All water systems in Iowa
11 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Bethel Reformed Church Ellsworth · Hamilton County |
400 | 0 | 0 | |
|
Ellsworth College Stables Iowa Falls · Hardin County |
100 | 0 | 0 | |
|
Ackworth Ackworth · Warren County |
83 | 0 | 0 | |
|
Thunder Ridge Estates (inactive) Epworth · Dubuque County |
36 | 0 | 0 | |
|
Worthington Town Park Dubuque County |
30 | 0 | 0 | |
|
Bogs Bar Langworthy · Jones County |
27 | 0 | 0 | |
|
Pine Ridge Nothin Fancy Camping Ainsworth · County |
26 | 0 | 0 | |
|
Dot-5 (ainsworth Marr PK Ra) County |
25 | 0 | 0 | |
|
Ochee Yahola Pk-Worth Conserva Worth County |
25 | 0 | 0 | |
|
Worth County Public Recreation Area County |
25 | 0 | 0 | |
|
Worthington Memorial Dancehall Dubuque 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.