Water quality in Webster City, Iowa
Webster City is in Hamilton County. 14 active public water systems serve the county; 7 had an EPA violation in the past three years.
Most likely your provider
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in Hamilton County
8 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Blairsburg Water Supply Blairsburg |
177 | 0 | 9.2 mi | |
| Stanhope Water Department Stanhope |
364 | 0 | 11.8 mi | |
| Jewell Water Supply Jewell |
1,216 | 1 | 14.1 mi | |
| Stratford Muni Water Dept Stratford |
707 | 1 | 14.2 mi | |
| Xenia Rwd (north) Stratford |
6,122 | 0 | 14.3 mi | |
| Williams Water Supply Williams |
315 | 1 | 14.3 mi | |
| Ellsworth Public Water Supply Ellsworth |
514 | 3 | 16.1 mi | |
| Randall Water Supply Randall |
154 | 0 | 19.1 mi |
Non-community systems in Hamilton County (5: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Community Church of Kamrar Kamrar |
167 | 1 | 0 | |
|
Flying J NO 572 Williams |
1,892 | 0 | 0 | |
|
Super 8 Williams Williams |
28 | 2 | 0 | |
|
Williams Travel Center Williams |
610 | 2 | 0 | |
|
Riverside Lutheran Bible Camp Story City |
320 | 0 | 0 |
About this data
Water systems are matched to Hamilton County, nearest to Webster City 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.