Water quality for ZIP code 51401
ZIP 51401 covers Carroll and Willey in Carroll County, Iowa, one of 11 ZIP codes in the county. 13 active public water systems serve the county; 4 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 Carroll County
12 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Lidderdale Water Supply Lidderdale |
166 | 0 | 6.0 mi | |
| Halbur Water Supply Halbur |
249 | 0 | 6.7 mi | |
| Glidden Water Supply Glidden |
1,140 | 1 | 7.3 mi | |
| Arcadia Water Supply Arcadia |
525 | 0 | 9.1 mi | |
| Breda Water Supply Breda |
502 | 0 | 9.8 mi | |
| Templeton Water Supply Templeton |
352 | 0 | 10.9 mi | |
| Dedham Water Supply Dedham |
221 | 3 | 11.3 mi | |
| Lanesboro Water Works Lanesboro |
119 | 2 | 12.2 mi | |
| Ralston Water Treatment Plant Ralston |
75 | 1 | 12.3 mi | |
| Manning Water Supply Manning |
1,392 | 0 | 14.8 mi | |
| West Central Rwa Nish System Manning |
3,573 | 0 | 15.2 mi | |
| Coon Rapids Municipal Utilities Coon Rapids |
1,242 | 0 | 16.3 mi |
About this data
Water systems are matched to Carroll 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.