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DART Columbia Basin "Quick Look" Spring Spill Chinook Fallback

Data Courtesy of Pacific States Marine Fisheries Commission

Mainstem Columbia

Bonneville Chinook Fallback Rate during Spring Spill Period 4/10-6/15 historical and current year The Dalles Chinook Fallback Rate during Spring Spill Period 4/10-6/15 historical and current year John Day Chinook Fallback Rate during Spring Spill Period 4/10-6/15 historical and current year McNary Chinook Fallback Rate during Spring Spill Period 4/10-6/15 historical and current year

Snake Basin

Ice Harbor Chinook Fallback Rate during Spring Spill Period 4/3-6/20 historical and current year Lower Monumental Chinook Fallback Rate during Spring Spill Period 4/3-6/20 historical and current year Little Goose Chinook Fallback Rate during Spring Spill Period 4/3-6/20 historical and current year Lower Granite Chinook Fallback Rate during Spring Spill Period 4/3-6/20 historical and current year

Query Notes and Methods