Tapcensus

Water quality for ZIP code 93455

ZIP 93455 covers Orcutt and Santa Maria 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

Golden State Water Company Orcutt CA4210016 · Community water system · Surface water purchased
Serves 34,267 people Rules violated, past 3 years 1 Last sanitary survey Dec 18, 2025 Distance 2.8 mi
View system details EPA facility report

Other community water systems in Santa Barbara County

62 systems, nearest first
SystemServesStatusRules violated, 3 yrDistance
Rolling Hills Mutual Water Company
 66 1 3.3 mi
Foster Road Mutual Water Company
 150 4 3.5 mi
Golden State Water Company Lake Marie
 548 0 4.4 mi
Golden State Water Company Tanglewood
 1,979 0 5.4 mi
East Valley Farms Mutual Water Company
 142 1 5.6 mi
Casmalia Community Services District
 150 1 5.6 mi
Aaa Kindness Care Home
 30 1 6.2 mi
Ray Water Company
 40 1 6.5 mi
City of Santa Maria Utilities Department
 112,208 0 7.1 mi
Sisquoc
 137 0 8.2 mi
Saint Marie Mobile Home Park
 320 1 8.5 mi
Vandenberg Village Comm. Serv. Dist.
 7,308 0 8.9 mi
Mission Hills Csd
 3,600 0 10.1 mi
American Water O&m, LLC Vsfb
 14,971 0 10.8 mi
Los Alamos Community Services District
 1,534 0 10.9 mi
Santa Rita Water
 66 1 11.6 mi
Guadalupe Water Department
 8,897 0 11.9 mi
Lompoc-City Water Utility Div
Lompoc		 40,538 0 12.7 mi
Vista Hills Mutual Water Company
 75 2 13.1 mi
Bobcat Springs Mutual Water Company
 115 0 18.0 mi
Jonata Homeowners Association
 38 0 19.3 mi
City of Buellton Water Division
 5,091 0 20.2 mi
Midland School
 100 0 20.8 mi
Walking M Ranches
 54 2 20.9 mi
Mesa Hills Mutual Water Company
 34 0 21.7 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
Pacific Coast Energy Company
 50 0 0
Rancho Maria Golf Course
 1,000 0 0
Valley Pacific Petroleum Services
 500 0 0
Arctic Cold
 623 0 0
Windset Farms Greenhouses
 900 0 0
Sure Fresh Produce
 100 0 0
Main Street Produce
 45 1 1
Gatehouse Tasting Room at Bien Nacido
 950 0 0
Bonita School
 589 0 0
Teixeira Farms Frontier Cooling
 80 1 0
Riverbench Winery
 70 0 0
Cambria Winery
 30 0 0
Chisan Orchids Nursery
 110 1 1
Babcock Winery
 25 1 0
Melville Winery
 25 0 0
Flood Ranch/rancho Sisquoc
 50 0 0
Tres Hermanas Winery
 35 0 0
Foley Estates Winery
 366 0 0
The Hilt Estate
Santa Barbara 		85 0 0
Dierberg/star Lane Vineyard
 2,502 0 0
Sanford Winery
 170 1 1
Pence Vineyards
Lompoc 		463 0 0
Zaca Mesa Winery
 170 0 0
Firestone Vineyard
 37 0 0
Andrew Murray Vineyard
 1,815 0 0
Lafond Winery
 107 0 0
Koehler Winery
 2,008 0 0
Brick Barn Estate Winery
 160 0 0
Eleven Confessions Winery
 29 0 0
Fess Parker Winery
 415 0 0
Peake Ranch
 47 0 0
Petros Winery
 50 0 0
Rusack Vineyards
 1,327 1 0
Flag IS UP Farms
 150 0 0
The Ranch Church
 204 0 0
Zaca Lake Retreat
 105 1 0
Jalama Beach Park
 120,017 1 0
Brander Vineyard
 80 0 0
Vincent Vineyards
 46 0 0
Shepherd of the Valley
 323 0 0
Folded Hills Winery
 235 1 0
Vista de las Cruces
 50 0 0
San Lorenzo Seminary
 145 0 0
Las Cruces State Park
 306 0 0
Gaviota Oil Heating Facility
 25 1 1
Resource Center
Santa Barbara 		85 2 0
Olive Crest
 25 0 0
Circle Bar B Guest Ranch
 25 1 0
Lake Cachuma County Park
 40,019 0 0
Refugio State Beach
 857 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.