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.

Inagural Washington State Municipal Stormwater Conference

The Inaugural Washington State Municipal Stormwater Conference was a rousing success! See conference presentations here.

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! Videos for Elected Officials

These short videos are designed for elected and other appointed officials. They’ll help explain what Low Impact Development (LID) is, and how new stormwater permit requirements will present Washington communities with both challenges and new opportunities. Watch and learn why this matters to your community!


Conference Evaluation Survey

Greetings Conference Attendee,

The Washington Stormwater Center conference planning team would like to thank all of the conference attendees for participating in the success of the inaugural Washington State Municipal Stormwater Conference. 
Please make sure to complete the conference evaluation survey.  Your insight and comments are crucial  in the planning of a future conference.  Please click here to complete the conference evaluation survey.

Conference materials now available!

The Washington Stormwater Center—in partnership with the City of Puyallup and the Department of Ecology— recently held the inaugural Washington State Municipal Stormwater Conference. This unique conference focused specifically on addressing high-priority issues and challenges faced by municipal NPDES permittees statewide and offered a chance to share and learn from other permittees facing similar challenges.

New conference-related materials are: 
  • Final Report on King County’s pilot field test of the Mobile Water Kit (PDF)
  • Recommendations for Improving Water Quality Assessment and TMDL Programs in Washington State (PDF)
Stay tuned for additional conference-related materials.
Conference presentations can be accessed here.



Statewide LID Training – Now Available!
A series of training for September is now available for registration. Read more ….

2014-2015 Course Catalog for Statewide LID Training  – Now Available! 

LID Code Update/Integration Trainings
September 2014- March 2015
Start planning for your LID code review and update process or learn some new strategies.
LID Toolkit now available!

WSU LID Technical Workshops and Certificate Program
September 2014 through October 2014

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