Municipal Resource Program

The Municipal Resource Program provides information, fosters collaboration, and offers guidance on new permit requirements and stormwater management solutions.

Business Resource Program

Second in our series of Innovative BMP Videos: Watch this video about this inexpensive, innovative and effective treatment device invented at the Port of Seattle!

Low Impact Development Program

WSU-Puyallup hosts a leading-edge LID research facility including porous parking lots, soil mesocosms, and an artificial storm system. The soil mesocosms are pictured above. Read more.

Emerging Technologies - TAPE

We partner with the Department of Ecology to certify new stormwater treatment devices for use use in Washington State, as well as foster the development and use of new stormwater technologies.

Stormwater Channel

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upcoming events

This list of stormwater-related events and workshops is compiled as a free service. Washington Stormwater Center does not promote, endorse, or otherwise recommend any of the companies, individuals, or organizations presented here.

New This Week

Update: WSU LID Technical Workshops and certification program

Thank you for your interest in the 2014 WSU LID Technical Workshop Series and Certificate Program. As part of the new statewide, Ecology-funded four-year LID training plan project, the workshop series will be given early Fall 2014 to correspond with the beginning of general LID training that will be developed and given across the state. This year’s workshops will also benefit from a recently completed WSU survey of past LID workshop participants (2009-2013). Comments, insights and suggestions obtained from these surveys will be incorporated into the Fall 2014 trainings.

As in the past, the WSU workshop series will provide comprehensive and detailed training for engineers, planners, landscape architects, local jurisdiction staff, and allied disciplines that plan, design, review, build and maintain LID projects. The LID Certificate will also again be offered by the WSU College of Engineering… more

Save the Date

Washington State Municipal Stormwater Conference

November 5th and 6th
In Puyallup, Washington

The Washington Stormwater Center, in partnership with the City of Puyallup and the Department of Ecology, is pleased to announce the first Washington State Municipal Stormwater Conference. This unique conference will focus specifically on addressing high-priority issues and challenges faced by municipal NPDES permittees statewide.  More information


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