Drinking Water Systems Reported for ZIP 85940
VERNON, Arizona — 3 water systems are associated with this ZIP in EPA service-area data
Largest Reported System
OJO BONITO ESTATES DWID
PWSID: AZ0401039
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
SHOW LOW CROSSROADS HOA
38 served38 historical records2 recent
C
TIMBER KNOLL DWID
153 served37 historical records2 recent
B