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ZIP Code 89423 Water Quality
California · 14,318 people served · 13 water systems
C
FairZIP code 89423 is in California and is a small city from a drinking-water-service perspective, with 14,318 people served by 13 EPA-registered public water systems. It corresponds to MINDEN.
Within ZIP code 89423, the EPA Safe Drinking Water Information System (SDWIS) records 5 health-based violations during the past five years across 13 water systems serving this postal area. The grade of C 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 89423
Water Systems Serving 89423
WOODFORDS MUTUAL WATER COMPANY
PWSID: CA0202503
50 served
MOUNTAIN VIEW MHP
PWSID: NV0003081
45 served
PINION PINES MHP
PWSID: NV0000067
30 served
TOWN OF MINDEN
PWSID: NV0000168
3,500 served
UPPAWAY WATER SYSTEM
PWSID: NV0000817
85 served
FAIRGROUNDS/SUNRISE ESTATES
PWSID: NV0002540
1,011 served
CAVE ROCK SKYLAND
PWSID: NV0000259
1,267 served
FOOTHILL WATER SYSTEM
PWSID: NV0000959
346 served
SIERRA COUNTRY ESTATES
PWSID: NV0000931
47 served
DOUGLAS COUNTY CARSON VALLEY SYSTEM
PWSID: NV0002216
6,488 served
ZEPHYR COVE WATER UTILITY DISTR
PWSID: NV0000258
1,209 served
WADSWORTH MOBILE HOME PARK
PWSID: NV0000281
90 served
GULF COAST TRADES CENTER
PWSID: TX2360023
150 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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