07:41:44 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
091889       2021 20230303  UMATILLA R            UMATILLA HATCHERY        58065            686254     744319      2     6.30   0.01
091964       2021 20230303  UMATILLA R            UMATILLA HATCHERY       127369                 0     127369      1     1.01   0.00
091999       2021 20220526  UMATILLA R            UMATILLA HATCHERY       164215      0     458372     622587     55   203.77   0.12
092064       2021 20220517  SNAKE R-1 (HELLS CAN  IRRIGON HATCHERY        209901            607082     816983    107   323.12   0.15
092074       2021 20220526  UMATILLA R            UMATILLA HATCHERY       122555      0       5371     127926     14    23.31   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.