Drinking Water Systems Reported for ZIP 85743
TUCSON, Arizona — 3 water systems are associated with this ZIP in EPA service-area data
Largest Reported System
VALLE VERDE DEL NORTE
PWSID: AZ0410152
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
RANCHO DEL CONEJO COMM WATER COOP
900 served19 historical records
A
AVRA WATER COOP INC
6,685 served15 historical records
A