13:25:57 04/02/2026 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 150010 1971 19720530 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 18210 209243 227453 10 17.29 0.09 150109 1971 19720519 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 31363 0 31363 42 106.83 0.34 150111 1971 19720519 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 39386 7861 47247 49 116.32 0.30 150114 1971 19720622 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 64137 9415 73552 137 265.77 0.41 150200 1971 19720524 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 94568 9433 104001 101 224.17 0.24 150203 1971 19720530 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 98952 4252 103204 109 254.52 0.26 150205 1971 19720530 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 71355 245906 317261 12 25.62 0.04 150806 1971 19721215 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 28882 0 28882 1 2.41 0.01 151010 1972 19730521 FRIDAY CR 03.0017 SOOS CREEK HATCHERY 48790 92650 141440 86 275.87 0.57 151012 1972 19730529 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 101940 2080 104020 46 131.98 0.13 151202 1972 19730529 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 97555 985 98540 65 157.31 0.16 151312 1973 19740522 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 103343 517643 620986 746 1804.69 1.75 151313 1973 19740522 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 99386 51938 151324 997 2285.90 2.30 011304 1974 19751025 ICY CR 09.0125 SOOS CREEK HATCHERY 39255 109017 148272 7 23.00 0.06 011403 1974 19750527 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 39704 0 39704 155 363.70 0.92 011404 1974 19750527 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 40124 390 40514 152 356.23 0.89 130604 1975 19760520 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 78146 1118842 1196988 948 2519.89 3.22 131109 1975 19770214 CRISP CR 09.0113 SOOS CREEK HATCHERY 24000 0 24000 10 28.60 0.12 131110 1975 19770214 CRISP CR 09.0113 SOOS CREEK HATCHERY 28000 0 28000 47 137.26 0.49 072048 1978 19800315 MCKENZIE R 1 MCKENZIE HATCHERY 31058 0 3418 34476 58 129.99 0.42 072049 1978 19791109 MCKENZIE R 1 MCKENZIE HATCHERY 31864 0 2106 33970 94 175.16 0.55 072050 1978 19791109 MCKENZIE R 1 MCKENZIE HATCHERY 28606 0 2657 31263 95 254.76 0.89 072051 1978 19800315 MCKENZIE R 1 MCKENZIE HATCHERY 29534 0 2264 31798 30 73.60 0.25 072052 1978 19791109 MCKENZIE R 1 MCKENZIE HATCHERY 33756 0 1044 34800 21 68.41 0.20 072053 1978 19800315 MCKENZIE R 1 MCKENZIE HATCHERY 34897 0 73263 108160 12 18.56 0.05 631905 1978 19800228 CRISP CR 09.0113 SOOS CREEK HATCHERY 20400 308350 328750 37 157.63 0.77 631935 1978 19790517 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 99372 174603 273975 227 655.08 0.66 631936 1978 19790517 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 100664 404 101068 178 498.60 0.50 631945 1978 19790531 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 185133 4205357 4390490 305 976.92 0.53 072217 1979 19810316 MCKENZIE R 1 MCKENZIE HATCHERY 30691 0 1683 32374 61 131.88 0.43 072218 1979 19801105 MCKENZIE R 1 MCKENZIE HATCHERY 33004 0 1441 34445 64 191.31 0.58 072219 1979 19801105 MCKENZIE R 1 MCKENZIE HATCHERY 36432 0 59867 96299 129 333.30 0.91 072220 1979 19810316 MCKENZIE R 1 MCKENZIE HATCHERY 35645 0 287 35932 216 500.81 1.40 072221 1979 19801105 MCKENZIE R 1 MCKENZIE HATCHERY 37930 0 1910 39840 49 112.81 0.30 072222 1979 19810316 MCKENZIE R 1 MCKENZIE HATCHERY 36005 0 2793 38798 188 373.66 1.04 631944 1979 19800502 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 119913 2737587 2857500 608 1703.84 1.42 072054 1980 19820315 MCKENZIE R 1 MCKENZIE HATCHERY 34540 0 1155 35695 110 311.56 0.90 072223 1980 19811105 MCKENZIE R 1 MCKENZIE HATCHERY 33398 0 1244 34642 28 44.16 0.13 072516 1980 19820315 MCKENZIE R 1 MCKENZIE HATCHERY 36312 0 330 36642 110 286.89 0.79 072517 1980 19811105 MCKENZIE R 1 MCKENZIE HATCHERY 38632 0 127 38759 133 288.61 0.75 072518 1980 19820315 MCKENZIE R 1 MCKENZIE HATCHERY 34719 0 1185 35904 20 40.09 0.12 072519 1980 19811105 MCKENZIE R 1 MCKENZIE HATCHERY 36773 0 589 37362 28 58.07 0.16 632145 1980 19810502 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 10399 0 10399 2 3.56 0.03 632253 1980 19810507 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 159801 1079 160880 75 204.23 0.13 072521 1981 19821108 MCKENZIE R 1 MCKENZIE HATCHERY 33140 0 2857 35997 73 112.51 0.34 072522 1981 19830314 MCKENZIE R 1 MCKENZIE HATCHERY 32807 0 3050 35857 190 470.29 1.43 072718 1981 19830314 MCKENZIE R 1 MCKENZIE HATCHERY 36165 0 36165 387 784.43 2.17 072719 1981 19821108 MCKENZIE R 1 MCKENZIE HATCHERY 31972 4952 36924 117 244.72 0.77 072720 1981 19830314 MCKENZIE R 1 MCKENZIE HATCHERY 30298 0 87143 117441 357 806.34 2.66 072721 1981 19821108 MCKENZIE R 1 MCKENZIE HATCHERY 32867 0 85 32952 119 234.91 0.71 072724 1981 19830314 MCKENZIE R 1 MCKENZIE HATCHERY 29473 0 1618 31091 180 484.32 1.64 632158 1981 19820511 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 211883 4040237 4252120 639 1456.83 0.69 073729 1984 19851105 MCKENZIE R 1 MCKENZIE HATCHERY 9877 0 405 10282 22 41.59 0.42 073730 1984 19851105 MCKENZIE R 1 MCKENZIE HATCHERY 10065 0 413 10478 26 46.70 0.46 073731 1984 19851105 MCKENZIE R 1 MCKENZIE HATCHERY 9762 0 401 10163 20 44.42 0.46 13:25:57 04/02/2026 Regional Mark Information System PAGE 2 REPORT: SA1 SPECIES SURVIVAL ANALYSIS SPECIES: Chin Tagcode BrYr Date Rel Release Location.... Hatchery Location... #CWT.... LossRt #Non-CWT. Total Rel #Obs. #Est.... % Surv 073732 1984 19860312 MCKENZIE R 1 MCKENZIE HATCHERY 9227 0 1328 10555 60 96.22 1.04 073733 1984 19860312 MCKENZIE R 1 MCKENZIE HATCHERY 9081 0 1307 10388 86 131.22 1.44 073734 1984 19860312 MCKENZIE R 1 MCKENZIE HATCHERY 9135 0 1315 10450 90 177.90 1.95 073948 1985 19861107 MCKENZIE R 1 MCKENZIE HATCHERY 14798 0 81958 96756 44 90.85 0.61 073949 1985 19861107 MCKENZIE R 1 MCKENZIE HATCHERY 14122 0 81914 96036 45 83.26 0.59 073950 1985 19870313 MCKENZIE R 1 MCKENZIE HATCHERY 14666 0 85308 99974 103 202.23 1.38 073951 1985 19870313 MCKENZIE R 1 MCKENZIE HATCHERY 14444 0 85287 99731 124 250.22 1.73 633643 1985 19860516 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 50487 471836 522323 75 161.60 0.32 633644 1985 19860516 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 50488 471839 522327 76 139.42 0.28 633645 1985 19860516 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 50488 471839 522327 70 140.89 0.28 633646 1985 19860516 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 50487 471836 522323 72 181.14 0.36 075002 1986 19871112 MCKENZIE R 1 MCKENZIE HATCHERY 28615 0 1697 30312 68 95.61 0.33 075004 1986 19880301 MCKENZIE R 1 MCKENZIE HATCHERY 29737 0 1401 31138 460 811.40 2.73 634116 1986 19870508 GREEN R 09.0001 SOOS CREEK HATCHERY 199670 303830 503500 2423 5339.44 2.67 075049 1987 19881114 MCKENZIE R 1 MCKENZIE HATCHERY 31261 0 326575 357836 85 175.80 0.56 075050 1987 19890310 MCKENZIE R 1 MCKENZIE HATCHERY 29823 0 333509 363332 250 501.74 1.68 635221 1987 19880504 GREEN R 09.0001 SOOS CREEK HATCHERY 206718 513382 720100 88 178.53 0.09 075158 1988 19891109 MCKENZIE R 1 MCKENZIE HATCHERY 15443 0 91129 106572 46 75.46 0.49 075159 1988 19891109 MCKENZIE R 1 MCKENZIE HATCHERY 15664 0 91212 106876 39 78.11 0.50 075160 1988 19900308 MCKENZIE R 1 MCKENZIE HATCHERY 14981 0 200262 215243 129 222.44 1.48 075161 1988 19900308 MCKENZIE R 1 MCKENZIE HATCHERY 15468 0 205734 221202 110 203.85 1.32 635238 1988 19890531 GREEN R 09.0001 SOOS CREEK HATCHERY 217988 3635710 3853698 578 1281.25 0.59 075522 1989 19901116 MCKENZIE R 1 MCKENZIE HATCHERY 17626 0 47804 65430 18 31.63 0.18 075523 1989 19901116 MCKENZIE R 1 MCKENZIE HATCHERY 16079 0 43610 59689 25 38.85 0.24 075524 1989 19901116 MCKENZIE R 1 MCKENZIE HATCHERY 17778 0 48062 65840 11 20.47 0.12 075525 1989 19910307 MCKENZIE R 1 MCKENZIE HATCHERY 17414 0 317743 335157 34 68.66 0.39 075526 1989 19910307 MCKENZIE R 1 MCKENZIE HATCHERY 17398 0 317490 334888 26 62.32 0.36 630261 1989 19900531 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 192054 3578520 3770574 125 250.17 0.13 075629 1990 19920312 MCKENZIE R 1 MCKENZIE HATCHERY 31136 0 21133 52269 8 12.78 0.04 075630 1990 19920312 MCKENZIE R 1 MCKENZIE HATCHERY 30743 0 650268 681011 9 8.00 0.03 075656 1990 19911115 MCKENZIE R 1 MCKENZIE HATCHERY 49548 0 186956 236504 98 168.03 0.34 075660 1990 19920312 MCKENZIE R 1 MCKENZIE HATCHERY 32253 0 20524 52777 26 31.34 0.10 634024 1990 19910621 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 201694 2636106 2837800 531 1114.01 0.55 075732 1991 19930310 MCKENZIE R 1 MCKENZIE HATCHERY 31196 0 441551 472747 38 85.02 0.27 075733 1991 19930310 MCKENZIE R 1 MCKENZIE HATCHERY 30720 0 19410 50130 34 57.14 0.19 075734 1991 19921113 MCKENZIE R 1 MCKENZIE HATCHERY 30844 0 197596 228440 32 42.96 0.14 075818 1991 19930310 MCKENZIE R 1 MCKENZIE HATCHERY 31021 0 23004 54025 50 69.61 0.22 634339 1991 19920529 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 198220 2707780 2906000 173 298.67 0.15 070236 1992 19940302 MCKENZIE R 1 MCKENZIE HATCHERY 46383 0 3192 49575 46 62.97 0.14 070240 1992 19940302 MCKENZIE R 1 MCKENZIE HATCHERY 145705 0 12319 158024 278 320.31 0.22 070254 1992 19940302 MCKENZIE R 1 MCKENZIE HATCHERY 38342 0 3241 41583 80 93.19 0.24 070429 1992 19940302 MCKENZIE R 1 MCKENZIE HATCHERY 50627 0 1130 51757 26 26.45 0.05 070452 1992 19940308 WILLAMETTE R-1 MCKENZIE HATCHERY 30862 0 12265 43127 11 13.48 0.04 070453 1992 19940308 WILLAMETTE R-1 MCKENZIE HATCHERY 30945 0 7802 38747 6 13.23 0.04 070454 1992 19940308 WILLAMETTE R-1 MCKENZIE HATCHERY 29151 0 14718 43869 13 16.70 0.06 070455 1992 19940308 WILLAMETTE R-1 MCKENZIE HATCHERY 29803 0 14549 44352 2 2.04 0.01 070457 1992 19940308 WILLAMETTE R-1 MCKENZIE HATCHERY 28789 0 14290 43079 2 2.04 0.01 076121 1992 19940302 MCKENZIE R 1 MCKENZIE HATCHERY 171399 0 14491 185890 394 512.74 0.30 634953 1992 19930621 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 197962 2990538 3188500 599 1010.39 0.51 070444 1993 19950301 MCKENZIE R 1 MCKENZIE HATCHERY 27924 0 296238 324162 62 69.12 0.25 070830 1993 19941109 WILLAMETTE R-1 MCKENZIE HATCHERY 28061 0 2732 30793 28 39.01 0.14 070831 1993 19941108 WILLAMETTE R-1 MCKENZIE HATCHERY 29856 0 1722 31578 21 31.21 0.10 070834 1993 19941109 WILLAMETTE R-1 MCKENZIE HATCHERY 33338 0 587 33925 42 53.59 0.16 070835 1993 19941109 WILLAMETTE R-1 MCKENZIE HATCHERY 20540 0 609 21149 33 41.50 0.20 070836 1993 19950308 WILLAMETTE R-1 MCKENZIE HATCHERY 20175 0 10487 30662 7 13.54 0.07 13:25:57 04/02/2026 Regional Mark Information System PAGE 3 REPORT: SA1 SPECIES SURVIVAL ANALYSIS SPECIES: Chin Tagcode BrYr Date Rel Release Location.... Hatchery Location... #CWT.... LossRt #Non-CWT. Total Rel #Obs. #Est.... % Surv 070845 1993 19950224 WILLAMETTE R-1 MCKENZIE HATCHERY 21226 0 8384 29610 9 12.99 0.06 070846 1993 19950224 WILLAMETTE R-1 MCKENZIE HATCHERY 20880 0 8730 29610 4 4.13 0.02 070847 1993 19950308 WILLAMETTE R-1 MCKENZIE HATCHERY 31405 0 11803 43208 3 3.04 0.01 070848 1993 19950308 WILLAMETTE R-1 MCKENZIE HATCHERY 25618 0 13271 38889 7 7.02 0.03 070849 1993 19950308 WILLAMETTE R-1 MCKENZIE HATCHERY 27727 0 14348 42075 2 2.13 0.01 070850 1993 19950301 MCKENZIE R 1 MCKENZIE HATCHERY 27832 0 296109 323941 33 38.69 0.14 070851 1993 19950301 MCKENZIE R 1 MCKENZIE HATCHERY 27022 0 296018 323040 47 51.94 0.19 635318 1993 19940525 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 195147 3044953 3240100 483 1137.48 0.58 070445 1994 19960208 MCKENZIE R 1 MCKENZIE HATCHERY 29805 0 163925 193730 69 77.24 0.26 070450 1994 19960208 MCKENZIE R 1 MCKENZIE HATCHERY 30170 0 164346 194516 64 67.87 0.22 070860 1994 19960308 MCKENZIE R 1 MCKENZIE HATCHERY 25058 0 178933 203991 40 44.08 0.18 070963 1994 19951125 MCKENZIE R 1 MCKENZIE HATCHERY 7944 0 7944 1 3.38 0.04 071045 1994 19951108 WILLAMETTE R-1 MCKENZIE HATCHERY 34030 0 0 34030 31 42.31 0.12 071046 1994 19951108 WILLAMETTE R-1 MCKENZIE HATCHERY 25522 0 102 25624 34 43.26 0.17 071047 1994 19951108 WILLAMETTE R-1 MCKENZIE HATCHERY 29798 0 1861 31659 6 6.03 0.02 071048 1994 19951109 WILLAMETTE R-1 MCKENZIE HATCHERY 27681 0 2724 30405 3 3.01 0.01 071049 1994 19960315 CLACKAMAS R MCKENZIE HATCHERY 41673 0 405 42078 6 6.30 0.02 071050 1994 19960315 CLACKAMAS R MCKENZIE HATCHERY 39454 0 560 40014 9 12.06 0.03 071051 1994 19960315 CLACKAMAS R MCKENZIE HATCHERY 39457 198 39655 11 12.28 0.03 071243 1994 19960315 CLACKAMAS R MCKENZIE HATCHERY 38087 0 153 38240 7 8.70 0.02 635826 1994 19950608 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 151053 0 2317 153370 261 598.99 0.40 635831 1994 19950608 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 152204 0 1320 153524 243 473.01 0.31 071258 1995 19970306 MCKENZIE R 1 MCKENZIE HATCHERY 29143 0 115499 144642 77 97.22 0.33 071317 1995 19970206 MCKENZIE R 1 MCKENZIE HATCHERY 33739 0 253867 287606 63 71.26 0.21 076048 1995 19970318 MOLALLA R MCKENZIE HATCHERY 19881 0 64093 83974 4 8.79 0.04 076140 1995 19970206 MCKENZIE R 1 MCKENZIE HATCHERY 30214 0 169478 199692 40 84.78 0.28 091754 1995 19961108 CLACKAMAS R MCKENZIE HATCHERY 33415 0 1501 34916 43 86.27 0.26 091755 1995 19961108 CLACKAMAS R MCKENZIE HATCHERY 27699 0 2226 29925 19 46.05 0.17 091756 1995 19961108 CLACKAMAS R MCKENZIE HATCHERY 29610 0 647 30257 16 37.48 0.13 091757 1995 19961108 CLACKAMAS R MCKENZIE HATCHERY 29060 0 732 29792 35 53.14 0.18 091758 1995 19961108 CLACKAMAS R MCKENZIE HATCHERY 29380 0 113 29493 13 33.67 0.11 091759 1995 19961108 CLACKAMAS R MCKENZIE HATCHERY 29407 0 106 29513 14 23.44 0.08 091760 1995 19970313 WILLAMETTE R & TRIBS MCKENZIE HATCHERY 30170 0 8915 39085 1 1.01 0.00 091761 1995 19970313 WILLAMETTE R-1 MCKENZIE HATCHERY 28593 0 12834 41427 11 24.44 0.09 091762 1995 19970313 WILLAMETTE R & TRIBS MCKENZIE HATCHERY 30229 0 2078 32307 4 4.04 0.01 091763 1995 19970313 WILLAMETTE R-1 MCKENZIE HATCHERY 29634 0 12832 42466 4 8.33 0.03 091801 1995 19970313 CLACKAMAS R MCKENZIE HATCHERY 30529 0 12032 42561 11 23.02 0.08 091802 1995 19970313 CLACKAMAS R MCKENZIE HATCHERY 24996 0 6020 31016 9 14.48 0.06 091803 1995 19970306 MCKENZIE R 1 MCKENZIE HATCHERY 34307 0 128999 163306 105 132.21 0.39 091804 1995 19970306 MCKENZIE R 1 MCKENZIE HATCHERY 33838 0 124801 158639 91 137.70 0.41 636102 1995 19960522 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 101000 0 101000 167 321.80 0.32 636103 1995 19960605 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 95528 0 2647 98175 171 338.10 0.35 092160 1996 19980305 MCKENZIE R 1 MCKENZIE HATCHERY 85244 0 2555 87799 380 739.05 0.87 092161 1996 19980305 MCKENZIE R 1 MCKENZIE HATCHERY 30862 0 438 31300 106 196.22 0.64 092162 1996 19980305 MCKENZIE R 1 MCKENZIE HATCHERY 31306 0 154 31460 103 263.90 0.84 092228 1996 19971106 WILLAMETTE R-1 MCKENZIE HATCHERY 30368 0 720 31088 21 58.45 0.19 092229 1996 19971106 WILLAMETTE R-1 MCKENZIE HATCHERY 31356 0 660 32016 26 78.91 0.25 092230 1996 19971106 WILLAMETTE R-1 MCKENZIE HATCHERY 30273 0 1419 31692 22 55.83 0.18 092231 1996 19971106 WILLAMETTE R-1 MCKENZIE HATCHERY 31596 0 120 31716 15 38.07 0.12 092232 1996 19980313 WILLAMETTE R-2 MCKENZIE HATCHERY 37074 0 4101 41175 26 63.31 0.17 092233 1996 19980313 WILLAMETTE R-2 MCKENZIE HATCHERY 31353 0 4430 35783 16 25.34 0.08 092234 1996 19980312 CLACKAMAS R MCKENZIE HATCHERY 35126 1 3092 38218 10 46.76 0.13 092235 1996 19980312 CLACKAMAS R MCKENZIE HATCHERY 37274 0 4322 41596 23 90.58 0.24 092236 1996 19980312 CLACKAMAS R MCKENZIE HATCHERY 38838 0 3086 41924 43 114.87 0.30 092237 1996 19980312 CLACKAMAS R MCKENZIE HATCHERY 38281 0 970 39251 26 71.62 0.19 13:25:57 04/02/2026 Regional Mark Information System PAGE 4 REPORT: SA1 SPECIES SURVIVAL ANALYSIS SPECIES: Chin Tagcode BrYr Date Rel Release Location.... Hatchery Location... #CWT.... LossRt #Non-CWT. Total Rel #Obs. #Est.... % Surv 092238 1996 19980312 CLACKAMAS R MCKENZIE HATCHERY 40669 0 1026 41695 55 132.23 0.33 092239 1996 19980312 CLACKAMAS R MCKENZIE HATCHERY 39582 0 2136 41718 91 232.84 0.59 092240 1996 19971111 MCKENZIE R 1 MCKENZIE HATCHERY 35595 0 862 36457 37 60.49 0.17 092241 1996 19971111 MCKENZIE R 1 MCKENZIE HATCHERY 36059 0 589 36648 34 66.77 0.19 092242 1996 19980305 MCKENZIE R 1 MCKENZIE HATCHERY 28743 0 229 28972 109 218.63 0.76 092243 1996 19980305 MCKENZIE R 1 MCKENZIE HATCHERY 28449 0 404 28853 124 257.91 0.91 092244 1996 19980305 MCKENZIE R 1 MCKENZIE HATCHERY 28531 0 576 29107 96 210.17 0.74 092245 1996 19980205 RINGOLD POND (TROUT) MCKENZIE HATCHERY 36608 0 5693 42301 54 120.98 0.33 092246 1996 19980205 MCKENZIE R 1 MCKENZIE HATCHERY 40373 0 2316 42689 142 264.82 0.66 092247 1996 19980205 MCKENZIE R 1 MCKENZIE HATCHERY 49132 0 6456 55588 175 341.41 0.69 092248 1996 19980305 MCKENZIE R 1 MCKENZIE HATCHERY 57133 0 723 57856 196 390.36 0.68 092249 1996 19980205 MCKENZIE R 1 MCKENZIE HATCHERY 107830 0 6277 114107 382 793.82 0.74 092250 1996 19971111 MCKENZIE R 1 MCKENZIE HATCHERY 150193 0 4172 154365 220 369.32 0.25 092251 1996 19971111 MCKENZIE R 1 MCKENZIE HATCHERY 38005 0 1432 39437 45 92.14 0.24 092252 1996 19980205 MCKENZIE R 1 MCKENZIE HATCHERY 48672 0 8093 56765 172 302.99 0.62 092253 1996 19980205 MCKENZIE R 1 MCKENZIE HATCHERY 51215 0 5510 56725 196 366.85 0.72 630127 1996 19970522 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 199284 0 3449 202733 594 994.17 0.50 092352 1997 19990210 MCKENZIE R 1 MCKENZIE HATCHERY 12012 0 12012 12 42.38 0.35 092446 1997 19990310 MCKENZIE R 1 MCKENZIE HATCHERY 22137 0 1135 23272 71 218.85 0.99 092451 1997 19990310 MCKENZIE R 1 MCKENZIE HATCHERY 27373 0 509 27882 91 275.32 1.01 092452 1997 19990310 MCKENZIE R 1 MCKENZIE HATCHERY 27128 0 340 27468 89 265.59 0.98 092512 1997 19990310 MCKENZIE R 1 MCKENZIE HATCHERY 93931 0 1072 95003 395 1170.64 1.25 092544 1997 19981105 WILLAMETTE R-1 MCKENZIE HATCHERY 58676 0 1594 60270 17 41.28 0.07 092545 1997 19981105 WILLAMETTE R-1 MCKENZIE HATCHERY 58418 0 1602 60020 9 27.35 0.05 092546 1997 19990308 WILLAMETTE R-1 MCKENZIE HATCHERY 80292 0 1796 82088 9 34.51 0.04 092547 1997 19990309 WILLAMETTE R-1 MCKENZIE HATCHERY 78749 0 2832 81581 4 15.29 0.02 092548 1997 19990309 CLACKAMAS R MCKENZIE HATCHERY 77713 0 791 78504 47 152.23 0.20 092549 1997 19990308 WILLAMETTE R-1 MCKENZIE HATCHERY 80977 0 1060 82037 8 20.72 0.03 092550 1997 19990310 MCKENZIE R 1 MCKENZIE HATCHERY 130491 0 6692 137183 421 1240.67 0.95 092628 1997 19981104 MCKENZIE R 1 MCKENZIE HATCHERY 245724 0 4915 250639 167 465.10 0.19 092629 1997 19990210 MCKENZIE R 1 MCKENZIE HATCHERY 78309 0 1014 79323 51 138.45 0.18 092630 1997 19990210 MCKENZIE R 1 MCKENZIE HATCHERY 254259 0 18740 272999 390 1187.50 0.47 092646 1997 19990310 MCKENZIE R 1 MCKENZIE HATCHERY 54350 0 571 54921 210 593.78 1.09 630308 1997 19980506 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 203906 0 1789 205695 258 438.80 0.22 630309 1997 19980506 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 204023 0 632 204655 194 286.15 0.14 092653 1998 20000308 MCKENZIE R 1 MCKENZIE HATCHERY 29032 0 140734 169766 303 630.26 2.17 092654 1998 20000308 MCKENZIE R 1 MCKENZIE HATCHERY 29362 0 140811 170173 272 575.30 1.96 092738 1998 19991116 MCKENZIE R 1 MCKENZIE HATCHERY 29191 0 217171 246362 79 266.85 0.91 092739 1998 20000209 MCKENZIE R 1 MCKENZIE HATCHERY 31342 0 52697 84039 140 325.22 1.04 092858 1998 20000306 WILLAMETTE R (PORTLA MCKENZIE HATCHERY 37068 0 3108 40176 32 75.79 0.20 092859 1998 20000306 WILLAMETTE R (PORTLA MCKENZIE HATCHERY 37274 0 3821 41095 15 40.35 0.11 092860 1998 20000307 CLACKAMAS R MCKENZIE HATCHERY 37634 0 2574 40208 38 141.33 0.38 092861 1998 20000307 CLACKAMAS R MCKENZIE HATCHERY 36907 0 3586 40493 137 307.71 0.83 092862 1998 20000307 CLACKAMAS R MCKENZIE HATCHERY 39818 0 618 40436 172 432.35 1.09 092863 1998 20000307 CLACKAMAS R MCKENZIE HATCHERY 38810 0 2103 40913 184 650.36 1.68 092901 1998 20000308 CLACKAMAS R MCKENZIE HATCHERY 39048 0 1727 40775 115 541.95 1.39 092902 1998 20000308 CLACKAMAS R MCKENZIE HATCHERY 39263 0 1652 40915 135 434.19 1.11 092903 1998 19991109 WILLAMETTE R (PORTLA MCKENZIE HATCHERY 28802 0 1707 30509 46 125.20 0.43 092904 1998 19990309 WILLAMETTE R (PORTLA MCKENZIE HATCHERY 29597 0 908 30505 10 35.58 0.12 092905 1998 19991104 WILLAMETTE R (PORTLA MCKENZIE HATCHERY 28661 0 1923 30584 61 273.30 0.95 092906 1998 19991104 WILLAMETTE R (PORTLA MCKENZIE HATCHERY 27721 0 2863 30584 41 156.16 0.56 092907 1998 20000308 MCKENZIE R 1 MCKENZIE HATCHERY 47953 0 2679 50632 680 1231.90 2.57 092908 1998 20000209 MCKENZIE R 1 MCKENZIE HATCHERY 30474 0 247306 277780 165 376.94 1.24 631009 1998 19990518 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 197825 0 2851 200676 1125 1974.07 1.00 631010 1998 19990518 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 193302 0 6970 200272 1213 2403.94 1.24 13:25:57 04/02/2026 Regional Mark Information System PAGE 5 REPORT: SA1 SPECIES SURVIVAL ANALYSIS SPECIES: Chin Tagcode BrYr Date Rel Release Location.... Hatchery Location... #CWT.... LossRt #Non-CWT. Total Rel #Obs. #Est.... % Surv 093019 1999 20010207 MCKENZIE R 1 MCKENZIE HATCHERY 31087 0 49112 80199 145 214.12 0.69 093024 1999 20010207 MCKENZIE R 1 MCKENZIE HATCHERY 31813 0 240334 272147 99 145.73 0.46 093038 1999 20001108 MCKENZIE R 1 MCKENZIE HATCHERY 28445 0 213918 242363 169 294.72 1.04 093135 1999 20001107 WILLAMETTE R (PORTLA MCKENZIE HATCHERY 25497 0 4776 30273 104 238.49 0.94 093136 1999 20001107 WILLAMETTE R (PORTLA MCKENZIE HATCHERY 27722 0 2493 30215 101 207.31 0.75 093137 1999 20001107 WILLAMETTE R (PORTLA MCKENZIE HATCHERY 29950 0 1784 31734 87 204.16 0.68 093138 1999 20001107 WILLAMETTE R (PORTLA MCKENZIE HATCHERY 25600 0 4973 30573 87 216.85 0.85 093139 1999 20010308 WILLAMETTE R (PORTLA MCKENZIE HATCHERY 38125 0 2188 40313 225 438.00 1.15 093140 1999 20010308 WILLAMETTE R (PORTLA MCKENZIE HATCHERY 38362 0 816 39178 297 542.76 1.41 093141 1999 20010307 CLACKAMAS R MCKENZIE HATCHERY 39844 0 1351 41195 123 251.98 0.63 093142 1999 20010307 CLACKAMAS R MCKENZIE HATCHERY 36997 0 938 37935 227 455.75 1.23 093143 1999 20010307 CLACKAMAS R MCKENZIE HATCHERY 38914 0 796 39710 235 489.11 1.26 093144 1999 20010307 CLACKAMAS R MCKENZIE HATCHERY 39113 0 727 39840 110 239.08 0.61 093145 1999 20010306 CLACKAMAS R MCKENZIE HATCHERY 35915 0 4331 40246 166 406.03 1.13 093146 1999 20010306 CLACKAMAS R MCKENZIE HATCHERY 38718 0 830 39548 57 112.49 0.29 093147 1999 20010307 MCKENZIE R 1 MCKENZIE HATCHERY 33027 0 144350 177377 139 181.93 0.55 093148 1999 20010307 MCKENZIE R 1 MCKENZIE HATCHERY 33201 0 144409 177610 148 208.67 0.63 093149 1999 20010307 MCKENZIE R 1 MCKENZIE HATCHERY 49220 0 564 49784 149 169.52 0.34 630171 1999 20000531 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 196999 0 3001 200000 486 864.15 0.44 630172 1999 20000531 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 197889 0 2111 200000 467 855.84 0.43 093335 2000 20011107 MCKENZIE R 1 MCKENZIE HATCHERY 28503 0 333836 362339 154 241.36 0.85 093336 2000 20020306 MCKENZIE R 1 MCKENZIE HATCHERY 27477 0 410344 437821 255 356.70 1.30 093337 2000 20020204 MCKENZIE R 1 MCKENZIE HATCHERY 45631 0 292528 338159 212 300.72 0.66 093338 2000 20020204 MCKENZIE R 1 MCKENZIE HATCHERY 46464 0 3648 50112 302 320.18 0.69 630669 2000 20010606 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 197407 0 2802 200209 410 707.72 0.36 630670 2000 20010606 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 202658 0 2566 205224 411 596.64 0.29 093457 2001 20021106 MCKENZIE R 1 MCKENZIE HATCHERY 24163 0 331439 355602 44 72.10 0.30 093458 2001 20030303 MCKENZIE R 1 MCKENZIE HATCHERY 30170 0 413188 443358 67 86.23 0.29 093613 2001 20030130 MCKENZIE R 1 MCKENZIE HATCHERY 49596 0 305174 354770 85 131.40 0.26 093614 2001 20030130 MCKENZIE R 1 MCKENZIE HATCHERY 48355 0 1884 50239 113 122.17 0.25 631374 2001 20020607 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 162160 0 18319 180479 147 210.82 0.13 631375 2001 20020607 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 178119 0 5301 183420 142 254.16 0.14 093742 2002 20031026 MCKENZIE R 1 MCKENZIE HATCHERY 29979 0 322392 352371 70 96.16 0.32 093743 2002 20040307 MCKENZIE R 1 MCKENZIE HATCHERY 28776 0 420156 448932 67 94.40 0.33 093753 2002 20040207 MCKENZIE R 1 MCKENZIE HATCHERY 49482 0 294815 344297 204 288.85 0.58 093854 2002 20040207 MCKENZIE R 1 MCKENZIE HATCHERY 48799 0 1150 49949 218 221.16 0.45 631783 2002 20030523 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 198321 0 1479 199800 715 1038.38 0.52 631784 2002 20030523 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 195038 0 5062 200100 865 1542.64 0.79 093927 2003 20050201 MCKENZIE R 1 MCKENZIE HATCHERY 49918 0 302651 352569 71 80.22 0.16 093928 2003 20050201 MCKENZIE R 1 MCKENZIE HATCHERY 48845 0 1189 50034 47 47.44 0.10 094007 2003 20041108 MCKENZIE R 1 MCKENZIE HATCHERY 30923 0 323836 354759 37 51.14 0.17 094008 2003 20050228 MCKENZIE R 1 MCKENZIE HATCHERY 30946 0 422014 452960 70 96.76 0.31 632378 2003 20040531 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 198241 0 1559 199800 508 833.36 0.42 632379 2003 20040531 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 197541 0 2359 199900 497 743.96 0.38 093203 2004 20060316 MCKENZIE R 1 MCKENZIE HATCHERY 31119 0 417636 448755 63 93.41 0.30 094138 2004 20060213 MCKENZIE R 1 MCKENZIE HATCHERY 48328 0 314560 362888 245 354.06 0.73 094219 2004 20051114 MCKENZIE R 1 MCKENZIE HATCHERY 29184 0 323622 352806 10 14.88 0.05 094221 2004 20060213 MCKENZIE R 1 MCKENZIE HATCHERY 48655 0 2765 51420 288 296.10 0.61 632966 2004 20050527 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 204269 0 820 205089 824 1261.13 0.62 632967 2004 20050527 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 204698 0 492 205190 787 1316.66 0.64 094019 2005 20070206 MCKENZIE R 1 MCKENZIE HATCHERY 47255 0 4409 51664 191 199.65 0.42 094333 2005 20070206 MCKENZIE R 1 MCKENZIE HATCHERY 20064 0 125698 145762 66 81.22 0.40 094345 2005 20070206 MCKENZIE R 1 MCKENZIE HATCHERY 30045 0 188601 218646 89 129.50 0.43 094438 2005 20061106 MCKENZIE R 1 MCKENZIE HATCHERY 30169 0 325569 355738 97 125.21 0.42 094439 2005 20070228 MCKENZIE R 1 MCKENZIE HATCHERY 29999 0 430928 460927 166 229.19 0.76 13:25:57 04/02/2026 Regional Mark Information System PAGE 6 REPORT: SA1 SPECIES SURVIVAL ANALYSIS SPECIES: Chin Tagcode BrYr Date Rel Release Location.... Hatchery Location... #CWT.... LossRt #Non-CWT. Total Rel #Obs. #Est.... % Surv 633371 2005 20060530 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 198542 0 458 199000 1284 1796.58 0.90 633372 2005 20060530 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 199000 0 199000 1196 1933.48 0.97 094614 2006 20071116 MCKENZIE R 1 MCKENZIE HATCHERY 30243 0 312970 343213 55 82.50 0.27 094615 2006 20080311 MCKENZIE R 1 MCKENZIE HATCHERY 27586 0 396770 424356 241 416.14 1.51 094616 2006 20080210 MCKENZIE R 1 MCKENZIE HATCHERY 50987 0 303772 354759 322 506.67 0.99 094617 2006 20080210 MCKENZIE R 1 MCKENZIE HATCHERY 50806 0 1818 52624 533 572.81 1.13 633882 2006 20070601 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 204795 0 205 205000 438 635.46 0.31 633883 2006 20070601 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 204385 0 615 205000 480 580.65 0.28 090187 2007 20081107 MCKENZIE R 1 MCKENZIE HATCHERY 82691 0 1364 84055 255 495.57 0.60 090189 2007 20090302 MCKENZIE R 1 MCKENZIE HATCHERY 107602 0 0 107602 343 584.66 0.54 090190 2007 20090206 MCKENZIE R 1 MCKENZIE HATCHERY 95273 0 8047 103320 238 471.34 0.49 094652 2007 20081107 MCKENZIE R 1 MCKENZIE HATCHERY 31321 0 0 31321 109 190.22 0.61 634285 2007 20080603 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 202635 0 202635 981 1282.31 0.63 634286 2007 20080603 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 202671 0 202671 889 1405.32 0.69 090237 2008 20100205 MCKENZIE R 1 MCKENZIE HATCHERY 101944 0 1771 103715 121 240.82 0.24 090238 2008 20100309 MCKENZIE R 1 MCKENZIE HATCHERY 99085 0 4109 103194 93 135.09 0.14 090239 2008 20091108 MCKENZIE R 1 MCKENZIE HATCHERY 106004 0 1606 107610 295 615.92 0.58 634864 2008 20090601 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 192495 0 9599 202094 290 463.90 0.24 634865 2008 20090601 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 191280 0 10513 201793 286 389.65 0.20 090387 2009 20101105 MCKENZIE R 1 MCKENZIE HATCHERY 99996 0 1697 101693 153 235.42 0.24 090388 2009 20110127 MCKENZIE R 1 MCKENZIE HATCHERY 101255 0 276 101531 99 181.17 0.18 090389 2009 20110309 MCKENZIE R 1 MCKENZIE HATCHERY 105643 0 358075 463718 83 164.89 0.16 090390 2009 20101209 MCKENZIE R 1 MCKENZIE HATCHERY 906338 0 3822 910160 1075 1744.32 0.19 635297 2009 20100604 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 200073 0 4898 204971 741 1136.90 0.57 635298 2009 20100604 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 199615 0 5539 205154 745 927.13 0.46 090533 2010 20111103 MCKENZIE R 1 MCKENZIE HATCHERY 150916 0 1758 152674 434 621.74 0.41 090534 2010 20111103 MCKENZIE R 1 MCKENZIE HATCHERY 198777 0 1385 200162 568 842.73 0.42 090535 2010 20120202 MCKENZIE R 1 MCKENZIE HATCHERY 198175 0 3467 201642 434 679.24 0.34 090536 2010 20120202 MCKENZIE R 1 MCKENZIE HATCHERY 203450 0 1956 205406 392 606.19 0.30 090537 2010 20120312 WILLAMETTE R CST FK MCKENZIE HATCHERY 211934 0 194 212128 217 448.54 0.21 090538 2010 20120312 MCKENZIE R 1 MCKENZIE HATCHERY 246281 0 1636 247917 1171 1655.80 0.67 635693 2010 20110519 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 202102 0 1898 204000 230 428.00 0.21 635696 2010 20110519 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 203506 0 2702 206208 260 333.76 0.16 090528 2011 20130306 WILLAMETTE R CST FK MCKENZIE HATCHERY 54973 0 315287 370260 151 366.66 0.67 090674 2011 20121102 MCKENZIE R 1 MCKENZIE HATCHERY 51251 0 121408 172659 322 446.64 0.87 090675 2011 20121102 MCKENZIE R 1 MCKENZIE HATCHERY 52164 0 121307 173471 223 331.29 0.64 090676 2011 20130208 MCKENZIE R 1 MCKENZIE HATCHERY 51489 0 99751 151240 502 726.03 1.41 090677 2011 20130208 MCKENZIE R 1 MCKENZIE HATCHERY 51534 0 99642 151176 472 720.35 1.40 090678 2011 20130305 MCKENZIE R 1 MCKENZIE HATCHERY 55893 0 53678 109571 520 696.68 1.25 090679 2011 20130305 MCKENZIE R 1 MCKENZIE HATCHERY 54943 0 53586 108529 629 945.23 1.72 636164 2011 20120526 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 200460 0 3675 204135 241 455.41 0.23 636165 2011 20120526 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 185768 0 17480 203248 334 403.24 0.22 090696 2012 20131104 MCKENZIE R 1 MCKENZIE HATCHERY 100822 0 260671 361493 29 48.34 0.05 090697 2012 20140129 MCKENZIE R 1 MCKENZIE HATCHERY 99222 0 204950 304172 598 761.48 0.77 090698 2012 20140301 MCKENZIE R 1 MCKENZIE HATCHERY 77827 0 110856 188683 138 174.39 0.22 090699 2012 20140218 WILLAMETTE R CST FK MCKENZIE HATCHERY 75581 0 187504 263085 238 426.96 0.56 636297 2012 20130529 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 201471 0 3276 204747 246 303.67 0.15 636298 2012 20130529 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 203086 0 815 203901 186 246.45 0.12 090853 2013 20150201 MCKENZIE R 1 MCKENZIE HATCHERY 51223 0 128552 179775 768 923.24 1.80 090854 2013 20150316 MCKENZIE R 1 MCKENZIE HATCHERY 45366 0 144559 189925 499 627.82 1.38 090881 2013 20141230 ROW R (WILLAMETTE R MCKENZIE HATCHERY 86162 0 130356 216518 192 362.73 0.42 090882 2013 20150316 MCKENZIE R 1 MCKENZIE HATCHERY 95507 0 144543 240050 660 834.11 0.87 636659 2013 20140528 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 201393 0 728 202121 584 956.31 0.47 636660 2013 20140528 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 201033 0 1051 202084 602 769.07 0.38 090937 2014 20160222 MCKENZIE R 1 MCKENZIE HATCHERY 47551 0 101884 149435 409 462.75 0.97 13:25:57 04/02/2026 Regional Mark Information System PAGE 7 REPORT: SA1 SPECIES SURVIVAL ANALYSIS SPECIES: Chin Tagcode BrYr Date Rel Release Location.... Hatchery Location... #CWT.... LossRt #Non-CWT. Total Rel #Obs. #Est.... % Surv 090938 2014 20160328 MCKENZIE R 1 MCKENZIE HATCHERY 48080 0 104832 152912 469 570.07 1.19 090939 2014 20160328 MCKENZIE R 1 MCKENZIE HATCHERY 47106 0 3186 50292 470 577.59 1.23 090940 2014 20160222 MCKENZIE R 1 MCKENZIE HATCHERY 47583 0 2944 50527 306 396.95 0.83 090941 2014 20160201 MCKENZIE R 1 MCKENZIE HATCHERY 48504 0 1674 50178 299 382.80 0.79 090942 2014 20160201 MCKENZIE R 1 MCKENZIE HATCHERY 48384 0 103024 151408 295 364.19 0.75 636822 2014 20150601 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 203390 0 694 204084 1817 2634.60 1.30 636823 2014 20150601 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 203157 0 1021 204178 1685 2038.35 1.00 090883 2015 20170206 MCKENZIE R 1 MCKENZIE HATCHERY 101739 0 99652 201391 107 114.76 0.11 090999 2015 20170301 MCKENZIE R 1 MCKENZIE HATCHERY 99687 0 100816 200503 98 110.35 0.11 091001 2015 20170323 MCKENZIE R 1 MCKENZIE HATCHERY 99506 0 103350 202856 182 198.07 0.20 636958 2015 20160520 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 202166 0 344 202510 1422 1941.40 0.96 636959 2015 20160520 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 200032 0 2491 202523 1065 1259.07 0.63 091002 2016 20180130 MCKENZIE R 1 MCKENZIE HATCHERY 101920 0 99667 201587 229 338.27 0.33 091130 2016 20180226 MCKENZIE R 1 MCKENZIE HATCHERY 101491 0 99503 200994 171 251.38 0.25 091131 2016 20180322 MCKENZIE R 1 MCKENZIE HATCHERY 101396 0 99753 201149 363 483.51 0.48 637168 2016 20170522 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 201999 0 201999 736 999.80 0.49 637169 2016 20170522 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 201594 0 405 201999 606 668.10 0.33 091272 2017 20190121 MCKENZIE R 1 MCKENZIE HATCHERY 34138 0 167414 201552 45 115.28 0.34 091273 2017 20190310 MCKENZIE R 1 MCKENZIE HATCHERY 34047 0 164740 198787 62 146.34 0.43 091274 2017 20190410 MCKENZIE R 1 MCKENZIE HATCHERY 33602 0 168229 201831 115 270.87 0.81 637230 2017 20180521 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 202713 0 591 203304 511 602.16 0.30 637231 2017 20180521 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 204883 0 204883 439 464.81 0.23 091395 2018 20200203 MCKENZIE R 1 MCKENZIE HATCHERY 35036 0 160687 195723 93 173.09 0.49 091396 2018 20200303 MCKENZIE R 1 MCKENZIE HATCHERY 34940 0 168155 203095 51 89.88 0.26 091397 2018 20200331 MCKENZIE R 1 MCKENZIE HATCHERY 34305 0 162746 197051 74 142.19 0.41 637371 2018 20190528 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 202051 0 994 203045 1080 1229.76 0.61 637412 2018 20190528 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 201312 0 809 202121 1015 1088.68 0.54 637426 2019 20200529 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 200052 0 502 200554 763 1084.99 0.54 637427 2019 20200529 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 199790 0 872 200662 723 828.54 0.41 637752 2019 20200522 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 499869 0 751 500620 2090 2377.20 0.48 637784 2019 20200522 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 501122 0 1479 502601 2620 2991.73 0.60 091590 2020 20220126 MCKENZIE R 1 MCKENZIE HATCHERY 31635 169859 201494 23 68.14 0.22 091591 2020 20220307 MCKENZIE R 1 MCKENZIE HATCHERY 35750 166062 201812 28 73.23 0.20 091592 2020 20220404 MCKENZIE R 1 MCKENZIE HATCHERY 35979 118396 154375 25 72.33 0.20 637783 2020 20210513 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 329598 0 1290 330888 966 1120.24 0.34 637898 2020 20210521 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 198502 0 1601 200103 561 771.18 0.39 637899 2020 20210519 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 198629 0 1602 200231 547 569.94 0.29 637925 2020 20210510 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 497401 0 1897 499298 1724 1926.48 0.39 091988 2021 20230214 MCKENZIE R 1 MCKENZIE HATCHERY 34443 162715 197158 12 35.13 0.10 091989 2021 20230314 MCKENZIE R 1 MCKENZIE HATCHERY 34549 162229 196778 28 98.68 0.29 637960 2021 20220518 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 547046 0 2694 549740 1091 1238.94 0.23 638312 2021 20220606 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 199125 0 1931 201056 294 513.60 0.26 638317 2021 20220606 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 197131 0 5595 202726 244 306.09 0.16 638328 2021 20220516 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 404488 0 1910 406398 599 721.77 0.18 638065 2022 20230530 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 200922 0 890 201812 11 11.02 0.01 638068 2022 20230530 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 199453 0 1954 201407 8 10.05 0.01 638575 2022 20230511 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 432708 0 1259 433967 67 103.11 0.02 638577 2022 20230511 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 567346 0 2050 569396 100 131.44 0.02 638605 2023 20240523 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 490357 0 3357 493714 1 3.20 0.00 638519 2024 20250528 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 198260 0 2783 201043 1 4.36 0.00 SPECIES: Coho 150708 1971 19730423 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 18280 56209 74489 300 1490.61 8.15 150809 1971 19730801 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 17001 708 17709 66 271.32 1.60 13:25:57 04/02/2026 Regional Mark Information System PAGE 8 REPORT: SA1 SPECIES SURVIVAL ANALYSIS SPECIES: Coho Tagcode BrYr Date Rel Release Location.... Hatchery Location... #CWT.... LossRt #Non-CWT. Total Rel #Obs. #Est.... % Surv 150814 1971 19730423 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 18320 56951 75271 283 1462.34 7.98 151003 1971 19730423 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 17920 61908 79828 107 587.73 3.28 010405 1972 19740731 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 20221 226134 246355 525 1486.08 7.35 010313 1973 19750430 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 3931 0 3931 37 178.25 4.53 010415 1973 19750430 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 4140 0 4140 69 201.96 4.88 010501 1973 19750401 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 4085 0 4085 99 393.89 9.64 010502 1973 19750430 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 4758 0 4758 72 244.66 5.14 010503 1973 19750430 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 3327 0 3327 50 207.47 6.24 010504 1973 19750430 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 3301 0 3301 47 157.05 4.76 010505 1973 19750430 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 3758 0 3758 99 324.63 8.64 010506 1973 19750430 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 4265 0 4265 73 263.71 6.18 010615 1973 19750430 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 1556 0 1556 17 47.93 3.08 010701 1973 19750430 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 5029 0 5029 33 106.52 2.12 010702 1973 19750430 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 6282 0 6282 47 177.50 2.83 010703 1973 19750430 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 6129 0 6129 45 133.30 2.17 010704 1973 19750430 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 5700 0 5700 158 567.98 9.96 010705 1973 19750430 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 7009 0 7009 32 100.52 1.43 010706 1973 19750430 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 7997 0 7997 187 699.79 8.75 010707 1973 19750430 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 5239 0 5239 137 523.93 10.00 010708 1973 19750430 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 6436 0 6436 174 599.35 9.31 010709 1973 19750430 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 8483 0 8483 244 787.40 9.28 010710 1973 19750430 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 8433 0 8433 233 711.16 8.43 010711 1973 19750430 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 30028 0 30028 251 748.89 2.49 010712 1973 19750430 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 8710 0 8710 258 785.45 9.02 010713 1973 19750430 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 8493 0 8493 199 700.35 8.25 010714 1973 19750430 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 9141 0 9141 276 928.12 10.15 010715 1973 19750430 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 8753 0 8753 217 799.97 9.14 010801 1973 19750430 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 9235 0 9235 234 734.99 7.96 010802 1973 19750430 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 8700 0 8700 273 884.62 10.17 010803 1973 19750430 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 8816 0 8816 263 946.82 10.74 010806 1973 19750430 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 1556 0 1556 18 72.43 4.65 010807 1973 19750430 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 1479 0 1479 19 87.92 5.94 010808 1973 19750430 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 1576 0 1576 22 111.41 7.07 010815 1973 19750430 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 8966 0 8966 211 707.46 7.89 010901 1973 19750430 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 8211 0 8211 234 816.00 9.94 010902 1973 19750430 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 8547 0 8547 106 356.65 4.17 010903 1973 19750430 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 8018 0 8018 139 512.29 6.39 010904 1973 19750430 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 7415 0 7415 102 365.30 4.93 010905 1973 19750430 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 8529 0 8529 136 518.79 6.08 010906 1973 19750430 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 8748 0 8748 123 402.06 4.60 010907 1973 19750430 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 8560 0 8560 132 457.93 5.35 010908 1973 19750430 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 9021 0 9021 119 403.01 4.47 010909 1973 19750430 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 8818 0 8818 117 358.11 4.06 011505 1973 19750509 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 28797 67860 96657 564 1575.32 5.47 011506 1973 19750509 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 27899 66470 94369 759 2335.54 8.37 011510 1973 19750715 CRISP CR 09.0113 SOOS CREEK HATCHERY 19883 411117 431000 571 2071.39 10.42 011513 1973 19750509 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 19136 69939 89075 523 1508.87 7.88 130411 1974 19760430 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 14406 1334 15740 402 1362.46 9.46 130412 1974 19760430 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 20622 1905 22527 588 1963.95 9.52 130413 1974 19760101 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 23667 2175 25842 1198 4040.33 17.07 130414 1974 19760430 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 20958 1926 22884 874 2825.95 13.48 130415 1974 19760430 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 15477 1430 16907 773 2449.11 15.82 130501 1974 19760430 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 20328 220 20548 1045 3272.88 16.10 130502 1974 19760430 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 13104 1202 14306 161 429.27 3.28 130503 1974 19760430 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 23373 2155 25528 739 2358.53 10.09 13:25:57 04/02/2026 Regional Mark Information System PAGE 9 REPORT: SA1 SPECIES SURVIVAL ANALYSIS SPECIES: Coho Tagcode BrYr Date Rel Release Location.... Hatchery Location... #CWT.... LossRt #Non-CWT. Total Rel #Obs. #Est.... % Surv 130504 1974 19760430 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 22680 2080 24760 627 2173.04 9.58 130806 1974 19760531 CRISP CR 09.0113 SOOS CREEK HATCHERY 41678 654350 696028 2442 8343.47 20.02 130815 1974 19760430 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 29920 301720 331640 1854 5760.93 19.25 130612 1975 19770420 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 23567 1885 25452 142 597.44 2.54 131007 1975 19770420 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 18565 1485 20050 101 422.46 2.28 131008 1975 19770420 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 18514 1481 19995 93 399.13 2.16 131107 1975 19770408 WHITE R 10.0031 SOOS CREEK HATCHERY 52987 199013 252000 567 2205.11 4.16 131111 1975 19770420 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 18557 1486 20043 170 647.96 3.49 131112 1975 19770420 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 18542 1483 20025 21 89.12 0.48 131305 1975 19770420 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 20839 1667 22506 233 931.19 4.47 131306 1975 19770420 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 21112 1689 22801 88 354.51 1.68 131312 1975 19770420 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 24000 1920 25920 295 1143.43 4.76 131313 1975 19770420 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 23897 1912 25809 253 987.16 4.13 131603 1975 19770407 NEWAUKUM CR 09.0114 SOOS CREEK HATCHERY 48174 20664 68838 422 1725.01 3.58 131604 1975 19770407 OHOP CR 11.0086 SOOS CREEK HATCHERY 46350 17073 63423 1321 5062.70 10.92 631738 1976 19780414 OHOP CR 11.0086 SOOS CREEK HATCHERY 50942 28408 79350 447 1865.79 3.66 631739 1976 19780414 NEWAUKUM CR 09.0114 SOOS CREEK HATCHERY 49247 18442 67689 801 3115.53 6.33 631740 1976 19780505 TANWAX CR 11.0067 SOOS CREEK HATCHERY 40695 31885 72580 611 2484.86 6.11 631651 1977 19790430 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 17776 349478 367254 503 1785.73 10.05 631759 1977 19790614 CRISP CR 09.0113 SOOS CREEK HATCHERY 22606 279371 301977 388 1385.12 6.13 631829 1977 19790614 CRISP CR 09.0113 SOOS CREEK HATCHERY 14924 184435 199359 696 2523.45 16.91 631838 1977 19790614 CRISP CR 09.0113 SOOS CREEK HATCHERY 788 9805 10593 32 106.66 13.54 631862 1978 19800423 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 16840 0 16840 314 1223.46 7.27 631863 1978 19800423 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 15065 0 15065 352 1263.13 8.38 631901 1978 19800423 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 19511 39 19550 414 1692.83 8.68 631916 1978 19800423 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 34984 514084 549068 811 3128.91 8.94 632059 1978 19800602 CRISP CR 09.0113 SOOS CREEK HATCHERY 32950 517034 549984 983 3516.98 10.67 632115 1978 19800423 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 17987 45 18032 481 1756.09 9.76 632116 1978 19800423 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 20828 208 21036 531 1948.12 9.35 632117 1978 19800423 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 20862 125 20987 517 2016.17 9.66 632118 1978 19800423 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 17679 177 17856 400 1550.85 8.77 632121 1978 19800423 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 20620 0 20620 433 1625.13 7.88 632016 1979 19810501 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 17802 38873 56675 388 1424.43 8.00 632108 1979 19810604 BIG SOOS + CRISP CRK SOOS CREEK HATCHERY 55565 906720 962285 1428 5443.57 9.80 632138 1979 19810501 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 19144 53368 72512 482 1915.55 10.01 632139 1979 19810501 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 19939 74418 94357 449 1776.76 8.91 632140 1979 19810501 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 18433 107681 126114 498 1989.00 10.79 632141 1979 19810501 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 16416 62820 79236 579 2243.63 13.67 632142 1979 19810501 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 18133 52615 70748 744 2965.98 16.36 632143 1979 19810501 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 20355 37674 58029 885 3566.83 17.52 632244 1979 19810501 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 16933 27546 44479 738 3081.71 18.20 632352 1980 19820426 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 24754 394459 419213 930 3471.84 14.03 632353 1980 19820426 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 25243 162301 187544 987 3624.25 14.36 632554 1981 19830408 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 24154 151246 175400 508 1468.48 6.08 632555 1981 19830408 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 26385 368115 394500 711 2041.79 7.74 632851 1982 19840331 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 25745 568916 594661 731 2856.59 11.10 632806 1983 19850425 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 17163 279654 296817 792 2927.27 17.06 632807 1983 19850425 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 16976 276607 293583 788 2814.58 16.58 633438 1984 19860414 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 15424 174689 190113 689 2245.93 14.56 633439 1984 19860414 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 15470 175213 190683 726 2301.17 14.88 633440 1984 19860414 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 15322 173082 188404 734 2344.81 15.30 633708 1985 19870330 GREEN R 09.0001 SOOS CREEK HATCHERY 15126 180297 195423 194 574.39 3.80 633709 1985 19870330 GREEN R 09.0001 SOOS CREEK HATCHERY 15194 181111 196305 194 554.14 3.65 633710 1985 19870330 GREEN R 09.0001 SOOS CREEK HATCHERY 15448 184121 199569 227 722.26 4.68 633714 1986 19880401 GREEN R 09.0001 SOOS CREEK HATCHERY 14780 192133 206913 237 726.13 4.91 13:25:57 04/02/2026 Regional Mark Information System PAGE 10 REPORT: SA1 SPECIES SURVIVAL ANALYSIS SPECIES: Coho Tagcode BrYr Date Rel Release Location.... Hatchery Location... #CWT.... LossRt #Non-CWT. Total Rel #Obs. #Est.... % Surv 633715 1986 19880401 GREEN R 09.0001 SOOS CREEK HATCHERY 14749 191708 206457 257 694.73 4.71 633716 1986 19880401 GREEN R 09.0001 SOOS CREEK HATCHERY 14570 189360 203930 248 637.91 4.38 630152 1987 19890403 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 37021 354688 391709 957 4059.82 10.97 630825 1988 19900409 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 47087 552039 599126 534 1632.27 3.47 631361 1989 19910401 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 46218 523482 569700 735 1808.92 3.91 634354 1990 19920310 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 45696 312376 358072 535 1152.45 2.52 634801 1991 19930408 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 45421 155631 201052 2501 4545.76 10.01 634802 1991 19930408 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 45153 153273 198426 2357 4352.75 9.64 634954 1992 19940407 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 44166 578014 622180 482 1518.20 3.44 635452 1993 19950407 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 44910 0 1633 46543 413 883.04 1.97 635736 1994 19960408 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 46339 0 176 46515 201 307.36 0.66 636206 1995 19970408 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 46421 0 243 46664 419 536.38 1.16 630550 1996 19980331 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 41125 0 225 41350 224 382.31 0.93 630551 1996 19980331 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 44909 0 920 45829 280 476.17 1.06 630807 1997 19990422 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 43041 0 3988 47029 1163 1712.34 3.98 630808 1997 19990422 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 41878 0 3747 45625 1464 2069.84 4.94 631218 1998 20000427 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 13161 0 401 13562 511 909.97 6.91 631219 1998 20000427 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 21512 0 1018 22530 807 1401.14 6.51 631220 1998 20000427 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 21296 0 881 22177 764 1280.98 6.02 631232 1998 20000427 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 21836 0 1341 23177 841 1436.56 6.58 631233 1998 20000427 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 21465 0 746 22211 832 1461.16 6.81 631340 1999 20010424 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 4926 0 54 4980 333 499.91 10.15 631343 1999 20010424 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 4908 0 102 5010 357 516.34 10.52 631345 1999 20010424 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 4930 0 70 5000 329 452.61 9.18 631346 1999 20010424 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 4947 0 73 5020 328 475.41 9.61 631357 1999 20010418 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 37978 0 222 38200 2177 3142.02 8.27 631358 1999 20010418 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 36440 0 1860 38300 2131 2997.99 8.23 631199 2000 20020406 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 20710 0 20710 461 1292.32 6.24 631264 2000 20020406 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 20599 0 41 20640 470 1299.86 6.31 631265 2000 20020406 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 22075 0 22075 451 1197.28 5.42 631266 2000 20020406 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 21173 0 127 21300 449 1267.71 5.99 631267 2000 20020406 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 21634 0 86 21720 503 1414.69 6.54 631268 2000 20020406 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 21700 0 21700 411 1103.39 5.08 631485 2001 20030421 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 45242 0 45242 2614 4441.89 9.82 631486 2001 20030421 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 45105 0 81 45186 2546 4566.20 10.12 631509 2001 20030420 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 19703 0 197 19900 1276 2209.49 11.21 631510 2001 20030420 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 20000 0 20000 1430 2494.33 12.47 631511 2001 20030420 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 19110 0 390 19500 1387 2505.29 13.11 631673 2002 20040415 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 19543 0 257 19800 589 1472.00 7.53 631674 2002 20040415 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 19721 0 179 19900 667 1637.56 8.30 631675 2002 20040415 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 19722 0 179 19901 606 1517.48 7.69 631994 2002 20040408 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 44640 0 360 45000 917 2356.08 5.28 631995 2002 20040408 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 44415 0 585 45000 1048 2490.09 5.61 632673 2003 20050420 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 45404 0 96 45500 528 2043.30 4.50 632674 2003 20050420 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 44922 0 578 45500 592 2199.07 4.90 633199 2004 20060420 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 45000 0 45000 1168 1933.67 4.30 633269 2004 20060420 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 45000 0 45000 1126 1671.06 3.71 633684 2005 20070420 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 45236 0 284 45520 929 1601.62 3.54 633685 2005 20070420 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 44927 0 94 45021 862 1491.87 3.32 634173 2006 20080421 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 45405 0 1442 46847 877 2211.17 4.87 634174 2006 20080421 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 45472 0 1538 47010 848 2106.92 4.63 634488 2007 20090501 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 45538 0 507 46045 246 645.49 1.42 634489 2007 20090501 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 45487 0 432 45919 219 571.67 1.26 634890 2008 20100503 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 43411 0 3247 46658 754 1859.59 4.28 634891 2008 20100503 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 44403 0 2253 46656 819 2088.46 4.70 13:25:57 04/02/2026 Regional Mark Information System PAGE 11 REPORT: SA1 SPECIES SURVIVAL ANALYSIS SPECIES: Coho Tagcode BrYr Date Rel Release Location.... Hatchery Location... #CWT.... LossRt #Non-CWT. Total Rel #Obs. #Est.... % Surv 634894 2009 20110504 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 47463 0 129 47592 1062 2791.97 5.88 634895 2009 20110504 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 47225 0 47225 1061 2595.44 5.50 635864 2010 20120501 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 46017 0 1107 47124 769 1977.10 4.30 635865 2010 20120501 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 45608 0 1445 47053 349 995.35 2.18 635992 2011 20130422 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 45428 0 552 45980 499 1236.69 2.72 636382 2011 20130422 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 45704 0 276 45980 560 1493.29 3.27 636385 2012 20140507 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 46000 0 46000 135 388.92 0.85 636556 2012 20140507 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 44524 0 1476 46000 179 337.14 0.76 636701 2013 20150515 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 47400 0 47400 247 322.15 0.68 636702 2013 20150515 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 47305 0 195 47500 244 360.72 0.76 636857 2014 20160418 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 45921 0 198 46119 477 903.92 1.97 636906 2014 20160418 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 46426 0 46426 505 769.75 1.66 637002 2015 20170417 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 44781 0 271 45052 1050 1565.59 3.50 637003 2015 20170417 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 44725 0 293 45018 1044 1483.32 3.32 637267 2016 20180419 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 45019 0 830 45849 884 1069.74 2.38 637268 2016 20180419 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 44829 0 1027 45856 998 1069.01 2.38 637456 2017 20190410 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 45716 0 462 46178 1215 1518.79 3.32 637457 2017 20190410 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 44428 0 2103 46531 1343 1557.91 3.51 637560 2018 20200325 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 45118 0 460 45578 247 261.39 0.58 637565 2018 20200325 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 39736 0 6074 45810 215 269.57 0.68 637675 2019 20210408 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 38489 0 326 38815 310 597.88 1.55 637676 2019 20210407 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 38410 0 314 38724 302 786.66 2.05 638216 2020 20220415 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 41518 0 3753 45271 443 581.74 1.40 638217 2020 20220415 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 40402 0 4619 45021 486 823.38 2.04 638234 2021 20230424 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 44416 0 590 45006 1734 1899.53 4.28 638235 2021 20230417 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 44563 0 441 45004 1027 1317.86 2.96 630019 2022 20240422 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 46920 0 94 47014 8 12.74 0.03 630020 2022 20240422 BIG SOOS CR 09.0072 SOOS CREEK HATCHERY 46431 0 276 46707 16 59.03 0.13 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.