Upstream Migration Timing of Columbia Basin Chinook and Sockeye Salmon and Steelhead in 2010
A total of 2,559 Chinook Salmon, 870 Sockeye Salmon, and 1,708 steelhead, were tracked migrating up the Columbia River. Data collected from the upstream migration of these fish species were used to 1) compare detection rates, 2) evaluate migration speed and timing, and 3) estimate abundance of different species.
Fryer, J.K., J. Whiteaker, and D. Kelsey. 2012. Upstream migration timing of Columbia Basin Chinook and Sockeye salmon, and steelhead in 2010. Columbia River Inter-Tribal Fish Commission Technical Report 12-02, Portland, OR, for U.S. Dept. of Energy Bonneville Power Administration Project 2008-518-00. 91p.