All water systems in Wisconsin
9,089 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
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 | |
|
Smiling Moose Saloon Newton · Manitowoc County |
25 | 1 | 1 | |
|
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 | |
|
Solstice Outdoors INC Dba the Sandbar Ashland · Ashland County |
25 | 0 | 0 | |
|
Some Nerve Brewing Company Manitowish Waters · Vilas County |
25 | 0 | 0 | |
|
Somerset Pub Chetek · Barron County |
25 | 0 | 0 | |
|
Somerset Town Hall Somerset · St. Croix County |
25 | 0 | 0 | |
|
Somewhere Else Hayward · Sawyer County |
25 | 0 | 0 | |
|
Somo Lake Resort Tomahawk · Lincoln County |
25 | 0 | 0 | |
|
Sorensen Field Salem · Kenosha County |
25 | 0 | 0 | |
|
South Beef River Lutheran Church Osseo · Jackson County |
25 | 0 | 0 | |
|
South Burr Oak United Methodist Church Coloma · Adams County |
25 | 0 | 0 | |
|
South Chase Saloon LLC Chase Tn · Oconto County |
25 | 0 | 0 | |
|
South Fork Sporting Club Frederic · Polk County |
25 | 0 | 0 | |
|
South Park Pewaukee · Waukesha County |
25 | 0 | 0 | |
|
South Shore Cafe Ashland · Bayfield County |
25 | 0 | 0 | |
|
South Shore Pub & Grill Mountain Tn · Oconto County |
25 | 2 | 1 | |
|
South Shore Terrace Green Lake · Green Lake County |
25 | 0 | 0 | |
|
Southside Cafe Antigo · Langlade County |
25 | 1 | 1 | |
|
Southwinds Plaza Siren · Burnett County |
25 | 0 | 0 | |
|
Sparta First Church of the Nazarene Sparta · Monroe County |
25 | 0 | 0 | |
|
Speedway Amery · Polk County |
25 | 0 | 0 | |
|
Spencer Lake Christian Cntr Dormitory Waupaca · Waupaca County |
25 | 0 | 0 | |
|
Spencer Lake Christian Cntr Motel Waupaca · Waupaca County |
25 | 0 | 0 | |
|
Spider Lake Church Hayward Campus Hayward · Sawyer County |
25 | 0 | 0 | |
|
Spider Lake Resort and Campground Birchwood · Washburn County |
25 | 1 | 1 | |
|
Spider Lake Saloon Birchwood · Washburn County |
25 | 0 | 0 | |
|
Spirit Falls Tavern Tripoli · Lincoln County |
25 | 1 | 1 | |
|
Spirit Lake Campground Rib Lake · Price County |
25 | 0 | 0 | |
|
Spirt Creek Church Black River Falls · Jackson County |
25 | 0 | 0 | |
|
Split Ridge Campground Holcombe · Chippewa County |
25 | 0 | 0 | |
|
Spooner Golf Club Spooner · Washburn County |
25 | 0 | 0 | |
|
Sports Shed the Oshkosh · Winnebago County |
25 | 0 | 0 | |
|
Sportsman Bar Bonduel · Shawano County |
25 | 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.