Drinking Water Systems Reported for ZIP 60118
SLEEPY HOLLOW, Illinois — 3 water systems are associated with this ZIP in EPA service-area data
Largest Reported System
SLEEPY HOLLOW
PWSID: IL0890750
2 EPA violation records in the five-year period ending June 30, 2026
B
Few non-health records
TapScore compliance-history grade
Other Systems Reported for This ZIP
WEST DUNDEE
7,845 served15 historical records
A
EAST DUNDEE
3,115 served2 historical records1 recent
B