Anadromous salmon populations of the Pacific Northwest have been decreasing for decades in response to a variety of factors, such as habitat destruction, overharvesting, and declining water quality. In Washington State's Water Resource Inventory Area (WRIA) 1, the State Conservation Commission listed the habitat limiting factors for salmon and steelhead as: sedimentation problems associated with landslides, overharvesting, lack of large woody debris, warmer stream temperatures, and impacts to riparian, floodplain, water quality, and flow conditions....