Spawning Migration of Bull Trout in the White River Puyallup Tribal Fisheries

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Spawning Migration of Bull Trout in the White
RiverPuyallup Tribal Fisheries
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Mud Mountain Dam
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Buckley Diversion Dam and Fish Trap B
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• Findings
• No evidence of spawning in glacial main-stem
• No evidence of spawning within three large
  non-glacial tributaries
• Only one of twelve tributary streams where bull
  trout spawned was utilized by other salmonids.
• None of the fish in our study group entered salt
  water during the 6-8 month tracking period.
• Conclusions
• Study group size (30 fish) is too small to
  support any conclusions

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