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ZIP Code 93238 Water Quality
California · 1,733 people served · 7 water systems
D
PoorZIP code 93238 is in California and is a rural community from a drinking-water-service perspective, with 1,733 people served by 7 EPA-registered public water systems. It corresponds to KERNVILLE.
Within ZIP code 93238, the EPA Safe Drinking Water Information System (SDWIS) records 8 health-based violations during the past five years across 7 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 93238
Water Systems Serving 93238
R-RANCH IN THE SEQUOIAS
PWSID: CA5402036
330 served
FRONTIER TRAILS HOMEOWNERS ASSOC INC.
PWSID: CA1500398
32 served
RIVERNOOK CAMPGROUND
PWSID: CA1500481
877 served
RIVERKERN MUTUAL WATER COMPANY
PWSID: CA1500251
272 served
SIERRA MEADOWS
PWSID: CA1502564
68 served
BURLANDO HEIGHTS MUTUAL WATER CO.
PWSID: CA1500336
44 served
CAMP OWEN WATER SYSTEM
PWSID: CA1502315
110 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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