Tapcensus

Water quality in Kenwood, California

Kenwood 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

Kinnybrook Mutual Water Company CA4901062 · Community water system · Ground water
Serves 48 people Rules violated, past 3 years 0 Distance 0.6 mi
View system details EPA facility report

Other community water systems in Sonoma County

128 systems, nearest first
SystemServesStatusRules violated, 3 yrDistance
Kenwood Village Water Company (puc)
 1,029 0 0.7 mi
Lawndale Mutual Water Company
 208 1 1.5 mi
Sonoma Springs
 37 0 1.7 mi
Bennett Ridge Mutual Water Company
 439 0 3.5 mi
Yulupa Mutual Water Company
 200 0 4.5 mi
Brand Water Company
 112 0 5.5 mi
Summit View Ranch Mutual Water Co.
 45 0 6.1 mi
Sobre Vista Water Company
 80 1 6.2 mi
Lichau Hylands Mutual Water Company
 56 0 6.4 mi
Melita Heights Mutual Water Company
 64 2 6.4 mi
Sonoma Mountain County Water District
 185 0 6.7 mi
Branger Mutual Water Company, Inc.
 300 1 7.2 mi
Valley of the Moon Water District
 23,140 0 7.2 mi
Holland Heights Mutual Water Company
 300 0 7.8 mi
Diamond a Mutual Water Company
 640 1 7.8 mi
Terrace View Water System
 60 0 7.8 mi
College Park Mutual Water Company
 244 1 7.9 mi
Mission Highlands Mutual Water Co.
 150 0 7.9 mi
Rincon Valley Mobile Estates
 460 1 7.9 mi
George Ranch Mutual Water Company
 148 1 8.7 mi
Randal's Ranchette Mutual Water Company
 93 2 8.7 mi
Sonoma State University
 1,500 0 8.9 mi
Santa Rosa, City of
Santa Rosa		 178,452 0 9.0 mi
End-O-Valley Mutual Water Company
 129 1 9.1 mi
Canon Manor Water System
 828 0 9.1 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
Kenwood Vineyards and Winery
 50 0 0
Adair Kunde, LLC
 250 0 0
Salt & Stone Restaurant
 80 0 0
Deerfield Ranch Winery LLC
 35 0 0
Foley Family Wines Chateau St. Jean
 125 1 1
Tips Roadside
 86 0 0
Saint Anne's Crossing Winery
 55 0 0
Landmark Vineyards, Ltd.
 175 0 0
Csp-Sugarloaf Ridge State Park
 204 0 0
Lasseter Family Winery
 75 0 0
Saint Francis Winery-Wild Oak Vineyards
 50 0 0
Sonoma Botanical Garden
 35 0 0
Ledson Winery and Vineyards
 128 0 0
Benziger Family Winery
 25 0 0
Sonoma Mountain Zen Center
 33 0 0
Sugarloaf Water System
 42 0 0
Imagery Estate Winery
 135 0 0
Arrowood Vineyards & Winery
 44 0 0
Csp-Jack London State Historic Park
 130 0 0
Matanzas Creek Winery
 139 0 0
Adair B.r. Cohn, LLC
 155 0 0
Hamel Family Wines
 59 0 0
Sonoma State U.-Fairfield Osborn Pres
 151 0 0
Valley of the Moon Plaza Shopping Center
 100 0 0
LA Cantera Racquet Club
 75 1 0
Westerbeke Ranch
 25 0 0
Santa Rosa Liquor and Deli
 95 0 0
Casia Inn
Sonoma 		25 0 0
Truck Tops USA
Santa Rosa 		40 0 0
Sebastiani Vineyards
 65 0 0
Stripe N Seal
 26 0 0
Friedman Brothers Hardware
 95 0 0
Bartholomew Foundation
 50 0 0
United Rentals
 35 0 0
Fritsch Industrial Park
 36 0 0
Boisset Buena Vista Winery
 122 0 0
The Lodge at Sonoma
 300 1 0
Jehovah's Witnesses Hall
 650 0 0
Broadway Market
 100 0 0
Sonoma Seventh Day Adventist Church
 70 0 0
Sonoma Valley Moose Lodge #2048
 80 0 0
Bellevue Union Sch Dist-Bellevue School
 380 0 0
Fat Pilgrim General Store
Sonoma 		30 0 0
Presentation School
 200 1 1
Adobe Christian Church
 50 0 0
LA Hacienda del Toro
 58 0 0
Saints Peter & Paul Russian Church
 25 0 0
Michael Ellis School for Dog Trainers
 31 0 0
Vineburg Deli & Grocery
 104 0 0
Csp-Petaluma Adobe State Historic Park
 134 0 0
All non-community systems
About this data

Water systems are matched to Sonoma County, nearest to Kenwood 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.