Drinking Water Systems Reported for ZIP 62234
COLLINSVILLE, Illinois — 2 water systems are associated with this ZIP in EPA service-area data
Largest Reported System
MOUND PWD
PWSID: IL1635050
13 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
COLLINSVILLE
29,500 served12 historical records
A