All water systems in Wisconsin
11,026 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Kenosha County Fair Grounds North Bathroom Well Wilmot · Kenosha County |
110 | 0 | 0 | |
|
Kenosha County Fair Grounds Office Well Wilmot · Kenosha County |
110 | 0 | 0 | |
|
Kenosha County Fair Grounds Open Class Exhibit Bathrm Well Wilmot · Kenosha County |
110 | 0 | 0 | |
|
Kenosha County Fair Grounds Racetrack Well Wilmot · Kenosha County |
110 | 0 | 0 | |
|
Khaptad Mini Mart New Franken · Brown County |
110 | 0 | 0 | |
|
Krabbes Supper Club Seymour · Outagamie County |
110 | 0 | 0 | |
|
Kropps Supper Club Green Bay · Brown County |
110 | 0 | 0 | |
|
LK Lundgren Bible CP Main Pembine Tn · Marinette County |
110 | 0 | 0 | |
|
Luigi Pizza Palace II Little Suamico Tn · Oconto County |
110 | 1 | 1 | |
|
Lutherdale Bible Camp Hope Conference Center Elkhorn · Walworth County |
110 | 0 | 0 | |
|
Maiden Lake Supper Club Riverview Tn · Oconto County |
110 | 0 | 0 | |
|
Maplewood Shell Mini Mart Arbys Green Bay · Brown County |
110 | 0 | 0 | |
|
Martys Place North Arbor Vitae · Vilas County |
110 | 0 | 0 | |
|
Mequon on the Square Condominium Owners Association INC Mequon · Ozaukee County |
110 | 0 | 0 | |
|
Meyers Clint Mar Supper Club Clintonville · Waupaca County |
110 | 0 | 0 | |
|
Mid Continent Railroad Museum North Freedom · Sauk County |
110 | 0 | 0 | |
|
Milty Wilty Drive in Wautoma · Waushara County |
110 | 1 | 0 | |
|
Motel 6 Baraboo · Sauk County |
110 | 0 | 0 | |
|
Moxies Supper Club Casco · Kewaunee County |
110 | 3 | 0 | |
|
Mulligans Sports Bar Riverview Tn · Oconto County |
110 | 0 | 0 | |
|
Nauti Turtle the Fremont · Waupaca County |
110 | 0 | 0 | |
|
Nimrod Inn Supper Club Athelstane Tn · Marinette County |
110 | 1 | 0 | |
|
Northern D Lites Drive Inn Lakewood · Oconto County |
110 | 3 | 2 | |
|
Northern Grace Youth Camp Gillett · Oconto County |
110 | 0 | 0 | |
|
Norway Town Hall Wind Lake · Racine County |
110 | 0 | 0 | |
|
Oakwood Estates MHP New London · Waupaca County |
110 | 0 | 0 | |
|
Oinks Neenah · Winnebago County |
110 | 1 | 1 | |
|
ON Deck Clothing CO Fish Creek · Door County |
110 | 1 | 1 | |
|
Oshkosh Country Club Clubhouse Oshkosh · Winnebago County |
110 | 0 | 0 | |
|
P C Junction Baileys Harbor · Door County |
110 | 3 | 1 | |
|
Pattis Platter Beecher Tn · Marinette County |
110 | 2 | 1 | |
|
Pine Lake Camp Amphlett Hall Westfield · Marquette County |
110 | 0 | 0 | |
|
Pine Lake Camp Birch Cabins Westfield · Marquette County |
110 | 0 | 0 | |
|
Pine Lake Camp Rustic Hand Pump Westfield · Marquette County |
110 | 0 | 0 | |
|
Pine Lake Camp Shower House Westfield · Marquette County |
110 | 0 | 0 | |
|
Pine Lake Camp Wildwood Westfield · Marquette County |
110 | 0 | 0 | |
|
Portage Country Club Clubhouse Portage · Columbia County |
110 | 0 | 0 | |
|
Regency Court 275 Waukesha · Waukesha County |
110 | 0 | 0 | |
|
Renes Dining Room Stephenson Tn · Marinette County |
110 | 3 | 1 | |
|
Rivers Edge Porterfield Tn · Marinette County |
110 | 0 | 0 | |
|
Robins Nest Restaurant Hayward · Sawyer County |
110 | 0 | 0 | |
|
Rookies Black Earth · Dane County |
110 | 0 | 0 | |
|
Royal Scot Golf Course New Franken · Brown County |
110 | 0 | 0 | |
|
Schleichers Chute Inn LLC Suring · Oconto County |
110 | 3 | 1 | |
|
Schwarz Supper Club New Holstein · Calumet County |
110 | 0 | 0 | |
|
Shepherd of the Lakes Luth Church Sayner · Vilas County |
110 | 0 | 0 | |
|
Shopiere Tap LLC Shopiere · Rock County |
110 | 0 | 0 | |
|
Silver Lake Lanes Scandinavia · Waupaca County |
110 | 1 | 1 | |
|
Silvercryst INC the Wautoma · Waushara County |
110 | 0 | 0 | |
|
Sky Harbor 2 GO Stephenson Tn · Marinette County |
110 | 1 | 1 |
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.