Other names: Dog salmon, Keta salmon, Silverbrite salmon
The chum salmon, Oncorhynchus keta, is a large, anadromous fish found in the North Pacific Ocean and rivers from Korea to California. It is known for its silvery-blue body, transforming to vibrant colors during spawning. This species is highly valued for its meat and roe, making it a popular target in commercial, recreational, and subsistence fisheries.
Other names
Dog salmon, Keta salmon, Silverbrite salmon
Length
~60" (max 112)
Weight
~10" (max 16)
Water
Fresh, brackish, salt
Water Temp
5-27° F
Depth
--61 ft
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Found in the ocean, coastal streams, and estuaries
Juveniles stay in estuaries before moving to the ocean
Prefers cool, temperate waters
Feeds on zooplankton, small fish, and squid
Spawning occurs in freshwater streams in autumn
Females create nests (redds) in gravel beds
Adults die after spawning
Juveniles migrate to the ocean after hatching, returning to natal streams to spawn