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REVIEW of 2020 OCEAN SALMON FISHERIES Stock Assessment and Fishery Evaluation Document for the Pacific Coast Salmon Fishery Management Plan

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REVIEW of 2020 OCEAN SALMON FISHERIES Stock Assessment and Fishery Evaluation Document for the Pacific Coast Salmon Fishery Management Plan REVIEW OF 2020 OCEAN SALMON FISHERIES Stock Assessment and Fishery Evaluation Document for the Pacific Coast Salmon Fishery Management Plan Pacific Fishery Management Council 7700 NE Ambassador Place, Suite 101 Portland, OR 97220-1384 (503) 820-2280 www.pcouncil.org FEBRUARY 16, 2021 ACKNOWLEDGMENTS SALMON TECHNICAL TEAM DR. MICHAEL O’FARRELL, CHAIR National Marine Fisheries Service, Santa Cruz, California MR. JON CAREY, VICE CHAIR National Marine Fisheries Service, Lacey, Washington MS. WENDY BEEGHLEY Washington Department of Fish and Wildlife, Montesano, Washington MR. CRAIG FOSTER Oregon Department of Fish and Wildlife, Clackamas, Oregon DR. STEVE HAESEKER U.S. Fish and Wildlife Service, Vancouver, Washington MS. ASHTON HARP Northwest Indian Fisheries Commission, Forks, Washington MR. ALEX LETVIN California Department of Fish and Wildlife, Santa Rosa, California MS. MINDY ROWSE National Marine Fisheries Service, Seattle, Washington PACIFIC FISHERY MANAGEMENT COUNCIL STAFF MS. ROBIN EHLKE DR. JAMES SEGER The Salmon Technical Team and the Council staff express their thanks for the expert assistance provided by Mr. Kyle Van de Graaf, Washington Department of Fish and Wildlife; Ms. Nadine Hurtado, Oregon Department of Fish and Wildlife; Dr. Pete McHugh, Mr. Ian Pritchard, and Ms. Kandice Morgenstern, California Department of Fish and Wildlife; Dr. Ed Waters, economist on contract with Pacific Fishery Management Council; and to numerous other tribal and agency personnel in completing this report. This document may be cited in the following manner: Pacific Fishery Management Council. 2021. Review of 2020 Ocean Salmon Fisheries: Stock Assessment and Fishery Evaluation Document for the Pacific Coast Salmon Fishery Management Plan. (Document prepared for the Council and its advisory entities.) Pacific Fishery Management Council, 7700 NE Ambassador Place, Suite 101, Portland, Oregon 97220-1384. A report of the Pacific Fishery Management Council pursuant to National Oceanic and Atmospheric Administration Award Number FNA20NMF4410011. TABLE OF CONTENTS Page LIST OF TABLES ....................................................................................................................................... iv LIST OF FIGURES .................................................................................................................................... vii LIST OF ACRONYMS AND ABBREVIATIONS ................................................................................... viii INTRODUCTION ........................................................................................................................................ 1 COMMON TABLE CONVENTIONS ..................................................................................................... 3 CHAPTER I ............................................................................................................................................ 4 COASTWIDE OCEAN FISHING SUMMARY ...................................................................................... 4 COUNCIL-AREA REGULATIONS AND LANDINGS ......................................................................... 5 REGULATORY OBJECTIVES BY MANAGEMENT AREA ............................................................... 6 Horse Mountain to U.S./Mexico Border ............................................................................................... 6 Chinook Fisheries ............................................................................................................................. 6 Coho Fisheries .................................................................................................................................. 7 Humbug Mountain to Horse Mountain ................................................................................................. 7 Chinook Fisheries ............................................................................................................................. 7 Coho Fisheries .................................................................................................................................. 7 Cape Falcon to Humbug Mountain ....................................................................................................... 8 Chinook Fisheries ............................................................................................................................. 8 Coho Fisheries .................................................................................................................................. 8 U.S./Canada Border to Cape Falcon ..................................................................................................... 9 Chinook Fisheries ............................................................................................................................. 9 Coho Fisheries .................................................................................................................................. 9 SELECTIVE FISHERIES AND SALMON BYCATCH ....................................................................... 10 Selective Chinook Fisheries ................................................................................................................ 10 Selective Coho Fisheries ..................................................................................................................... 11 PACIFIC SALMON COMMISSION ..................................................................................................... 11 Chinook Fisheries ............................................................................................................................... 11 Coho Fisheries .................................................................................................................................... 13 CHAPTER II .......................................................................................................................................... 33 CHINOOK SALMON MANAGEMENT .............................................................................................. 33 CENTRAL VALLEY CHINOOK STOCKS...................................................................................... 33 Management Objectives .................................................................................................................. 33 Escapement and Management Performance ................................................................................... 34 NORTHERN CALIFORNIA COAST CHINOOK STOCKS ............................................................ 36 Management Objectives .................................................................................................................. 36 Escapement and Management Performance ................................................................................... 37 OREGON COAST CHINOOK STOCKS .......................................................................................... 38 Management Objectives .................................................................................................................. 38 Escapement and Management Performance ................................................................................... 39 COLUMBIA RIVER BASIN CHINOOK STOCKS .......................................................................... 40 Management Objectives .................................................................................................................. 40 Escapement and Management Performance ................................................................................... 42 WASHINGTON COASTAL CHINOOK STOCKS .......................................................................... 43 Management Objectives .................................................................................................................. 43 PUGET SOUND CHINOOK STOCKS ............................................................................................. 51 Management Objectives .................................................................................................................. 51 Escapement and Management Performance ................................................................................... 52 COASTWIDE GOAL ASSESSMENT SUMMARY ......................................................................... 52 Stock Status Determinations ........................................................................................................... 52 Review of 2020 Ocean Salmon Fisheries iii FEBRUARY 2021 CHAPTER III .......................................................................................................................................... 67 COHO SALMON MANAGEMENT...................................................................................................... 67 OREGON PRODUCTION INDEX AREA COHO STOCKS ........................................................... 67 Management Objectives .................................................................................................................. 67 Escapement and Management Performance ................................................................................... 69 WASHINGTON COASTAL COHO STOCKS.................................................................................. 70 Management Objectives .................................................................................................................. 70 PUGET SOUND COHO STOCKS ...................................................................................................
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