Escapement and ASL data for salmon in the Chena River, Alaska 2023-2025

This data was collected as part of the AKSSF funding #56011 awarded to the Alaska Department of Fish and Game, Sportfish division in Region III. The Chena River, located outside of Fairbanks, Alaska, is home to one of the largest spawning population of Chinook salmon in the U.S. portion of the Yukon River drainage. Tower techniques were used in the Chena River to establish an escapement estimate and carcass surveys were conducted to collect age, sex and length data to assess run compositions. The data in this spreadsheet includes separate tabs for daily passage estimates with uncertainty and final estimate for each year of the project (2023-2025) and a single tab with all years of the data collected during carcass surveys. The citiation for the operational plan for this project is below: Matter, A. N., and M. Tyers. 2019. Chinook salmon escapement in the Chena and Salcha Rivers and Coho salmon escapement in the Delta Clearwater River, 2019-2023. Alaska Department of Fish and Game, Regional Operational Plan ROP.SF.3F.2019.03, Anchorage.