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.