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Northwest FishWeb

Welcome to FishWEB, where you will find a daily report during the fish run season of the number of adult and jack chinook salmon returning to the Columbia and Snake Rivers.

For complete records of previous years, please go to the DART Adult Passage Web site. For ongoing coverage, read the Energy NewsData fish & wildlife newsletter NW Fishletter.

THE FISH COUNT
Bonneville Dam
Daily :: Cumulative
Lower Granite Dam
Daily :: Cumulative
Chinook Jacks Chinook Jacks
8/21/17: 582 :: 183,576 132 :: 30,338 20 :: 36,398 5 :: 11,901
8/21/16: 5,252 :: 296,762 596 :: 26,737 126 :: 74,708 17 :: 7,660
10/yr avg: 2,682 :: 273,553 494 :: 52,204 100 :: 80,001 17 :: 20,035

Data obtained from the DART Adult Passage Web site.

  • Cumulatively, the chinook run at Bonneville Dam this year is 67.1% of the 10-yr/avg. The cumulative jack run this year is 58.1% of the 10-yr/avg.
  • At Lower Granite Dam, the cumulative chinook run this year is 45.5% of the 10-yr/avg. The cumulative jack run this year is 59.4% of the 10-yr/avg.

Last update: Aug 22, 2017 14:30:02 PDT

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