The first sockeye salmon of 2018 returned to the Redfish Lake Creek trap near Stanley on July 26, Idaho Fish and Game reported. The first sockeye arrived on August 1 last year.
The fish is among the 233 sockeye that have so far crossed Lower Granite Dam near Lewiston (through July 26), which is the last dam the fish cross before reaching Idaho.
The 2018 sockeye run through Lower Granite has already topped last year's total of 228 fish, which was the lowest return in a decade. Since 2008, sockeye returns over Lower Granite have averaged 1,115 fish, with an annual range of 228 to a high of 2,786 in 2014.
Idaho sockeye must complete a 900-mile migration from the Pacific Ocean that includes crossing eight dams and climbing 6,500-feet elevation to reach the Sawtooth Basin.
Count the Fish by Government Accounting Office, Salmon and Steelhead Recovery Efforts
Dam Operations Adjusted to Help Struggling Snake River Sockeye by K.C. Mehaffey, NW Fishletter, 7/20/18
River Managers Test Lower Monumental Spill Change to Stimulate Sockeye Passage by Staff, Columbia Basin Bulletin, 7/20/18
With Temps Rising, Corps Cools Snake River with Dworshak Water to Aid Endangered Sockeye by Staff, Columbia Basin Bulletin, 7/13/18
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