Tapcensus

Water quality for ZIP code 93105

ZIP 93105 covers Santa Barbara, Mission Canyon, and Eastern Goleta Valley in Santa Barbara County, California, one of 24 ZIP codes in the county. 151 active public water systems serve the county; 47 had an EPA violation in the past three years.

Most likely your provider

Los Prietos Complex CA4200918 · Community water system · Ground water
Serves 845 people Rules violated, past 3 years 1 Last sanitary survey Apr 9, 2025 Distance 0.9 mi
View system details EPA facility report

Other community water systems in Santa Barbara County

62 systems, nearest first
SystemServesStatusRules violated, 3 yrDistance
Painted Cave
 160 0 1.9 mi
Rosario Park
 38 0 2.6 mi
San Marcos Mutual Water Company
 120 0 2.9 mi
San Vicente Water Company
 408 0 6.1 mi
Goleta Water District
 85,535 0 6.5 mi
Vieja Mutual Water Company
 60 1 7.4 mi
LA Cumbre Mutual Water CO
 4,861 0 7.6 mi
Las Positas Mutual Water Company
 200 0 8.0 mi
City of Santa Barbara Water Department
Santa Barbara		 93,334 0 8.4 mi
Ellwood Mutual Water Company
 186 2 8.9 mi
Naples
 66 0 11.2 mi
Lingate Lane Mutual Water Company
 55 1 11.8 mi
Cachuma Village
 60 1 11.9 mi
Montecito Sea Meadows
 100 1 12.0 mi
Montecito Water Dist
 12,010 1 12.0 mi
EL Capitan Mutual Water Company
 325 1 12.8 mi
Santa Ynez Rancho Estates
 304 0 15.1 mi
Meadowlark Ranches Mutual Water Company
 150 1 16.1 mi
Central Coast Water Authority
 0 0 17.2 mi
EL Rancho Tajiguas
 40 0 17.6 mi
Skyline Park
 295 0 18.0 mi
Cachuma Project
 0 0 18.1 mi
Carpinteria Valley Water District
 16,356 0 18.1 mi
Santa Ynez Roblar Mobile Home Park
 25 4 18.5 mi
Woodstock Ranch
 325 0 18.6 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
Los Prietos Boy's Camp
 25 1 1
Paradise Canyon Improvement Association
 115 0 0
Fremont/santa Ynez Improvement Assoc.
 25 0 0
Rancho Oso
 416 0 0
San Marcos Christian Camp
 75 0 0
White Lotus
 42 0 0
Cold Spring Tavern
 120 2 0
Rsm Resort LLC
 1,011 0 0
South Coast Inn
 363 0 0
Moreton Bay Professional Plaza
 25 6 1
The Steward
 348 0 0
Majestic Townsgate Water System
 200 1 1
Kinecta Fcu
 104 4 0
Rancho Alegre
 519 0 0
Lake Cachuma County Park
 40,019 0 0
EL Capitan Beach State Park
 915 0 0
Sable Offshore Corp las Flores Canyon
 90 1 1
Sable Offshore Corp Popco
 30 1 1
Olive Crest
 25 0 0
San Lorenzo Seminary
 145 0 0
Circle Bar B Guest Ranch
 25 1 0
Refugio State Beach
 857 0 0
Shepherd of the Valley
 323 0 0
Vincent Vineyards
 46 0 0
Brander Vineyard
 80 0 0
Resource Center
Santa Barbara 		85 2 0
Rusack Vineyards
 1,327 1 0
Petros Winery
 50 0 0
Flag IS UP Farms
 150 0 0
The Ranch Church
 204 0 0
Zaca Lake Retreat
 105 1 0
Folded Hills Winery
 235 1 0
Fess Parker Winery
 415 0 0
Koehler Winery
 2,008 0 0
Firestone Vineyard
 37 0 0
Gaviota Oil Heating Facility
 25 1 1
Andrew Murray Vineyard
 1,815 0 0
Brick Barn Estate Winery
 160 0 0
Vista de las Cruces
 50 0 0
Las Cruces State Park
 306 0 0
Zaca Mesa Winery
 170 0 0
Peake Ranch
 47 0 0
Pence Vineyards
Lompoc 		463 0 0
Eleven Confessions Winery
 29 0 0
Lafond Winery
 107 0 0
Ventucopa
 36 0 0
Santa Barbara Pistachio Company
 29 0 0
Tres Hermanas Winery
 35 0 0
Dierberg/star Lane Vineyard
 2,502 0 0
Cuyama Mutual Water Company
 48 0 0
All non-community systems
About this data

Water systems are matched to Santa Barbara 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 or, for systems without one, to the centre of the town EPA lists the system as serving, from OpenStreetMap.

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.