All water systems in Iowa
10 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Xenia Rwd (lake Mills) Lake Mills · Winnebago County |
1,175 | 0 | 0 | |
|
Troy Store Troy Mills · Linn County |
502 | 2 | 1 | |
|
Union Mills Christian Church Mahaska County |
140 | 0 | 0 | |
|
General Mills Operations INC Carlisle · Polk County |
126 | 0 | 0 | |
|
Oakland Mills Store Mount Pleasant · Henry County |
77 | 0 | 0 | |
|
Troy Mills Area Housing Development Troy Mills · Linn County |
52 | 0 | 0 | |
|
Oakland Mills Pk-Henry Conserv Henry County |
50 | 0 | 0 | |
|
Tickland Mills Henry County |
30 | 0 | 0 | |
|
Bass Pk-Mills Conservation Mills County |
25 | 0 | 0 | |
|
Lake Mills Municipal Water Dept-North Winnebago 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 Iowa 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.