Chinook Counts - Bonneville/Lower Granite Dams

2019 Adult Chinook Salmon Count
Since March 1, 2019

Dam Date of Count Daily Adult Count Total to Date
in 2019
Total to Date
in 2018
5 Year Average
Total Count to Date
Bonneville June 6 933 60,111 95,300 154,875
Lower Granite June 6 488 14,601 25,115 52,820
  • Counts include both hatchery and wild origin adults. Jacks are not included in the count.
  • For daily dam counts and additional information please visit the Fish Passage Center (adult count page) or the Columbia River DART Adult Passage site.