14:48:03 05/13/2024 Regional Mark Information System PAGE 1 REPORT: HS4 ANNUAL RECOVERIES BY RECOVERY YEAR HATCHERY: NIMBUS FISH HATCHERY SPECIES: Chinook STOCK: AMERICAN RIVER RUN: Fall YEAR FISHERY - Recovery Agency ................. OBS'D EST'D MEAS'D AVG MM TAG CODE 060663 2015 Hatchery -CDFW 3 3 3 313 TOTALS FOR YEAR: 3 3 3 313 2016 Freshwater Sport -CDFW 10 319 10 621 Hatchery -CDFW 139 139 139 624 Ocean Sport -CDFW 11 42 11 570 Ocean Troll (non-treaty) -CDFW 3 13 3 617 Other -CDFW 18 18 18 608 Spawning Ground -CDFW 23 85 23 619 Sport (charter) -WDFW 1 2 1 610 TOTALS FOR YEAR: 205 618 205 619 2017 Freshwater Sport -CDFW 3 62 3 702 Hatchery -CDFW 173 173 173 754 Ocean Sport -CDFW 33 138 33 728 Ocean Sport -ODFW 3 16 3 655 Ocean Troll (non-treaty) -CDFO 2 7 2 652 Ocean Troll (non-treaty) -CDFW 30 98 30 731 Ocean Troll (non-treaty) -ODFW 7 40 7 699 Ocean Troll (non-treaty) -WDFW 12 22 12 684 Other -CDFW 10 10 10 734 Spawning Ground -CDFW 21 121 21 730 Sport (charter) -WDFW 3 5 3 643 Sport (private) -WDFW 1 2 1 780 Treaty Troll -WDFW 2 4 2 600 TOTALS FOR YEAR: 300 700 300 738 2018 Hatchery -CDFW 1 1 1 895 Ocean Troll (non-treaty) -CDFW 1 3 1 768 Other -CDFW 3 3 3 866 Spawning Ground -CDFW 2 6 2 760 Sport (charter) -WDFW 1 1 1 760 TOTALS FOR YEAR: 8 14 8 817 GRAND TOTALS: 516 1335 516 689 TAG CODE 060664 2015 Juvenile Sampling - Trawl (freshwat-USFWS 1 1 86 TOTALS FOR YEAR: 1 1 86 2016 Estuary Sport -ODFW 1 1 1 546 Freshwater Sport -CDFW 3 95 3 609 Hatchery -CDFW 117 117 117 619 Limited-Entry Non-Hake Groundfish T-NMFSNWR 1 1 1 560 Ocean Sport -CDFW 16 59 16 569 Ocean Troll (non-treaty) -CDFW 4 14 4 670 Other -CDFW 11 11 11 605 Spawning Ground -CDFW 22 73 22 633 State-Permitted Nearshore Grndfish -NMFS 1 4 1 560 TOTALS FOR YEAR: 176 375 176 615 14:48:03 05/13/2024 Regional Mark Information System PAGE 2 REPORT: HS4 ANNUAL RECOVERIES BY RECOVERY YEAR HATCHERY: NIMBUS FISH HATCHERY SPECIES: Chinook STOCK: AMERICAN RIVER RUN: Fall YEAR FISHERY - Recovery Agency ................. OBS'D EST'D MEAS'D AVG MM 2017 Estuary Sport -ODFW 2 2 2 740 Hake Trawl Fishery, Shoreside compo-NMFSNWR 1 1 1 670 Hatchery -CDFW 191 191 191 777 Ocean Sport -CDFW 30 119 29 738 Ocean Troll (non-treaty) -CDFO 2 7 2 764 Ocean Troll (non-treaty) -CDFW 48 155 48 735 Ocean Troll (non-treaty) -ODFW 1 11 1 705 Ocean Troll (non-treaty) -WDFW 11 25 11 694 Other -CDFW 2 2 2 740 Spawning Ground -CDFW 21 126 21 783 Treaty Troll -WDFW 1 1 1 690 TOTALS FOR YEAR: 310 640 309 763 2018 Hatchery -CDFW 2 2 2 930 Ocean Troll (non-treaty) -CDFW 1 3 1 934 Spawning Ground -CDFW 2 7 2 835 Treaty Troll -WDFW 1 2 1 680 TOTALS FOR YEAR: 6 14 6 857 GRAND TOTALS: 493 1029 492 710 TAG CODE 060665 2015 Juvenile Sampling - Trawl (freshwat-USFWS 1 1 84 TOTALS FOR YEAR: 1 1 84 2016 Freshwater Sport -CDFW 1 32 1 558 Hake Trawl Fishery, At-Sea componen-NMFS 1 2 1 570 Hatchery -CDFW 158 158 158 628 Ocean Sport -CDFW 33 118 33 570 Ocean Troll (non-treaty) -CDFW 4 16 4 624 Other -CDFW 9 9 9 636 Spawning Ground -CDFW 28 95 28 643 State-Permitted Nearshore Grndfish -NMFS 2 8 2 500 TOTALS FOR YEAR: 236 437 236 620 2017 Freshwater Sport -CDFW 9 217 9 758 Hake Trawl Fishery, At-Sea componen-NMFS 1 2 1 840 Hatchery -CDFW 326 326 326 787 Limited-Entry Non-Hake Groundfish T-NMFSNWR 1 1 1 680 Ocean Sport -CDFW 39 150 39 734 Ocean Sport -ODFW 1 4 1 675 Ocean Troll (non-treaty) -CDFO 1 4 1 696 Ocean Troll (non-treaty) -CDFW 70 222 70 736 Ocean Troll (non-treaty) -ODFW 1 3 1 694 Ocean Troll (non-treaty) -WDFW 11 21 10 679 Other -CDFW 5 5 5 800 Spawning Ground -CDFW 31 243 31 776 Sport (charter) -WDFW 2 5 2 685 Sport (private) -WDFW 3 12 3 663 State-Permitted Nearshore Grndfish -NMFS 1 4 1 560 Treaty Troll -WDFW 2 3 2 695 14:48:03 05/13/2024 Regional Mark Information System PAGE 3 REPORT: HS4 ANNUAL RECOVERIES BY RECOVERY YEAR HATCHERY: NIMBUS FISH HATCHERY SPECIES: Chinook STOCK: AMERICAN RIVER RUN: Fall YEAR FISHERY - Recovery Agency ................. OBS'D EST'D MEAS'D AVG MM TOTALS FOR YEAR: 504 1221 503 770 2018 Hatchery -CDFW 6 6 6 865 Ocean Sport -CDFW 1 5 1 958 Other -CDFW 1 1 1 700 Spawning Ground -CDFW 7 20 6 811 TOTALS FOR YEAR: 15 32 14 837 GRAND TOTALS: 756 1691 754 723 TAG CODE 060666 2016 Freshwater Sport -CDFW 6 169 6 619 Hatchery -CDFW 222 222 222 626 Ocean Sport -CDFW 40 145 40 557 Ocean Troll (non-treaty) -CDFW 8 33 8 630 Other -CDFW 15 15 15 603 Spawning Ground -CDFW 14 48 14 620 Sport (private) -WDFW 1 2 1 610 TOTALS FOR YEAR: 306 634 306 615 2017 Freshwater Sport -CDFW 12 298 12 764 Hatchery -CDFW 432 432 432 786 Hatchery -USFWS 1 1 1 760 Ocean Sport -CDFW 48 187 48 714 Ocean Sport -ODFW 2 5 2 707 Ocean Troll (non-treaty) -CDFO 2 7 2 661 Ocean Troll (non-treaty) -CDFW 122 385 122 740 Ocean Troll (non-treaty) -ODFW 8 53 8 722 Ocean Troll (non-treaty) -WDFW 10 19 10 687 Other -CDFW 5 5 5 694 Spawning Ground -CDFW 37 246 37 773 Sport (charter) -WDFW 1 2 1 630 Sport (private) -WDFW 2 8 2 670 Treaty Troll -WDFW 2 3 2 655 TOTALS FOR YEAR: 684 1651 684 767 2018 Hatchery -CDFW 8 8 8 833 Ocean Troll (non-treaty) -CDFW 1 3 1 710 Ocean Troll (non-treaty) -ODFW 1 2 1 872 Spawning Ground -CDFW 10 32 10 785 TOTALS FOR YEAR: 20 45 20 804 2019 Ocean Troll (non-treaty) -ODFW 1 3 1 814 Spawning Ground -CDFW 1 2 1 850 TOTALS FOR YEAR: 2 5 2 832 GRAND TOTALS: 1012 2335 1012 722 TAG CODE 060667 2016 Freshwater Sport -CDFW 1 33 1 585 Hatchery -CDFW 86 86 86 615 14:48:03 05/13/2024 Regional Mark Information System PAGE 4 REPORT: HS4 ANNUAL RECOVERIES BY RECOVERY YEAR HATCHERY: NIMBUS FISH HATCHERY SPECIES: Chinook STOCK: AMERICAN RIVER RUN: Fall YEAR FISHERY - Recovery Agency ................. OBS'D EST'D MEAS'D AVG MM Ocean Sport -CDFW 12 43 12 565 Ocean Troll (non-treaty) -CDFW 1 5 1 655 Other -CDFW 2 2 2 615 Spawning Ground -CDFW 6 29 6 625 State-Permitted Nearshore Grndfish -NMFS 2 8 2 500 TOTALS FOR YEAR: 110 205 110 608 2017 Freshwater Sport -CDFW 3 73 3 763 Hatchery -CDFW 166 166 166 772 Hatchery -USFWS 1 1 1 760 Ocean Sport -CDFO 1 1 1 580 Ocean Sport -CDFW 16 59 16 712 Ocean Troll (non-treaty) -CDFO 1 4 1 676 Ocean Troll (non-treaty) -CDFW 34 117 34 712 Ocean Troll (non-treaty) -ODFW 3 8 3 707 Ocean Troll (non-treaty) -WDFW 1 2 1 680 Spawning Ground -CDFW 6 20 6 806 Treaty Troll -WDFW 1 1 1 650 TOTALS FOR YEAR: 233 451 233 757 2018 Hatchery -CDFW 4 4 4 886 Ocean Troll (non-treaty) -ODFW 1 1 1 792 Other -CDFW 1 1 1 870 Spawning Ground -CDFW 6 20 6 796 TOTALS FOR YEAR: 12 26 12 832 GRAND TOTALS: 355 683 355 713 TAG CODE 060668 2016 Hatchery -CDFW 31 31 31 594 Ocean Sport -CDFW 6 22 6 568 Other -CDFW 2 2 2 580 Spawning Ground -CDFW 2 7 2 630 TOTALS FOR YEAR: 41 62 41 591 2017 Freshwater Sport -CDFW 4 106 4 783 Hatchery -CDFW 61 61 61 761 Ocean Sport -CDFW 13 58 13 692 Ocean Troll (non-treaty) -CDFW 21 72 21 718 Ocean Troll (non-treaty) -ODFW 1 4 1 780 Other -CDFW 1 1 1 800 Spawning Ground -CDFW 3 22 3 756 TOTALS FOR YEAR: 104 323 104 745 2018 Hatchery -CDFW 5 5 5 869 Ocean Troll (non-treaty) -CDFW 1 3 1 884 Spawning Ground -CDFW 7 23 7 775 TOTALS FOR YEAR: 13 31 13 820 2019 Hatchery -CDFW 1 1 1 890 Spawning Ground -CDFW 1 2 1 940 14:48:03 05/13/2024 Regional Mark Information System PAGE 5 REPORT: HS4 ANNUAL RECOVERIES BY RECOVERY YEAR HATCHERY: NIMBUS FISH HATCHERY SPECIES: Chinook STOCK: AMERICAN RIVER RUN: Fall YEAR FISHERY - Recovery Agency ................. OBS'D EST'D MEAS'D AVG MM TOTALS FOR YEAR: 2 3 2 915 GRAND TOTALS: 160 419 160 714