All water systems in Wisconsin
7 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Jefferson Speedway Jefferson County |
520 | 0 | 0 | |
|
Rox Sports Bar Jefferson · Jefferson County |
201 | 0 | 0 | |
|
Hwy 18 Brewing CO Jefferson · Jefferson County |
153 | 0 | 0 | |
|
Jefferson Mid-State Auto Auction Jefferson · Jefferson County |
110 | 0 | 0 | |
|
Capns Corner Jefferson · Jefferson County |
80 | 1 | 1 | |
|
Vallia Foods Heritage Meats Jefferson · Jefferson County |
40 | 3 | 1 | |
|
Aztalan Museum Jefferson · Jefferson County |
2 | 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.