Notice: All Ecology offices remain closed to walk-in service due to COVID-19.
This webinar will explain the changes to the Leak Testing Checklist.
This webinar is intended for underground storage tank service providers.
To request ADA accommodation, contact Ecology's ADA Coordinator by email at firstname.lastname@example.org, or call 360-407-6831, 711 (relay service), or 877-833-6341 (TTY). More about our accessibility services.