Tapcensus

Water quality for ZIP code 95463

Mendocino County, California, one of 26 ZIP codes in the county. 148 active public water systems serve the county; 23 had an EPA violation in the past three years.

Most likely your provider

Elk County Water District CA2300514 · Community water system · Groundwater under influence of surface water
Serves 207 people Rules violated, past 3 years 1 Unresolved 1 Last sanitary survey Jun 15, 2022 Distance 9.4 mi
View system details EPA facility report

Other community water systems in Mendocino County

41 systems, nearest first
SystemServesStatusRules violated, 3 yrDistance
Albion Mutual Water Company
 26 1 11.5 mi
Woods, the (mendocino)
 153 0 11.9 mi
Irish Beach Water District
 254 1 12.8 mi
Big River Vista Mutual Water Company
 36 0 14.8 mi
Meadow Estates Mutual
 100 0 15.2 mi
Hills Ranch Mutual Water Company
 79 0 15.3 mi
Point of View Mutual Water CO
 36 0 15.5 mi
Surfwood Mutual Water Corporation
 160 0 15.9 mi
Ridgewood Water System
 265 0 16.2 mi
Shorelands Road & Water Company
 78 0 16.9 mi
Seafair Road and Water Company
 50 0 17.2 mi
Point Cabrillo Highlands
 42 0 17.6 mi
Caspar South Service Company
 188 0 18.2 mi
Willits, City of
Willits		 6,175 0 18.7 mi
Ukiah, City of
Ukiah		 16,067 1 18.8 mi
Millview County Water District
 5,500 0 19.1 mi
Calpella County Water District
 548 0 19.5 mi
Redwood Valley County Water District
 5,200 0 19.7 mi
Pine Mountain Mutual Water Co.
 310 2 19.8 mi
Willow County Water District
 3,797 1 20.0 mi
Woodside RV Park
 280 2 20.2 mi
Little Lake Mobile Home Park
 38 0 20.2 mi
Bella Shores Mobile Home Park
 80 0 20.2 mi
Point Arena Water Works
 459 1 20.3 mi
Brooktrails Township Csd
 3,632 0 20.4 mi
All 42 community water systems in Mendocino County
Non-community systems in Mendocino County (106: schools, campgrounds, workplaces, restaurants)

These systems serve places you visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
Camp Navarro
 284 0 0
Roederer Estate Winery
 25 0 0
Navarro Vineyards
 112 0 0
Mendocino School District-Albion School
 25 0 0
Csp-Hendy Woods State Park
 236 0 0
Blackbird Farm
 25 0 0
Lemons' Market
 150 0 0
I & E Lath Mill
 31 0 0
Orr Springs Resort
 84 0 0
The Land
 50 0 0
The Madrones
 91 0 0
Goldeneye Winery
 63 0 0
Albion Field Station
 154 0 0
Seafoam Lodge
 56 0 0
Pacific Reefs Water District
 25 0 0
Mendocino Coast Lodge
 48 0 0
Cdf-Chamberlain Creek Conservation Camp
 110 1 1
Csp-Mendocino Woodlands
 400 0 0
Sea Rock Inn
 54 0 0
Inn at Schoolhouse Creek
 77 0 0
Little River Inn
 95 0 0
Csp-Van Damme State Park
 2,004 0 0
Albion River Campground
 425 0 0
Cdf-Parlin Fork Conservation Camp
 55 0 0
Mendocino Inn and Farm B
 27 0 0
Mendocino Inn and Farm a
 27 0 0
Anderson Valley Elementary School
 350 0 0
Mendocino Grove
 27 0 0
Stanford Inn by the Sea
 153 0 0
Csp-Mendocino Headlands Ford House
 275 0 0
Mendocino Presbyterian Church
 30 0 0
Mendocino School District Mendocino
 579 0 0
Cafe Beaujolais
 100 0 0
Luna Trattoria
 120 1 1
Frankies Pizza
 102 0 0
Green Real Estate Enterprises LLC
 108 0 0
Pattersons Pub
 160 0 0
Flow Restaurant
 61 0 0
Dick's Place
 25 0 0
Harvest at Mendosas
 45 0 0
Maccallum House Inn
 200 0 0
Mendocino Market
 26 0 0
Mendocino Hotel
 50 0 0
Trillium Cafe and Inn
 129 0 0
Fog Eater Cafe
 26 0 0
Anderson Valley Health Center
 25 0 0
Hill House at Trailborn Mendocino
 62 0 0
Anderson Valley High School
 300 0 0
Manchester Union Elementary School
 75 0 0
Redwood Drive-In
 25 0 0
All non-community systems
About this data

Water systems are matched to Mendocino County, the county this ZIP code lies in, nearest to the ZIP code's centre first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system.

ZIP code areas and town boundaries come from the U.S. Census Bureau's 2020 ZCTA files.

Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The California records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet. Retrieved from ECHO on Oct 11, 2026.