As of June 1st, 2018 Oregon DEQ has revised UST regulations promulgated to rule and are now in effect. The regulations underwent public comment in February, and Environmental Quality Commission adopted the proposed rules on May 11th, 2018.
Some revises changes to the regulations include the following:
For more information on the accepted changes, please visit the Oregon UST website here
To view the redline of all revised changes, please visit here