2009 Chinook Salmon Count
Bonneville / Lower Granite Dams
Adult Chinook Counts since August 1, 2009
| For management purposes all Chinook salmon that pass Bonneville Dam after August 1, and those passing Lower Granite Dam after August 18, are classified as Fall Chinook. |
| Dam |
Date of Count |
Daily Count |
Total Count to Date - 2009 |
Total Count to Date - 2008 |
Average Total Count
2004-2008 |
| Bonneville |
November 3 |
72 |
283,418 |
314,627 |
353,051 |
| Lower Granite |
November 3 |
7 |
15,503 |
17,007 |
12,404 |
| Counts include both hatchery and wild origin adults. Jacks are not included in the count. |
For additional information and daily dam counts please visit the Fish Passage
Center (adult count page) or the Columbia River DART Adult Passage site.
