Drinking Water Systems Reported for ZIP 78234
SAN ANTONIO, Texas — 2 water systems are associated with this ZIP in EPA service-area data
Largest Reported System
JBSA SAM HOUSTON
PWSID: TX0150116
3 EPA violation records in the five-year period ending June 30, 2026
C
Some recent records
TapScore compliance-history grade
Other Systems Reported for This ZIP
JBSA RANDOLPH
10,949 served2 historical records
A