Tapcensus

Water quality in Santa Ynez, California

Santa Ynez is in Santa Barbara County. 151 active public water systems serve the county; 47 had an EPA violation in the past three years.

Most likely your provider

Skyline Park CA4200616 · Community water system · Ground water
Serves 295 people Rules violated, past 3 years 0 Last sanitary survey Apr 11, 2025 Distance 0.3 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 Santa Barbara County

62 systems, nearest first
SystemServesStatusRules violated, 3 yrDistance
Santa Ynez River Water Cons. Dist. Id#1
 7,022 0 0.7 mi
Rancho Marcelino Water
 240 0 1.3 mi
Santa Ynez Roblar Mobile Home Park
 25 4 1.9 mi
Cachuma Project
 0 0 2.4 mi
Meadowlark Ranches Mutual Water Company
 150 1 2.6 mi
Chalk Hill Estates HOA
Lompoc		 38 0 3.0 mi
Solvang Water Division
 5,980 0 3.0 mi
Walking M Ranches
 54 2 3.5 mi
Rancho Ynecita
 129 0 3.6 mi
Mesa Hills Mutual Water Company
 34 0 3.7 mi
Oak Trail Estates
 211 0 3.7 mi
Santa Ynez Rancho Estates
 304 0 3.9 mi
Woodstock Ranch
 325 0 5.1 mi
Oak Trail Ranch
 102 0 5.3 mi
Jonata Homeowners Association
 38 0 5.6 mi
City of Buellton Water Division
 5,091 0 5.6 mi
Cachuma Village
 60 1 6.4 mi
Bobcat Springs Mutual Water Company
 115 0 6.7 mi
Midland School
 100 0 7.9 mi
EL Rancho Tajiguas
 40 0 9.5 mi
Central Coast Water Authority
 0 0 10.8 mi
EL Capitan Mutual Water Company
 325 1 11.3 mi
Vista Hills Mutual Water Company
 75 2 13.3 mi
Los Alamos Community Services District
 1,534 0 13.4 mi
Alegria Domestic Mutual Water Company
 54 0 13.6 mi
All 63 community water systems in Santa Barbara County
Non-community systems in Santa Barbara County (88: schools, campgrounds, workplaces, restaurants)

These systems serve places you visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
Shepherd of the Valley
 323 0 0
Vincent Vineyards
 46 0 0
Brander Vineyard
 80 0 0
Rusack Vineyards
 1,327 1 0
Flag IS UP Farms
 150 0 0
San Lorenzo Seminary
 145 0 0
The Ranch Church
 204 0 0
Petros Winery
 50 0 0
Olive Crest
 25 0 0
Brick Barn Estate Winery
 160 0 0
Firestone Vineyard
 37 0 0
Circle Bar B Guest Ranch
 25 1 0
Folded Hills Winery
 235 1 0
Koehler Winery
 2,008 0 0
Andrew Murray Vineyard
 1,815 0 0
Lake Cachuma County Park
 40,019 0 0
Fess Parker Winery
 415 0 0
Peake Ranch
 47 0 0
Pence Vineyards
Lompoc 		463 0 0
Resource Center
Santa Barbara 		85 2 0
Rancho Alegre
 519 0 0
Eleven Confessions Winery
 29 0 0
Sable Offshore Corp las Flores Canyon
 90 1 1
Sable Offshore Corp Popco
 30 1 1
Lafond Winery
 107 0 0
Zaca Mesa Winery
 170 0 0
Refugio State Beach
 857 0 0
Vista de las Cruces
 50 0 0
EL Capitan Beach State Park
 915 0 0
Dierberg/star Lane Vineyard
 2,502 0 0
Zaca Lake Retreat
 105 1 0
Gaviota Oil Heating Facility
 25 1 1
Foley Estates Winery
 366 0 0
Las Cruces State Park
 306 0 0
Chisan Orchids Nursery
 110 1 1
Tres Hermanas Winery
 35 0 0
Sanford Winery
 170 1 1
Rsm Resort LLC
 1,011 0 0
Melville Winery
 25 0 0
Babcock Winery
 25 1 0
Flood Ranch/rancho Sisquoc
 50 0 0
Cold Spring Tavern
 120 2 0
San Marcos Christian Camp
 75 0 0
Fremont/santa Ynez Improvement Assoc.
 25 0 0
Paradise Canyon Improvement Association
 115 0 0
The Hilt Estate
Santa Barbara 		85 0 0
Kinecta Fcu
 104 4 0
Los Prietos Boy's Camp
 25 1 1
Riverbench Winery
 70 0 0
White Lotus
 42 0 0
All non-community systems
About this data

Water systems are matched to Santa Barbara County, nearest to Santa Ynez 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 town EPA lists the system as serving, from OpenStreetMap.

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.