Yakama Nation Fisheries Yakima/Klickitat Fisheries Project

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YAKIMA/KLICKITAT FISHERIES PROJECT (YKFP)

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ALL STOCKS in Basin - Tiered

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Spring Chinook Abundance at Prosser Dam, Yakima River, WA

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Fall Chinook Abundance at Prosser Dam, Yakima River, WA

Historical, Pre-YKFP, and Present Runs

Yakima River Runs, 1983-Present

Creating Harvest Opportunities

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OCT / SNT Results

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HI / LO Growth Treatment

Stock identification at Chandler to determine abundance by stock

Determine stock characterization (enables abundance estimation of mixed populations by stock)

SH = wild/natural parents; 1 generation in CESRF

DOMESTICATION – HYPOTHETICAL OUTCOMES

15 juvenile and 14 adult traits monitored in Supplementation, Hatchery, and Naches lines

Emergence Timing

Adult Recruits

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Evaluate status of non-target (e.g. rainbow/steelhead, cutthroat and bull trout) as well as target (Chinook and coho salmon) fish rearing in the Yakima Basin

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Monitoring and Evaluation of Avian Predation on Juvenile Salmonids on the Yakima River, Washington

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Yakima Basin Coho Mainstem vs Tributary Spawning

Yakima Basin Coho 2008-2009 Spatial Distribution

Summer Chinook Restoration

Summer Run Chinook

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Sockeye Reintroduction

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Yakima R. Steelhead Escapement with Reconditioning

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Lamprey

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Habitat – Major Accomplishments

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All-H Modeling

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RMIS

One of the most important provisions secured in the Treaty of 1855 is the...“right of taking fish […] at all […] usual and accustomed stations.”

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THANK YOU FOR YOUR CONTINUED SUPPORT