All water systems in Wisconsin
11,026 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
ST Vincent Pallotti Retreat Center Elkhorn · Walworth County |
25 | 0 | 0 | |
|
ST William Catholic Church Foxboro · Douglas County |
25 | 0 | 0 | |
|
Stanberry Rail Saloon Springbrook · Washburn County |
25 | 0 | 0 | |
|
Standing Rocks CO Park Amherst Jct · Portage County |
25 | 0 | 0 | |
|
Star Lake Store Star Lake · Vilas County |
25 | 0 | 0 | |
|
Star Prairie Convenience Star Prairie · St. Croix County |
25 | 0 | 0 | |
|
Stars & Stripes Pub & Grub Tomahawk · Lincoln County |
25 | 0 | 0 | |
|
Station Taycheedah & Eden Grill Fond Du Lac · Fond du Lac County |
25 | 0 | 0 | |
|
Steel Horse Saloon and Grill Wascott · Douglas County |
25 | 0 | 0 | |
|
Steel Wheel Saloon Brussels · Door County |
25 | 2 | 0 | |
|
Sterlingworth Condominiums Elkhorn · Walworth County |
25 | 2 | 0 | |
|
Still Lake Emily Inn Amherst Junction · Portage County |
25 | 0 | 0 | |
|
Still Phils Manawa · Waupaca County |
25 | 0 | 0 | |
|
Still the Spooner · Washburn County |
25 | 0 | 0 | |
|
Still Wallys Still Dale · Outagamie County |
25 | 1 | 0 | |
|
Stillwaters Star Lake · Vilas County |
25 | 0 | 0 | |
|
Stockyard Bar St Croix Falls · Polk County |
25 | 0 | 0 | |
|
Stone Barn, the Nelson · Buffalo County |
25 | 0 | 0 | |
|
Stone Haven RV Park Stone Lake · Sawyer County |
25 | 0 | 0 | |
|
Stonehedge Golf Course Egg Harbor · Door County |
25 | 2 | 1 | |
|
Stoneyard the Appleton · Outagamie County |
25 | 2 | 1 | |
|
Stony Hill Pub & Grill Fredonia · Ozaukee County |
25 | 0 | 0 | |
|
Stop a Sec Wascott · Douglas County |
25 | 0 | 0 | |
|
Stouts Lodge East Well Mikana · Barron County |
25 | 1 | 1 | |
|
Stouts Lodge West Mikana · Barron County |
25 | 0 | 0 | |
|
Straight 8 Amery · Polk County |
25 | 0 | 0 | |
|
Strongman Smokehouse Trego · Washburn County |
25 | 0 | 0 | |
|
Strzyzes Pickerel Point Resort LLC Cabins 4 5 6 and 7 Pickerel · Forest County |
25 | 0 | 0 | |
|
Strzyzes Pickerel Point Resort LLC Tavern Pickerel · Forest County |
25 | 1 | 1 | |
|
Stumble Inn Union Grove · Kenosha County |
25 | 1 | 0 | |
|
Sturinos Kenosha · Kenosha County |
25 | 0 | 0 | |
|
Suamico Boat Landing Suamico · Brown County |
25 | 0 | 0 | |
|
Subway Hayward Hayward · Sawyer County |
25 | 0 | 0 | |
|
Sugar Camp Midway Enterprises Rhinelander · Oneida County |
25 | 0 | 0 | |
|
Sugar CR Bible CP Koinonia Ferryville · Crawford County |
25 | 1 | 1 | |
|
Sugar Creek Lutheran Church Elkhorn · Walworth County |
25 | 0 | 0 | |
|
Sugar Grove Church of Christ Soldiers Grove · Vernon County |
25 | 1 | 1 | |
|
Sugars Hager City · Pierce County |
25 | 0 | 0 | |
|
Sullivans Supper Club Trempealeau · Trempealeau County |
25 | 0 | 0 | |
|
Summer Hideaway 1 Necedah · Juneau County |
25 | 0 | 0 | |
|
Summer Hideaway 2 Necedah · Juneau County |
25 | 0 | 0 | |
|
Summer Hideaway RV Arcade Necedah · Juneau County |
25 | 0 | 0 | |
|
Summer Hideaway RV Cmpgd Necedah · Juneau County |
25 | 0 | 0 | |
|
Summer Ridge Campground Lake Tomahawk · Oneida County |
25 | 0 | 0 | |
|
Summers on Long Sarona · Washburn County |
25 | 0 | 0 | |
|
Summit Ave Professional Bldg Wales · Waukesha County |
25 | 0 | 0 | |
|
Summit Lake Game Farm Bar and Grill Stone Lake · Sawyer County |
25 | 0 | 0 | |
|
Summit Lake Laundry Summit Lake · Langlade County |
25 | 0 | 0 | |
|
Sun Retreats Fond DU Lac East Buffalo Plains Glenbeulah · Fond du Lac County |
25 | 0 | 0 | |
|
Sun Retreats Fond DU Lac East Tumbleweed Flats Glenbeulah · Fond du Lac 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.