All water systems in Wisconsin
10 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Comptons MHP 2 Bayfield · Bayfield County |
41 | 0 | 0 | |
|
Comptons MHP 1 Bayfield · Bayfield County |
38 | 0 | 0 | |
|
Cheers Bar Bayfield · Bayfield County |
25 | 0 | 0 | |
|
Russell Community Well Bayfield · Bayfield County |
25 | 0 | 0 | |
|
U S N P Apostle IS Lsb Visitor Contact Station Lsw04 Bayfield · Bayfield County |
25 | 0 | 0 | |
|
U S N P Apostle IS Oak Island Oaw01 Bayfield · Ashland County |
25 | 0 | 0 | |
|
WI Dnr Big Bay Campground North Bayfield · Ashland County |
25 | 1 | 1 | |
|
WI Dnr Big Bay Campground West Bayfield · Ashland County |
25 | 1 | 1 | |
|
WI Dnr Big Bay Day Use Picnic Area Bayfield · Ashland County |
25 | 1 | 1 | |
|
WI Dnr Big Bay PK Group Camp # 2 Bayfield · Ashland County |
25 | 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.