All water systems in Iowa
8 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Wind River INC Humboldt · Humboldt County |
125 | 0 | 0 | |
|
Sparboe Farms INC Humboldt · Webster County |
51 | 0 | 0 | |
|
Humboldt Concrete Products Humboldt County |
35 | 0 | 0 | |
|
Humboldt County Museum Dakota City · Humboldt County |
28 | 0 | 0 | |
|
Bradgate Ar-Humboldt Conservat Humboldt County |
25 | 0 | 0 | |
|
Dot-2 (humboldt Rest Area) County |
25 | 0 | 0 | |
|
Lotts Crk-Humboldt Conservatio Humboldt County |
25 | 0 | 0 | |
|
Lower Sheldon Well Humboldt · Humboldt 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.