10:04:01 06/08/2026 Regional Mark Information System PAGE 1 REPORT: HS4 ANNUAL RECOVERIES BY RECOVERY YEAR HATCHERY: MARBLEMOUNT HATCHERY SPECIES: Chinook STOCK: SKAGIT R 03.0176 RUN: Summer YEAR FISHERY - Recovery Agency ................. OBS'D EST'D MEAS'D AVG MM TAG CODE 210041 2024 Fish Trap (freshwater) -WDFW 6 0 TOTALS FOR YEAR: 6 0 2025 Hatchery -WDFW 37 37 37 397 TOTALS FOR YEAR: 37 37 37 397 GRAND TOTALS: 43 37 37 397 TAG CODE 211165 2017 Commercial Seine -ADFG 4 1 Hatchery -WDFW 41 41 41 426 Ocean Sport -ADFG 1 0 Ocean Sport -CDFO 1 11 1 510 Other -CDFO 1 Spawning Ground -WDFW 1 1 1 430 TOTALS FOR YEAR: 49 54 43 428 2018 Commercial Seine -ADFG 1 0 Estuary Sport -WDFW 7 57 5 608 Hatchery -WDFW 2 2 2 710 Mixed Net and Seine -WDFW 9 13 9 632 Ocean Gillnet (non-treaty) -ADFG 2 5 Ocean Sport -CDFO 8 51 5 676 Ocean Troll (non-treaty) -ADFG 3 7 Ocean Troll (non-treaty) -CDFO 9 25 6 641 Other Aboriginal -CDFO 1 3 1 630 Spawning Ground -WDFW 18 179 18 676 Treaty Troll -WDFW 2 5 2 615 TOTALS FOR YEAR: 62 347 48 654 2019 Estuary Sport -WDFW 10 47 10 867 Hatchery -WDFW 6 6 6 826 Mixed Net and Seine -WDFW 21 45 21 855 Ocean Sport -CDFO 20 130 14 890 Ocean Troll - Day Boat -ADFG 2 2 Ocean Troll (non-treaty) -ADFG 5 9 Ocean Troll (non-treaty) -CDFO 1 3 1 787 Other -CDFO 1 Spawning Ground -WDFW 84 702 84 872 Sport (private) -WDFW 1 3 1 840 Treaty Troll -WDFW 1 2 1 800 TOTALS FOR YEAR: 152 949 138 868 2020 Ocean Sport -CDFO 1 4 Ocean Troll (non-treaty) -ADFG 1 3 Spawning Ground -WDFW 6 93 6 893 TOTALS FOR YEAR: 8 101 6 893 GRAND TOTALS: 271 1451 235 744 10:04:01 06/08/2026 Regional Mark Information System PAGE 2 REPORT: HS4 ANNUAL RECOVERIES BY RECOVERY YEAR HATCHERY: MARBLEMOUNT HATCHERY SPECIES: Chinook STOCK: SKAGIT R 03.0176 RUN: Summer YEAR FISHERY - Recovery Agency ................. OBS'D EST'D MEAS'D AVG MM TAG CODE 211215 2018 Commercial Seine -ADFG 2 1 Mixed Net and Seine -WDFW 1 2 1 450 TOTALS FOR YEAR: 3 4 1 450 2019 Estuary Sport -WDFW 2 9 2 675 Hatchery -WDFW 2 2 2 665 Mixed Net and Seine -WDFW 2 7 2 665 Ocean Sport -CDFO 4 28 3 680 Ocean Troll (non-treaty) -ADFG 5 10 Spawning Ground -WDFW 2 15 2 720 Test Fishery Net -CDFO 1 3 TOTALS FOR YEAR: 18 75 11 680 2020 Estuary Sport -WDFW 1 0 1 880 Hatchery -WDFW 1 1 1 760 Mixed Net and Seine -WDFW 2 7 2 855 Ocean Sport -CDFO 2 7 2 900 Spawning Ground -WDFW 7 112 7 842 TOTALS FOR YEAR: 13 127 13 850 GRAND TOTALS: 34 206 25 759 TAG CODE 211280 2019 Commercial Seine -ADFG 1 0 Estuary Sport -WDFW 1 4 1 300 Hatchery -WDFW 17 17 17 414 Spawning Ground -WDFW 1 7 1 420 TOTALS FOR YEAR: 20 29 19 408 2020 Estuary Sport -WDFW 1 0 1 620 Hatchery -WDFW 2 2 2 615 Mixed Net and Seine -WDFW 9 10 9 648 Ocean Sport -CDFO 3 13 3 677 Ocean Troll (non-treaty) -ADFG 6 13 Other Aboriginal -CDFO 1 3 1 570 Spawning Ground -WDFW 7 112 7 647 Sport (private) -WDFW 1 3 Test Fishery Net -CDFO 1 1 1 561 TOTALS FOR YEAR: 31 156 24 640 2021 Estuary Sport -WDFW 4 18 4 785 Hatchery -WDFW 24 24 24 814 Mixed Net and Seine -WDFW 15 15 15 849 Ocean Sport -CDFO 12 83 10 821 Ocean Troll - Day Boat -ADFG 3 4 Ocean Troll (non-treaty) -ADFG 9 26 Ocean Troll (non-treaty) -ODFW 1 2 1 800 Other Aboriginal -CDFO 1 4 1 790 Spawning Ground -WDFW 22 555 22 846 Terminal Troll -ADFG 1 1 10:04:01 06/08/2026 Regional Mark Information System PAGE 3 REPORT: HS4 ANNUAL RECOVERIES BY RECOVERY YEAR HATCHERY: MARBLEMOUNT HATCHERY SPECIES: Chinook STOCK: SKAGIT R 03.0176 RUN: Summer YEAR FISHERY - Recovery Agency ................. OBS'D EST'D MEAS'D AVG MM TOTALS FOR YEAR: 92 732 77 829 2022 Ocean Troll (non-treaty) -ADFG 1 2 TOTALS FOR YEAR: 1 2 GRAND TOTALS: 144 920 120 724 TAG CODE 211317 2020 Commercial Seine -ADFG 1 6 Hatchery -WDFW 11 11 11 425 Mixed Net and Seine -WDFW 7 7 7 457 Spawning Ground -WDFW 1 19 1 430 TOTALS FOR YEAR: 20 43 19 437 2021 Commercial Seine -ADFG 1 2 Estuary Sport -WDFW 6 24 6 601 Hatchery -WDFW 94 95 94 613 Mixed Net and Seine -WDFW 39 32 39 639 Ocean Gillnet (non-treaty) -ADFG 1 2 Ocean Sport -ADFG 1 4 Ocean Sport -CDFO 13 84 9 631 Ocean Troll (non-treaty) -ADFG 4 7 Ocean Troll (non-treaty) -CDFO 12 18 4 653 Other Aboriginal -CDFO 2 7 2 568 Spawning Ground -WDFW 4 82 4 665 Terminal Seine -ADFG 1 Treaty Troll -WDFW 3 4 3 600 TOTALS FOR YEAR: 181 361 161 621 2022 Estuary Sport -WDFW 6 13 6 823 Hatchery -WDFW 2 2 2 670 Mixed Net and Seine -WDFW 13 21 13 753 Ocean Sport -CDFO 9 66 7 762 Ocean Troll - Day Boat -ADFG 1 1 Ocean Troll (non-treaty) -ADFG 3 10 Spawning Ground -STIL 1 3 1 670 Spawning Ground -WDFW 13 466 13 847 TOTALS FOR YEAR: 48 582 42 788 2023 Estuary Sport -WDFW 1 3 1 870 Hatchery -WDFW 1 1 1 880 Mixed Net and Seine -WDFW 1 6 1 840 Spawning Ground -WDFW 1 21 1 900 TOTALS FOR YEAR: 4 31 4 872 GRAND TOTALS: 253 1017 226 641 TAG CODE 211387 2020 Fish Trap (freshwater) -WDFW 77 0 TOTALS FOR YEAR: 77 0 10:04:01 06/08/2026 Regional Mark Information System PAGE 4 REPORT: HS4 ANNUAL RECOVERIES BY RECOVERY YEAR HATCHERY: MARBLEMOUNT HATCHERY SPECIES: Chinook STOCK: SKAGIT R 03.0176 RUN: Summer YEAR FISHERY - Recovery Agency ................. OBS'D EST'D MEAS'D AVG MM 2021 Commercial Seine -ADFG 2 3 Fish Trap (freshwater) -WDFW 1 1 1 360 Hatchery -WDFW 187 189 186 404 Mixed Net and Seine -WDFW 3 4 3 470 Spawning Ground -WDFW 1 25 1 320 TOTALS FOR YEAR: 194 222 191 404 2022 Estuary Sport -WDFW 2 10 2 590 Hatchery -WDFW 49 49 49 592 Mixed Net and Seine -WDFW 68 128 68 602 Ocean Gillnet (non-treaty) -ADFG 2 2 Ocean Sport -ADFG 1 1 Ocean Sport -CDFO 10 77 6 576 Ocean Troll (non-treaty) -ADFG 1 4 Ocean Troll (non-treaty) -CDFO 3 11 1 688 Other Aboriginal -CDFO 2 7 Spawning Ground -WDFW 3 108 3 810 Sport (private) -WDFW 1 2 1 570 Treaty Troll -WDFW 1 2 1 570 TOTALS FOR YEAR: 143 401 131 602 2023 Estuary Sport -WDFW 2 11 2 830 Hatchery -WDFW 54 54 53 806 Mixed Net and Seine -WDFW 7 9 7 787 Ocean Sport -ADFG 1 6 Ocean Sport -CDFO 12 95 10 787 Ocean Troll - Day Boat -ADFG 3 5 Ocean Troll (non-treaty) -ADFG 13 38 Ocean Troll (non-treaty) -CDFO 4 8 4 675 Spawning Ground -WDFW 23 414 23 857 TOTALS FOR YEAR: 119 640 99 810 2024 Hatchery -WDFW 4 4 4 807 Mixed Net and Seine -WDFW 4 10 4 895 Other Aboriginal -CDFO 2 7 Spawning Ground -WDFW 6 170 6 905 TOTALS FOR YEAR: 16 191 14 874 GRAND TOTALS: 549 1454 435 571 TAG CODE 211493 2022 Commercial Seine -ADFG 2 3 Hatchery -WDFW 92 92 92 415 Mixed Net and Seine -WDFW 2 4 2 480 Spawning Ground -WDFW 1 36 1 430 TOTALS FOR YEAR: 97 135 95 417 2023 Aboriginal Seine -ADFG 1 1 Commercial Seine -ADFG 3 3 Estuary Sport -WDFW 2 9 2 630 Hatchery -WDFW 66 66 66 661 Mixed Net and Seine -WDFW 9 7 9 603 10:04:01 06/08/2026 Regional Mark Information System PAGE 5 REPORT: HS4 ANNUAL RECOVERIES BY RECOVERY YEAR HATCHERY: MARBLEMOUNT HATCHERY SPECIES: Chinook STOCK: SKAGIT R 03.0176 RUN: Summer YEAR FISHERY - Recovery Agency ................. OBS'D EST'D MEAS'D AVG MM Ocean Sport -CDFO 6 46 5 651 Ocean Troll (non-treaty) -ADFG 2 4 Sport (private) -WDFW 1 2 1 640 Terminal Seine -ADFG 1 6 TOTALS FOR YEAR: 91 145 83 653 2024 Estuary Sport -WDFW 5 15 5 820 Hatchery -WDFW 38 38 37 788 Mixed Net and Seine -WDFW 12 21 12 792 Ocean Sport -ADFG 1 6 Ocean Sport -CDFO 13 119 10 825 Ocean Troll - Day Boat -ADFG 2 6 Ocean Troll (non-treaty) -ADFG 7 20 Ocean Troll (non-treaty) -CDFO 3 4 3 731 PNP Cost Recovery -ADFG 1 2 Spawning Ground -WDFW 9 255 9 876 TOTALS FOR YEAR: 91 484 76 804 2025 Hatchery -WDFW 8 8 8 860 Mixed Net and Seine -WDFW 2 3 2 765 Ocean Sport -CDFO 3 34 2 870 Ocean Troll - Day Boat -ADFG 1 2 Ocean Troll (non-treaty) -ADFG 4 16 Other Aboriginal -CDFO 1 3 TOTALS FOR YEAR: 19 65 12 845 GRAND TOTALS: 298 830 266 620 TAG CODE 211543 2022 Fish Trap (freshwater) -WDFW 10 0 TOTALS FOR YEAR: 10 0 2023 Aboriginal Gillnet -ADFG 1 1 Aboriginal Seine -ADFG 1 Commercial Seine -ADFG 2 2 Hatchery -WDFW 191 193 191 416 Mixed Net and Seine -WDFW 3 2 3 456 TOTALS FOR YEAR: 198 198 194 416 2024 Commercial Seine -ADFG 1 0 Estuary Sport -WDFW 15 55 15 589 Hatchery -WDFW 144 144 142 644 Mixed Net and Seine -WDFW 19 28 19 603 Ocean Gillnet (non-treaty) -ADFG 2 4 Ocean Sport -CDFO 8 66 4 705 Ocean Troll (non-treaty) -ADFG 1 4 Ocean Troll (non-treaty) -CDFO 4 12 1 620 Spawning Ground -WDFW 4 113 4 640 Sport (private) -WDFW 1 3 1 570 TOTALS FOR YEAR: 199 430 186 636 2025 Hatchery -WDFW 78 78 77 767 10:04:01 06/08/2026 Regional Mark Information System PAGE 6 REPORT: HS4 ANNUAL RECOVERIES BY RECOVERY YEAR HATCHERY: MARBLEMOUNT HATCHERY SPECIES: Chinook STOCK: SKAGIT R 03.0176 RUN: Summer YEAR FISHERY - Recovery Agency ................. OBS'D EST'D MEAS'D AVG MM Mixed Net and Seine -WDFW 8 16 8 760 Ocean Sport -ADFG 1 1 Ocean Sport -CDFO 19 237 15 780 Ocean Troll - Day Boat -ADFG 1 2 Ocean Troll (non-treaty) -ADFG 4 13 Ocean Troll (non-treaty) -CDFO 9 30 7 718 Ocean Troll (non-treaty) -WDFW 2 3 2 670 Other Aboriginal -CDFO 1 3 Sport (private) -WDFW 1 4 1 830 TOTALS FOR YEAR: 124 387 110 764 GRAND TOTALS: 531 1015 490 578 TAG CODE 211550 2023 Fish Trap (freshwater) -WDFW 2 0 TOTALS FOR YEAR: 2 0 2024 Hatchery -WDFW 10 10 10 424 TOTALS FOR YEAR: 10 10 10 424 2025 Hatchery -WDFW 26 26 26 665 Mixed Net and Seine -WDFW 7 10 7 637 Ocean Sport -CDFO 1 12 1 559 Ocean Troll (non-treaty) -ADFG 1 4 Ocean Troll (non-treaty) -CDFO 2 7 TOTALS FOR YEAR: 37 58 34 656 GRAND TOTALS: 49 68 44 603