09:55:00 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 091003 2015 20170228 UMATILLA R BONNEVILLE HATCHERY 119438 0 2438 121876 3 9.10 0.01 091004 2015 20170317 UMATILLA R BONNEVILLE HATCHERY 234301 0 940 235241 2 2.00 0.00 091005 2015 20170228 UMATILLA R BONNEVILLE HATCHERY 438136 0 1760 439896 46 86.83 0.02 091133 2016 20180226 UMATILLA R BONNEVILLE HATCHERY 101265 0 1542 102807 2 2.03 0.00 091134 2016 20180226 UMATILLA R BONNEVILLE HATCHERY 251437 0 1900 253337 10 18.13 0.01 091135 2016 20180226 UMATILLA R BONNEVILLE HATCHERY 493893 0 1984 495877 3 3.02 0.00 091277 2017 20190308 UMATILLA R BONNEVILLE HATCHERY 204497 0 2066 206563 121 311.96 0.15 091278 2017 20190304 UMATILLA R BONNEVILLE HATCHERY 185785 0 1877 187662 36 98.05 0.05 091279 2017 20190226 UMATILLA R BONNEVILLE HATCHERY 208019 0 3249 211268 131 300.51 0.14 091280 2017 20190226 UMATILLA R BONNEVILLE HATCHERY 126782 0 2944 129726 76 205.92 0.16 091402 2018 20200309 UMATILLA R BONNEVILLE HATCHERY 65516 0 141782 207298 148 430.94 0.66 091403 2018 20200309 UMATILLA R BONNEVILLE HATCHERY 120810 0 662 121472 207 700.91 0.58 091444 2019 20210201 WILLAMETTE R M FK-1 DEXTER PONDS (WILLAM 104662 131718 236380 227 270.34 0.26 610196 2019 20210402 SFK WALLA WALLA (COL CARSON NFH 40585 193366 233951 1 1.68 0.00 091664 2020 20220307 UMATILLA R BONNEVILLE HATCHERY 64883 0 130821 195704 39 87.46 0.13 091665 2020 20220307 UMATILLA R BONNEVILLE HATCHERY 63747 0 501733 565480 41 100.13 0.16 091668 2020 20220308 UMATILLA R BONNEVILLE HATCHERY 125705 0 0 125705 26 104.26 0.08 091875 2021 20230406 UMATILLA R UMATILLA HATCHERY 40069 281788 321857 2 2.00 0.00 091876 2021 20230406 UMATILLA R UMATILLA HATCHERY 39463 0 39463 1 1.00 0.00 090012 2022 20230524 UMATILLA R UMATILLA HATCHERY 164423 398083 562506 25 31.70 0.02 090013 2022 20240301 UMATILLA R BONNEVILLE HATCHERY 119777 391385 511162 3 11.61 0.01 090019 2022 20240301 UMATILLA R BONNEVILLE HATCHERY 66210 216355 282565 4 7.32 0.01 SPECIES: Coho 090484 2010 20120426 UMATILLA R CASCADE HATCHERY 111660 0 887692 999352 367 460.92 0.41 090651 2011 20130423 UMATILLA R CASCADE HATCHERY 108809 0 782011 890820 553 1506.76 1.38 SPECIES: Stee 092070 2022 20230413 UMATILLA R IRRIGON HATCHERY 31731 27383 59114 1 9.70 0.03 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.