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Underground Storage Tanks (USTs)

UST Finder

EPA developed UST Finder, a web map application containing a comprehensive, state-sourced national map of underground storage tank (UST) and leaking UST (LUST) data. It provides the attributes and locations of active and closed USTs, UST facilities, and LUST sites from states as of 2018-2019. UST Finder contains information about proximity of UST facilities and LUST sites to: surface and groundwater public drinking water protection areas; estimated number of private domestic wells and number of people living nearby; and flooding and wildfires. UST Finder can import additional data layers and export UST facility and LUST site information for use by other software programs.

UST Finder is available on EPA’s GeoPlatform https://gispub.epa.gov/ustfinder. A quick start guide and user manual are available in the application. 

See UST Finder: National Underground Storage Tanks And Releases Web Map (PDF)(2 pp, 403 K, About PDFfor a 2-page overview about UST Finder.

For more information about UST Finder, contact Alex Hall at USTFinder@epa.gov.

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