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!

Statewide Low Impact Development Certificate Assessments are Live!

The Statewide LID Training Program has officially launched the online assessment system for those whom have taken certificate track courses. Learn more about the Statewide Low Impact Development Training Program.

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.

Save the Date!

The Washington Stormwater Center, in partnership with Yakima County and the Department of Ecology, is pleased to announce the second Washington State Municipal Stormwater Conference!

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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.

Researchers working on

solution to toxic runoff

Registration Now Open!

Accepting Abstracts!

Abstract submittals due by January 6, 2017


The Washington Stormwater Center—in partnership with Yakima County and the Department of Ecology—is pleased to announce the second Washington State Municipal Stormwater Conference, MuniCon 2017.

As the half-day sessions were very popular with attendees at the inaugural conference, we are again looking for groups who may be interested in self-organizing a session to provide an in-depth perspective and/or training on a topic of significance to permit holders across the state. Please contact Laurie Larson at 253-445-4593 if you would like more information on how to develop your proposal.

2016 Washington State University Innovators Series -- Stormwater detox

Watch Dr Jen Mcintyre's amazing work on the effects of stormwater on salmon in this video produced by TVW.

2015 impacts: strengthening pervious pavement

In partnership with The Boeing Company, the Washington Stormwater Center, led by Dr. John Stark, studied the physical, mechanical, and toxicological performance of recycled carbon fiber material from airplane manufacturing, and looked at its ability to strengthen and remove pollutants in permeable pavement.

To learn more, watch Boeing: Concrete Solutions.

Eyes on the Watershed explorers contest deadline extended!

Our new deadline is now September 21, 2016. For more information on how to enter, please visit the Eyes on the Watershed Webpage.

The Roof study continues!

The Washington Stormwater Center and WSU Puyallup Research and Extension Center have continued Ecology's study on the impact of roof runoff.

Read more about the study, and learn more about ongoing research at the Washington Stormwater Center.

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