DESCRIPTION
The reconnection of side channel restoring floodplain connectivity, large wood abundance, and channel complexity. Activation of the floodplain at this location will benefit spawning habitat downstream by promoting sediment processes return to a more natural state. Additionally, the reestablishment of the side channel and subsequent improved ability for the river to accesses its floodplain will decrease flow velocities during high water events. Slower flow velocities will reduce the potential of Summer Chum redds to be lost due to scour, and thus improve incubation survival rates.
The goal of this project is to complete a groundwater assessment to support development of final design, and secure required permitting, in order to restore and reconnect a disconnected side channel in the lower Duckabush River. The reconnected side channel habitat will benefit spawning habitat for Hood Canal Summer Chum along with other salmonid species. The proposed project is located along the Duckabush River, approximately one mile upstream of the HWY 101 causeway. The project site is on the north bank of the river, immediately on the downstream side of the powerlines. This property is known as the Duckabush Oxbow and Wetlands Preserve, and is owned by the Jefferson Land Trust.
Jefferson County- Duckabush
