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• 3591. [Article] Tenmile Lake Basin Partnership - OWEB Final Report: Grant 217-2051

  Abstract -- Pacific Lamprey are native to the Tenmile Watershed and culturally important to the local Native American Tribes. Likewise, Salmon and Steelhead have both an economic and cultural significance ...

  Citation × Citation Citation Abstract Copy Title: Tenmile Lake Basin Partnership - OWEB Final Report: Grant 217-2051 Abstract -- Pacific Lamprey are native to the Tenmile Watershed and culturally important to the local Native American Tribes. Likewise, Salmon and Steelhead have both an economic and cultural significance to the local citizens and Tribes. Pacific Lamprey were historically harvested by the people of the Confederated Tribes of the Coos, Lower Umpqua and Siuslaw Indians (CTCLUSI), but it was unknown if Pacific Lamprey were still present in the Tenmile Watershed. A fish trap was built on Eel Lake by the Oregon Department of Fish and Wildlife (ODFW) in 1989 for the purpose of fish capture and rearing. The trap is effective in capturing Salmon and Steelhead but may act as a barrier to the passage of Pacific Lamprey. This monitoring effort was designed to assess the presence/absence of Pacific Lamprey in the Tenmile Watershed, identify migration timing, potential lamprey passage barriers and rearing/spawning habitats, and collect and organize data from Eel Lake Trap on native Coho, Cutthroat, and native/hatchery Steelhead returns and trends. Lamprey larvae (ammocoete) monitoring was conducted in the summer of 2017 using electro-shockers. Shocking occurred on 3 tributaries of Tenmile Lakes (Big Creek, Johnson Creek, and Shutter Creek), and 3 creeks within the Eel Lake basin (Eel Creek, Clear Creek, and Winters Arm Creek). Two species of lamprey were identified, Western Brook (Lampetra richardsoni) and Pacific (Entosphenus tridentatus). Western Brook were found in all sampled Tenmile Lakes Basin streams, but only in the streams above Eel Lake Trap in the Eel Lake Basin. No Western Brook were identified in Eel Creek below the Trap. Pacific Lamprey were found in Johnson Creek and Big Creek in the Tenmile Lakes Basin, and in Eel Creek in the Eel Lake Basin. No Pacific Lamprey were identified above the Eel Lake Trap, suggesting that it may act as a complete passage barrier to that species. In addition, over 200 adult Pacific Lamprey were salvaged from an ODOT culvert enhancement project on Eel Creek near Hwy 101. Pacific Lamprey larvae were identified upstream of this project, but it is likely that it was a partial barrier. Two other ODOT culverts were identified as potential partial lamprey barriers on Eel Cr. Spawning areas for Pacific and Western Brook Lamprey are similar to spawning areas for salmon. Upper reaches of all the Tenmile Lake tributaries have appropriate spawning gravel. Lower stream areas are often high in sediment which is conducive to rearing lamprey larvae. This was confirmed in Johnson creek with high numbers of Pacific Lamprey larvae found at the mouth as it enters South Tenmile Lake. Farther upstream in the Johnson Creek system, larvae were abundant, but much smaller with many being too small to identify (<65mm). Western Brook larvae were found, but no Pacific Lamprey larvae were identified, perhaps amongst those unidentified specimens. Western Brook ammocoetes were also found at the lower site on Johnson Creek, and in Big Creek and Shutter Creek. Pacific Lamprey migration into the watershed is difficult to determine due to the elusive nature of the species and their life cycle trait of migrating in from the ocean in the spring of one year, then holding over until the next spring before spawning. When specimens are captured, it is difficult to determine whether it is a fresh migrant or last year’s holdover. Even if it can be determined which year it is from, it is still difficult to know how long it has been in the system before it was captured. In Phase 2 of this project, we will capture Pacific Lamprey either in traps near the mouth of Eel Cr, or at the lower culverts. This should give us a better sense of migration timing. Native Coho salmon counts at Eel Lake Trap were down significantly from the recorded high at the Trap of 441 in 2012, with only 66 native Coho returning in 2018 (the winter of 2017-2018). The previous 2 years were also low with 2016 and 2017 showing returns of only 53 and 118 respectively. The Coho numbers for most of the Oregon Coast also showed low returns. Hatchery Winter Steelhead counts were 502 for 2018. This compares to a record high of 828 in 2007, 595 in 2016, and 226 in 2017. Returning native Steelhead only numbered 10 for the 2018 season. The average return for Native Steelhead is 24. In 2018, 60 Steelhead were spawned including 2 native males, but no native females. 252 hatchery Steelhead were recycled into Saunders Lake, and 148 into Butterfield Lake. ODFW allocated 25,000 smolts for the Tenmile Watershed, which were acclimated and then released in April 2018. Title: Tenmile Lake Basin Partnership - OWEB Final Report: Grant 217-2051 Abstract -- Pacific Lamprey are native to the Tenmile Watershed and culturally important to the local Native American Tribes. Likewise, Salmon and Steelhead have both an economic and cultural significance to the local citizens and Tribes. Pacific Lamprey were historically harvested by the people of the Confederated Tribes of the Coos, Lower Umpqua and Siuslaw Indians (CTCLUSI), but it was unknown if Pacific Lamprey were still present in the Tenmile Watershed. A fish trap was built on Eel Lake by the Oregon Department of Fish and Wildlife (ODFW) in 1989 for the purpose of fish capture and rearing. The trap is effective in capturing Salmon and Steelhead but may act as a barrier to the passage of Pacific Lamprey. This monitoring effort was designed to assess the presence/absence of Pacific Lamprey in the Tenmile Watershed, identify migration timing, potential lamprey passage barriers and rearing/spawning habitats, and collect and organize data from Eel Lake Trap on native Coho, Cutthroat, and native/hatchery Steelhead returns and trends. Lamprey larvae (ammocoete) monitoring was conducted in the summer of 2017 using electro-shockers. Shocking occurred on 3 tributaries of Tenmile Lakes (Big Creek, Johnson Creek, and Shutter Creek), and 3 creeks within the Eel Lake basin (Eel Creek, Clear Creek, and Winters Arm Creek). Two species of lamprey were identified, Western Brook (Lampetra richardsoni) and Pacific (Entosphenus tridentatus). Western Brook were found in all sampled Tenmile Lakes Basin streams, but only in the streams above Eel Lake Trap in the Eel Lake Basin. No Western Brook were identified in Eel Creek below the Trap. Pacific Lamprey were found in Johnson Creek and Big Creek in the Tenmile Lakes Basin, and in Eel Creek in the Eel Lake Basin. No Pacific Lamprey were identified above the Eel Lake Trap, suggesting that it may act as a complete passage barrier to that species. In addition, over 200 adult Pacific Lamprey were salvaged from an ODOT culvert enhancement project on Eel Creek near Hwy 101. Pacific Lamprey larvae were identified upstream of this project, but it is likely that it was a partial barrier. Two other ODOT culverts were identified as potential partial lamprey barriers on Eel Cr. Spawning areas for Pacific and Western Brook Lamprey are similar to spawning areas for salmon. Upper reaches of all the Tenmile Lake tributaries have appropriate spawning gravel. Lower stream areas are often high in sediment which is conducive to rearing lamprey larvae. This was confirmed in Johnson creek with high numbers of Pacific Lamprey larvae found at the mouth as it enters South Tenmile Lake. Farther upstream in the Johnson Creek system, larvae were abundant, but much smaller with many being too small to identify (<65mm). Western Brook larvae were found, but no Pacific Lamprey larvae were identified, perhaps amongst those unidentified specimens. Western Brook ammocoetes were also found at the lower site on Johnson Creek, and in Big Creek and Shutter Creek. Pacific Lamprey migration into the watershed is difficult to determine due to the elusive nature of the species and their life cycle trait of migrating in from the ocean in the spring of one year, then holding over until the next spring before spawning. When specimens are captured, it is difficult to determine whether it is a fresh migrant or last year’s holdover. Even if it can be determined which year it is from, it is still difficult to know how long it has been in the system before it was captured. In Phase 2 of this project, we will capture Pacific Lamprey either in traps near the mouth of Eel Cr, or at the lower culverts. This should give us a better sense of migration timing. Native Coho salmon counts at Eel Lake Trap were down significantly from the recorded high at the Trap of 441 in 2012, with only 66 native Coho returning in 2018 (the winter of 2017-2018). The previous 2 years were also low with 2016 and 2017 showing returns of only 53 and 118 respectively. The Coho numbers for most of the Oregon Coast also showed low returns. Hatchery Winter Steelhead counts were 502 for 2018. This compares to a record high of 828 in 2007, 595 in 2016, and 226 in 2017. Returning native Steelhead only numbered 10 for the 2018 season. The average return for Native Steelhead is 24. In 2018, 60 Steelhead were spawned including 2 native males, but no native females. 252 hatchery Steelhead were recycled into Saunders Lake, and 148 into Butterfield Lake. ODFW allocated 25,000 smolts for the Tenmile Watershed, which were acclimated and then released in April 2018. Close

• 3592. [Article] Abundance, Productivity, and Life History of Fifteenmile Creek Steelhead; Annual Report 2016

  Abstract -- The Fifteenmile Creek watershed in North Central Oregon hosts a native population of steelhead (Oncorhynchus mykiss) that is without influence of previous hatchery augmentation. The Fifteenmile ...

  Citation × Citation Citation Abstract Copy Title: Abundance, Productivity, and Life History of Fifteenmile Creek Steelhead; Annual Report 2016 Abstract -- The Fifteenmile Creek watershed in North Central Oregon hosts a native population of steelhead (Oncorhynchus mykiss) that is without influence of previous hatchery augmentation. The Fifteenmile Creek steelhead are a subpopulation within the Distinct Population Segment (DPS) of the Middle Columbia River steelhead and was listed as ‘threatened’ by the National Marine Fisheries Service (NMFS) first on March 25, 1999 and relisted as a DPS on January 5, 2006. Subsequently, a conservation and recovery management plan was developed for the Middle Columbia River steelhead DPS within Oregon state borders. The goal of the plan is to recover Middle Columbia River steelhead to a level that would allow the removal of threatened status, in addition to providing a long-term goal to recover the population sufficiently to provide sustainable fisheries and other ecological, cultural, social and economic benefits for future generations. The DPS-level recovery plan sets specific recovery goals for the areas within the DPS, which designates Fifteenmile Creek explicitly. The Fifteenmile Creek steelhead population is considered the most inland winter race of steelhead in the Columbia River Basin, as designated by NOAA fisheries. However review of this designation may be necessary at the next Federal Columbia River Power System (FCRPS) Biological Opinion (BiOp) status-review because the run-timing of adult steelhead passing Bonneville Dam has been inconsistent with known winter-run steelhead in the area. The population was identified as “must have viable” status by the Interior Columbia Technical Recovery Team (ICTRT), and reaching viable status is essential for achieving DPS delisting. The ICTRT, Recovery Plan, and the Federal Columbia River Power System (FCRPS-BiOp) have all identified this population as high priority for improving precision and accuracy of abundance, productivity, diversity, and spatial structure information. Title: Abundance, Productivity, and Life History of Fifteenmile Creek Steelhead; Annual Report 2016 Abstract -- The Fifteenmile Creek watershed in North Central Oregon hosts a native population of steelhead (Oncorhynchus mykiss) that is without influence of previous hatchery augmentation. The Fifteenmile Creek steelhead are a subpopulation within the Distinct Population Segment (DPS) of the Middle Columbia River steelhead and was listed as ‘threatened’ by the National Marine Fisheries Service (NMFS) first on March 25, 1999 and relisted as a DPS on January 5, 2006. Subsequently, a conservation and recovery management plan was developed for the Middle Columbia River steelhead DPS within Oregon state borders. The goal of the plan is to recover Middle Columbia River steelhead to a level that would allow the removal of threatened status, in addition to providing a long-term goal to recover the population sufficiently to provide sustainable fisheries and other ecological, cultural, social and economic benefits for future generations. The DPS-level recovery plan sets specific recovery goals for the areas within the DPS, which designates Fifteenmile Creek explicitly. The Fifteenmile Creek steelhead population is considered the most inland winter race of steelhead in the Columbia River Basin, as designated by NOAA fisheries. However review of this designation may be necessary at the next Federal Columbia River Power System (FCRPS) Biological Opinion (BiOp) status-review because the run-timing of adult steelhead passing Bonneville Dam has been inconsistent with known winter-run steelhead in the area. The population was identified as “must have viable” status by the Interior Columbia Technical Recovery Team (ICTRT), and reaching viable status is essential for achieving DPS delisting. The ICTRT, Recovery Plan, and the Federal Columbia River Power System (FCRPS-BiOp) have all identified this population as high priority for improving precision and accuracy of abundance, productivity, diversity, and spatial structure information. Close

• 3593. [Article] Escapement and Productivity of Summer Steelhead and Spring Chinook Salmon in the John Day River; Annual Report 2017

  Abstract -- The John Day River, located in northeastern Oregon, supports five wild populations of summer steelhead (Oncorhynchus mykiss) and three populations of wild spring chinook (Oncorhynchus tschawytscha) ...

  Citation × Citation Citation Abstract Copy Title: Escapement and Productivity of Summer Steelhead and Spring Chinook Salmon in the John Day River; Annual Report 2017 Abstract -- The John Day River, located in northeastern Oregon, supports five wild populations of summer steelhead (Oncorhynchus mykiss) and three populations of wild spring chinook (Oncorhynchus tschawytscha) with no hatchery supplementation. However, these populations remain depressed relative to historic levels. In 1999, the National Marine Fisheries Service (NMFS) listed the Middle Columbia River summer steelhead Distinct Population Segment (DPS), which includes the John Day River Major Population Group (MPG), as threatened under the Endangered Species Act (ESA). Although numerous habitat protection and rehabilitation projects have been implemented within the John Day River basin to improve steelhead and other salmonid freshwater production and survival, it has been difficult to estimate the effectiveness of these projects without a systematic program in place to collect information on the status, trends, and distribution of spawning activity, juvenile salmonids, and aquatic habitat conditions within the basin. Prior to the inception of this project, population and environmental monitoring of steelhead in the basin consisted of a combination of index spawning surveys and periodic monitoring of some status and trend indicators. While index spawning data is useful for drawing inference about long-term trends in adult steelhead abundance, they are limited for determining the status of steelhead escapement or distribution at the population or MPG scale because survey sites are not randomly selected and are likely biased towards streams with higher fish abundance. A broader approach to the monitoring and evaluation of status and trends in anadromous and resident salmonid populations and their habitats was needed to provide data to effectively support restoration efforts and guide alternative future management actions in the basin. The Independent Scientific Review Panel (ISRP) recommended that the region move away from index surveys and embrace probabilistic sampling for most population and habitat monitoring. To meet the ISRP recommendation, the structure and methods employed by the Oregon Plan for Salmon and Watersheds Monitoring Program were extended to the John Day basin. This approach incorporates the sampling strategy of the United States Environmental Protection Agency’s (EPA) Environmental Monitoring and Assessment Program (EMAP). This research effort employs a statistically based and spatially explicit sampling design to answer key monitoring questions, integrate on-going sampling efforts, and improve agency coordination. The current program seeks to integrate project objectives focused on summer steelhead spawning metrics, juvenile salmonid metrics, and aquatic habitat conditions. Title: Escapement and Productivity of Summer Steelhead and Spring Chinook Salmon in the John Day River; Annual Report 2017 Abstract -- The John Day River, located in northeastern Oregon, supports five wild populations of summer steelhead (Oncorhynchus mykiss) and three populations of wild spring chinook (Oncorhynchus tschawytscha) with no hatchery supplementation. However, these populations remain depressed relative to historic levels. In 1999, the National Marine Fisheries Service (NMFS) listed the Middle Columbia River summer steelhead Distinct Population Segment (DPS), which includes the John Day River Major Population Group (MPG), as threatened under the Endangered Species Act (ESA). Although numerous habitat protection and rehabilitation projects have been implemented within the John Day River basin to improve steelhead and other salmonid freshwater production and survival, it has been difficult to estimate the effectiveness of these projects without a systematic program in place to collect information on the status, trends, and distribution of spawning activity, juvenile salmonids, and aquatic habitat conditions within the basin. Prior to the inception of this project, population and environmental monitoring of steelhead in the basin consisted of a combination of index spawning surveys and periodic monitoring of some status and trend indicators. While index spawning data is useful for drawing inference about long-term trends in adult steelhead abundance, they are limited for determining the status of steelhead escapement or distribution at the population or MPG scale because survey sites are not randomly selected and are likely biased towards streams with higher fish abundance. A broader approach to the monitoring and evaluation of status and trends in anadromous and resident salmonid populations and their habitats was needed to provide data to effectively support restoration efforts and guide alternative future management actions in the basin. The Independent Scientific Review Panel (ISRP) recommended that the region move away from index surveys and embrace probabilistic sampling for most population and habitat monitoring. To meet the ISRP recommendation, the structure and methods employed by the Oregon Plan for Salmon and Watersheds Monitoring Program were extended to the John Day basin. This approach incorporates the sampling strategy of the United States Environmental Protection Agency’s (EPA) Environmental Monitoring and Assessment Program (EMAP). This research effort employs a statistically based and spatially explicit sampling design to answer key monitoring questions, integrate on-going sampling efforts, and improve agency coordination. The current program seeks to integrate project objectives focused on summer steelhead spawning metrics, juvenile salmonid metrics, and aquatic habitat conditions. Close

• 3594. [Article] Fish Propagation Annual Report 2007

  Abstract -- The mission of the Oregon Department of Fish and Wildlife (ODFW) is to protect and enhance Oregon's fish and wildlife and their habitats for use and enjoyment by present and future generations. ...

  Citation × Citation Citation Abstract Copy Title: Fish Propagation Annual Report 2007 Abstract -- The mission of the Oregon Department of Fish and Wildlife (ODFW) is to protect and enhance Oregon's fish and wildlife and their habitats for use and enjoyment by present and future generations. The Department is charged by statute (ORS 506.036) to protect and propagate fish in the state. This includes direct responsibility for regulating harvest of fish, protection of fish, enhancement of fish populations tlu·ough habitat improvement, and the rearing and release offish into public waters. ODFW maintains hatcheries throughout the state to provide fish for program needs. Operation of these facilities is governed by the following: The Oregon Plan for Salmon and Watersheds, a comprehensive plan for the conservation of salmon and the protection of their habitat which coordinates the actions of all state agencies that affect aquatic resources. The Native Fish Conservation Policy, which provides a basis for managing hatcheries in balance with sustainable production of naturally produced native fish. The Fish Hatchery Management Policy, which provides general fish culture and facility guidelines and measures to maintain genetic resources of native fish populations spawned or reared in captivity. The Fish Health Management Policy, which describes measures that minimize the impact of fish diseases on the state's fish resources. Information about the Oregon Plan can be viewed at http://www.oregon-plan.org. The complete texts of the Fish Hatchery Management Policy, the Native Fish Conservation Policy, and the Fish Health Management Policy may be viewed at http://www.dfw.state.or.us/fish/nfcp/. In addition to these salmon and hatchery specific state policy and plan guidelines, ODFW's hatchery program works with and responds to local watershed interests; other federal, tribal, and state comanagers; federal and state Endangered Species Act (ESA) guidelines; and all other applicable federal, state, and local laws and regulations. Title: Fish Propagation Annual Report 2007 Abstract -- The mission of the Oregon Department of Fish and Wildlife (ODFW) is to protect and enhance Oregon's fish and wildlife and their habitats for use and enjoyment by present and future generations. The Department is charged by statute (ORS 506.036) to protect and propagate fish in the state. This includes direct responsibility for regulating harvest of fish, protection of fish, enhancement of fish populations tlu·ough habitat improvement, and the rearing and release offish into public waters. ODFW maintains hatcheries throughout the state to provide fish for program needs. Operation of these facilities is governed by the following: The Oregon Plan for Salmon and Watersheds, a comprehensive plan for the conservation of salmon and the protection of their habitat which coordinates the actions of all state agencies that affect aquatic resources. The Native Fish Conservation Policy, which provides a basis for managing hatcheries in balance with sustainable production of naturally produced native fish. The Fish Hatchery Management Policy, which provides general fish culture and facility guidelines and measures to maintain genetic resources of native fish populations spawned or reared in captivity. The Fish Health Management Policy, which describes measures that minimize the impact of fish diseases on the state's fish resources. Information about the Oregon Plan can be viewed at http://www.oregon-plan.org. The complete texts of the Fish Hatchery Management Policy, the Native Fish Conservation Policy, and the Fish Health Management Policy may be viewed at http://www.dfw.state.or.us/fish/nfcp/. In addition to these salmon and hatchery specific state policy and plan guidelines, ODFW's hatchery program works with and responds to local watershed interests; other federal, tribal, and state comanagers; federal and state Endangered Species Act (ESA) guidelines; and all other applicable federal, state, and local laws and regulations. Close

• 3595. [Article] Habitat Protection Policies and Standards of Oregon Department of Fish and Wildlife 1991

  Abstract -- The Habitat Protection Policies and Standards collected in this document are intended to provide guidance to Oregon Department of Fish and Wildlife employees. It is a working and evolving document ...

  Citation × Citation Citation Abstract Copy Title: Habitat Protection Policies and Standards of Oregon Department of Fish and Wildlife 1991 Abstract -- The Habitat Protection Policies and Standards collected in this document are intended to provide guidance to Oregon Department of Fish and Wildlife employees. It is a working and evolving document that responds to changing laws, habitat conditions, social and political attitudes, and increased knowledge. The Habitat Conservation Division of the Oregon Department of Fish and Wildlife developed these habitat protection policies and standards using intra-agency task forces comprised of experts from throughout the state. Those policies and standards that significantly affect the public interest have been or will be developed into administrative rules through a public review and comment process. Title: Habitat Protection Policies and Standards of Oregon Department of Fish and Wildlife 1991 Abstract -- The Habitat Protection Policies and Standards collected in this document are intended to provide guidance to Oregon Department of Fish and Wildlife employees. It is a working and evolving document that responds to changing laws, habitat conditions, social and political attitudes, and increased knowledge. The Habitat Conservation Division of the Oregon Department of Fish and Wildlife developed these habitat protection policies and standards using intra-agency task forces comprised of experts from throughout the state. Those policies and standards that significantly affect the public interest have been or will be developed into administrative rules through a public review and comment process. Close

• 3596. [Article] McKenzie River Plan Summary, Mailing

  Abstract -- The McKenzie River subbasin is an area rich in natural beauty and resources. The tradition of fishing the McKenzie runs deep, and its notoriety reaches far and wide. The McKenzie River is one ...

  Citation × Citation Citation Abstract Copy Title: McKenzie River Plan Summary, Mailing Abstract -- The McKenzie River subbasin is an area rich in natural beauty and resources. The tradition of fishing the McKenzie runs deep, and its notoriety reaches far and wide. The McKenzie River is one of the most popular rivers for fishing in Oregon. During the 1983 trout season, an estimated 54,000 anglers fished from Blue River to Armitage Park. The most sought after species include native rainbow and cutthroat trout, spring chinook, and in recent years, an introduced run of summer steelhead. To meet angling demand, hatchery rainbow trout are stocked in portions of the mainstem, Blue River, and the South Fork. During the past year, Oregon Department of Fish and Wildlife biologists and a public advisory team from the McKenzie River/Eugene-Springfield area, jointly developed a draft plan to guide the management of the fisheries in the McKenzie subbasin. The draft plan includes management guidelines, objectives, priorities, and recommended actions to solve the principal fisheries' problems concerning: • Habitat • Management of major fish species or groups of species • Angling access This summary covers some of the key elements of the draft plan. Title: McKenzie River Plan Summary, Mailing Abstract -- The McKenzie River subbasin is an area rich in natural beauty and resources. The tradition of fishing the McKenzie runs deep, and its notoriety reaches far and wide. The McKenzie River is one of the most popular rivers for fishing in Oregon. During the 1983 trout season, an estimated 54,000 anglers fished from Blue River to Armitage Park. The most sought after species include native rainbow and cutthroat trout, spring chinook, and in recent years, an introduced run of summer steelhead. To meet angling demand, hatchery rainbow trout are stocked in portions of the mainstem, Blue River, and the South Fork. During the past year, Oregon Department of Fish and Wildlife biologists and a public advisory team from the McKenzie River/Eugene-Springfield area, jointly developed a draft plan to guide the management of the fisheries in the McKenzie subbasin. The draft plan includes management guidelines, objectives, priorities, and recommended actions to solve the principal fisheries' problems concerning: • Habitat • Management of major fish species or groups of species • Angling access This summary covers some of the key elements of the draft plan. Close

• 3597. [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

• 3598. [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

• 3599. [Article] 2007 Annual Report John Day Fish District, Northeast Region

  Abstract -- none

  Citation × Citation Citation Abstract Copy Title: 2007 Annual Report John Day Fish District, Northeast Region Abstract -- none Title: 2007 Annual Report John Day Fish District, Northeast Region Abstract -- none Close

• 3600. [Article] Northeast Region Stock Status Review, John Day Fish District, 1993

  Abstract -- None

  Citation × Citation Citation Abstract Copy Title: Northeast Region Stock Status Review, John Day Fish District, 1993 Abstract -- None Title: Northeast Region Stock Status Review, John Day Fish District, 1993 Abstract -- None Close