Breadcrumb

Data is collected by broodyear on % survival to eye, % survival to spawning, % survival to smolt, % survival to adult, % maturity as two year olds, % maturity as three year olds, and % maturity as four year olds. Age of maturity data is available by sex.

Raw data on rearing density, loading density, water temperature, ration, and feed size may be available. Raw data on administration of therapeutic drugs may be available.

Information on the number of eyed eggs, juveniles, and adults received into the program is maintained and summarized by year. The production of adults spawned, adults transferred to Idaho for release, green eggs taken, and eyed eggs shipped to Idaho and Oregon facilities for restoration activities is also annually summarized.

The fork length to the nearest mm, weight to the nearest gram, fecundity, and green egg weight to the nearest mg of every female spawned is recorded. The fork length to the nearest mm, weight to the nearest gram, milt weight to the nearest 0.01 gram, milt volume, spermatocrit, and milt motility of every male spawned is recorded. The eyed egg weight and % survival to the eyed stage for every batch of fertilized eggs is recorded. A record is maintained describing which male is crossed with which female.