Drinking Water Systems Reported for ZIP 51531
ELK HORN, Iowa — 1 water system is associated with this ZIP in EPA service-area data
Largest Reported System
ELK HORN MUNI WATER WORKS
PWSID: IA8325013
5 EPA violation records in the five-year period ending June 30, 2026
C
Some recent records
TapScore compliance-history grade