The City of Seattle's Cedar River Municipal Watershed is carefully managed to support and supply clean drinking water to 1.4 million people in the greater Seattle area. The watershed covers 90,638 acres and is owned by the City of Seattle. Come explore and learn about this remarkable rain-soaked landscape by visiting the Cedar River Watershed Education Center or attending one of our many tours.
The Cedar River Watershed Education Center is a regional education facility created as a gathering place to connect people with the source of their water. Nestled above the shores of Rattlesnake Lake in the Cascade foothills.