Drinking Water Systems Reported for ZIP 37934
KNOXVILLE, Illinois — 1 water system is associated with this ZIP in EPA service-area data
Largest Reported System
GREEN MEADOW ESTATES OF ROCKFORD LLC
PWSID: IL2015495
7 EPA violation records in the five-year period ending June 30, 2026
D
Several health-based records
TapScore compliance-history grade