07/27/2026
✨FEATURED PROJECT✨
In this project, the Yakama Nation restored a section of the Twisp River by strategically placing large wood structures using helicopters and heavy tracked equipment in an area with substantial groundwater connectivity. Completed in May 2023, the result is increased instream structural complexity, reconnected side channels, increased floodplain connectivity, and restored habitat forming processes that will benefit Upper Columbia spring Chinook and steelhead populations.
Restoring access to off-channel floodplains and wetlands will provide juvenile salmon with high-quality habitat for rearing throughout the year, including cool, groundwater-fed refuge during periods of extreme heat. The large wood structures will also strengthen connections between the river and its floodplain, encouraging healthier riparian vegetation and restoring the natural hydraulic complexity of the river.