11:47:52 12/30/2025                              Regional Mark Information System                                           PAGE 1
REPORT: SA1                                         SPECIES SURVIVAL ANALYSIS
                                                          SPECIES: Coho

Tagcode      BrYr Date Rel  Release Location....  Hatchery Location...  #CWT.... LossRt  #Non-CWT.  Total Rel  #Obs. #Est.... % Surv
150902       1971 19730301  PURDY CR     16.0005  GEORGE ADAMS HATCHER     31369           1058335    1089704    135   289.47   0.92
150903       1971 19730301  PURDY CR     16.0005  GEORGE ADAMS HATCHER     30182                 0      30182    131   273.57   0.91
130107       1973 19750512  PURDY CR     16.0005  GEORGE ADAMS HATCHER     29990           1286512    1316502    501  2116.52   7.06
631647       1977 19790514  PURDY CR     16.0005  GEORGE ADAMS HATCHER     54899            881151     936050   2546  8176.65  14.89
631908       1978 19800520  PURDY CR     16.0005  GEORGE ADAMS HATCHER     26722            512017     538739   1258  3967.22  14.85
632163       1979 19810511  PURDY CR     16.0005  GEORGE ADAMS HATCHER     55233           1020107    1075340    479  1736.70   3.14
632333       1980 19820501  PURDY CR     16.0005  GEORGE ADAMS HATCHER     31988            290592     322580    697  1992.88   6.23
632561       1981 19830429  PURDY CR     16.0005  GEORGE ADAMS HATCHER     30061            321413     351474   1828  3831.96  12.75
633021       1982 19840427  PURDY CR     16.0005  GEORGE ADAMS HATCHER     29873            334127     364000    857  2646.88   8.86
632832       1983 19850502  PURDY CR     16.0005  GEORGE ADAMS HATCHER     15584            140816     156400   1030  2991.36  19.20
632833       1983 19850502  PURDY CR     16.0005  GEORGE ADAMS HATCHER     15285            138415     153700   1060  3089.39  20.21
633614       1984 19860505  PURDY CR     16.0005  GEORGE ADAMS HATCHER     16026             90545     106571    561  1469.62   9.17
633615       1984 19860505  PURDY CR     16.0005  GEORGE ADAMS HATCHER     15835             89471     105306    579  1384.95   8.75
633616       1984 19860505  PURDY CR     16.0005  GEORGE ADAMS HATCHER     15693             88665     104358    616  1619.08  10.32
634226       1985 19870427  PURDY CR     16.0005  GEORGE ADAMS HATCHER     46383            309017     355400    589  1328.34   2.86
633718       1986 19880428  PURDY CR     16.0005  GEORGE ADAMS HATCHER     14786             95999     110785    302   845.54   5.72
633719       1986 19880428  PURDY CR     16.0005  GEORGE ADAMS HATCHER     15436            100214     115650    309   802.40   5.20
633720       1986 19880428  PURDY CR     16.0005  GEORGE ADAMS HATCHER     14850             96415     111265    292   792.32   5.34
630159       1987 19890428  PURDY CR     16.0005  GEORGE ADAMS HATCHER     46176            251824     298000    737  2062.68   4.47
631138       1988 19900710  PURDY CR     16.0005  GEORGE ADAMS HATCHER     32007               192      32199    149   219.77   0.69
631142       1988 19900511  PURDY CR     16.0005  GEORGE ADAMS HATCHER     47065            158935     206000    416   962.29   2.04
631144       1988 19900710  PURDY CR     16.0005  GEORGE ADAMS HATCHER     44830             59870     104700    688  1609.75   3.59
633934       1989 19910706  PURDY CR     16.0005  GEORGE ADAMS HATCHER     46756             31044      77800    233   660.33   1.41
633936       1989 19910523  PURDY CR     16.0005  GEORGE ADAMS HATCHER     46008            155192     201200    185   325.58   0.71
633937       1989 19910716  PURDY CR     16.0005  GEORGE ADAMS HATCHER     44372             54728      99100    443   686.33   1.55
634018       1990 19920718  PURDY CR     16.0005  GEORGE ADAMS HATCHER     44138             53962      98100    153   181.42   0.41
634352       1990 19920430  PURDY CR     16.0005  GEORGE ADAMS HATCHER     44218            120433     164651    441   696.74   1.58
634445       1991 19930526  PURDY CR     16.0005  GEORGE ADAMS HATCHER     45558            157859     203417   1439  2148.74   4.72
634963       1992 19940504  PURDY CR     16.0005  GEORGE ADAMS HATCHER     44284            158577     202861   1342  1960.74   4.43
635658       1992 19940705  PURDY CR     16.0005  GEORGE ADAMS HATCHER     45084              4295      49379   1067  1454.96   3.23
635660       1992 19940705  PURDY CR     16.0005  GEORGE ADAMS HATCHER     44666              4113      48779   1014  1288.37   2.88
635455       1993 19950428  PURDY CR     16.0005  GEORGE ADAMS HATCHER     43692      0       1618      45310   1955  2598.00   5.95
635653       1994 19960424  PURDY CR     16.0005  GEORGE ADAMS HATCHER     46414      0       1239      47653   1583  1784.18   3.84
636142       1995 19970428  PURDY CR     16.0005  GEORGE ADAMS HATCHER     45770      0        901      46671    441   516.43   1.13
636143       1995 19970428  PURDY CR     16.0005  GEORGE ADAMS HATCHER     45242      0        733      45975    404   471.18   1.04
630549       1996 19980423  PURDY CR     16.0005  GEORGE ADAMS HATCHER     45175      0         91      45266    562   599.66   1.33
630526       1997 19990415  PURDY CR     16.0005  GEORGE ADAMS HATCHER     20860      0       1672      22532    373   414.89   1.99
630527       1997 19990415  PURDY CR     16.0005  GEORGE ADAMS HATCHER     21728      0        786      22514    437   489.91   2.25
630528       1997 19990415  PURDY CR     16.0005  GEORGE ADAMS HATCHER     22450      0        172      22622    408   489.44   2.18
630529       1997 19990415  PURDY CR     16.0005  GEORGE ADAMS HATCHER     22312      0        338      22650    416   461.23   2.07
630917       1998 20000501  PURDY CR     16.0005  GEORGE ADAMS HATCHER     41288      0       1080      42368   1875  2263.38   5.48
630918       1998 20000501  PURDY CR     16.0005  GEORGE ADAMS HATCHER     42666      0        427      43093   1944  2534.20   5.94
630371       1999 20010419  PURDY CR     16.0005  GEORGE ADAMS HATCHER     26198      0         26      26224   1421  1499.38   5.72
630372       1999 20010419  PURDY CR     16.0005  GEORGE ADAMS HATCHER     24343      0       1174      25517   1301  1431.43   5.88
630373       1999 20010419  PURDY CR     16.0005  GEORGE ADAMS HATCHER     25282      0        498      25780   1316  1462.90   5.79
630374       1999 20010419  PURDY CR     16.0005  GEORGE ADAMS HATCHER     25207      0        572      25779   1499  1607.93   6.38
630591       2000 20020419  PURDY CR     16.0005  GEORGE ADAMS HATCHER     43773      0        442      44215   1325  2439.27   5.57
630592       2000 20020419  PURDY CR     16.0005  GEORGE ADAMS HATCHER     43518      0        897      44415   1309  2116.18   4.86
631473       2001 20030421  PURDY CR     16.0005  GEORGE ADAMS HATCHER     21763      0        611      22374    681  1510.32   6.94
631474       2001 20030421  PURDY CR     16.0005  GEORGE ADAMS HATCHER     21881      0       1183      23064    372   794.92   3.63
631517       2001 20030421  PURDY CR     16.0005  GEORGE ADAMS HATCHER     22622      0        542      23164    626  1460.70   6.46
631518       2001 20030421  PURDY CR     16.0005  GEORGE ADAMS HATCHER     21707      0        764      22471    438   994.66   4.58
632078       2002 20040415  PURDY CR     16.0005  GEORGE ADAMS HATCHER     21913      0         57      21970    738  1279.67   5.84
632079       2002 20040415  PURDY CR     16.0005  GEORGE ADAMS HATCHER     22304      0        683      22987    629  1235.72   5.54
632080       2002 20040415  PURDY CR     16.0005  GEORGE ADAMS HATCHER     21612                 0      21612    709  1149.40   5.32
11:47:52 12/30/2025                              Regional Mark Information System                                           PAGE 2
REPORT: SA1                                         SPECIES SURVIVAL ANALYSIS
                                                          SPECIES: Coho

Tagcode      BrYr Date Rel  Release Location....  Hatchery Location...  #CWT.... LossRt  #Non-CWT.  Total Rel  #Obs. #Est.... % Surv
632081       2002 20040415  PURDY CR     16.0005  GEORGE ADAMS HATCHER     22269      0         69      22338    601  1064.22   4.78
632290       2003 20050415  PURDY CR     16.0005  GEORGE ADAMS HATCHER     41584      0       3450      45034    353   922.68   2.22
632672       2003 20050415  PURDY CR     16.0005  GEORGE ADAMS HATCHER     41626      0       3977      45603    265   821.73   1.97
633264       2004 20060414  PURDY CR     16.0005  GEORGE ADAMS HATCHER     44879      0        450      45329   1199  1357.76   3.03
633265       2004 20060414  PURDY CR     16.0005  GEORGE ADAMS HATCHER     45329                 0      45329   1192  1478.40   3.26
633678       2005 20070411  PURDY CR     16.0005  GEORGE ADAMS HATCHER     43193      0       1753      44946    961  1131.92   2.62
633679       2005 20070411  PURDY CR     16.0005  GEORGE ADAMS HATCHER     44369      0        577      44946    978  1254.21   2.83
634167       2006 20080414  PURDY CR     16.0005  GEORGE ADAMS HATCHER     53098                 0      53098    414  1193.14   2.25
634168       2006 20080414  PURDY CR     16.0005  GEORGE ADAMS HATCHER     45482      0        541      46023    712  1956.74   4.30
634486       2007 20090418  PURDY CR     16.0005  GEORGE ADAMS HATCHER     45945                 0      45945    299   363.19   0.79
634487       2007 20090418  PURDY CR     16.0005  GEORGE ADAMS HATCHER     45669      0        276      45945    294   340.74   0.75
634887       2008 20100415  PURDY CR     16.0005  GEORGE ADAMS HATCHER     44817      0        613      45430   1093  1319.86   2.94
634888       2008 20100415  PURDY CR     16.0005  GEORGE ADAMS HATCHER     45371                 0      45371   1133  1293.03   2.85
635385       2009 20110417  PURDY CR     16.0005  GEORGE ADAMS HATCHER     45918                 0      45918    666  1014.23   2.21
635386       2009 20110417  PURDY CR     16.0005  GEORGE ADAMS HATCHER     45815      0        101      45916    705   975.92   2.13
635985       2010 20120416  PURDY CR     16.0005  GEORGE ADAMS HATCHER     45724      0        276      46000   1447  1794.60   3.92
635989       2010 20120416  PURDY CR     16.0005  GEORGE ADAMS HATCHER     45568      0        432      46000   1484  1692.36   3.71
636380       2011 20130415  PURDY CR     16.0005  GEORGE ADAMS HATCHER     45042      0        185      45227    423   609.14   1.35
636381       2011 20130415  PURDY CR     16.0005  GEORGE ADAMS HATCHER     44875      0        371      45246    425   623.28   1.39
636558       2012 20140401  PURDY CR     16.0005  GEORGE ADAMS HATCHER     44820      0        180      45000    438   514.28   1.15
636559       2012 20140401  PURDY CR     16.0005  GEORGE ADAMS HATCHER     44910      0         90      45000    428   616.14   1.37
636703       2013 20150401  PURDY CR     16.0005  GEORGE ADAMS HATCHER     45046      0        163      45209    798   991.06   2.20
636704       2013 20150401  PURDY CR     16.0005  GEORGE ADAMS HATCHER     43284      0       1155      44439    858   979.09   2.26
636847       2014 20160404  PURDY CR     16.0005  GEORGE ADAMS HATCHER     46813      0        174      46987   1377  1674.13   3.58
636848       2014 20160404  PURDY CR     16.0005  GEORGE ADAMS HATCHER     46999                 0      46999   1486  1613.82   3.43
636997       2015 20170414  PURDY CR     16.0005  GEORGE ADAMS HATCHER     47414      0        673      48087    754   936.79   1.98
636998       2015 20170414  PURDY CR     16.0005  GEORGE ADAMS HATCHER     46375      0       1632      48007    739   882.39   1.90
637084       2016 20180416  PURDY CR     16.0005  GEORGE ADAMS HATCHER     47018                 0      47018    426  1203.21   2.56
637085       2016 20180416  PURDY CR     16.0005  GEORGE ADAMS HATCHER     46901      0         89      46990    339   929.94   1.98
637276       2017 20190417  PURDY CR     16.0005  GEORGE ADAMS HATCHER     45381      0        959      46340    439  1670.21   3.68
637277       2017 20190417  PURDY CR     16.0005  GEORGE ADAMS HATCHER     45313      0        425      45738    476  1734.07   3.83
637558       2018 20200415  PURDY CR     16.0005  GEORGE ADAMS HATCHER     46002                 0      46002    746  2472.87   5.38
637568       2018 20200415  PURDY CR     16.0005  GEORGE ADAMS HATCHER     45574      0        460      46034    748  2466.95   5.41
637672       2019 20210415  PURDY CR     16.0005  GEORGE ADAMS HATCHER     45559                 0      45559    406  1399.31   3.07
637673       2019 20210415  PURDY CR     16.0005  GEORGE ADAMS HATCHER     45368      0        191      45559    394  1328.90   2.93
638006       2020 20220403  PURDY CR     16.0005  GEORGE ADAMS HATCHER     46772      0        472      47244    324   843.77   1.80
638007       2020 20220403  PURDY CR     16.0005  GEORGE ADAMS HATCHER     47102      0        284      47386    334   887.20   1.88
638120       2021 20230418  PURDY CR     16.0005  GEORGE ADAMS HATCHER     45868      0       1132      47000    371  1484.72   3.24
638237       2021 20230418  PURDY CR     16.0005  GEORGE ADAMS HATCHER     45712      0       1288      47000    383  1545.14   3.38
638132       2022 20240417  PURDY CR     16.0005  GEORGE ADAMS HATCHER     47759      0        187      47946     38   143.14   0.30
638133       2022 20240417  PURDY CR     16.0005  GEORGE ADAMS HATCHER     47145                 0      47145     43   160.82   0.34

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.
