Hide Alert

Welcome to our new website. Learn more about what's new.

Boatyard general permit

Learn about the boatyard general permit and find resources for applying for coverage, changing coverage, and complying with the permit.

This National Pollutant Discharge Elimination System (NPDES) water quality permit helps ensure that the disposal of wastewater from boatyards causes no harm to the environment, in accordance with the federal Water Pollution Control Act and state Water Pollution Control laws.

You may need this permit if:

  • Your boatyard is a service business engaged in construction, repair, or maintenance of small vessels:
    • At least 85 percent of which are 65 feet or less in length; OR
    • Your revenues from working on vessels constitute more than 85 percent of gross receipts.

Boatyards include mobile and do-it-yourself facilities that may build a limited number of custom boats.

Do I have a boatyard?

For a full list of boatyard services, see S1.A. of the current permit.

Does my boatyard need coverage?

Yes if:

Your facility:

  1. Discharges stormwater runoff to a water of the state directly or through a storm sewer system.
    OR
  2. Generates wastewater from a pressure washing process.

No if:

Boatyard general permit

The current permit went into effect Aug. 8, 2016 and expires July 31, 2021.

Request changes to your permit

Previous permit

Issued March 2, 2011, effective June 1, 2011 and expired May 31, 2016

Current list of boatyard permit holders in Washington

Reporting

All permit holders are required to be familiar with and comply with the following reports:

Stormwater Pollution Prevention Plans (SWPPP)

Stormwater guidance

For guidance about applying, changing, or implementing and complying with your stormwater permit or to access resources to help you submit e-NOIs or DMRs, see stormwater guidance.

FAQs

Contacts for more information

Central Region

For facilities located in the following counties:

Benton, Chelan, Douglas, Kittitas, Klickitat, Okanogan, and Yakima counties

Central Regional Office
Water Quality Program, Permit Coordinator
509-575-2490 - TTY: 711 or 800-833-6341

Eastern Region Southwest Region Northwest Region
Join our listserv to receive email information about this permit.