07:37:52 12/30/2025                              Regional Mark Information System                                           PAGE 1
REPORT: SA1                                         SPECIES SURVIVAL ANALYSIS
                                                          SPECIES: Chin

Tagcode      BrYr Date Rel  Release Location....  Hatchery Location...  #CWT.... LossRt  #Non-CWT.  Total Rel  #Obs. #Est.... % Surv
091566       2020 20220407  UMATILLA R            UMATILLA HATCHERY        42370      0     402043     444413      1     2.62   0.01
091567       2020 20220407  UMATILLA R            UMATILLA HATCHERY        42130      0        285      42415      3     4.17   0.01

Release Group Percent Survival: (%.Surv) = (Total{Estimated.Number})(100) / (Number.Released.CWT)
This report excludes recoveries in Fishery 70 series (juvenile recoveries).
This report is sorted by:  1) Species Name; 2) Brood Year; 3) Tag Code.