Fish migration peaks at Bonneville Lock and Dam
A look through the fish viewing window on the day of Bonneville's highest single fish count in 2014, with over 67,000 adult Chinook salmon counted as they migrated up through the fish ladders. After September, the run typically declines as the spawning migration tapers off. For the daily fish count, visit the Portland District website at or call 541-374-4011.

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Photo by: Megan Sleeper |  VIRIN: 140908-A-GJ792-001.JPG