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ZIP Code 93923 Water Quality
California · 1,007 people served · 2 water systems
B
GoodZIP code 93923 is in California and is a rural community from a drinking-water-service perspective, with 1,007 people served by 2 EPA-registered public water systems. It corresponds to CARMEL.
Within ZIP code 93923, the EPA Safe Drinking Water Information System (SDWIS) records 1 health-based violation during the past five years across 2 water systems serving this postal area. The grade of B 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 93923
Water Systems Serving 93923
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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