The Underground Storage Tank (UST) Section directs environmental cleanup activities at leaking UST sites. Such sites include active and inactive gasoline stations, agricultural sites, brownfield redevelopment sites, airports, bulk petrochemical storage terminals, pipeline facilities, and various chemical and industrial facilities.
Local Agencies manage the majority of leaking UST sites in the Region. The local agencies work cooperatively with the Regional Board to manage cases in their jurisdiction. Local Agencies in the Region include:
UST sites can be found using our Geographic Environmental Information Management System (GEIMS/GeoTracker). For online access to GIS environmental data, link to GeoTracker.
Direct any questions concerning the program to Maile Gee, Chief, UST Unit at maile.gee@waterboards.ca.gov and (951) 782-4379.
(Page last updated 5/5/22)
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