Water quality for ZIP code 50427
ZIP 50427 covers Chapin in Franklin County, Iowa, one of 11 ZIP codes in the county. 20 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 Franklin County
8 systems, largest first| System | Serves | Status | Rules violated, 3 yr |
|---|---|---|---|
| Sheffield Water Supply Sheffield |
1,130 | 0 | |
| Latimer Water Supply Latimer |
477 | 0 | |
| Coulter Water Supply Coulter |
219 | 3 | |
| Alexander Water Dept Alexander |
164 | 0 | |
| Geneva Water Works Geneva |
136 | 0 | |
| Hansell Water Department Hansell |
82 | 3 | |
| Beeds Lake Home Owners Association Hampton |
75 | 0 | |
| Dorell Drive Home Owners Association Hampton |
32 | 0 |
Non-community systems in Franklin County (11: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Irua (dows) Dows |
2,042 | 0 | 0 | |
|
Dudleys Corner Latimer |
912 | 0 | 0 | |
|
Zion Reformed Church Sheffield |
225 | 0 | 0 | |
|
Beeds Lake State Park South Hampton |
102 | 1 | 0 | |
|
Maynes Grove Franklin CO Conservation Hampton |
100 | 0 | 0 | |
|
Hampton Country Club Hampton |
82 | 2 | 0 | |
|
Gold Key Motel Hampton |
58 | 4 | 0 | |
|
Church of Jesus Christ of Lds (hampton) Hampton |
50 | 3 | 1 | |
|
Jj's Bar and Grill Bradford |
46 | 1 | 0 | |
|
Lemar Industries Sheffield |
45 | 1 | 0 | |
|
New Cooperative Rowan Mill Rowan |
33 | 2 | 0 |
About this data
Water systems are matched to Franklin County, the county this ZIP code lies in, largest 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.
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.