California UST Directory
13,593 facilities · 35,005 LUST releases
California manages 13,496 registered underground storage tank (UST) facilities, which contain 37,515 active underground storage tanks. The state has documented 4
Cities
Top Facilities
WEST LOS ANGELES VETERAN'S ADMIN GLAHS
LOS ANGELES, CA
BRENNTAG PACIFIC INC
SANTA FE SPRINGS , CA
LASD - PDC (WAYSIDE)
CASTAIC, CA
Veterans Affairs Long Beach Healthcare System
Long Beach, CA
CENTRAL DISTRICT YARD
Los Angeles, CA
SEAWARD OIL, INC
VENTURA, CA
VAN NUYS SERVICE (VALLEY) CENTER
VAN NUYS, CA
SQUAW VALLEY RESORT, LLC
OLYMPIC VALLEY, CA
LA COUNTY METROPOLITAN TRANSP DIV 1
LOS ANGELES, CA
Southern Counties Lubricants, LLC
VISTA, CA
City of Torrance Fleet/Transit Services
Torrance, CA
CITY OF LA - DEPT OF GENERAL SERVIC
Northridge, CA
OMNITRANS West Valley
MONTCLAIR, CA
Truck Net LLC
San Diego, CA
FRESNO FLEET DIV CITY OF
FRESNO , CA
VAPAHCS MENLO PARK DIVISION
Menlo Park, CA
Corning Petro #309
Corning, CA
R V J'S CHEVRON TRUCK STOP & DELI*
FRESNO, CA
CFS 129 South El Monte
South El Monte, CA
Swift Transportation
Jurupa Valley, CA
Recent Releases
L-P CHICO FOUNDRY BUNKER
CHICO, CA
A & A MARKET (FORMER)
OAKLEY, CA
CITY HALL
ISLETON, CA
PRIVATE RESIDENCE
GOLETA, CA
TOMLINSON PROPERTY
VISALIA, CA
SHAFTER-WASCO IRRIGATION
WASCO, CA
MOBIL S/S
LEBEC, CA
P.W. GILLIBRAND CO.
SIMI VALLEY, CA
MALCOM BROCK INC.
BAKERSFIELD, CA
OLD FARM
HEMET, CA
UNOCAL #5105
SANTA ROSA, CA
BRITT LUMBER CO.
ARCATA, CA
BERTOLI, AUGUSTINE, JR ETAL
SANTA ROSA, CA
AMARANT WOOD PRODUCTS, INC.
ARCATA, CA
ARCATA READIMIX
ARCATA, CA
SHORELINE MARKET
ORICK, CA
MAD RIVER INDUSTRIAL COMPLEX
ARCATA, CA
DUTRA TRUCKING
ARCATA, CA
SUNNYBRAE CENTER PARTNERSHIP
ARCATA, CA
PRIVATE RESIDENCE
SONOMA, CA
Related Guides
California UST Regulations 2026
State-specific compliance guide for California underground storage tank regulations
California SpecificProperty Due Diligence
How to check for underground storage tanks before buying property
Leaking Tank Risks
Health and environmental impacts of LUST releases
Cleanup Costs
What to expect for UST remediation costs
Phase I ESA Guide
Environmental site assessments for properties with USTs
Frequently Asked Questions
How many underground storage tanks are in California?
California has 13,593 registered UST facilities tracked in the EPA database. These facilities contain active and closed underground storage tanks used primarily for petroleum storage.
What are LUST releases in California?
There are 35,005 documented LUST (Leaking Underground Storage Tank) releases in California. These are confirmed or suspected releases of petroleum or hazardous substances from underground storage tank systems that require investigation and cleanup.
How do I check for tank contamination near me in California?
You can search for UST facilities and LUST release sites near any address in California using UST Map's interactive map or by browsing city-level pages. Each facility and release listing includes proximity data such as population within 1,500 feet and nearby private wells.