13:26:48 02/27/2026                              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
610207       2021 20230405  WALLA WALLA R @ RM5   WALLA WALLA HATCHERY     20355             73923      94278      2     8.14   0.04
610208       2021 20230404  WALLA WALLA R (COLUM  WALLA WALLA HATCHERY     86363            207983     294346      2    10.61   0.01
610216       2022 20240327  MILL CR (WALLA WALLA  WALLA WALLA HATCHERY     30858      0      86690     117548      1     6.54   0.02
610217       2022 20240403  WALLA WALLA R @ RM5   WALLA WALLA HATCHERY     31067      0      87875     118942      1     6.54   0.02

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.