Defend Cumberland unifies communities across the Green-Duwamish watershed to advocate for conservation, intergenerational protection, and public access to public lands.
By recognizing threats to public land and mobilizing communities, Defend Cumberland works to preserve the integrity and function of natural resources through responsible land stewardship in the Green-Duwamish watershed.
The Green-Duwamish River Watershed runs through the heart of Western Washington; from Mt. Rainier to the Puget Sound. The proposed Cumberland Mine & Asphalt Plant threatens the quality of local water supply and inhibits ongoing conservation efforts by multiple community, non-profit, and governmental agencies.
If permitted, this proposed project would impact public health and safety, recreation, and environmental integrity for generations to come.
Action Items:
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Volunteer
Your ideas, time, resources, and connections are needed and appreciated!
Email us for more information.
File a Comment
Click to File a Formal Comment with King County and your concerns about GRDE23-0083 Cumberland Aggregate Mine and Asphalt Plant.
Donate
This fight will take money and resources. Your donations cover outreach materials, legal fees, and operating costs. Any donation amount helps!


