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ZIP Code 78130 Water Quality
Texas · 6,158 people served · 12 water systems
D
PoorZIP code 78130 is in Texas and is a small town from a drinking-water-service perspective, with 6,158 people served by 12 EPA-registered public water systems. It corresponds to NEW BRAUNFELS.
Within ZIP code 78130, the EPA Safe Drinking Water Information System (SDWIS) records 10 health-based violations during the past five years across 12 water systems serving this postal area. The grade of D reflects the aggregate compliance pattern, not the current daily water quality.
Last updated: 2026-05-18 · Source: EPA SDWIS
ZIP Code Location
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Cities in ZIP 78130
Water Systems Serving 78130
SEVEN OAKS WATER SUPPLY
PWSID: TX2470016
165 served
CREEKWOOD ESTATES
PWSID: TX2470021
876 served
4 D WATER
PWSID: TX0460152
282 served
CRWA WELLS RANCH
PWSID: TX0940096
0 served
CRWA HAYS CALDWELL WTP
PWSID: TX0280024
0 served
CRWA LAKE DUNLAP WTP
PWSID: TX0940091
14 served
GBRA JOHNSON RANCH SUBDIVISION
PWSID: TX0460265
2,322 served
GBRA LULING PLANT
PWSID: TX0280018
0 served
GBRA LOMAS WATER CO COMAL TRACE
PWSID: TX0460208
792 served
GBRA WESTERN CANYON WATER SUPPLY
PWSID: TX0460239
0 served
GBRA IH-35 TRANSMISSION MAIN
PWSID: TX1050149
0 served
GBRA CORDILLERA RANCH
PWSID: TX1300048
1,707 served
About ZIP-code water data
Postal-code level water quality data is built up from the underlying water systems — multiple ZIPs may share a single utility, and a single ZIP can span multiple utilities. For property-level information, contact the specific utility serving your address. EPA data on this page was last refreshed on 2026-05-18.
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