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Underground Storage Tank Program

The mission of the DEQ's Underground Storage Tanks Program is to protect Oregonian’s right to clean water and all other natural resources by preventing future petroleum UST releases. 

The UST Program handles: 

  • Issues related to tank registration and operating certificates
  • Installation, operation and removal of USTs, training of system operators
  • Financial liability protection for future leaks
  • Licensing of contractors working on USTs
  • Enforcement of state UST rules

For federal information pertaining to USTs, please refer to the Environmental Protection Agency's Underground Storage Tank page.

Searchable facility summary information

Search by Facility ID#

You must enter the DEQ UST Facility ID#. You can look it up in the Facilities by Zip list, or, if you have an operating certificate number, it is the second number in the string. For example, in the operating certificate number 1-9748-2021-OPER, the facility ID# is 9748.   

Resources at a glance

  • YDO Online
  • UST Publication Page
  • EPA's Must for USTs
    This 36-page booklet summarizes federal UST requirements for installation, reporting, spill and overfill prevention, corrosion protection, release detection, walkthrough inspections, compatibility, operator training, repairs, financial responsibility, release response, and closure.


Program updates and events

Register for Region 10 UST advanced inspector training, November 5-7 in Bend.

Tankline Bulletin, October 2023

Check back for additional opportunities and events from DEQ's UST Program.

Contact us

Underground Storage Tanks Helpline

Phone: 503-229-6652
Toll-free in Oregon: 800-742-7878