All water systems in Wisconsin
11,026 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Silent Waters Cmpgd East Holcombe · Chippewa County |
25 | 0 | 0 | |
|
Silent Waters Cmpgd West Holcombe · Chippewa County |
25 | 0 | 0 | |
|
Silver Cliff Camp Silver Cliff Tn · Marinette County |
25 | 0 | 0 | |
|
Silver Creek Lutheran Church Almena · Barron County |
25 | 1 | 1 | |
|
Silver Lake Inn Elkhorn · Walworth County |
25 | 0 | 0 | |
|
Silver Lake Saloon Trego · Washburn County |
25 | 1 | 1 | |
|
Silverwood Stone House Edgerton · Dane County |
25 | 0 | 0 | |
|
Simon Creek Winery Sturgeon Bay · Door County |
25 | 0 | 0 | |
|
Simple Times Almond · Portage County |
25 | 0 | 0 | |
|
Simply Church Green Bay · Brown County |
25 | 0 | 0 | |
|
Sioux Creek Golf Course Chetek · Barron County |
25 | 0 | 0 | |
|
Siren Antiques Collectibles and Gifts Siren · Burnett County |
25 | 0 | 0 | |
|
Siren National INC Siren · Burnett County |
25 | 1 | 1 | |
|
Siren RV Resort 2 South Siren · Burnett County |
25 | 0 | 0 | |
|
Siskiwit Bay Marina Cornucopia · Bayfield County |
25 | 0 | 0 | |
|
Siskiwit Bay Park Cornucopia · Bayfield County |
25 | 0 | 0 | |
|
Siskiwit River Cabins Cornucopia · Bayfield County |
25 | 0 | 0 | |
|
Siskos Pine Point North Campground and Lodge Hayward · Sawyer County |
25 | 0 | 0 | |
|
Siskos Pine Point South Campground Hayward · Sawyer County |
25 | 0 | 0 | |
|
Sit-N-Bull Powers Lake · Kenosha County |
25 | 0 | 0 | |
|
Six Lakes Resort Bar 4 Chetek · Barron County |
25 | 0 | 0 | |
|
Six Lakes Resort Playground Chetek · Barron County |
25 | 0 | 0 | |
|
Six Lakes Resort Shower House 2 Chetek · Barron County |
25 | 0 | 0 | |
|
Sixty Three Express Hager City LLC Hager City · Pierce County |
25 | 0 | 0 | |
|
Skate City Rice Lake · Barron County |
25 | 0 | 0 | |
|
Skate City Wisconsin Rapids · Wood County |
25 | 0 | 0 | |
|
Skinny Daves Bar Mountain Tn · Oconto County |
25 | 0 | 0 | |
|
Skogdalen Lutheran Church Westby · Monroe County |
25 | 1 | 1 | |
|
Skonewood Cushing · Polk County |
25 | 0 | 0 | |
|
Sky High Camping Pavilion Portage · Columbia County |
25 | 1 | 0 | |
|
Skydive Twin Cities Baldwin · St. Croix County |
25 | 0 | 0 | |
|
Sleep Inn & Suites Eau Claire · Chippewa County |
25 | 0 | 0 | |
|
Sleepy Hollow Farm Cmpgd Oshkosh · Winnebago County |
25 | 0 | 0 | |
|
Sleepy Hollow Farm Cmpgd Back 80 Oshkosh · Winnebago County |
25 | 0 | 0 | |
|
Sleepy Hollow Motel South Range · Douglas County |
25 | 1 | 1 | |
|
Sleights Wildwood Nokomis Manitowish Wtrs · Vilas County |
25 | 0 | 0 | |
|
Sliced Scandinavia · Waupaca County |
25 | 0 | 0 | |
|
Sloan Implement Training Center Monroe · Green County |
25 | 0 | 0 | |
|
Smart Sand INC West Office Well Oakdale · Monroe County |
25 | 1 | 0 | |
|
Smiling Moose Saloon Newton · Manitowoc County |
25 | 1 | 1 | |
|
Smith Farm Bldg Hudson · St. Croix County |
25 | 2 | 2 | |
|
Smokey Spur Amherst · Portage County |
25 | 0 | 0 | |
|
Smokeys Manitowish Waters · Vilas County |
25 | 1 | 1 | |
|
Smokin Oak Barbecue Montello · Marquette County |
25 | 2 | 0 | |
|
Smullys on the Bay Little Suamico Tn · Oconto County |
25 | 0 | 0 | |
|
Soft Pines Resort Cabins Solon Springs · Douglas County |
25 | 0 | 0 | |
|
Soft Pines Resort Restaurant Solon Springs · Douglas County |
25 | 0 | 0 | |
|
Solon Springs Community Center Solon Springs · Douglas County |
25 | 0 | 0 | |
|
Solon Springs Ice Company Solon Springs · Douglas County |
25 | 0 | 0 | |
|
Solon Springs Mercantile Solon Springs · Douglas 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.