Tribal leadership to restore native waters
About the Project
Kwoneesum Dam is a 45-foot-high earthen structure on Wildboy Creek which flows into the lower Washougal River, a tributary of the Columbia River. The dam was built in 1965 to create a recreational lake at a Camp Fire Girls summer camp location, however, the organization abandoned the site in the late 1980s and sold it to an industrial timber company.
The beautiful forestland surrounding the 10-acre Kwoneesum Lake is the ancestral home of the Cowlitz Indian Tribe. Salmon from the Wildboy and Washougal nourished countless generations of the Tribe’s ancestors, but the dam blocked coho and steelhead from accessing 6.5 miles of prime spawning and rearing habitat. In creating a warm, stagnant pool of water, the dam also prevents the transport of woody debris and sediment that could support critical salmon habitat downstream. The Tribe, in coordination with Columbia Land Trust, is committed to restoring the meandering flows of the creek, which will bolster the vitality of the larger river system.
In 2019, Columbia Land Trust purchased the 1,300-acre timber property surrounding the lake to permanently conserve the forestland, protecting it from potential growth of the nearby Portland-Vancouver metropolitan area and enabling dam removal. The Cowlitz Indian Tribe, which has been restoring the Washougal River system, is managing the dam removal as well as the stream restoration.
FACTS AT A GLANCE
- Restore access to 6.5 miles of prime spawning and rearing habitat
- Improve downstream habitat with replenished sediment, woody debris, and cooler water
- Restore the Cowlitz Indian Tribe fishery
- Eliminate safety hazards downstream of the decaying dam
- Protect more than 1,700 acres of valuable forestland for sustainable harvest and restore ecosystem function
Cowlitz Indian Tribe
Columbia Land Trust
Fish Passage Barrier Removal Board
Pacific Coastal Salmon Recovery Fund
Washington Department of Fish and Wildlife
Washington Salmon Recovery Funding Board
J. Murdock Charitable Trust