Drinking Water Systems Reported for ZIP 52301
MARENGO, Iowa — 2 water systems are associated with this ZIP in EPA service-area data
Largest Reported System
IOWA VALLEY ESTATES
PWSID: IA4800634
5 EPA violation records in the five-year period ending June 30, 2026
D
Several health-based records
TapScore compliance-history grade
Other Systems Reported for This ZIP
MARENGO WATER SUPPLY
2,435 served13 historical records
A