All water systems in Wisconsin
28 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Iron Skillet/petro Mobil Racine County |
822 | 0 | 0 | |
|
Iron Hog Saloon Port Washington · Ozaukee County |
155 | 0 | 0 | |
|
Spot Iron River · Bayfield County |
100 | 0 | 0 | |
|
Veolia Environmental Services Shop & Dispatch Muskego · Waukesha County |
95 | 0 | 0 | |
|
Mrs Dorothy Maki Iron River · Bayfield County |
85 | 0 | 0 | |
|
Branding Iron Bar Crawford County |
75 | 0 | 0 | |
|
Westview Courts Ironton Sauk County |
60 | 0 | 0 | |
|
Badger Iron Works Dunn County |
55 | 0 | 0 | |
|
Salem Iron Creek United Methodist Church Elk Mound · Dunn County |
39 | 0 | 0 | |
|
Pine Forest Ironwood Mercer · Iron County |
38 | 0 | 0 | |
|
Ironsides Sawyer County |
35 | 0 | 0 | |
|
Branding Iron, the Shawano County |
25 | 0 | 0 | |
|
Delta Lodge Two Iron River · Bayfield County |
25 | 1 | 1 | |
|
Grace Baptist Church Iron River · Bayfield County |
25 | 0 | 0 | |
|
Green Top Iron River · Bayfield County |
25 | 0 | 0 | |
|
Iron County Saxon Harbor Well Saxon · Iron County |
25 | 0 | 0 | |
|
Iron County-Lake of the Falls/unit 1 Sou Iron County |
25 | 0 | 0 | |
|
Iron County-Lake of the Falls/unit 3 Iron County |
25 | 0 | 0 | |
|
Iron County-Saxon Harbor/north Campground Saxon · Iron County |
25 | 0 | 0 | |
|
Ironton Community Center Sauk County |
25 | 0 | 0 | |
|
Laidlaw Environmental Services Ozaukee County |
25 | 0 | 0 | |
|
Polk CO Kennedy Environmental Area Amery · Polk County |
25 | 0 | 0 | |
|
Pryor Avenue Original Iron Well Milwaukee County |
25 | 0 | 0 | |
|
Sassy and Wiscos Iron Coach Ogema · Price County |
25 | 0 | 0 | |
|
Wondra Construction Iron Ridge · Dodge County |
20 | 0 | 0 | |
|
Zum Kripplein Christi EV Luth Iron Ridge · Dodge County |
19 | 1 | 1 | |
|
Scenic Drive Resort Cabins Iron River · Bayfield County |
15 | 0 | 0 | |
|
Ironwood City Pumping Station Iron County |
10 | 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.