Drinking Water Systems Reported for ZIP 79356
POST, Texas — 2 water systems are associated with this ZIP in EPA service-area data
Largest Reported System
SOUTH GARZA WSC
PWSID: TX0850014
5 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
CITY OF POST
5,471 served6 historical records
A