Adult Returns for Columbia and Snake River Dams - Query Ten Year Average Traditional Counts Adult Salmon Database

Step 1. Choose one of the following Adult Passage Reporting sites: Bonneville Dam The Dalles Dam John Day Dam McNary Dam Ice Harbor Dam Lower Monumental Dam Little Goose Dam Lower Granite Dam Priest Rapid Dam Rock Island Dam Rocky Reach Dam Wells Dam

Step 2.  Start date is 03/01. Enter end date in mm/dd format (through 12/31):

Step 3. Choose grand total or daily numbers: Total TenYr Average Daily TenYr Average

Step 4.  Select Species: All Species Chinook Chinook Race Coho Steelhead Sockeye Shad

Step 5.  Submit Form or Reset

Notes:

• See metadata for definitions of Chinook Race abbreviations.
• Shad counts not available for Rock Island, Rocky Reach and Wells Dam.
• Read help file for downloading csv files

Page last updated on: January 8, 2008

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