Tapcensus

Water quality in Eldridge, California

Eldridge is in Sonoma County. 445 active public water systems serve the county; 76 had an EPA violation in the past three years.

Most likely your provider

Valley of the Moon Water District CA4910013 · Community water system · Ground water
Serves 23,140 people Rules violated, past 3 years 0 Last sanitary survey Sep 21, 2022 Distance 1.3 mi

Your location is within the outer bounds of this system's EPA service area.

View system details EPA facility report

Other community water systems in Sonoma County

128 systems, nearest first
SystemServesStatusRules violated, 3 yrDistance
Sobre Vista Water Company
 80 1 0.8 mi
Mission Highlands Mutual Water Co.
 150 0 2.9 mi
Diamond a Mutual Water Company
 640 1 3.0 mi
George Ranch Mutual Water Company
 148 1 3.5 mi
Moon Valley Water System
 691 0 3.9 mi
Eddy Drive
Sonoma		 48 0 3.9 mi
Sonoma, City of
Sonoma		 10,619 1 4.0 mi
Sonoma Ranch Mutual Water Company
 151 1 4.4 mi
Sonoma Springs
 37 0 4.8 mi
Lichau Hylands Mutual Water Company
 56 0 5.7 mi
Terrace View Water System
 60 0 5.8 mi
Kenwood Village Water Company (puc)
 1,029 0 5.9 mi
Lawndale Mutual Water Company
 208 1 6.2 mi
Kinnybrook Mutual Water Company
 48 0 6.4 mi
Bennett Ridge Mutual Water Company
 439 0 6.5 mi
College Park Mutual Water Company
 244 1 6.6 mi
Summit View Ranch Mutual Water Co.
 45 0 6.7 mi
Yulupa Mutual Water Company
 200 0 7.6 mi
Sonoma Mountain County Water District
 185 0 8.1 mi
Penngrove Water Company (puc)
 1,742 0 8.7 mi
Canon Manor Water System
 828 0 8.8 mi
Sonoma State University
 1,500 0 9.0 mi
Petaluma, City of
Petaluma		 61,427 0 9.1 mi
Boulevard Heights Mutual Water
 60 0 10.2 mi
Rohnert Park, City of
Rohnert Park		 43,821 0 10.3 mi
All 129 community water systems in Sonoma County
Non-community systems in Sonoma County (316: schools, campgrounds, workplaces, restaurants)

These systems serve places you visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
Adair B.r. Cohn, LLC
 155 0 0
Hamel Family Wines
 59 0 0
Arrowood Vineyards & Winery
 44 0 0
Imagery Estate Winery
 135 0 0
Benziger Family Winery
 25 0 0
Sonoma Botanical Garden
 35 0 0
Westerbeke Ranch
 25 0 0
Csp-Jack London State Historic Park
 130 0 0
Lasseter Family Winery
 75 0 0
Casia Inn
Sonoma 		25 0 0
Sebastiani Vineyards
 65 0 0
Sonoma Mountain Zen Center
 33 0 0
The Lodge at Sonoma
 300 1 0
Sonoma State U.-Fairfield Osborn Pres
 151 0 0
Broadway Market
 100 0 0
Sonoma Seventh Day Adventist Church
 70 0 0
Bartholomew Foundation
 50 0 0
Sonoma Valley Moose Lodge #2048
 80 0 0
Fat Pilgrim General Store
Sonoma 		30 0 0
Boisset Buena Vista Winery
 122 0 0
Presentation School
 200 1 1
Deerfield Ranch Winery LLC
 35 0 0
Salt & Stone Restaurant
 80 0 0
Adair Kunde, LLC
 250 0 0
Vineburg Deli & Grocery
 104 0 0
Groskopf Warehouse & Logistics
 60 2 2
Sangiacomo Winery
Sonoma 		62 0 0
Gundlach Bundschu Winery
 51 0 0
Carneros Warehousing
 50 0 0
Kenwood Vineyards and Winery
 50 0 0
Eighth Street East Partners
 35 0 0
The Rental Place
 30 0 0
Sonoma Warehousing
 200 0 0
Wine Country Ind Park-Bldgs A&b
 30 0 0
Wine Country Ind Park Bldg C
 70 0 0
Mayacamas Warehouse, LLC
 40 1 1
Buckley Family Partnership
 30 1 1
Roche Family Winery
 45 0 0
Scribe Winery
 62 0 0
Laura Chenel's Chevre Inc.
 50 1 1
Saint Anne's Crossing Winery
 55 0 0
Tips Roadside
 86 0 0
Csp-Petaluma Adobe State Historic Park
 134 0 0
S & W Warehousing, LLC
 50 1 1
Foley Family Wines Chateau St. Jean
 125 1 1
Adobe Christian Church
 50 0 0
Curotto Enterprises 2 LLC
 28 0 0
Landmark Vineyards, Ltd.
 175 0 0
Schellville Grill
 50 0 0
Anaba Winery
 105 0 0
All non-community systems
About this data

Water systems are matched to Sonoma County, nearest to Eldridge 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 or, for systems without one, to the centre of the first town EPA lists the system as serving, from Census Bureau place files.

Town locations and ZIP code areas come from U.S. Census Bureau 2020 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.