Drinking Water Systems Reported for ZIP 92860
NORCO, California — 2 water systems are associated with this ZIP in EPA service-area data
Largest Reported System
NORCO, CITY OF
PWSID: CA3310025
34 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
CALIFORNIA REHABILITATION CENTER - NORCO
4,300 served20 historical records
A