Tapcensus

Water quality in Boyes Hot Springs, California

Boyes Hot Springs 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 0.5 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
Mission Highlands Mutual Water Co.
 150 0 1.8 mi
Sobre Vista Water Company
 80 1 1.9 mi
Moon Valley Water System
 691 0 2.2 mi
Eddy Drive
Sonoma		 48 0 2.2 mi
Sonoma, City of
Sonoma		 10,619 1 2.3 mi
George Ranch Mutual Water Company
 148 1 3.0 mi
Sonoma Ranch Mutual Water Company
 151 1 3.2 mi
Diamond a Mutual Water Company
 640 1 3.2 mi
Sonoma Springs
 37 0 6.6 mi
Terrace View Water System
 60 0 6.6 mi
Lichau Hylands Mutual Water Company
 56 0 6.9 mi
College Park Mutual Water Company
 244 1 7.5 mi
Kenwood Village Water Company (puc)
 1,029 0 7.6 mi
Lawndale Mutual Water Company
 208 1 7.9 mi
Kinnybrook Mutual Water Company
 48 0 8.1 mi
Summit View Ranch Mutual Water Co.
 45 0 8.1 mi
Bennett Ridge Mutual Water Company
 439 0 8.2 mi
Petaluma, City of
Petaluma		 61,427 0 9.0 mi
Yulupa Mutual Water Company
 200 0 9.3 mi
Penngrove Water Company (puc)
 1,742 0 9.5 mi
Sonoma Mountain County Water District
 185 0 9.6 mi
Canon Manor Water System
 828 0 9.9 mi
Sonoma State University
 1,500 0 10.2 mi
Boulevard Heights Mutual Water
 60 0 10.5 mi
Rohnert Park, City of
Rohnert Park		 43,821 0 11.5 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
Westerbeke Ranch
 25 0 0
Casia Inn
Sonoma 		25 0 0
Hamel Family Wines
 59 0 0
Sebastiani Vineyards
 65 0 0
Adair B.r. Cohn, LLC
 155 0 0
The Lodge at Sonoma
 300 1 0
Broadway Market
 100 0 0
Sonoma Seventh Day Adventist Church
 70 0 0
Sonoma Valley Moose Lodge #2048
 80 0 0
Fat Pilgrim General Store
Sonoma 		30 0 0
Arrowood Vineyards & Winery
 44 0 0
Presentation School
 200 1 1
Imagery Estate Winery
 135 0 0
Bartholomew Foundation
 50 0 0
Boisset Buena Vista Winery
 122 0 0
Vineburg Deli & Grocery
 104 0 0
Groskopf Warehouse & Logistics
 60 2 2
Sangiacomo Winery
Sonoma 		62 0 0
Carneros Warehousing
 50 0 0
Gundlach Bundschu Winery
 51 0 0
Eighth Street East Partners
 35 0 0
Benziger Family Winery
 25 0 0
The Rental Place
 30 0 0
Sonoma Warehousing
 200 0 0
Sonoma Botanical Garden
 35 0 0
Wine Country Ind Park-Bldgs A&b
 30 0 0
Wine Country Ind Park Bldg C
 70 0 0
Csp-Jack London State Historic Park
 130 0 0
Mayacamas Warehouse, LLC
 40 1 1
Buckley Family Partnership
 30 1 1
Laura Chenel's Chevre Inc.
 50 1 1
Roche Family Winery
 45 0 0
Scribe Winery
 62 0 0
S & W Warehousing, LLC
 50 1 1
Curotto Enterprises 2 LLC
 28 0 0
Lasseter Family Winery
 75 0 0
Schellville Grill
 50 0 0
Anaba Winery
 105 0 0
Carneros Deli
 29 0 0
Schug Cellars
 30 0 0
Fremont Diner
 50 1 0
Heirs of MY Dream Winery, Inc.
 60 1 1
Sonoma State U.-Fairfield Osborn Pres
 151 0 0
Gloria Ferrer Caves
 70 0 0
Cornerstone Sonoma
 175 0 0
Sonoma Mountain Zen Center
 33 0 0
Csp-Petaluma Adobe State Historic Park
 134 0 0
Nicholson Ranch Winery
 150 0 0
Adobe Christian Church
 50 0 0
Jacuzzi Winery
 108 0 0
All non-community systems
About this data

Water systems are matched to Sonoma County, nearest to Boyes Hot Springs 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.