Water quality for ZIP code 52640
ZIP 52640 covers Morning Sun in Louisa County, Iowa, one of 6 ZIP codes in the county. 22 active public water systems serve the county; 12 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Louisa County
7 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Wapello Municipal Water Works Wapello |
1,977 | 0 | 7.1 mi | |
| Louisa CO Law Enforcement Ctr Wapello |
46 | 1 | 7.1 mi | |
| Woodland Wapello Mobile Home Park Wapello |
126 | 1 | 7.3 mi | |
| Columbus City Public Water Supply Columbus City |
392 | 1 | 12.0 mi | |
| Oakville Water Supply Oakville |
200 | 3 | 12.4 mi | |
| Columbus Junction Water Supply Columbus Junction |
1,830 | 0 | 12.8 mi | |
| Grandview Muni Water Dept Grandview |
437 | 1 | 13.0 mi |
Non-community systems in Louisa County (14: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Heritage Oaks Golf & Country Club Wapello |
60 | 1 | 1 | |
|
Caseys #3449 Morning Sun |
715 | 0 | 0 | |
|
Ship's Place Wapello |
136 | 1 | 0 | |
|
Natural Gas Pipeline Station # 204 Columbus Junction |
25 | 0 | 0 | |
|
Whispering Maples Campground LLC Wapello |
27 | 2 | 2 | |
|
Lake Odessa Cabin Owners Assoc. Wapello |
31 | 1 | 0 | |
|
Odessa Dells Wapello |
25 | 1 | 1 | |
|
Cedarcrest Golf & Country Club Columbus Junction |
146 | 1 | 0 | |
|
Wiele Motor Columbus Junction |
31 | 0 | 0 | |
|
Tyson Fresh Meats INC (columbus Jct) Columbus Junction |
1,300 | 0 | 0 | |
|
Louisa-Muscatine Community School Letts |
1,190 | 0 | 0 | |
|
Letts Community Building Letts |
27 | 0 | 0 | |
|
Deese Thirsty Camel Conesville |
67 | 3 | 1 | |
|
Cotter Outback LLC Ainsworth |
72 | 0 | 0 |
About this data
Water systems are matched to Louisa 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 or, for systems without one, to the centre of the first town EPA lists the system as serving, from Census Bureau place files.
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.