Drinking Water Systems Reported for ZIP 91901
Alpine, Connecticut — 3 water systems are associated with this ZIP in EPA service-area data
Largest Reported System
Viejas Community System
PWSID: 090600158
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
IMPERIAL LAKES INC.
40 served2 historical records
A
RIVERFRONT MUTUAL WATER COMPANY
25 served1 historical record
A