Underground Storage Tank Removal

This permit is required for all oil tank removals and decommissions. 

Process Overview

Visit our Process Overview page to learn about the general application process flow.

Submittal Requirements


A SEPA application may be required and is a separate application

Required Forms

The documents listed below are the minimum necessary to proceed with the application process.

Apply Online

You must apply for this permit online through MyBuildingPermit.com. We will not accept paper applications or plans.


Fees listed below are general fees that are applied to the most common projects. Additional fees including outside, third party, and hourly review may apply. See your Land Use or SEPA notice of decision for possible additional requirements. Deposits may be required.

*This information is a general guide and should not be used as a substitute for current codes and regulations.

Review Times

The Average Review Times report is updated periodically. Scope and project complexity may affect review times.