 | 0 | |
|
River Bay Marina 3 HI Cap Lyndon Station · Juneau County |
25 | 0 | 0 | |
|
River Cities Christian Church Wisconsin Rapids · Wood County |
25 | 0 | 0 | |
|
River Edge Nature Center Sugarbush House Saukville · Ozaukee County |
25 | 0 | 0 | |
|
River Outpost Newburg · Ozaukee County |
25 | 0 | 0 | |
|
River Road RV Campground Hayward · Washburn County |
25 | 0 | 0 | |
|
River Street Tap Rhinelander · Oneida County |
25 | 0 | 0 | |
|
River Valley Christian Church St Croix Falls · Polk County |
25 | 0 | 0 | |
|
Riverland Energy Cooperative Arcadia · Trempealeau 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.