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We provide stormwater leadership through research, training, and education.

The Washington Stormwater Center is a collaboration between Washington State University and University of Washington. Our mission is to provide stormwater management solutions and leadership through research, training, and education.

Thank You for an Amazing Stormwater Week 2025!

Our second Annual Stormwater Awareness Week was a huge success, and it’s all thanks to you! Together, we shared a week of learning, training, and action across Washington state. To all of those who attended, thank you, and if you missed it, head over to our YouTube channel now and catch up! The team is already hard at work planning Stormwater Awareness Week 2026, so stay tuned.

Stormwater Awareness Week 2025 Content

Latest Research and News
trainees watch a demonstration at an IDDE workshop

Vendor and Contractor Training for the ISGP

The vendor and contractor training requirements in the 2025 Industrial Stormwater General Permit have been one of the more talked-about…

4 rusty blue metal 55 gallon drums stored outdoors on a pallet without secondary containment

Industrial Stormwater Inspections- "What to expect when inspecting"

We recently hosted Cody Ennis from the Department of Ecology for a practical walk-through of what actually happens during an…