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Leaking UST Data

DEQ maintains an environmental data management system known as Your DEQ Online. Your DEQ Online tracks Leaking Underground Storage Tank site in Oregon. Data in Your DEQ Online is "working information" used by DEQ.

Please note that:

  • YDO Public Project Records is where you go to find information on a leaking underground storage tank leak.
  • Information found in YDO is not comprehensive for old projects. There may be additional records not available online. To obtain a copy please file a Public Records Request.
  • Some information in Your DEQ Online may be unconfirmed, outdated, or incomplete.
  • Information in Your DEQ Online is subject to change at any time.

Specific instructions on how to search Your DEQ Online public records can be found on our Public Records Search User Guide.  

Data Sets

For a list view of all DEQ Leaking Underground Storage Tank sites:

Specific instructions on how to use this report tool can be found in the All Sites Report User Guide (coming soon)

Leaking Underground Storage Tank (LUST) 

The LUST database was an electronic database that Oregon Department of Environmental Quality used to track underground storage tank releases. 

As of April 16, 2024 information from this system was migrated to Your DEQ Online as part of an agency modernization effort. DEQ's goal was to streamline the way we accept, process and share information.

During the transitionary period we will leave the historic database available for public use.

Search the Leaking Underground Storage Tank database

NOTE: Information found in Leaking Underground Storage Tank Database (LUST) is stale data. To find the most up-to-date information please search Your DEQ Online public information database.