Executive Summary- This report summarizes Winthrop National Fish Hatchery’s (WNFH) summer steelhead (Oncorhynchus mykiss) production program for brood year (BY) 2019 as well as complete brood year performance metrics (e.g., smolt to adult return, SAR) through brood year 2017. The program dual...
Executive Summary- This report summarizes Leavenworth National Fish Hatchery’s (LNFH) spring Chinook Salmon (Oncorhynchus tshawytscha) production program for 2022. Also, reported are complete brood year performance metrics (e.g., smolt to adult return, SAR) through brood year 2016. The goal of...