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• 3181. [Article] DRAFT Lower Columbia River Chinook in Oregon Freshwater Fisheries of the Lower Columbia River Mainstem and Tributaries Between the Pacific Ocean and Hood River, 2001

  Abstract -- This Fisheries Management and Evaluation Plan (FMEP) specifies the future management of recreational and commercial fisheries potentially affecting listed lower Columbia River chinook salmon. ...

  Citation × Citation Citation Abstract Copy Title: DRAFT Lower Columbia River Chinook in Oregon Freshwater Fisheries of the Lower Columbia River Mainstem and Tributaries Between the Pacific Ocean and Hood River, 2001 Abstract -- This Fisheries Management and Evaluation Plan (FMEP) specifies the future management of recreational and commercial fisheries potentially affecting listed lower Columbia River chinook salmon. Five natural chinook populations are identified for this listed species. Fisheries in Oregon tributaries of the lower Columbia River will be managed to harvest hatchery-origin salmon and steelhead and harvestable surpluses of other species in a manner that does not jeopardize the survival and recovery of listed spring and fall chinook. Only chinook salmon that are adipose finclipped will be allowed to be retained beginning in 2002 in the Willamette, Clackamas, and Sandy basins. All nonfinclipped, wild fish will be required to be released. This selective fishery regime is expected to result in reduction of nearly 90% in average tributary fishery mortalities for Sandy spring chinook and Sandy and Clackamas fall chinook. Tributary fishery impacts on lower Columbia River chinook in other Oregon tributaries of the lower Columbia are minor or insignificant. Ocean and mainstem Columbia fishery impacts are addressed by other ESA processes although impacts of those fisheries are considered in this FMEP through a cumulative impact assessment. A comprehensive monitoring and evaluation plan will assess the catch, the abundance of hatchery and wild fish, and angler compliance. This information will be used annually to assess whether impacts to listed fish are as expected. Review of the FMEP will occur in 2004 (after 3 years of implementation) and at 5-year intervals thereafter to evaluate whether the objectives of the FMEP are being accomplished. Title: DRAFT Lower Columbia River Chinook in Oregon Freshwater Fisheries of the Lower Columbia River Mainstem and Tributaries Between the Pacific Ocean and Hood River, 2001 Abstract -- This Fisheries Management and Evaluation Plan (FMEP) specifies the future management of recreational and commercial fisheries potentially affecting listed lower Columbia River chinook salmon. Five natural chinook populations are identified for this listed species. Fisheries in Oregon tributaries of the lower Columbia River will be managed to harvest hatchery-origin salmon and steelhead and harvestable surpluses of other species in a manner that does not jeopardize the survival and recovery of listed spring and fall chinook. Only chinook salmon that are adipose finclipped will be allowed to be retained beginning in 2002 in the Willamette, Clackamas, and Sandy basins. All nonfinclipped, wild fish will be required to be released. This selective fishery regime is expected to result in reduction of nearly 90% in average tributary fishery mortalities for Sandy spring chinook and Sandy and Clackamas fall chinook. Tributary fishery impacts on lower Columbia River chinook in other Oregon tributaries of the lower Columbia are minor or insignificant. Ocean and mainstem Columbia fishery impacts are addressed by other ESA processes although impacts of those fisheries are considered in this FMEP through a cumulative impact assessment. A comprehensive monitoring and evaluation plan will assess the catch, the abundance of hatchery and wild fish, and angler compliance. This information will be used annually to assess whether impacts to listed fish are as expected. Review of the FMEP will occur in 2004 (after 3 years of implementation) and at 5-year intervals thereafter to evaluate whether the objectives of the FMEP are being accomplished. Close

• 3182. [Article] Oregon's Coastal Chinook, A Summary

  Abstract -- Whether they are landed by anglers using rods and reels, or commercial fishermen using troll gear, chinook salmon are prize fish. These fish have been an important cultural and economic element ...

  Citation × Citation Citation Abstract Copy Title: Oregon's Coastal Chinook, A Summary Abstract -- Whether they are landed by anglers using rods and reels, or commercial fishermen using troll gear, chinook salmon are prize fish. These fish have been an important cultural and economic element of Oregon's coastal economy for more than 100 years. Although human activity has affected the species during the past century, chinook remain today a strong and extremely valuable component within the state economic system. In 1987, for example, commercial and recreational fisheries caught more than a half-million chinook. Most of those fish had their origin in coastal streams of Oregon and northern California. This report summarizes the findings of a study that offers a comprehensive view of Oregon's coastal chinook salmon populations based on the best information currently available. The study is titled "Chinook Salmon Populations in Oregon Coastal River Basins: Description of Life Histories and Assessment of Recent Trends in Run Strengths." The study does not deal with chinook stocks of the Columbia River Basin. A limited supply of document copies is available for public review at libraries and department offices around the state. Personal copies of the study are available for a fee. Title: Oregon's Coastal Chinook, A Summary Abstract -- Whether they are landed by anglers using rods and reels, or commercial fishermen using troll gear, chinook salmon are prize fish. These fish have been an important cultural and economic element of Oregon's coastal economy for more than 100 years. Although human activity has affected the species during the past century, chinook remain today a strong and extremely valuable component within the state economic system. In 1987, for example, commercial and recreational fisheries caught more than a half-million chinook. Most of those fish had their origin in coastal streams of Oregon and northern California. This report summarizes the findings of a study that offers a comprehensive view of Oregon's coastal chinook salmon populations based on the best information currently available. The study is titled "Chinook Salmon Populations in Oregon Coastal River Basins: Description of Life Histories and Assessment of Recent Trends in Run Strengths." The study does not deal with chinook stocks of the Columbia River Basin. A limited supply of document copies is available for public review at libraries and department offices around the state. Personal copies of the study are available for a fee. Close

• 3183. [Article] Public Draft: A Plan for Oregon Coho Salmon | Comprehensive Plan for Production and Management of Oregon's Anadromous Salmon and Trout, Part II Coho Salmon Plan

  Abstract -- Most of us agree we have a "coho problem." Generally stated, the problem is that our coho salmon populations have slumped to the level we had almost 20 years ago after an apparently successful ...

  Citation × Citation Citation Abstract Copy Title: Public Draft: A Plan for Oregon Coho Salmon | Comprehensive Plan for Production and Management of Oregon's Anadromous Salmon and Trout, Part II Coho Salmon Plan Abstract -- Most of us agree we have a "coho problem." Generally stated, the problem is that our coho salmon populations have slumped to the level we had almost 20 years ago after an apparently successful hatchery program had increased them to a record high in 1976. There is no simple explanation for, or solution to, the coho production problem. If we want to obtain a permanent increase in coho abundance, we must develop an organized and well-founded-program to lead us there. That is why we need a plan. A plan is like a map-it shows us how to get from one place to another. We are at a point of low coho abundance, and we want to get back to the level of abundance we enjoyed in the early 1970's. Production is not Oregon's only coho problem. There are many other issues dealing with allocation, harvest, stocks, surplus fish, escapements, habitat, etc. (see lA). Most of these are interrelated, and many are a part of the coho production problem. Although these are all important considerations in the development of Oregon's coho management plan, the coho production problem has been emphasized. Title: Public Draft: A Plan for Oregon Coho Salmon | Comprehensive Plan for Production and Management of Oregon's Anadromous Salmon and Trout, Part II Coho Salmon Plan Abstract -- Most of us agree we have a "coho problem." Generally stated, the problem is that our coho salmon populations have slumped to the level we had almost 20 years ago after an apparently successful hatchery program had increased them to a record high in 1976. There is no simple explanation for, or solution to, the coho production problem. If we want to obtain a permanent increase in coho abundance, we must develop an organized and well-founded-program to lead us there. That is why we need a plan. A plan is like a map-it shows us how to get from one place to another. We are at a point of low coho abundance, and we want to get back to the level of abundance we enjoyed in the early 1970's. Production is not Oregon's only coho problem. There are many other issues dealing with allocation, harvest, stocks, surplus fish, escapements, habitat, etc. (see lA). Most of these are interrelated, and many are a part of the coho production problem. Although these are all important considerations in the development of Oregon's coho management plan, the coho production problem has been emphasized. Close

• 3184. [Article] A Proposal for an Integrated Research Monitoring Program for Oregon Coastal Chinook Populations

  Abstract -- Among the many chinook salmon populations contributing to large, mixed stock ocean net, troll, and recreational fisheries managed by the Pacific Salmon Commission (PSC) there is a good deal ...

  Citation × Citation Citation Abstract Copy Title: A Proposal for an Integrated Research Monitoring Program for Oregon Coastal Chinook Populations Abstract -- Among the many chinook salmon populations contributing to large, mixed stock ocean net, troll, and recreational fisheries managed by the Pacific Salmon Commission (PSC) there is a good deal of diversity with respect to productivity, life history characteristics, and ocean distribution. During the years immediately following the adoption of the original 1985 Pacific Salmon Treaty (PST), lack of adequate data prevented the PSC from managing effectively for these differences. Instead, chinook management outlined in Annex IV of the original treaty was based upon long term population trends for very large aggregates of stocks. Although harvest ceilings were established as part of a PST recovery plan for over-exploited stocks, they were based on average coast-wide production trends and resulted in over harvest of weak stocks in some years and failure to take advantage of large returns in other years. By the mid-l 990's, data relative to the distribution and abundance of many salmon stocks contributing to PST fisheries was improving. At the same time, there was increasing dissatisfaction with quota-based management and strong interest in instituting annual abundance-based management for stock aggregates that share geographic proximity of spawning areas, similar life history and genetic characteristics, and similar distributions in the ocean. Abundance-based management for aggregated stocks would establish and implement annual fishery exploitation rates in fisheries that insure long-term sustainability for all aggregates and related individual stocks. In the absence of bilateral agreement between the U.S. and Canada regarding implementation of abundance-based management, the three voting U.S. PSC Commissioners signed the 1996 Letter of Agreement (LOA) that defined elements of an abundance-based management approach for chinook salmon fisheries in southeast Alaska. The LOA was designed to: 1) set the stage for future bilateral negotiations regarding abundance based management; 2) clarify the role of PST fisheries in rebuilding depressed natural stocks; and 3) provide a means for sharing conservation responsibility of far-north migrating stocks originating from watersheds in Oregon and Washington. The foundation for abundance-based management set forth in the LOA was subsequently expanded upon and incorporated as Aggregate Abundance-Based Management (AABM) in Annex IV, Chapter 3 of the 1999 PST. Application of the abundance-based management outlined in the 1996 LOA and the subsequent 1999 amendments to the PST requires knowledge of the stock recruitment relationships, biological spawning escapement goals, and annual forecasts of ocean abundance and distribution for stocks in each aggregate to regulate fishery harvest. Managers must also have annual post-season estimates of aggregate specific exploitation rates and in-river escapements to assess the effectiveness of regulatory measures. The base-monitoring program for Oregon's coastal chinook under the 1985 PSC met only a few of these data requirements. In recognition of requirements for new and more precise data, the signatories of the original LOA sought out additional federal funds for new and expanded monitoring programs. Since 1997 Congress has annually approved approximately $1.8 million for additional research and monitoring needed to implement terms of the LOA. The PSC delegated discretionary authority for the use of those funds to the U.S. Section's Chinook Technical Committee (CTC). Title: A Proposal for an Integrated Research Monitoring Program for Oregon Coastal Chinook Populations Abstract -- Among the many chinook salmon populations contributing to large, mixed stock ocean net, troll, and recreational fisheries managed by the Pacific Salmon Commission (PSC) there is a good deal of diversity with respect to productivity, life history characteristics, and ocean distribution. During the years immediately following the adoption of the original 1985 Pacific Salmon Treaty (PST), lack of adequate data prevented the PSC from managing effectively for these differences. Instead, chinook management outlined in Annex IV of the original treaty was based upon long term population trends for very large aggregates of stocks. Although harvest ceilings were established as part of a PST recovery plan for over-exploited stocks, they were based on average coast-wide production trends and resulted in over harvest of weak stocks in some years and failure to take advantage of large returns in other years. By the mid-l 990's, data relative to the distribution and abundance of many salmon stocks contributing to PST fisheries was improving. At the same time, there was increasing dissatisfaction with quota-based management and strong interest in instituting annual abundance-based management for stock aggregates that share geographic proximity of spawning areas, similar life history and genetic characteristics, and similar distributions in the ocean. Abundance-based management for aggregated stocks would establish and implement annual fishery exploitation rates in fisheries that insure long-term sustainability for all aggregates and related individual stocks. In the absence of bilateral agreement between the U.S. and Canada regarding implementation of abundance-based management, the three voting U.S. PSC Commissioners signed the 1996 Letter of Agreement (LOA) that defined elements of an abundance-based management approach for chinook salmon fisheries in southeast Alaska. The LOA was designed to: 1) set the stage for future bilateral negotiations regarding abundance based management; 2) clarify the role of PST fisheries in rebuilding depressed natural stocks; and 3) provide a means for sharing conservation responsibility of far-north migrating stocks originating from watersheds in Oregon and Washington. The foundation for abundance-based management set forth in the LOA was subsequently expanded upon and incorporated as Aggregate Abundance-Based Management (AABM) in Annex IV, Chapter 3 of the 1999 PST. Application of the abundance-based management outlined in the 1996 LOA and the subsequent 1999 amendments to the PST requires knowledge of the stock recruitment relationships, biological spawning escapement goals, and annual forecasts of ocean abundance and distribution for stocks in each aggregate to regulate fishery harvest. Managers must also have annual post-season estimates of aggregate specific exploitation rates and in-river escapements to assess the effectiveness of regulatory measures. The base-monitoring program for Oregon's coastal chinook under the 1985 PSC met only a few of these data requirements. In recognition of requirements for new and more precise data, the signatories of the original LOA sought out additional federal funds for new and expanded monitoring programs. Since 1997 Congress has annually approved approximately $1.8 million for additional research and monitoring needed to implement terms of the LOA. The PSC delegated discretionary authority for the use of those funds to the U.S. Section's Chinook Technical Committee (CTC). Close

• 3185. [Article] Umpqua Fish Management District Guide to Restoration Site Selection

  Abstract -- Research in Oregon coastal areas indicates there is potential to improve the productive capacity of freshwater rearing streams, principally by improving the quality of over-winter rearing habitat ...

  Citation × Citation Citation Abstract Copy Title: Umpqua Fish Management District Guide to Restoration Site Selection Abstract -- Research in Oregon coastal areas indicates there is potential to improve the productive capacity of freshwater rearing streams, principally by improving the quality of over-winter rearing habitat for juvenile salmonids. The objective of this document is to identify stream reaches where habitat restoration work may improve the status of anadromous salmonids. This document also represents a contribution to the Oregon's Coastal Salmon Restoration Initiative. In this report, we identify stream reaches in the Umpqua basin with habitat restoration potential. We also discuss selection of appropriate restoration techniques. The list of potential restoration reaches was compiled based on analysis of Aquatic Habitat Inventory Data and recommendations of ODFW biologists. Our work is designed to complement ongoing habitat protection and restoration efforts by ODFW personnel. The selected reaches may be suitable for various instream and riparian-zone restoration activities specific to perceived limiting factors, thereby increasing capacity to produce salmonids. The reaches have relatively low gradient (<5%), moderate active channel width (3-12 m), and are within relatively broad valleys. These physical characteristics offer the highest potential capacity to support juvenile anadromous fish. The proposed work is intended to help restore natural stream and riparian processes to a condition that will support more production of anadromous fish than is currently possible. Data from almost 1,200 stream reaches were screened to identify the 215 potential restoration sites described in this report. The sites are primarily on private industrial timberlands. A full description of each potential restoration site was limited by our timetable. As work proceeds on these reaches in the future, prioritization of current sites and identification of additional restoration reaches will occur. In guides prepared for other basins, the sites or reaches were presented as "probably suitable" for restoration activities to begin immediately. In this guide, however, we could not reduce the list to those sites appropriate for immediate project design. Consequently, the reaches described should be evaluated further before making any commitments to project design. An approach to further evaluation of the proposed restoration sites is described in this report. Title: Umpqua Fish Management District Guide to Restoration Site Selection Abstract -- Research in Oregon coastal areas indicates there is potential to improve the productive capacity of freshwater rearing streams, principally by improving the quality of over-winter rearing habitat for juvenile salmonids. The objective of this document is to identify stream reaches where habitat restoration work may improve the status of anadromous salmonids. This document also represents a contribution to the Oregon's Coastal Salmon Restoration Initiative. In this report, we identify stream reaches in the Umpqua basin with habitat restoration potential. We also discuss selection of appropriate restoration techniques. The list of potential restoration reaches was compiled based on analysis of Aquatic Habitat Inventory Data and recommendations of ODFW biologists. Our work is designed to complement ongoing habitat protection and restoration efforts by ODFW personnel. The selected reaches may be suitable for various instream and riparian-zone restoration activities specific to perceived limiting factors, thereby increasing capacity to produce salmonids. The reaches have relatively low gradient (<5%), moderate active channel width (3-12 m), and are within relatively broad valleys. These physical characteristics offer the highest potential capacity to support juvenile anadromous fish. The proposed work is intended to help restore natural stream and riparian processes to a condition that will support more production of anadromous fish than is currently possible. Data from almost 1,200 stream reaches were screened to identify the 215 potential restoration sites described in this report. The sites are primarily on private industrial timberlands. A full description of each potential restoration site was limited by our timetable. As work proceeds on these reaches in the future, prioritization of current sites and identification of additional restoration reaches will occur. In guides prepared for other basins, the sites or reaches were presented as "probably suitable" for restoration activities to begin immediately. In this guide, however, we could not reduce the list to those sites appropriate for immediate project design. Consequently, the reaches described should be evaluated further before making any commitments to project design. An approach to further evaluation of the proposed restoration sites is described in this report. Close

• 3186. [Article] Status of Wild Coho Salmon Passing Marmot Dam, Sandy River 1992

  Abstract -- The number of wild coho salmon counted at Marmot Dam on the Sandy River has declined from an average annual return of 1,444 fish in 1960-66 to an average annual return of only 129 fish in 1987-91. ...

  Citation × Citation Citation Abstract Copy Title: Status of Wild Coho Salmon Passing Marmot Dam, Sandy River 1992 Abstract -- The number of wild coho salmon counted at Marmot Dam on the Sandy River has declined from an average annual return of 1,444 fish in 1960-66 to an average annual return of only 129 fish in 1987-91. In contrast, the total escapement of coho salmon has remained virtually unchanged, averaging 1,447 fish in 1987-91, reflecting an increase in hatchery fish returns. Wild fish currently compose 8.9% of the coho salmon counted at Marmot Dam. A shift in peak time of arrival in November in 1960-66 to a peak time of arrival in October in subsequent years is indicative of the increase in early-run hatchery fish and commensurate decline of late-run wild fish in the run. The loss in production of wild fish is likely the result of competition and introgression with.hatchery fish that have been extensively transplanted above Marmot Dam since 1964. Title: Status of Wild Coho Salmon Passing Marmot Dam, Sandy River 1992 Abstract -- The number of wild coho salmon counted at Marmot Dam on the Sandy River has declined from an average annual return of 1,444 fish in 1960-66 to an average annual return of only 129 fish in 1987-91. In contrast, the total escapement of coho salmon has remained virtually unchanged, averaging 1,447 fish in 1987-91, reflecting an increase in hatchery fish returns. Wild fish currently compose 8.9% of the coho salmon counted at Marmot Dam. A shift in peak time of arrival in November in 1960-66 to a peak time of arrival in October in subsequent years is indicative of the increase in early-run hatchery fish and commensurate decline of late-run wild fish in the run. The loss in production of wild fish is likely the result of competition and introgression with.hatchery fish that have been extensively transplanted above Marmot Dam since 1964. Close

• 3187. [Article] Special Report 1973 Year-Round Season Siletz River

  Abstract -- In 1973, angling regulations were modified to allow for salmon and steelhead angling on the Siletz River during the period between the normal winter and summer seasons. This report summarizes ...

  Citation × Citation Citation Abstract Copy Title: Special Report 1973 Year-Round Season Siletz River Abstract -- In 1973, angling regulations were modified to allow for salmon and steelhead angling on the Siletz River during the period between the normal winter and summer seasons. This report summarizes the results of that season. Objective of New Open Season Title: Special Report 1973 Year-Round Season Siletz River Abstract -- In 1973, angling regulations were modified to allow for salmon and steelhead angling on the Siletz River during the period between the normal winter and summer seasons. This report summarizes the results of that season. Objective of New Open Season Close

• 3188. [Article] 1997 Oregon Ocean Salmon and Halibut Sport Fishing Regulations with Modifications to Salmon Regulations for Bays and Coastal Rivers

  Abstract -- The ocean salmon seasons were developed and adopted by the Pacific Fishery Management Council in April. The regulations for ocean areas from 3 to 200 miles from shore were then approved by ...

  Citation × Citation Citation Abstract Copy Title: 1997 Oregon Ocean Salmon and Halibut Sport Fishing Regulations with Modifications to Salmon Regulations for Bays and Coastal Rivers Abstract -- The ocean salmon seasons were developed and adopted by the Pacific Fishery Management Council in April. The regulations for ocean areas from 3 to 200 miles from shore were then approved by the Secretary of Commerce. The regulations for ocean areas inside 3 miles were approved by the Oregon Fish and Wildlife Commission. The regulations contained in this book apply to all fish taken in state waters or landed in Oregon. These may be amended by in-season management changes. Title: 1997 Oregon Ocean Salmon and Halibut Sport Fishing Regulations with Modifications to Salmon Regulations for Bays and Coastal Rivers Abstract -- The ocean salmon seasons were developed and adopted by the Pacific Fishery Management Council in April. The regulations for ocean areas from 3 to 200 miles from shore were then approved by the Secretary of Commerce. The regulations for ocean areas inside 3 miles were approved by the Oregon Fish and Wildlife Commission. The regulations contained in this book apply to all fish taken in state waters or landed in Oregon. These may be amended by in-season management changes. Close

• 3189. [Article] Memorandum: Comments on the salmon sport fishery statistical system

  Abstract -- None

  Citation × Citation Citation Abstract Copy Title: Memorandum: Comments on the salmon sport fishery statistical system Abstract -- None Title: Memorandum: Comments on the salmon sport fishery statistical system Abstract -- None Close