Publications Home || Browse by topic || Browse by program || Ecology website

Publication Summary

Our Ecology website has changed, which can cause broken links.
To report these, please contact us with the publication and broken link.


Highlights of 2018 UST Rule Revisions

Publication number Date Published Date Revised
18-09-207October 2018January 2019
VIEW NOW Highlights of 2018 UST Rule Revisions (Number of pages: 2) (Publication Size: 184KB)
Note: click here to print and view

Trouble viewing? Try these free options.
Author(s) Annette Ademasu
Description This focus sheet will help UST owners and operators understand the changes that were made to the UST regulations in the most recent rulemaking
The mission of the Department of Ecology is to protect, preserve, and enhance Washington’s environment. To help us meet that goal, please consider the environment before you print or request a copy.

ADA Accessibility
The Department of Ecology is committed to providing people with disabilities access to information and services by meeting or exceeding the requirements of the Americans with Disabilities Act (ADA), Section 504 and 508 of the Rehabilitation Act, and Washington State Policy #188.
Visit Ecology’s website for more information.
Contact Kris Grinnell at 360-407-7382 or
Keywords underground, Inspection, compliance, tank, UST
WEB PAGE Focus on UST rule changes

Site Assessment Guidance for Underground Storage Tank Systems

Underground Storage Tank Regulations and Statute

UST News: May 2020

Leak Testing Checklist

Focus on Preparing for an UST Inspection (revised October 2018)

Focus on : Temporary Closure of USTs

Focus on: Rule Adoption and Repeal Notice