We need your help!

Our mission is to revive the ecological health of our urban shorelines – rivers, lakes, and bays.  

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Featured Image: Dredging in the Washington Park Arboretum, removing near-shore wetlands that provided critical fish and wildlife habitat. (Museum of History and Industry, Seattle)

Historical shoreline vegetation has been lost through landscape alteration and urbanization, severely impacting habitat that migrating salmon and other native aquatic organisms require.

Featured Image: Duwamish Valley from the 1880s (left) to Current (right). (The Waterlines Project-Burke Museum, Seattle)

Seattle includes over 200 miles of fresh and salt water shorelines, including Lake Washington, the Duwamish River and Elliot Bay. These waterbodies contribute to the ecological health and resiliency of Puget Sound and the Salish Sea but they have lost over 97% of their historic nearshore wetlands and riparian habitats. These habitats provided critical feeding refuges for juvenile Chinook, chum, coho, steelhead salmon and cutthroat trout before their ocean migration. Loss of these shoreline habitats reduces the survival of Chinook salmon which are the exclusive food for orcas of the Salish Sea. Providing these living shorelines for Chinook salmon is a critical action for saving orcas from extinction.

The conversion of the Duwamish River into an industrial waterway has left a legacy of chemical contamination that has resulted in its designation as a Federal Superfund site. American Rivers has identified Green-Duwamish River as the fourth most endangered river in America in 2019.

Featured Image: Woman gathering Tule (Museum of History and Industry, Seattle)

Despite the loss of natural habitats there are opportunities to reestablish living shorelines. Through innovative restoration projects and community commitment, we can offer new life to ecosystems lost to city growth. Healthier shorelines for the Duwamish, Lake Washington Basin and Puget Sound can support native insects, birds, fish and other life, and contribute the benefits these species provide to human well-being.

Green Futures Lab representatives at a community event. (The Green Futures Lab)

With help from our partners and community scientists, the Green Futures Lab is testing new ways to heal and restore essential ecological function to our urbanized shorelines.  Currently we are researching the use of floating wetlands — aka BioBarges – to provide juvenile fish habitat and water quality benefits along the Duwamish shoreline.  Our Sweetgrass Shoreline Restoration project will explore ways to restore lost ecological health to urbanized shorelines in the region’s fresh and salt water bodies. Learn more about each project by visiting our project pages.

 

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