Water quality for ZIP code 50542
ZIP 50542 covers Goldfield in Wright County, Iowa, one of 8 ZIP codes in the county. 22 active public water systems serve the county; 9 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Wright County
6 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Eagle Grove Water Supply Eagle Grove |
3,601 | 1 | 8.4 mi | |
| Clarion Water Supply Clarion |
2,810 | 0 | 11.2 mi | |
| Woolstock Water Supply Woolstock |
144 | 0 | 15.8 mi | |
| Belmond Water Supply Belmond |
2,463 | 0 | 17.5 mi | |
| Rowan Muni Water Supply Rowan |
124 | 1 | 20.0 mi | |
| Dows Water Supply Dows |
526 | 1 | 23.9 mi |
Non-community systems in Wright County (15: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Iowa Cage Free Goldfield |
45 | 0 | 0 | |
|
Oak Ridge Recreation Assn Goldfield |
54 | 0 | 0 | |
|
Holmes Water Fund Clarion |
173 | 0 | 0 | |
|
Eagle Grove Country Club Eagle Grove |
51 | 1 | 0 | |
|
2nd Pleasant View Subdivision Clarion |
47 | 0 | 0 | |
|
Lake Cornelia Park -Wright CO Conservat Clarion |
105 | 2 | 0 | |
|
Sandy Beach Well Association Clarion |
41 | 0 | 0 | |
|
Wilson Subdivision Well #9 Clarion |
63 | 0 | 0 | |
|
Daybreak Foods Vincent Complex Eagle Grove |
60 | 1 | 0 | |
|
Clarmond Country Club Belmond |
35 | 3 | 1 | |
|
Prestage Foods of Iowa Eagle Grove |
800 | 1 | 0 | |
|
Daybreak Foods Eagle Grove Complex Eagle Grove |
210 | 1 | 0 | |
|
Wright County Agribusiness Park Eagle Grove |
25 | 0 | 0 | |
|
Immanuel Reformed Church Belmond |
72 | 0 | 0 | |
|
Dows Golf Course INC Dows |
53 | 0 | 0 |
About this data
Water systems are matched to Wright County, the county this ZIP code lies in, nearest to the ZIP code's centre 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.
ZIP code areas and town boundaries come from the U.S. Census Bureau's 2020 ZCTA 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.