Townsend, Richard L. Monitoring and Evaluation of Smolt Migration in the Columbia River Basin : Volume III : Evaluation of the 1997 Predictions of the Run-Timing of Wild Migrant Yearling and Subyearling Chinook and Sockeye in the Snake River Basin Using Program RealTime., report, July 1, 1998; ( accessed March 18, 2019), University of North Texas Libraries, Digital Library,; .