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Bonneville/Lower Granite Dam Chinook Salmon Counts

Monday, May 21, 2012 

2012 Adult Chinook Salmon Count
From March 1 to July 31
Dam Date of Count Daily Adult Count 2012
Total to Date		 2011
Total to Date		 Average of Last 5 Years
Bonneville May 17
 4,636
 134,733
 154,065 125,526
Lower Granite May 17
 1,609
 6,872
 22,286
 21,676
  • 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.


Chinook count for Bonneville Dam
Chinook count for Lower Granite Dam

Gov Delivery Page Watch Subscribe to Page Watch Last Updated: May 18, 2012 
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