All water systems in Iowa
78 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Top of Iowa Coop Joice · Worth County |
32 | 0 | 0 | |
|
Iowa Street Water Fund Lee County |
31 | 0 | 0 | |
|
Southpark Iowa Falls · Hardin County |
31 | 0 | 0 | |
|
East Iowa Bible Camp Poweshiek County |
30 | 0 | 0 | |
|
Iowa Test PWS County |
30 | 0 | 0 | |
|
Iowa-American Wtr-Linc Way Rail & Air PK County |
30 | 0 | 0 | |
|
Apple Ridge Orchard Iowa Falls · Hardin County |
27 | 0 | 0 | |
|
Nature's Korner Iowa Falls · Hardin County |
27 | 0 | 0 | |
|
Girl Scouts E Iowa & W Ill /pollys Dorchester · Allamakee County |
26 | 0 | 0 | |
|
South High Point Well Association Iowa City · Johnson County |
26 | 0 | 0 | |
|
Central Iowa Bible Camp Dallas County |
25 | 0 | 0 | |
|
Christ the King Lutheran Church Iowa City · Johnson County |
25 | 0 | 0 | |
|
Dot-1 (iowa Falls Rest Area) County |
25 | 0 | 0 | |
|
Elks Country Club Iowa City · Johnson County |
25 | 0 | 0 | |
|
Funcrest Iowa City · Johnson County |
25 | 0 | 0 | |
|
Grace Fellowship Church(inactive) Iowa City · Johnson County |
25 | 0 | 0 | |
|
Hwy 20 Ra-City of Iowa Falls Hardin County |
25 | 0 | 0 | |
|
Immanuel Lutheran Church (iowa County) Williamsburg · Iowa County |
25 | 0 | 0 | |
|
Iowa Auction Sales Webster County |
25 | 0 | 0 | |
|
Iowa Falls Motel Hardin County |
25 | 0 | 0 | |
|
Iowa Illinois News Agency Scott County |
25 | 0 | 0 | |
|
Iowa Lake-Osceola Conservation Osceola County |
25 | 0 | 0 | |
|
Iowa Produce Distributors Hardin County |
25 | 0 | 0 | |
|
Iowa Village West-Carol Bake Dallas County |
25 | 0 | 0 | |
|
Montessori School of Iowa City, Inc. Johnson County |
25 | 0 | 0 | |
|
Pizza Hut of Iowa Falls Hardin County |
25 | 0 | 0 | |
|
South High Point Well Assn 2 Iowa City · Johnson County |
23 | 0 | 0 | |
|
Scenic City Motel Iowa Falls · Hardin County |
20 | 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.