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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

Stormwater Awareness Week: October 10 Spotlight

It’s the final day of programming for Stormwater Awareness Week 2025! As we draw to a close, we want to…

Stormwater Awareness Week: October 9 Spotlight

We’re over halfway through Stormwater Awareness Week 2025, and today we are delivering a full lineup of FREE online sessions…