Water quality in Pomeroy, Iowa
Pomeroy is in Pocahontas County. 12 active public water systems serve the county; 5 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Pocahontas County
8 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Fonda Water Supply Fonda |
636 | 1 | 8.5 mi | |
| Pocahontas Water Department Pocahontas |
1,877 | 0 | 12.8 mi | |
| Varina Water Supply Varina |
68 | 2 | 13.4 mi | |
| Gilmore City Waterworks Gilmore City |
487 | 0 | 17.3 mi | |
| Havelock Water Supply Havelock |
130 | 0 | 19.8 mi | |
| Rolfe Water Supply Rolfe |
509 | 0 | 19.9 mi | |
| Laurens Water Supply Laurens |
1,301 | 1 | 22.3 mi | |
| Plover Water Supply Plover |
50 | 0 | 22.8 mi |
Non-community systems in Pocahontas County (3: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Evangelical Covenant Church Pomeroy |
128 | 0 | 0 | |
|
Wells AG Supply Fonda |
44 | 0 | 0 | |
|
Faith Community Church Palmer |
300 | 1 | 0 |
About this data
Water systems are matched to Pocahontas County, nearest to Pomeroy first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system or, for systems without one, to the centre of the first town EPA lists the system as serving, from Census Bureau place files.
Town locations and ZIP code areas come from U.S. Census Bureau 2020 files.
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. Retrieved from ECHO on Oct 11, 2026.