Search

Search Results

• 1. [Article] Oregon Coast Coho ESU Monitoring Areas

  Abstract -- ArcInfo interchange file and PDF document depicting four ODFW monitoring areas that are within the Oregon Coast Coho ESU

  Citation × Citation Citation Abstract Copy Title: Oregon Coast Coho ESU Monitoring Areas Abstract -- ArcInfo interchange file and PDF document depicting four ODFW monitoring areas that are within the Oregon Coast Coho ESU Title: Oregon Coast Coho ESU Monitoring Areas Abstract -- ArcInfo interchange file and PDF document depicting four ODFW monitoring areas that are within the Oregon Coast Coho ESU Close

• 2. [Article] Marine and Freshwater Survival of Naturally Produced Coho at ODFW Life Cycle Monitoring Sites

  Abstract -- In 1998, as part of the Oregon Plan for Salmon and Watersheds the Oregon Department of Fish and Wildlife began a program to monitor marine and freshwater survival of naturally produced coho ...

  Citation × Citation Citation Abstract Copy Title: Marine and Freshwater Survival of Naturally Produced Coho at ODFW Life Cycle Monitoring Sites Abstract -- In 1998, as part of the Oregon Plan for Salmon and Watersheds the Oregon Department of Fish and Wildlife began a program to monitor marine and freshwater survival of naturally produced coho salmon. To obtain this information, adult and smolt traps are operated at six sites in the Oregon Coast Coho ESU. See pdf document for a detailed description of the project. Title: Marine and Freshwater Survival of Naturally Produced Coho at ODFW Life Cycle Monitoring Sites Abstract -- In 1998, as part of the Oregon Plan for Salmon and Watersheds the Oregon Department of Fish and Wildlife began a program to monitor marine and freshwater survival of naturally produced coho salmon. To obtain this information, adult and smolt traps are operated at six sites in the Oregon Coast Coho ESU. See pdf document for a detailed description of the project. Close

• 3. [Article] 2000-2002 Effectiveness Monitoring for the Western Oregon Stream Restoration Program

  Abstract -- Progress report detailing monitoring of instream restoration projects for the period 2000-2002 and 1996 and 2001. Treatments are all in Western Oregon streams.

  Citation × Citation Citation Abstract Copy Title: 2000-2002 Effectiveness Monitoring for the Western Oregon Stream Restoration Program Abstract -- Progress report detailing monitoring of instream restoration projects for the period 2000-2002 and 1996 and 2001. Treatments are all in Western Oregon streams. Title: 2000-2002 Effectiveness Monitoring for the Western Oregon Stream Restoration Program Abstract -- Progress report detailing monitoring of instream restoration projects for the period 2000-2002 and 1996 and 2001. Treatments are all in Western Oregon streams. Close

• 4. [Article] Mapped Volunteer Water Quality Monitoring Stations

  Abstract -- Images of maps showing locations of all processed volunteer monitoring stations and specific parameter locations.

  Citation × Citation Citation Abstract Copy Title: Mapped Volunteer Water Quality Monitoring Stations Abstract -- Images of maps showing locations of all processed volunteer monitoring stations and specific parameter locations. Title: Mapped Volunteer Water Quality Monitoring Stations Abstract -- Images of maps showing locations of all processed volunteer monitoring stations and specific parameter locations. Close

• 5. [Article] Ecola Creek Watershed Assessment: A Living Document

  Abstract -- The report is the watershed assessment for the Ecola Creek watershed. The report contains information on channel habitat types, hydrology, water use, fisheries, aquatic and riparian habitat, ...

  Citation × Citation Citation Abstract Copy Title: Ecola Creek Watershed Assessment: A Living Document Abstract -- The report is the watershed assessment for the Ecola Creek watershed. The report contains information on channel habitat types, hydrology, water use, fisheries, aquatic and riparian habitat, sediment sources, and water quality. Title: Ecola Creek Watershed Assessment: A Living Document Abstract -- The report is the watershed assessment for the Ecola Creek watershed. The report contains information on channel habitat types, hydrology, water use, fisheries, aquatic and riparian habitat, sediment sources, and water quality. Close

• 6. [Article] Chehalem Watershed Assessment

  Abstract -- The Chehalem watershed assessment is a publication of the Yamhill Basin Council (YBC) and is a reference tool for landowners, watershed residents, and council members. It contains factual and ...

  Citation × Citation Citation Abstract Copy Title: Chehalem Watershed Assessment Abstract -- The Chehalem watershed assessment is a publication of the Yamhill Basin Council (YBC) and is a reference tool for landowners, watershed residents, and council members. It contains factual and interpretive information about the condition of the watershed, both past and present. This document is a snapshot, of sorts, but it’s also tied to an ongoing process of community-based land use planning; the information contained will need to be updated as needs and objectives evolve. The assessment includes the topics of a Watershed Overview, Historical Conditions, Channel Habitat Types, Vegetation, Riparian and Wetland Conditions, Channel Modifications, Sediments, Hydrology and Water Use, Water Quality, Fish Habitats and Barriers, Restoration and Enhancement Projects, and a Watershed Conditions Summary. Title: Chehalem Watershed Assessment Abstract -- The Chehalem watershed assessment is a publication of the Yamhill Basin Council (YBC) and is a reference tool for landowners, watershed residents, and council members. It contains factual and interpretive information about the condition of the watershed, both past and present. This document is a snapshot, of sorts, but it’s also tied to an ongoing process of community-based land use planning; the information contained will need to be updated as needs and objectives evolve. The assessment includes the topics of a Watershed Overview, Historical Conditions, Channel Habitat Types, Vegetation, Riparian and Wetland Conditions, Channel Modifications, Sediments, Hydrology and Water Use, Water Quality, Fish Habitats and Barriers, Restoration and Enhancement Projects, and a Watershed Conditions Summary. Close

• 7. [Article] Lower Yamhill Watershed Assessment

  Abstract -- The Lower Yamhill River watershed assessment is a publication of the Yamhill Basin Council (YBC) and is a reference tool for landowners, watershed residents, and council members. It contains ...

  Citation × Citation Citation Abstract Copy Title: Lower Yamhill Watershed Assessment Abstract -- The Lower Yamhill River watershed assessment is a publication of the Yamhill Basin Council (YBC) and is a reference tool for landowners, watershed residents, and council members. It contains factual and interpretive information about the condition of the watershed, both past and present. This document is a snapshot, of sorts, but it’s also tied to an ongoing process of community-based land use planning; the information contained will need to be updated as our needs and objectives evolve. The assessment includes the topics of a Watershed Overview, Historical Conditions, Channel Habitat Types, Vegetation, Riparian and Wetland Conditions, Channel Modifications, Sediments, Hydrology and Water Use, Water Quality, Fish Habitat and barriers, Restoration and Enhancement Projects, and a Watershed Conditions Summary. Title: Lower Yamhill Watershed Assessment Abstract -- The Lower Yamhill River watershed assessment is a publication of the Yamhill Basin Council (YBC) and is a reference tool for landowners, watershed residents, and council members. It contains factual and interpretive information about the condition of the watershed, both past and present. This document is a snapshot, of sorts, but it’s also tied to an ongoing process of community-based land use planning; the information contained will need to be updated as our needs and objectives evolve. The assessment includes the topics of a Watershed Overview, Historical Conditions, Channel Habitat Types, Vegetation, Riparian and Wetland Conditions, Channel Modifications, Sediments, Hydrology and Water Use, Water Quality, Fish Habitat and barriers, Restoration and Enhancement Projects, and a Watershed Conditions Summary. Close

• 8. [Article] Willamina Watershed Assessment

  Abstract -- The Willamina watershed assessment was prepared for the Yamhill Watershed Council (YBC). It contains technical information about the past and present watershed conditions. The watershed assessment ...

  Citation × Citation Citation Abstract Copy Title: Willamina Watershed Assessment Abstract -- The Willamina watershed assessment was prepared for the Yamhill Watershed Council (YBC). It contains technical information about the past and present watershed conditions. The watershed assessment contains a background section that includes information on the watershed's Physical Location, Population, Climate and Topography, Geology, Vegetation, Habitats, Noxious Plants, Fire History, Sensitive Species, Land Use, Mining, and Agriculture. The Watershed Characterization and Assessment section includes the topics of Historical Conditions, Channel Habitat Typing, Fish, Riparian Conditions, Wetland Conditions, Channel Modifications, Hydrology and Water Use, Water Quality, Sediment Sources, and Restoration Efforts. The Watershed Section Summaries include the topics of a Historical Summary, Channel Habitat Summary, Fish Summary, Riparian Condition Summary, Wetlands Summary, Channel Modifications Summary, Hydrology and Water Use Summary, Water Quality Summary, Sediment Sources Summary, Sensitive Species Summary, and a Watershed Condition Summary. Title: Willamina Watershed Assessment Abstract -- The Willamina watershed assessment was prepared for the Yamhill Watershed Council (YBC). It contains technical information about the past and present watershed conditions. The watershed assessment contains a background section that includes information on the watershed's Physical Location, Population, Climate and Topography, Geology, Vegetation, Habitats, Noxious Plants, Fire History, Sensitive Species, Land Use, Mining, and Agriculture. The Watershed Characterization and Assessment section includes the topics of Historical Conditions, Channel Habitat Typing, Fish, Riparian Conditions, Wetland Conditions, Channel Modifications, Hydrology and Water Use, Water Quality, Sediment Sources, and Restoration Efforts. The Watershed Section Summaries include the topics of a Historical Summary, Channel Habitat Summary, Fish Summary, Riparian Condition Summary, Wetlands Summary, Channel Modifications Summary, Hydrology and Water Use Summary, Water Quality Summary, Sediment Sources Summary, Sensitive Species Summary, and a Watershed Condition Summary. Close

• 9. [Article] Lower South Yamhill-Deer Creek Watershed Assessment

  Abstract -- The Lower S. Yamhill-Deer Creek watershed assessment was prepared for the Yamhill Basin Council (YBC), watershed residents, and landowners. It contains technical and educational information ...

  Citation × Citation Citation Abstract Copy Title: Lower South Yamhill-Deer Creek Watershed Assessment Abstract -- The Lower S. Yamhill-Deer Creek watershed assessment was prepared for the Yamhill Basin Council (YBC), watershed residents, and landowners. It contains technical and educational information about the past and current watershed conditions. The assessment includes the topics of a Watershed Overview, Historical Conditions, Channel Habitat Types, Vegetation, Riparian and Wetland Conditions, Channel Modifications, Sediments, Hydrology and Water Use, Water Quality, Fish Species: Habitat, History and Barriers, Restoration and Enhancement Projects, and a Watershed Conditions Summary. Title: Lower South Yamhill-Deer Creek Watershed Assessment Abstract -- The Lower S. Yamhill-Deer Creek watershed assessment was prepared for the Yamhill Basin Council (YBC), watershed residents, and landowners. It contains technical and educational information about the past and current watershed conditions. The assessment includes the topics of a Watershed Overview, Historical Conditions, Channel Habitat Types, Vegetation, Riparian and Wetland Conditions, Channel Modifications, Sediments, Hydrology and Water Use, Water Quality, Fish Species: Habitat, History and Barriers, Restoration and Enhancement Projects, and a Watershed Conditions Summary. Close

• 10. [Article] Salt Creek Watershed Assessment

  Abstract -- The Salt Creek watershed assessment is a publication of the Yamhill Basin Council (YBC) and is a reference tool for landowners, watershed residents, and council members. It contains factual ...

  Citation × Citation Citation Abstract Copy Title: Salt Creek Watershed Assessment Abstract -- The Salt Creek watershed assessment is a publication of the Yamhill Basin Council (YBC) and is a reference tool for landowners, watershed residents, and council members. It contains factual and interpretive information about the condition of the watershed, both past and present. The assessment includes the topics of a Watershed Overview, Historical Conditions, Channel Habitat Types, Vegetation, Riparian and Wetland Conditions, Channel Modifications, Sediments, Hydrology and Water Use, Water Quality, Fish Habitat and Barriers, Restoration and Enhancement Projects, and a Watershed Conditions Summary. Title: Salt Creek Watershed Assessment Abstract -- The Salt Creek watershed assessment is a publication of the Yamhill Basin Council (YBC) and is a reference tool for landowners, watershed residents, and council members. It contains factual and interpretive information about the condition of the watershed, both past and present. The assessment includes the topics of a Watershed Overview, Historical Conditions, Channel Habitat Types, Vegetation, Riparian and Wetland Conditions, Channel Modifications, Sediments, Hydrology and Water Use, Water Quality, Fish Habitat and Barriers, Restoration and Enhancement Projects, and a Watershed Conditions Summary. Close

• 11. [Article] Upper South Yamhill River Watershed Assessment

  Abstract -- The Upper South Yamhill River watershed assessment is a publication of the Yamhill Basin Council (YBC) and is a reference tool for watershed residents. It contains information gathered from ...

  Citation × Citation Citation Abstract Copy Title: Upper South Yamhill River Watershed Assessment Abstract -- The Upper South Yamhill River watershed assessment is a publication of the Yamhill Basin Council (YBC) and is a reference tool for watershed residents. It contains information gathered from many different sources about past and present conditions in the watershed. The assessment also identifies areas where information is lacking. The assessment includes the topics of a Watershed Overview, Historical Conditions, Channel Habitat Types, Vegetation, Riparian and Wetland Conditions, Channel Modifications, Sediments, Hydrology and Water Use, Water Quality, Fish Habitat and Barriers, Restoration and Enhancement Projects, and a Watershed Conditions Summary. Title: Upper South Yamhill River Watershed Assessment Abstract -- The Upper South Yamhill River watershed assessment is a publication of the Yamhill Basin Council (YBC) and is a reference tool for watershed residents. It contains information gathered from many different sources about past and present conditions in the watershed. The assessment also identifies areas where information is lacking. The assessment includes the topics of a Watershed Overview, Historical Conditions, Channel Habitat Types, Vegetation, Riparian and Wetland Conditions, Channel Modifications, Sediments, Hydrology and Water Use, Water Quality, Fish Habitat and Barriers, Restoration and Enhancement Projects, and a Watershed Conditions Summary. Close

• 12. [Article] MidCoast A - Rapid Bio-assessment 1998 Midcoast

  Abstract -- Snorkel surveys were conducted in five midcoast watersheds that included the Yachats, Alsea, Yaquina, Siletz, and Salmon Rivers. These surveys were commissioned by the Midcoast Watershed Council, ...

  Citation × Citation Citation Abstract Copy Title: MidCoast A - Rapid Bio-assessment 1998 Midcoast Abstract -- Snorkel surveys were conducted in five midcoast watersheds that included the Yachats, Alsea, Yaquina, Siletz, and Salmon Rivers. These surveys were commissioned by the Midcoast Watershed Council, using funds granted by GWEB. The intent of these surveys was to begin to develop a base line for monitoring trends in the distribution and abundance of juvenile Coho, Steelhead and Cutthroat in Midcoast watersheds. Adult Coho escapement for many of these basins has hovered near all time low levels for multiple brood cycles. These surveys intend to identify the core areas within these basins that, at low spawner densities, provide suitable spawning habitats. They also intend to identify areas important for juvenile salmonid rearing such that restoration activities can focus on recovering reaches that adult salmonids are returning to. Title: MidCoast A - Rapid Bio-assessment 1998 Midcoast Abstract -- Snorkel surveys were conducted in five midcoast watersheds that included the Yachats, Alsea, Yaquina, Siletz, and Salmon Rivers. These surveys were commissioned by the Midcoast Watershed Council, using funds granted by GWEB. The intent of these surveys was to begin to develop a base line for monitoring trends in the distribution and abundance of juvenile Coho, Steelhead and Cutthroat in Midcoast watersheds. Adult Coho escapement for many of these basins has hovered near all time low levels for multiple brood cycles. These surveys intend to identify the core areas within these basins that, at low spawner densities, provide suitable spawning habitats. They also intend to identify areas important for juvenile salmonid rearing such that restoration activities can focus on recovering reaches that adult salmonids are returning to. Close

• 13. [Article] Phillips Creek Watershed Assessment

  Abstract -- Watershed Assessments for the Grande Ronde River Subwatersheds are being prepared for the Grande Ronde Model Watershed Program. This Watershed Assessment addresses the Phillips Creek Watershed ...

  Citation × Citation Citation Abstract Copy Title: Phillips Creek Watershed Assessment Abstract -- Watershed Assessments for the Grande Ronde River Subwatersheds are being prepared for the Grande Ronde Model Watershed Program. This Watershed Assessment addresses the Phillips Creek Watershed located near Elgin, Oregon. Phillips Creek is a relatively small watershed (4th order HUC – Hydrologic Unit Classification) containing about 33 square miles or slightly over 24,000 acres. Phillips Creek empties into the Grande Ronde River in Elgin. It is an intermittent stream in some reaches, but water flows year around in other reaches. In this Assessment the main emphasis is on the nonfederal lands. The USDA Forest Service – Umatilla National Forest recently completed a watershed assessment on the National Forest area that includes Phillips, Cabin, Gordon and Dry Creeks. For more complete information on watershed condition on federal lands, please refer to the Umatilla National Forest’s Phillips-Gordon Ecosystem Analysis (PGEA). This assessment will describe the Phillips Creek watershed and help to identify the stream processes and features that are working well, and those that are not. Information that is already available from state and federal agencies as well as from private sources (including people that live in the area) will be used. Several public meetings were held to obtain information and insights from people that live in the area. The assessment will identify human’s positive and negative influences to the immediate stream environment. The assessment should provide enough information to develop project plans and monitoring plans that will help to protect and improve water quality and fish habitat in Phillips Creek and its tributaries. This assessment includes a description of Phillips Creek Watershed, historical conditions assessment, channel habitat type classification, hydrology and water use, riparian assessment, wetlands assessment, sediment sources assessment, channel modification assessment, water quality assessment, water rights assessment, fish and fish habitat assessment, upland conditions assessment – Forest, upland conditions assessment – Range, developed area assessment, noxious weeds assessment, and a watershed condition evaluation. Title: Phillips Creek Watershed Assessment Abstract -- Watershed Assessments for the Grande Ronde River Subwatersheds are being prepared for the Grande Ronde Model Watershed Program. This Watershed Assessment addresses the Phillips Creek Watershed located near Elgin, Oregon. Phillips Creek is a relatively small watershed (4th order HUC – Hydrologic Unit Classification) containing about 33 square miles or slightly over 24,000 acres. Phillips Creek empties into the Grande Ronde River in Elgin. It is an intermittent stream in some reaches, but water flows year around in other reaches. In this Assessment the main emphasis is on the nonfederal lands. The USDA Forest Service – Umatilla National Forest recently completed a watershed assessment on the National Forest area that includes Phillips, Cabin, Gordon and Dry Creeks. For more complete information on watershed condition on federal lands, please refer to the Umatilla National Forest’s Phillips-Gordon Ecosystem Analysis (PGEA). This assessment will describe the Phillips Creek watershed and help to identify the stream processes and features that are working well, and those that are not. Information that is already available from state and federal agencies as well as from private sources (including people that live in the area) will be used. Several public meetings were held to obtain information and insights from people that live in the area. The assessment will identify human’s positive and negative influences to the immediate stream environment. The assessment should provide enough information to develop project plans and monitoring plans that will help to protect and improve water quality and fish habitat in Phillips Creek and its tributaries. This assessment includes a description of Phillips Creek Watershed, historical conditions assessment, channel habitat type classification, hydrology and water use, riparian assessment, wetlands assessment, sediment sources assessment, channel modification assessment, water quality assessment, water rights assessment, fish and fish habitat assessment, upland conditions assessment – Forest, upland conditions assessment – Range, developed area assessment, noxious weeds assessment, and a watershed condition evaluation. Close

• 14. [Article] Estuarine Wetland Fish Monitoring Project Report 2001-2003

  Abstract -- The report contains: A description of project including background on the problem which generated the project, a list of participants/volunteers, materials and methods used, shown/expected ...

  Citation × Citation Citation Abstract Copy Title: Estuarine Wetland Fish Monitoring Project Report 2001-2003 Abstract -- The report contains: A description of project including background on the problem which generated the project, a list of participants/volunteers, materials and methods used, shown/expected results, and other helpful information in evaluation of the project. Title: Estuarine Wetland Fish Monitoring Project Report 2001-2003 Abstract -- The report contains: A description of project including background on the problem which generated the project, a list of participants/volunteers, materials and methods used, shown/expected results, and other helpful information in evaluation of the project. Close

• 15. [Article] Restoration of Historic Coyote Creek, Surveys for Amphibians and Reptiles with Observations of Mollusks

  Abstract -- The report contains an introduction, table on herpetofauna observed and potential, table on mollusks Fauna observed and potential, results by species: amphibians, reptiles, and mollusks, conclusions, ...

  Citation × Citation Citation Abstract Copy Title: Restoration of Historic Coyote Creek, Surveys for Amphibians and Reptiles with Observations of Mollusks Abstract -- The report contains an introduction, table on herpetofauna observed and potential, table on mollusks Fauna observed and potential, results by species: amphibians, reptiles, and mollusks, conclusions, and maps. Title: Restoration of Historic Coyote Creek, Surveys for Amphibians and Reptiles with Observations of Mollusks Abstract -- The report contains an introduction, table on herpetofauna observed and potential, table on mollusks Fauna observed and potential, results by species: amphibians, reptiles, and mollusks, conclusions, and maps. Close

• 16. [Article] Winchester Tidelands Monitoring Report

  Abstract -- This report describes anadromous fish use, primarily adult and juvenile coho, in both natural and restored habitats of the upper South Slough National Estuarine Research Reserve. Measurements ...

  Citation × Citation Citation Abstract Copy Title: Winchester Tidelands Monitoring Report Abstract -- This report describes anadromous fish use, primarily adult and juvenile coho, in both natural and restored habitats of the upper South Slough National Estuarine Research Reserve. Measurements of marsh biomass were also made. An ultrasonic telemetry pilot study is described. Title: Winchester Tidelands Monitoring Report Abstract -- This report describes anadromous fish use, primarily adult and juvenile coho, in both natural and restored habitats of the upper South Slough National Estuarine Research Reserve. Measurements of marsh biomass were also made. An ultrasonic telemetry pilot study is described. Close

• 17. [Article] Characterization of Select Water Quality Parameters within the Upper Deschutes and Little Deschutes Sub-Basins 2003

  Abstract -- This technical report presents analyses of datasets gathered from water quality monitoring efforts, by multiple sources, throughout the Upper Deschutes and Little Deschutes sub-basins between ...

  Citation × Citation Citation Abstract Copy Title: Characterization of Select Water Quality Parameters within the Upper Deschutes and Little Deschutes Sub-Basins 2003 Abstract -- This technical report presents analyses of datasets gathered from water quality monitoring efforts, by multiple sources, throughout the Upper Deschutes and Little Deschutes sub-basins between 1990 and 2002. It addresses pH, dissolved oxygen, percent saturation, biochemical oxygen demand, turbidity, sedimentation, chlorophyll-a, nutrients, and bacteria. It also includes a summary of priority issues and recommendations for future monitoring and restoration projects. Title: Characterization of Select Water Quality Parameters within the Upper Deschutes and Little Deschutes Sub-Basins 2003 Abstract -- This technical report presents analyses of datasets gathered from water quality monitoring efforts, by multiple sources, throughout the Upper Deschutes and Little Deschutes sub-basins between 1990 and 2002. It addresses pH, dissolved oxygen, percent saturation, biochemical oxygen demand, turbidity, sedimentation, chlorophyll-a, nutrients, and bacteria. It also includes a summary of priority issues and recommendations for future monitoring and restoration projects. Close

• 18. [Article] Cascade Creek Watershed Monitoring Project #97-032

  Abstract -- This report, also called "Salmonid Life-Cycle Monitoring Project," estimates the abundance of juvenile and adult salmonids in numerous watersheds during 1998-99 surveys; evaluates marine and ...

  Citation × Citation Citation Abstract Copy Title: Cascade Creek Watershed Monitoring Project #97-032 Abstract -- This report, also called "Salmonid Life-Cycle Monitoring Project," estimates the abundance of juvenile and adult salmonids in numerous watersheds during 1998-99 surveys; evaluates marine and freshwater survival rates for juvenile coho; and evaluates the effects of habitat modification on the abundance of juveniles. Title: Cascade Creek Watershed Monitoring Project #97-032 Abstract -- This report, also called "Salmonid Life-Cycle Monitoring Project," estimates the abundance of juvenile and adult salmonids in numerous watersheds during 1998-99 surveys; evaluates marine and freshwater survival rates for juvenile coho; and evaluates the effects of habitat modification on the abundance of juveniles. Close

• 19. [Article] Squaw Creek Monitoring Project #97-211

  Abstract -- The project included watershed education of 400 students; water quality monitoring of water flow, temperature, dissolved oxygen, bacteria, and macro-invertebrates; riparian surveys; fish surveys; ...

  Citation × Citation Citation Abstract Copy Title: Squaw Creek Monitoring Project #97-211 Abstract -- The project included watershed education of 400 students; water quality monitoring of water flow, temperature, dissolved oxygen, bacteria, and macro-invertebrates; riparian surveys; fish surveys; and thermal infrared monitoring and color videography in the Squaw Creek sub-basin from 1997 through 2000. Reports on Squaw Creek watershed research, performed by USFS and ODFW during the same time period, are appended. Title: Squaw Creek Monitoring Project #97-211 Abstract -- The project included watershed education of 400 students; water quality monitoring of water flow, temperature, dissolved oxygen, bacteria, and macro-invertebrates; riparian surveys; fish surveys; and thermal infrared monitoring and color videography in the Squaw Creek sub-basin from 1997 through 2000. Reports on Squaw Creek watershed research, performed by USFS and ODFW during the same time period, are appended. Close

• 20. [Article] Temperature Monitoring and Modeling of the Mary's River Watershed

  Abstract -- Stream temperatures were monitored at 42 sites in the summer of 1998 and at 26 sites in the summer of 1999 throughout the Mary's River watershed. Segments of streams were identified where reduced ...

  Citation × Citation Citation Abstract Copy Title: Temperature Monitoring and Modeling of the Mary's River Watershed Abstract -- Stream temperatures were monitored at 42 sites in the summer of 1998 and at 26 sites in the summer of 1999 throughout the Mary's River watershed. Segments of streams were identified where reduced temperatures would benefit native cutthroat trout. Computer modeling of riparian shade enhancement predicted temperature reductions. Title: Temperature Monitoring and Modeling of the Mary's River Watershed Abstract -- Stream temperatures were monitored at 42 sites in the summer of 1998 and at 26 sites in the summer of 1999 throughout the Mary's River watershed. Segments of streams were identified where reduced temperatures would benefit native cutthroat trout. Computer modeling of riparian shade enhancement predicted temperature reductions. Close

• 21. [Article] Citizen Monitoring in Tillamook Bay, OWEB Grant #98-345 Project Completion Report

  Abstract -- Trained volunteers carried out water quality sampling at 25 sites along the 5 main tributaries to Tillamook Bay during 1999-2000. Measurements were taken for bacteria, turbidity, and plankt...

  Citation × Citation Citation Abstract Copy Title: Citizen Monitoring in Tillamook Bay, OWEB Grant #98-345 Project Completion Report Abstract -- Trained volunteers carried out water quality sampling at 25 sites along the 5 main tributaries to Tillamook Bay during 1999-2000. Measurements were taken for bacteria, turbidity, and plankton. Title: Citizen Monitoring in Tillamook Bay, OWEB Grant #98-345 Project Completion Report Abstract -- Trained volunteers carried out water quality sampling at 25 sites along the 5 main tributaries to Tillamook Bay during 1999-2000. Measurements were taken for bacteria, turbidity, and plankton. Close

• 22. [Article] Curry County Watersheds Monitoring Program, OWEB #201-122 Final Report

  Abstract -- This is a summary of activities and accomplishments by the Lower Rogue and South Coast Watershed Councils during the 2 year grant period. Activities included water quality monitoring, road ...

  Citation × Citation Citation Abstract Copy Title: Curry County Watersheds Monitoring Program, OWEB #201-122 Final Report Abstract -- This is a summary of activities and accomplishments by the Lower Rogue and South Coast Watershed Councils during the 2 year grant period. Activities included water quality monitoring, road inventories, spawning surveys, and restoration project monitoring. Title: Curry County Watersheds Monitoring Program, OWEB #201-122 Final Report Abstract -- This is a summary of activities and accomplishments by the Lower Rogue and South Coast Watershed Councils during the 2 year grant period. Activities included water quality monitoring, road inventories, spawning surveys, and restoration project monitoring. Close

• 23. [Article] Livestock Nutrient and Sediment Monitoring for Total Maximum Daily Load Development on Pedee Creek

  Abstract -- A water quality monitoring program was implemented for Pedee Creek, a tributary of the Luckiamute River, to assess bacteria levels above and below agricultural land. Six sites were monitored ...

  Citation × Citation Citation Abstract Copy Title: Livestock Nutrient and Sediment Monitoring for Total Maximum Daily Load Development on Pedee Creek Abstract -- A water quality monitoring program was implemented for Pedee Creek, a tributary of the Luckiamute River, to assess bacteria levels above and below agricultural land. Six sites were monitored from November 2001 to March 2002 for stream temperature, turbidity, pH, conductivity, and bacteria. Title: Livestock Nutrient and Sediment Monitoring for Total Maximum Daily Load Development on Pedee Creek Abstract -- A water quality monitoring program was implemented for Pedee Creek, a tributary of the Luckiamute River, to assess bacteria levels above and below agricultural land. Six sites were monitored from November 2001 to March 2002 for stream temperature, turbidity, pH, conductivity, and bacteria. Close

• 24. [Article] Trout Creek Watershed Assessment, Part 2: Condition Evaluation and Action Opportunities

  Abstract -- This document summarizes "Trout Creek Watershed Assessment: Findings" and evaluates opportunities for voluntary actions to improve watershed conditions. Information from the assessment is used ...

  Citation × Citation Citation Abstract Copy Title: Trout Creek Watershed Assessment, Part 2: Condition Evaluation and Action Opportunities Abstract -- This document summarizes "Trout Creek Watershed Assessment: Findings" and evaluates opportunities for voluntary actions to improve watershed conditions. Information from the assessment is used to identify fish habitat and water quality issues for general areas of the watershed. Title: Trout Creek Watershed Assessment, Part 2: Condition Evaluation and Action Opportunities Abstract -- This document summarizes "Trout Creek Watershed Assessment: Findings" and evaluates opportunities for voluntary actions to improve watershed conditions. Information from the assessment is used to identify fish habitat and water quality issues for general areas of the watershed. Close

• 25. [Article] Water Quality Monitoring, Phase I and II

  Abstract -- This Power Point presentation explains water quality monitoring principles and procedures, using examples from a monitoring project done by several watershed councils in southern Oregon.

  Citation × Citation Citation Abstract Copy Title: Water Quality Monitoring, Phase I and II Abstract -- This Power Point presentation explains water quality monitoring principles and procedures, using examples from a monitoring project done by several watershed councils in southern Oregon. Title: Water Quality Monitoring, Phase I and II Abstract -- This Power Point presentation explains water quality monitoring principles and procedures, using examples from a monitoring project done by several watershed councils in southern Oregon. Close

• 26. [Article] Trask Watershed Action Plan

  Abstract -- This action plan identifies 10 priority restoration and monitoring actions - six habitat actions, three water quality actions, and one education action - to be undertaken in the Trask River ...

  Citation × Citation Citation Abstract Copy Title: Trask Watershed Action Plan Abstract -- This action plan identifies 10 priority restoration and monitoring actions - six habitat actions, three water quality actions, and one education action - to be undertaken in the Trask River watershed. Title: Trask Watershed Action Plan Abstract -- This action plan identifies 10 priority restoration and monitoring actions - six habitat actions, three water quality actions, and one education action - to be undertaken in the Trask River watershed. Close

• 27. [Article] Moss Creek Rehabilitation Project, 1996 Monitoring Report

  Abstract -- This document delineates restoration measures undertaken at 10 sites on Moss Creek, a tributary of the Miami River, in the 1980s. It then reports on the 1996 status of instream structures, ...

  Citation × Citation Citation Abstract Copy Title: Moss Creek Rehabilitation Project, 1996 Monitoring Report Abstract -- This document delineates restoration measures undertaken at 10 sites on Moss Creek, a tributary of the Miami River, in the 1980s. It then reports on the 1996 status of instream structures, pollution controls, and restoration vegetation. Title: Moss Creek Rehabilitation Project, 1996 Monitoring Report Abstract -- This document delineates restoration measures undertaken at 10 sites on Moss Creek, a tributary of the Miami River, in the 1980s. It then reports on the 1996 status of instream structures, pollution controls, and restoration vegetation. Close

• 28. [Article] Quality Assurance Plan for the Tillamook Bay National Estuary Project's Water Quality Monitoring Project

  Abstract -- This document describes protocols and procedures for ongoing water quality monitoring within the Tillamook basin. It includes descriptions of sampling procedures and the laboratories used for ...

  Citation × Citation Citation Abstract Copy Title: Quality Assurance Plan for the Tillamook Bay National Estuary Project's Water Quality Monitoring Project Abstract -- This document describes protocols and procedures for ongoing water quality monitoring within the Tillamook basin. It includes descriptions of sampling procedures and the laboratories used for water quality monitoring. Title: Quality Assurance Plan for the Tillamook Bay National Estuary Project's Water Quality Monitoring Project Abstract -- This document describes protocols and procedures for ongoing water quality monitoring within the Tillamook basin. It includes descriptions of sampling procedures and the laboratories used for water quality monitoring. Close

• 29. [Article] South Coast and Lower Rogue Watersheds - Fish Passage Improvement Project - Monitoring Report 2003

  Abstract -- 25 fish passage improvement projects in the watersheds of Oregon's South Coast were monitored for effectiveness after 2 years. Pre-project conditions, results of the physical and biological ...

  Citation × Citation Citation Abstract Copy Title: South Coast and Lower Rogue Watersheds - Fish Passage Improvement Project - Monitoring Report 2003 Abstract -- 25 fish passage improvement projects in the watersheds of Oregon's South Coast were monitored for effectiveness after 2 years. Pre-project conditions, results of the physical and biological surveys, and overall habitat are summarized for each project site. Title: South Coast and Lower Rogue Watersheds - Fish Passage Improvement Project - Monitoring Report 2003 Abstract -- 25 fish passage improvement projects in the watersheds of Oregon's South Coast were monitored for effectiveness after 2 years. Pre-project conditions, results of the physical and biological surveys, and overall habitat are summarized for each project site. Close

• 30. [Article] South Coast and Lower Rogue Watersheds - Aquatic Habitat Inventory for Large Wood Placement - Monitoring Report

  Abstract -- Pre- and post-large wood placement habitat conditions are compared on 9 projects in Oregon's South Coast watersheds from 1998 to 2001. Recommendations for future monitoring are given.

  Citation × Citation Citation Abstract Copy Title: South Coast and Lower Rogue Watersheds - Aquatic Habitat Inventory for Large Wood Placement - Monitoring Report Abstract -- Pre- and post-large wood placement habitat conditions are compared on 9 projects in Oregon's South Coast watersheds from 1998 to 2001. Recommendations for future monitoring are given. Title: South Coast and Lower Rogue Watersheds - Aquatic Habitat Inventory for Large Wood Placement - Monitoring Report Abstract -- Pre- and post-large wood placement habitat conditions are compared on 9 projects in Oregon's South Coast watersheds from 1998 to 2001. Recommendations for future monitoring are given. Close

• 31. [Article] South Coast and Lower Rogue Watersheds - Road Storm-proofing Projects - Monitoring Report 2000-2001

  Abstract -- Road storm-proofing (sediment abatement) projects in the Lobster Creek watershed were monitored within 2 years of installation. Narrative descriptions of each project site and selected photos ...

  Citation × Citation Citation Abstract Copy Title: South Coast and Lower Rogue Watersheds - Road Storm-proofing Projects - Monitoring Report 2000-2001 Abstract -- Road storm-proofing (sediment abatement) projects in the Lobster Creek watershed were monitored within 2 years of installation. Narrative descriptions of each project site and selected photos are presented. Title: South Coast and Lower Rogue Watersheds - Road Storm-proofing Projects - Monitoring Report 2000-2001 Abstract -- Road storm-proofing (sediment abatement) projects in the Lobster Creek watershed were monitored within 2 years of installation. Narrative descriptions of each project site and selected photos are presented. Close

• 32. [Article] South Coast and Lower Rogue Watersheds - Riparian Improvement Project - Monitoring Report 2000 - 2001

  Abstract -- 64.1 stream miles on 11 South Coast streams were planted with various conifers from 1996 to 2001 to restore degraded riparian habitat. The average stocking/survival rate was 40% overall. Narrative ...

  Citation × Citation Citation Abstract Copy Title: South Coast and Lower Rogue Watersheds - Riparian Improvement Project - Monitoring Report 2000 - 2001 Abstract -- 64.1 stream miles on 11 South Coast streams were planted with various conifers from 1996 to 2001 to restore degraded riparian habitat. The average stocking/survival rate was 40% overall. Narrative details and some photos are given. Title: South Coast and Lower Rogue Watersheds - Riparian Improvement Project - Monitoring Report 2000 - 2001 Abstract -- 64.1 stream miles on 11 South Coast streams were planted with various conifers from 1996 to 2001 to restore degraded riparian habitat. The average stocking/survival rate was 40% overall. Narrative details and some photos are given. Close

• 33. [Article] Results of Bacteria Sampling in the Wilson River

  Abstract -- Weekly water quality monitoring was conducted at 8 sites on the Wilson River from river mile 8.6 down to 0.2 near the mouth at Tillamook Bay from Sept. 1997 through Mar. 1998. This document ...

  Citation × Citation Citation Abstract Copy Title: Results of Bacteria Sampling in the Wilson River Abstract -- Weekly water quality monitoring was conducted at 8 sites on the Wilson River from river mile 8.6 down to 0.2 near the mouth at Tillamook Bay from Sept. 1997 through Mar. 1998. This document reports the results of bacteria counts. Title: Results of Bacteria Sampling in the Wilson River Abstract -- Weekly water quality monitoring was conducted at 8 sites on the Wilson River from river mile 8.6 down to 0.2 near the mouth at Tillamook Bay from Sept. 1997 through Mar. 1998. This document reports the results of bacteria counts. Close

• 34. [Article] Results of Storm Sampling in the Tillamook Bay Watershed

  Abstract -- Routine water quality monitoring was conducted near the mouths of all five rivers in the Tillamook Bay watershed. This report documents results of that effort and more intensive sampling done ...

  Citation × Citation Citation Abstract Copy Title: Results of Storm Sampling in the Tillamook Bay Watershed Abstract -- Routine water quality monitoring was conducted near the mouths of all five rivers in the Tillamook Bay watershed. This report documents results of that effort and more intensive sampling done during six rain storm events between November 1996 and March 1998. Title: Results of Storm Sampling in the Tillamook Bay Watershed Abstract -- Routine water quality monitoring was conducted near the mouths of all five rivers in the Tillamook Bay watershed. This report documents results of that effort and more intensive sampling done during six rain storm events between November 1996 and March 1998. Close

• 35. [Article] Tillamook Bay Comprehensive Conservation and Management Plan (CCMP)

  Abstract -- This 500 page document includes an introduction and chapters on the state of Tillamook Bay, management framework, key habitat action plan, water quality action plan, erosion and sedimentation ...

  Citation × Citation Citation Abstract Copy Title: Tillamook Bay Comprehensive Conservation and Management Plan (CCMP) Abstract -- This 500 page document includes an introduction and chapters on the state of Tillamook Bay, management framework, key habitat action plan, water quality action plan, erosion and sedimentation action plan, flooding action plan, implementation and finances, citizen involvement, monitoring and research needs, federal consistency report, and numerous appendices. Title: Tillamook Bay Comprehensive Conservation and Management Plan (CCMP) Abstract -- This 500 page document includes an introduction and chapters on the state of Tillamook Bay, management framework, key habitat action plan, water quality action plan, erosion and sedimentation action plan, flooding action plan, implementation and finances, citizen involvement, monitoring and research needs, federal consistency report, and numerous appendices. Close

• 36. [Article] Tillamook Bay: Fish Use of the Estuary

  Abstract -- Fish sampling of all areas of the Tillamook Bay Estuary was accomplished in 1998 and 1999, so that species richness, relative abundance, distribution, and frequency of capture could be compared ...

  Citation × Citation Citation Abstract Copy Title: Tillamook Bay: Fish Use of the Estuary Abstract -- Fish sampling of all areas of the Tillamook Bay Estuary was accomplished in 1998 and 1999, so that species richness, relative abundance, distribution, and frequency of capture could be compared to a similar monitoring effort done in the mid-1970s. Title: Tillamook Bay: Fish Use of the Estuary Abstract -- Fish sampling of all areas of the Tillamook Bay Estuary was accomplished in 1998 and 1999, so that species richness, relative abundance, distribution, and frequency of capture could be compared to a similar monitoring effort done in the mid-1970s. Close

• 37. [Article] Tillamook Watershed Water Quality Monitoring

  Abstract -- For one year, regular monitoring for bacteria, total suspended solids, nutrients, and temperature was undertaken in each of the five rivers that flow into Tillamook Bay. Intensive storm sampling ...

  Citation × Citation Citation Abstract Copy Title: Tillamook Watershed Water Quality Monitoring Abstract -- For one year, regular monitoring for bacteria, total suspended solids, nutrients, and temperature was undertaken in each of the five rivers that flow into Tillamook Bay. Intensive storm sampling was also undertaken during six rain storm events. This report documents results. Title: Tillamook Watershed Water Quality Monitoring Abstract -- For one year, regular monitoring for bacteria, total suspended solids, nutrients, and temperature was undertaken in each of the five rivers that flow into Tillamook Bay. Intensive storm sampling was also undertaken during six rain storm events. This report documents results. Close

• 38. [Article] Framework for Regional, Coordinated Monitoring in the Middle and Upper Deschutes River Basin, Oregon

  Abstract -- This document attempts to coordinate the various water quality monitoring projects going on in the Upper and Middle Deschutes watersheds. Monitoring goals are summarized, the study area described, ...

  Citation × Citation Citation Abstract Copy Title: Framework for Regional, Coordinated Monitoring in the Middle and Upper Deschutes River Basin, Oregon Abstract -- This document attempts to coordinate the various water quality monitoring projects going on in the Upper and Middle Deschutes watersheds. Monitoring goals are summarized, the study area described, and current monitoring programs listed. Coordination is proposed in terms of each parameter of water quality monitoring, i.e., aquatic habitat, nutrients, dissolved oxygen, pH, streamflow, temperature, etc. Title: Framework for Regional, Coordinated Monitoring in the Middle and Upper Deschutes River Basin, Oregon Abstract -- This document attempts to coordinate the various water quality monitoring projects going on in the Upper and Middle Deschutes watersheds. Monitoring goals are summarized, the study area described, and current monitoring programs listed. Coordination is proposed in terms of each parameter of water quality monitoring, i.e., aquatic habitat, nutrients, dissolved oxygen, pH, streamflow, temperature, etc. Close

• 39. [Article] Volunteer Monitoring on the Columbia River

  Abstract -- These documents list the results of one-day (snapshot) water quality monitoring efforts by citizens in the Columbia River basin from 2001 through 2004. Each PDF file shows results for water ...

  Citation × Citation Citation Abstract Copy Title: Volunteer Monitoring on the Columbia River Abstract -- These documents list the results of one-day (snapshot) water quality monitoring efforts by citizens in the Columbia River basin from 2001 through 2004. Each PDF file shows results for water quality parameters in either the Lower Columbia, the Oregon Tributaries, or the Washington tributaries for each year. The Word file contains a short narrative about the monitoring events. Title: Volunteer Monitoring on the Columbia River Abstract -- These documents list the results of one-day (snapshot) water quality monitoring efforts by citizens in the Columbia River basin from 2001 through 2004. Each PDF file shows results for water quality parameters in either the Lower Columbia, the Oregon Tributaries, or the Washington tributaries for each year. The Word file contains a short narrative about the monitoring events. Close

• 40. [Article] Clear & Foster Creeks Snapshot Monitoring Event

  Abstract -- This short report lists the results of a one-day water monitoring effort on Clear and Foster Creeks in the Clackamas River watershed.

  Citation × Citation Citation Abstract Copy Title: Clear & Foster Creeks Snapshot Monitoring Event Abstract -- This short report lists the results of a one-day water monitoring effort on Clear and Foster Creeks in the Clackamas River watershed. Title: Clear & Foster Creeks Snapshot Monitoring Event Abstract -- This short report lists the results of a one-day water monitoring effort on Clear and Foster Creeks in the Clackamas River watershed. Close

• 41. [Article] Mary's River Watershed Suspended Sediment Characterization Project

  Abstract -- This stream turbidity and suspended mineralogy study was made during two winter seasons - 1998/99 and 1999/2000. Turbidity monitoring was performed in 30 locations within the 24 sub-watersheds ...

  Citation × Citation Citation Abstract Copy Title: Mary's River Watershed Suspended Sediment Characterization Project Abstract -- This stream turbidity and suspended mineralogy study was made during two winter seasons - 1998/99 and 1999/2000. Turbidity monitoring was performed in 30 locations within the 24 sub-watersheds of the Mary's River during rainstorm events. Detailed geological background and summary results are presented. Title: Mary's River Watershed Suspended Sediment Characterization Project Abstract -- This stream turbidity and suspended mineralogy study was made during two winter seasons - 1998/99 and 1999/2000. Turbidity monitoring was performed in 30 locations within the 24 sub-watersheds of the Mary's River during rainstorm events. Detailed geological background and summary results are presented. Close

• 42. [Article] McKenzie River Watershed Technical Report for Water Quality and Fish and Wildlife Habitat

  Abstract -- This draft document refers to maps that are not included. It summarizes water quality and fish habitat studies for the McKenzie River and includes sections on basin characteristics, existing ...

  Citation × Citation Citation Abstract Copy Title: McKenzie River Watershed Technical Report for Water Quality and Fish and Wildlife Habitat Abstract -- This draft document refers to maps that are not included. It summarizes water quality and fish habitat studies for the McKenzie River and includes sections on basin characteristics, existing conditions for water quality and fish and wildlife habitat, sub-basin condition summaries, priority actions, and lastly, monitoring, evaluation and implementation. Title: McKenzie River Watershed Technical Report for Water Quality and Fish and Wildlife Habitat Abstract -- This draft document refers to maps that are not included. It summarizes water quality and fish habitat studies for the McKenzie River and includes sections on basin characteristics, existing conditions for water quality and fish and wildlife habitat, sub-basin condition summaries, priority actions, and lastly, monitoring, evaluation and implementation. Close

• 43. [Article] McKenzie Watershed Action Plan for Water Quality and Fish and Wildlife Habitat

  Abstract -- This draft document refers to maps that are not included. It does include sections on the goals and objectives for water quality and fish and wildlife habitat in the McKenzie River watershed. ...

  Citation × Citation Citation Abstract Copy Title: McKenzie Watershed Action Plan for Water Quality and Fish and Wildlife Habitat Abstract -- This draft document refers to maps that are not included. It does include sections on the goals and objectives for water quality and fish and wildlife habitat in the McKenzie River watershed. It also lists priority actions and presents plans for monitoring and evaluation. Title: McKenzie Watershed Action Plan for Water Quality and Fish and Wildlife Habitat Abstract -- This draft document refers to maps that are not included. It does include sections on the goals and objectives for water quality and fish and wildlife habitat in the McKenzie River watershed. It also lists priority actions and presents plans for monitoring and evaluation. Close

• 44. [Article] Work Completed for Compliance with the Biological Opinion for Hatchery Programs in the Willamette Basin USACE funding: 2004 Annual Report

  Abstract -- The National Marine Fisheries Service (NMFS) has listed spring chinook salmon(Oncorhynchus tshawytscha) and winter steelhead (O. mykiss) in the Upper Willamette River Evolutionarily Significant ...

  Citation × Citation Citation Abstract Copy Title: Work Completed for Compliance with the Biological Opinion for Hatchery Programs in the Willamette Basin USACE funding: 2004 Annual Report Abstract -- The National Marine Fisheries Service (NMFS) has listed spring chinook salmon(Oncorhynchus tshawytscha) and winter steelhead (O. mykiss) in the Upper Willamette River Evolutionarily Significant Unit (ESU) as threatened under the Endangered Species Act (ESA; 64 FRN 14308; 64 FRN 14517). Concomitant with this listing, any actions taken or funded by a federal agency must be evaluated to assess whether these actions are likely to jeopardize the continued existence of threatened and endangered species, or result in the destruction or impairment of critical habitat. Several fish hatcheries operate within the ESU and may impact wild populations of listed species. Although all of the artificial propagation programs that potentially affect listed salmonids in the Upper Willamette River ESUs are operated by the Oregon Department of Fish and Wildlife(ODFW), 90% of the funding for these operations comes from the U.S. Army Corps of Engineers (COE). Possible risks of artificial propagation programs have been well documented. Hazards include disease transfer, competition for food and spawning sites, increased predation,increased incidental mortality from harvest, loss of genetic variability, genetic drift, and domestication (Steward and Bjornn 1990; Hard et al. 1992; Cuenco et al. 1993; Busack and Currens 1995; NRC 1996; and Waples 1999). Hatcheries can also play a positive role for wild salmonids by bolstering populations, especially those on the verge of extirpation, providing a genetic reserve in the case of extirpation, and providing opportunities for nutrient enrichment of streams (Steward and Bjornn 1990; Cuenco et al. 1993). The objective of this project is to evaluate the potential effects of hatchery programs on naturally spawning populations of spring chinook and winter steelhead within the Upper Willamette River ESU. The project employs four types of activities to achieve this goal: sampling of returns to hatcheries, creels to assess fisheries, monitoring of adult and juvenile migration through the use of traps and video observations, and monitoring natural production through spawning ground surveys. Title: Work Completed for Compliance with the Biological Opinion for Hatchery Programs in the Willamette Basin USACE funding: 2004 Annual Report Abstract -- The National Marine Fisheries Service (NMFS) has listed spring chinook salmon(Oncorhynchus tshawytscha) and winter steelhead (O. mykiss) in the Upper Willamette River Evolutionarily Significant Unit (ESU) as threatened under the Endangered Species Act (ESA; 64 FRN 14308; 64 FRN 14517). Concomitant with this listing, any actions taken or funded by a federal agency must be evaluated to assess whether these actions are likely to jeopardize the continued existence of threatened and endangered species, or result in the destruction or impairment of critical habitat. Several fish hatcheries operate within the ESU and may impact wild populations of listed species. Although all of the artificial propagation programs that potentially affect listed salmonids in the Upper Willamette River ESUs are operated by the Oregon Department of Fish and Wildlife(ODFW), 90% of the funding for these operations comes from the U.S. Army Corps of Engineers (COE). Possible risks of artificial propagation programs have been well documented. Hazards include disease transfer, competition for food and spawning sites, increased predation,increased incidental mortality from harvest, loss of genetic variability, genetic drift, and domestication (Steward and Bjornn 1990; Hard et al. 1992; Cuenco et al. 1993; Busack and Currens 1995; NRC 1996; and Waples 1999). Hatcheries can also play a positive role for wild salmonids by bolstering populations, especially those on the verge of extirpation, providing a genetic reserve in the case of extirpation, and providing opportunities for nutrient enrichment of streams (Steward and Bjornn 1990; Cuenco et al. 1993). The objective of this project is to evaluate the potential effects of hatchery programs on naturally spawning populations of spring chinook and winter steelhead within the Upper Willamette River ESU. The project employs four types of activities to achieve this goal: sampling of returns to hatcheries, creels to assess fisheries, monitoring of adult and juvenile migration through the use of traps and video observations, and monitoring natural production through spawning ground surveys. Close

• 45. [Article] Enchanted Valley Stream Restoration, 2004 Monitoring Report, OWEB #98-017

  Abstract -- This report describes the results of monitoring an extensive, multi-year project on Bailey Creek(the former Enchanted Valley arm of Mercer Lake)that restored the original streambed, which had ...

  Citation × Citation Citation Abstract Copy Title: Enchanted Valley Stream Restoration, 2004 Monitoring Report, OWEB #98-017 Abstract -- This report describes the results of monitoring an extensive, multi-year project on Bailey Creek(the former Enchanted Valley arm of Mercer Lake)that restored the original streambed, which had been channelized many decades ago, and re-created complexity within it. 35pp. Title: Enchanted Valley Stream Restoration, 2004 Monitoring Report, OWEB #98-017 Abstract -- This report describes the results of monitoring an extensive, multi-year project on Bailey Creek(the former Enchanted Valley arm of Mercer Lake)that restored the original streambed, which had been channelized many decades ago, and re-created complexity within it. 35pp. Close

• 46. [Article] North Yamhill Watershed Assessment, 2001

  Abstract -- This assessment contains the following chapters: introduction and watershed overview; historical conditions; channel habitat types; vegetation; riparian and wetland conditions; channel modifications; ...

  Citation × Citation Citation Abstract Copy Title: North Yamhill Watershed Assessment, 2001 Abstract -- This assessment contains the following chapters: introduction and watershed overview; historical conditions; channel habitat types; vegetation; riparian and wetland conditions; channel modifications; sediments; hydrology and water use; water quality; fish species, habitat, history and barriers; restoration and enhancement projects; and watershed conditions summary. References are given at the end of each chapter. 125 pp. Title: North Yamhill Watershed Assessment, 2001 Abstract -- This assessment contains the following chapters: introduction and watershed overview; historical conditions; channel habitat types; vegetation; riparian and wetland conditions; channel modifications; sediments; hydrology and water use; water quality; fish species, habitat, history and barriers; restoration and enhancement projects; and watershed conditions summary. References are given at the end of each chapter. 125 pp. Close

• 47. [Article] Threemile Creek Bull Trout Protection, 1997 Final Report (OWEB #97-112-007)

  Abstract -- Brook trout removal activities were conducted on Threemile Creek beginning in late June, and ending in late September 1997. Removal efforts consisted of electrofishing in the brook trout zone ...

  Citation × Citation Citation Abstract Copy Title: Threemile Creek Bull Trout Protection, 1997 Final Report (OWEB #97-112-007) Abstract -- Brook trout removal activities were conducted on Threemile Creek beginning in late June, and ending in late September 1997. Removal efforts consisted of electrofishing in the brook trout zone and night snorkel spearing in the bull trout intergrade zone (both brook trout and bull trout present). A total of 121 brook trout and one hybrid were removed by electrofishing. Of the 121 brook trout removed, 92 were greater than 90 mm in length. During night snorkel spearing 10 brook trout and 8 hybrids were removed and a total of 54 bull trout were observed. Macroinvertebrate and amphibian surveys were conducted in early September, and temparature was monitored throughout the project area. Experimental trapping was conducted, but no fish were collected during any trapping effort. Title: Threemile Creek Bull Trout Protection, 1997 Final Report (OWEB #97-112-007) Abstract -- Brook trout removal activities were conducted on Threemile Creek beginning in late June, and ending in late September 1997. Removal efforts consisted of electrofishing in the brook trout zone and night snorkel spearing in the bull trout intergrade zone (both brook trout and bull trout present). A total of 121 brook trout and one hybrid were removed by electrofishing. Of the 121 brook trout removed, 92 were greater than 90 mm in length. During night snorkel spearing 10 brook trout and 8 hybrids were removed and a total of 54 bull trout were observed. Macroinvertebrate and amphibian surveys were conducted in early September, and temparature was monitored throughout the project area. Experimental trapping was conducted, but no fish were collected during any trapping effort. Close

• 48. [Article] Evaluation of Large Wood Treatment on Habitats and Fish Populations of Green River and Crab Creek, Tributaries of Five Rivers in the Alsea Basin

  Abstract -- During October 2002, 465 tree-length Douglas Fir trees were placed in the lower portions of Green River, EF Green River and Crab Creek of the Alsea River Basin as part of an aquatic habitat ...

  Citation × Citation Citation Abstract Copy Title: Evaluation of Large Wood Treatment on Habitats and Fish Populations of Green River and Crab Creek, Tributaries of Five Rivers in the Alsea Basin Abstract -- During October 2002, 465 tree-length Douglas Fir trees were placed in the lower portions of Green River, EF Green River and Crab Creek of the Alsea River Basin as part of an aquatic habitat restoration project. This report describes the effects of this treatment on channel structure and Coho populations of the treated sections of these streams. The project encompassed seven years of pre- and post-treatment effectiveness monitoring that extended from 2001 to 2007. Title: Evaluation of Large Wood Treatment on Habitats and Fish Populations of Green River and Crab Creek, Tributaries of Five Rivers in the Alsea Basin Abstract -- During October 2002, 465 tree-length Douglas Fir trees were placed in the lower portions of Green River, EF Green River and Crab Creek of the Alsea River Basin as part of an aquatic habitat restoration project. This report describes the effects of this treatment on channel structure and Coho populations of the treated sections of these streams. The project encompassed seven years of pre- and post-treatment effectiveness monitoring that extended from 2001 to 2007. Close

• 49. [Article] Riparian Function and Stream Temperature: Effectiveness of Oregon Department of Forestry’s Protection Rules and Strategies (OWEB #201-733)

  Abstract -- The Forest Practices Monitoring Program proposes in this report that future monitoring, with the objective to evaluate effectiveness, utilize a pre/post harvest measurement design coupled with ...

  Citation × Citation Citation Abstract Copy Title: Riparian Function and Stream Temperature: Effectiveness of Oregon Department of Forestry’s Protection Rules and Strategies (OWEB #201-733) Abstract -- The Forest Practices Monitoring Program proposes in this report that future monitoring, with the objective to evaluate effectiveness, utilize a pre/post harvest measurement design coupled with control reaches. The proposed project evaluates stream temperature and riparian condition before and after harvesting. Sites will be evaluated on both privately-owned and state-owed forestland. A pre/post- study design that establishes control, treatment, and downstream reaches, 2 years prior to harvest is proposed. Temperature, channel, overstory and understory riparian characteristics will be monitored two years prior to harvest and for 5 years after harvesting to evaluate harvest effects and recovery rates. This project approach, design, and proposed analysis will go through a review process involving reviewers from private research, DEQ, ODF&W, stakeholders, researchers, and representatives of the environmental caucuses. Title: Riparian Function and Stream Temperature: Effectiveness of Oregon Department of Forestry’s Protection Rules and Strategies (OWEB #201-733) Abstract -- The Forest Practices Monitoring Program proposes in this report that future monitoring, with the objective to evaluate effectiveness, utilize a pre/post harvest measurement design coupled with control reaches. The proposed project evaluates stream temperature and riparian condition before and after harvesting. Sites will be evaluated on both privately-owned and state-owed forestland. A pre/post- study design that establishes control, treatment, and downstream reaches, 2 years prior to harvest is proposed. Temperature, channel, overstory and understory riparian characteristics will be monitored two years prior to harvest and for 5 years after harvesting to evaluate harvest effects and recovery rates. This project approach, design, and proposed analysis will go through a review process involving reviewers from private research, DEQ, ODF&W, stakeholders, researchers, and representatives of the environmental caucuses. Close

• 50. [Article] Project Completion Report Load Reductions & Effects of OP Pesticides on Steelhead in the Hood River Watershed (OWEB #201-496)

  Abstract -- The goal of this project was to continue monitoring the occurrence of OP-pesticides and evaluate the potential for in-stream effects on threatened steelhead in the Hood River Basin in 2002. ...

  Citation × Citation Citation Abstract Copy Title: Project Completion Report Load Reductions & Effects of OP Pesticides on Steelhead in the Hood River Watershed (OWEB #201-496) Abstract -- The goal of this project was to continue monitoring the occurrence of OP-pesticides and evaluate the potential for in-stream effects on threatened steelhead in the Hood River Basin in 2002. Potential effects were evaluated by measuring op-pesticides in small streams supporting salmonids and the depression of AChE activity in caged steelhead. This report describes the 2002 monitoring season. Title: Project Completion Report Load Reductions & Effects of OP Pesticides on Steelhead in the Hood River Watershed (OWEB #201-496) Abstract -- The goal of this project was to continue monitoring the occurrence of OP-pesticides and evaluate the potential for in-stream effects on threatened steelhead in the Hood River Basin in 2002. Potential effects were evaluated by measuring op-pesticides in small streams supporting salmonids and the depression of AChE activity in caged steelhead. This report describes the 2002 monitoring season. Close

• 51. [Article] Fish Use of the Estuary: 1999 Tillamook Bay Monitoring Report

  Abstract -- The study was conducted during the summer and autumn of 1998 and the spring and summer of 1999. The fish sampling done in 1998 was used to provide an estuary-wide overview of the fish species ...

  Citation × Citation Citation Abstract Copy Title: Fish Use of the Estuary: 1999 Tillamook Bay Monitoring Report Abstract -- The study was conducted during the summer and autumn of 1998 and the spring and summer of 1999. The fish sampling done in 1998 was used to provide an estuary-wide overview of the fish species composition and relative abundance during the mid-summer period and to test sampling gear and sampling strategies for development of a long-term monitoring program. The sampling conducted in 1999 built upon the information gained in 1998 and provided an initial test of a sampling design for long-term monitoring of the Bay's fish community. Sampling of the fish community in 1998 was conducted using beach seine, bottom trawl, fyke net and round-haul net. During 1999, initial testing of the proposed long-term monitoring program was conducted using beach seine, trawl and fyke nets. A total of 40 fish species were collected during this study whereas a total of 59 species were captured during ODFW's surveys during the mid- 1970s. Of the 40 species captured in this study, all but four were present in the mid- 1970s. Eight of the ten most abundant species present in the mid-1970s were among the ten most abundant species captured in this study. All but one of the abundant species in the beach seine catch were found throughout the estuary. All five species of anadromous salmonids known to occur in the Tillamook Bay watershed were collected during this study. However, only juvenile chum and chinook salmon were caught in any abundance. The most abundant non-salmonid species in the estuary were euryhaline marine species. Title: Fish Use of the Estuary: 1999 Tillamook Bay Monitoring Report Abstract -- The study was conducted during the summer and autumn of 1998 and the spring and summer of 1999. The fish sampling done in 1998 was used to provide an estuary-wide overview of the fish species composition and relative abundance during the mid-summer period and to test sampling gear and sampling strategies for development of a long-term monitoring program. The sampling conducted in 1999 built upon the information gained in 1998 and provided an initial test of a sampling design for long-term monitoring of the Bay's fish community. Sampling of the fish community in 1998 was conducted using beach seine, bottom trawl, fyke net and round-haul net. During 1999, initial testing of the proposed long-term monitoring program was conducted using beach seine, trawl and fyke nets. A total of 40 fish species were collected during this study whereas a total of 59 species were captured during ODFW's surveys during the mid- 1970s. Of the 40 species captured in this study, all but four were present in the mid- 1970s. Eight of the ten most abundant species present in the mid-1970s were among the ten most abundant species captured in this study. All but one of the abundant species in the beach seine catch were found throughout the estuary. All five species of anadromous salmonids known to occur in the Tillamook Bay watershed were collected during this study. However, only juvenile chum and chinook salmon were caught in any abundance. The most abundant non-salmonid species in the estuary were euryhaline marine species. Close

• 52. [Article] Little Nestucca Watershed Analysis

  Abstract -- This watershed analysis answers the following questions about the Little Nestucca watershed -- What is the condition of the National Forest and BLM land adn how can it be managed to function ...

  Citation × Citation Citation Abstract Copy Title: Little Nestucca Watershed Analysis Abstract -- This watershed analysis answers the following questions about the Little Nestucca watershed -- What is the condition of the National Forest and BLM land adn how can it be managed to function as a late-successtional ecosystem? What is the condition of aquatic habitat and riparian aress in this watershed? How can stable roads be provided to the extent needed to meet public and agency needs? How can road adn silvicultural treatments be coordinated for the benefit of fish and wildlife? Twenty-five recommendations are made to address the pertinant issues and priority needs/locations are outlined. Title: Little Nestucca Watershed Analysis Abstract -- This watershed analysis answers the following questions about the Little Nestucca watershed -- What is the condition of the National Forest and BLM land adn how can it be managed to function as a late-successtional ecosystem? What is the condition of aquatic habitat and riparian aress in this watershed? How can stable roads be provided to the extent needed to meet public and agency needs? How can road adn silvicultural treatments be coordinated for the benefit of fish and wildlife? Twenty-five recommendations are made to address the pertinant issues and priority needs/locations are outlined. Close

• 53. [Article] 2005-2006 Hatchery Fish Carcass Placement in Oregon Streams

  Abstract -- The purpose of this document is to track the placement of salmon carcasses in streams. Fish carcass placement replaces some of the nutrients historically available to fish from decaying carcasses ...

  Citation × Citation Citation Abstract Copy Title: 2005-2006 Hatchery Fish Carcass Placement in Oregon Streams Abstract -- The purpose of this document is to track the placement of salmon carcasses in streams. Fish carcass placement replaces some of the nutrients historically available to fish from decaying carcasses no longer present in large numbers. Nutrients provided by these carcasses are cycled through the food chain and become available to salmonids primarily through insects, consumed by salmonids as food. Information gathered from this analysis will help determine whether to continue, modify, or discontinue the carcass placement program. The monitoring and evaluation component of this project will investigate food web responses, along with other important factors Title: 2005-2006 Hatchery Fish Carcass Placement in Oregon Streams Abstract -- The purpose of this document is to track the placement of salmon carcasses in streams. Fish carcass placement replaces some of the nutrients historically available to fish from decaying carcasses no longer present in large numbers. Nutrients provided by these carcasses are cycled through the food chain and become available to salmonids primarily through insects, consumed by salmonids as food. Information gathered from this analysis will help determine whether to continue, modify, or discontinue the carcass placement program. The monitoring and evaluation component of this project will investigate food web responses, along with other important factors Close

• 54. [Article] Lampa Creek Sediment Abatement Monitoring Report(OWEB #200-074)

  Abstract -- This report outlines the progress of two culverts replaced on Lampa Creek. The culvert work was done with the intention of reducing sediment loads in Lampa creek tributaries.

  Citation × Citation Citation Abstract Copy Title: Lampa Creek Sediment Abatement Monitoring Report(OWEB #200-074) Abstract -- This report outlines the progress of two culverts replaced on Lampa Creek. The culvert work was done with the intention of reducing sediment loads in Lampa creek tributaries. Title: Lampa Creek Sediment Abatement Monitoring Report(OWEB #200-074) Abstract -- This report outlines the progress of two culverts replaced on Lampa Creek. The culvert work was done with the intention of reducing sediment loads in Lampa creek tributaries. Close

• 55. [Article] Steelhead Habitat Surveys in Mill Creek Monitoring Project Completion Report (OWEB #205-125)

  Abstract -- This project added to the existing information about steelhead in Mill Creek in the following ways: • Oregon Department of Fish and Wildlife completed an instream habitat inventory from the ...

  Citation × Citation Citation Abstract Copy Title: Steelhead Habitat Surveys in Mill Creek Monitoring Project Completion Report (OWEB #205-125) Abstract -- This project added to the existing information about steelhead in Mill Creek in the following ways: • Oregon Department of Fish and Wildlife completed an instream habitat inventory from the mouth to the forks, up the South Fork to Mill Creek Falls, where anadromy ends, and up the North Fork for the first 7,370 meters. • Oregon Department of Fish and Wildlife conducted steelhead redd surveys in the mainstem and South Fork in 2005 and 2006, while the US Forest Service conducted redd surveys in the federally-owned upper reaches of the North Fork. • Wasco County Soil and Water Conservation District installed depth and temperature monitors on the mainstem and North Fork, while relying on the City of The Dalles to monitor flows in the South Fork. Title: Steelhead Habitat Surveys in Mill Creek Monitoring Project Completion Report (OWEB #205-125) Abstract -- This project added to the existing information about steelhead in Mill Creek in the following ways: • Oregon Department of Fish and Wildlife completed an instream habitat inventory from the mouth to the forks, up the South Fork to Mill Creek Falls, where anadromy ends, and up the North Fork for the first 7,370 meters. • Oregon Department of Fish and Wildlife conducted steelhead redd surveys in the mainstem and South Fork in 2005 and 2006, while the US Forest Service conducted redd surveys in the federally-owned upper reaches of the North Fork. • Wasco County Soil and Water Conservation District installed depth and temperature monitors on the mainstem and North Fork, while relying on the City of The Dalles to monitor flows in the South Fork. Close

• 56. [Article] Mahogany Creek Culvert Replacement Project Annual Monitoring Report

  Abstract -- This annual monitoring report covers activities under the Grande Ronde Model Watershed/Bonneville Power Administration contract No. 27255, entitled Mahogany Creek Culvert Replacement Project. ...

  Citation × Citation Citation Abstract Copy Title: Mahogany Creek Culvert Replacement Project Annual Monitoring Report Abstract -- This annual monitoring report covers activities under the Grande Ronde Model Watershed/Bonneville Power Administration contract No. 27255, entitled Mahogany Creek Culvert Replacement Project. Prior to the completion of this project, the Mahogany culvert was undersized, had an outlet drop of two feet and was considered a barrier to all life history stages of all aquatic species. The primary project objective was to replace the culvert with a 15 feet wide open-bottom arch that allows passage of all life stages of all aquatic species. The stream channel was reconstructed through the newly installed culvert utilizing stream simulation techniques. This project re-opened 3.5 miles of spawning and rearing habitat for Snake River steelhead, and rearing habitat for Chinook and bull trout, upstream of the structure. This project continues to meet project objectives one year post-implementation. Title: Mahogany Creek Culvert Replacement Project Annual Monitoring Report Abstract -- This annual monitoring report covers activities under the Grande Ronde Model Watershed/Bonneville Power Administration contract No. 27255, entitled Mahogany Creek Culvert Replacement Project. Prior to the completion of this project, the Mahogany culvert was undersized, had an outlet drop of two feet and was considered a barrier to all life history stages of all aquatic species. The primary project objective was to replace the culvert with a 15 feet wide open-bottom arch that allows passage of all life stages of all aquatic species. The stream channel was reconstructed through the newly installed culvert utilizing stream simulation techniques. This project re-opened 3.5 miles of spawning and rearing habitat for Snake River steelhead, and rearing habitat for Chinook and bull trout, upstream of the structure. This project continues to meet project objectives one year post-implementation. Close

• 57. [Article] Indian Creek Aquatic Restoration (OWEB #205-144)

  Abstract -- Like many streams in this area, these creeks have experienced considerable habitat degradation due to past land management practices that removed large wood from the channels. Without the large ...

  Citation × Citation Citation Abstract Copy Title: Indian Creek Aquatic Restoration (OWEB #205-144) Abstract -- Like many streams in this area, these creeks have experienced considerable habitat degradation due to past land management practices that removed large wood from the channels. Without the large wood, spawning gravels have washed away leaving a mostly bedrock substrate. The down-cut stream is no longer connected to its former floodplain and fish have little refuge during high flows. Additionally, aquatic insect life, the basic food source for young salmonids, is limited without the diverse habitats formed by complexes of wood and gravel. Goals associated with this restoration proposal include: • Address limitation to anadromous fish production in Indian Creek tributaries o Enhance spawning, rearing, and overwintering habitat for anadromous and resident fish species o Restore storage capacity (water, substrates, and detritus) of the selected streams to levels more closely expected with unaltered systems in the Coast Range. • Establish a connection between past small scale restoration efforts • Maintain a network of organizations, stakeholders, and individuals who will participate in watershed restoration efforts. Widened channel floodplain from newly derived gravel, side channel formation / channel alteration (with more sinuosity), and additional scour pools were observed throughout the structure sites we monitored since the project implementation from high water events. Especially, the amount of gravel that was delivered to the project reaches and the degree to which they were sorted in large concentration directly adjacent to the helicopter structures was far more prominent than what we have observed in previous years from other helicopter projects. Title: Indian Creek Aquatic Restoration (OWEB #205-144) Abstract -- Like many streams in this area, these creeks have experienced considerable habitat degradation due to past land management practices that removed large wood from the channels. Without the large wood, spawning gravels have washed away leaving a mostly bedrock substrate. The down-cut stream is no longer connected to its former floodplain and fish have little refuge during high flows. Additionally, aquatic insect life, the basic food source for young salmonids, is limited without the diverse habitats formed by complexes of wood and gravel. Goals associated with this restoration proposal include: • Address limitation to anadromous fish production in Indian Creek tributaries o Enhance spawning, rearing, and overwintering habitat for anadromous and resident fish species o Restore storage capacity (water, substrates, and detritus) of the selected streams to levels more closely expected with unaltered systems in the Coast Range. • Establish a connection between past small scale restoration efforts • Maintain a network of organizations, stakeholders, and individuals who will participate in watershed restoration efforts. Widened channel floodplain from newly derived gravel, side channel formation / channel alteration (with more sinuosity), and additional scour pools were observed throughout the structure sites we monitored since the project implementation from high water events. Especially, the amount of gravel that was delivered to the project reaches and the degree to which they were sorted in large concentration directly adjacent to the helicopter structures was far more prominent than what we have observed in previous years from other helicopter projects. Close

• 58. [Article] Fish Use of Estuarine Tidal Channels Enhanced with Large Woody Debris

  Abstract -- In 2005 and 2006, fish use of tidal channel habitat enhanced with artificially placed large woody debris was investigated in the Winchester Creek Tidelands Restoration Area of South Slough ...

  Citation × Citation Citation Abstract Copy Title: Fish Use of Estuarine Tidal Channels Enhanced with Large Woody Debris Abstract -- In 2005 and 2006, fish use of tidal channel habitat enhanced with artificially placed large woody debris was investigated in the Winchester Creek Tidelands Restoration Area of South Slough National Estuarine Research Reserve. Large woody debris (LWD) in the form of mature Sitka spruce trees was intentionally placed in the study area to enhance rearing and foraging habitat for juvenile salmonids and other fish species in 2005. Soon after the placement of LWD in the estuary, a study was initiated to compare fish abundance and species composition in tidal channels enhanced with LWD to those without LWD using electrofishing techniques. Two tidal channels, which are tributaries to Winchester Creek, were chosen for the study. A control reach was established on Tom’s Creek with no LWD present in the reach, while a treatment reach was established on Dalton Creek containing two intentionally placed Sitka spruce trees. In 2006, sampling was conducted to monitor the control and treatment reaches over a longer time period in an effort to ensure juvenile salmonids were sampled if present in the study area. Additionally, sampling was conducted on the mainstem of Winchester Creek to determine if juvenile salmonids were utilizing habitat in the main channel exclusive of the tidal channels. Within the Winchester Creek study area, electrofishing passes were performed within a single reach of Dalton and Tom’s Creeks, while beach seining was performed within two adjacent reaches of Winchester Creek. Beach-seined reaches were located between the confluences of Dalton and Tom’s Creeks with Winchester Creek. Electrofishing and beach seine sampling occurred on two consecutive days in each of five sampling periods. While only a small number of salmonids were observed in the Winchester Creek study area, all of the salmonids observed in the tidal tributaries were found in the Dalton treatment reach which has been enhanced with the placement of large wood debris. No salmonids were observed in the Tom’s Creek control reach. All of the coho sampled in Dalton Creek were found under an old wood weir structure, not associated with the placed LWD. This may be due in part to the difficulty of sampling under the placed LWD, where branches and deep water limit the effectiveness of electrofishing techniques. Title: Fish Use of Estuarine Tidal Channels Enhanced with Large Woody Debris Abstract -- In 2005 and 2006, fish use of tidal channel habitat enhanced with artificially placed large woody debris was investigated in the Winchester Creek Tidelands Restoration Area of South Slough National Estuarine Research Reserve. Large woody debris (LWD) in the form of mature Sitka spruce trees was intentionally placed in the study area to enhance rearing and foraging habitat for juvenile salmonids and other fish species in 2005. Soon after the placement of LWD in the estuary, a study was initiated to compare fish abundance and species composition in tidal channels enhanced with LWD to those without LWD using electrofishing techniques. Two tidal channels, which are tributaries to Winchester Creek, were chosen for the study. A control reach was established on Tom’s Creek with no LWD present in the reach, while a treatment reach was established on Dalton Creek containing two intentionally placed Sitka spruce trees. In 2006, sampling was conducted to monitor the control and treatment reaches over a longer time period in an effort to ensure juvenile salmonids were sampled if present in the study area. Additionally, sampling was conducted on the mainstem of Winchester Creek to determine if juvenile salmonids were utilizing habitat in the main channel exclusive of the tidal channels. Within the Winchester Creek study area, electrofishing passes were performed within a single reach of Dalton and Tom’s Creeks, while beach seining was performed within two adjacent reaches of Winchester Creek. Beach-seined reaches were located between the confluences of Dalton and Tom’s Creeks with Winchester Creek. Electrofishing and beach seine sampling occurred on two consecutive days in each of five sampling periods. While only a small number of salmonids were observed in the Winchester Creek study area, all of the salmonids observed in the tidal tributaries were found in the Dalton treatment reach which has been enhanced with the placement of large wood debris. No salmonids were observed in the Tom’s Creek control reach. All of the coho sampled in Dalton Creek were found under an old wood weir structure, not associated with the placed LWD. This may be due in part to the difficulty of sampling under the placed LWD, where branches and deep water limit the effectiveness of electrofishing techniques. Close

• 59. [Article] Effectiveness Monitoring for LWD Placement in South Slough Tidal Wetlands (OWEB #205-111)

  Abstract -- Effectiveness monitoring of LWD placed in South Slough’s upper estuary wasdesigned to accomplish the following: - Determine presence/absence and behavior of juvenile salmonids (i.e., cohoand ...

  Citation × Citation Citation Abstract Copy Title: Effectiveness Monitoring for LWD Placement in South Slough Tidal Wetlands (OWEB #205-111) Abstract -- Effectiveness monitoring of LWD placed in South Slough’s upper estuary wasdesigned to accomplish the following: - Determine presence/absence and behavior of juvenile salmonids (i.e., cohoand cutthroat trout) in and around LWD using underwater videographyand acoustic tagging methods (a late addition to the project); - Monitor abundance and species composition of juvenile salmonids in tidal creeks with (and without) LWD using fyke nets; - Monitor fish use of other subtidal habitats with beach seines; - Track changes in invertebrate abundance and composition; - Detect wood movement with sub-meter GPS tracking; - Record changes in channel profile around LWD with detailed elevationsurveys; and, - Track water temperature and flow in locations near and away from LWD. Large woody debris was placed in 29 locations in South Slough’s upper estuary. The effectiveness monitoring project focused on 12 sites, six pairs based on configuration and location Title: Effectiveness Monitoring for LWD Placement in South Slough Tidal Wetlands (OWEB #205-111) Abstract -- Effectiveness monitoring of LWD placed in South Slough’s upper estuary wasdesigned to accomplish the following: - Determine presence/absence and behavior of juvenile salmonids (i.e., cohoand cutthroat trout) in and around LWD using underwater videographyand acoustic tagging methods (a late addition to the project); - Monitor abundance and species composition of juvenile salmonids in tidal creeks with (and without) LWD using fyke nets; - Monitor fish use of other subtidal habitats with beach seines; - Track changes in invertebrate abundance and composition; - Detect wood movement with sub-meter GPS tracking; - Record changes in channel profile around LWD with detailed elevationsurveys; and, - Track water temperature and flow in locations near and away from LWD. Large woody debris was placed in 29 locations in South Slough’s upper estuary. The effectiveness monitoring project focused on 12 sites, six pairs based on configuration and location Close

• 60. [Article] Jenny Creek Watershed Assessment & Analysis

  Abstract -- The "Jenny Creek Watershed Assessment and Analysis" follows the direction provided in the "Standards and Guidelines for Management of Habitat for Late-Successional and Old-Growth Forest Related ...

  Citation × Citation Citation Abstract Copy Title: Jenny Creek Watershed Assessment & Analysis Abstract -- The "Jenny Creek Watershed Assessment and Analysis" follows the direction provided in the "Standards and Guidelines for Management of Habitat for Late-Successional and Old-Growth Forest Related Species Within the Range of the Northern Spotted Owl." It is an information gathering and analytical process, not a decision-making process. This information can be utilized during the National Environmental Policy Act process for any projects that may be planned for this watershed in the future. It provides the basis for project-specific proposals, and determines monitoring and restoration needs for the watershed. Title: Jenny Creek Watershed Assessment & Analysis Abstract -- The "Jenny Creek Watershed Assessment and Analysis" follows the direction provided in the "Standards and Guidelines for Management of Habitat for Late-Successional and Old-Growth Forest Related Species Within the Range of the Northern Spotted Owl." It is an information gathering and analytical process, not a decision-making process. This information can be utilized during the National Environmental Policy Act process for any projects that may be planned for this watershed in the future. It provides the basis for project-specific proposals, and determines monitoring and restoration needs for the watershed. Close

• 61. [Article] Coho Life Cycle Monitoring in Palouse and Larson Creeks

  Abstract -- The Coho Life Cycle Monitoring project in Palouse and Larson Creeks is a continuation of a long-term monitoring study initiated in 2004 to examne coho salmon survival, production and habitat ...

  Citation × Citation Citation Abstract Copy Title: Coho Life Cycle Monitoring in Palouse and Larson Creeks Abstract -- The Coho Life Cycle Monitoring project in Palouse and Larson Creeks is a continuation of a long-term monitoring study initiated in 2004 to examne coho salmon survival, production and habitat use in tide gated coastal lowland streams. Tide gates are tidal flood control structures designed to open and close with each tidal cycle to limit tidal influence on upstream agricultural areas. The basic function of tide gates creates a partial barrier to fish passage. Coastal lowland streams are critical for the sustainability of Oregon Coastal coho, but it is unclear how tide gates may affect coho movement, habitat use and survival. Displaced fishers were employed by the Coos Watershed Association with funding from OWEB Grant 208-2098 during fall 2008 through fall 2009 to assist with implementation of the Life Cycle Monitoring project and related sampling efforts in the lowland coastal subbasins. Title: Coho Life Cycle Monitoring in Palouse and Larson Creeks Abstract -- The Coho Life Cycle Monitoring project in Palouse and Larson Creeks is a continuation of a long-term monitoring study initiated in 2004 to examne coho salmon survival, production and habitat use in tide gated coastal lowland streams. Tide gates are tidal flood control structures designed to open and close with each tidal cycle to limit tidal influence on upstream agricultural areas. The basic function of tide gates creates a partial barrier to fish passage. Coastal lowland streams are critical for the sustainability of Oregon Coastal coho, but it is unclear how tide gates may affect coho movement, habitat use and survival. Displaced fishers were employed by the Coos Watershed Association with funding from OWEB Grant 208-2098 during fall 2008 through fall 2009 to assist with implementation of the Life Cycle Monitoring project and related sampling efforts in the lowland coastal subbasins. Close

• 62. [Article] Salmonberry River Temperature Monitoring-STEP Project

  Abstract -- Results of a STEP project in which volunteers monitor summer temperatures in the Salmonberry River and tributaries. The project began collecting temperatures in 1994. Project history, protocol, ...

  Citation × Citation Citation Abstract Copy Title: Salmonberry River Temperature Monitoring-STEP Project Abstract -- Results of a STEP project in which volunteers monitor summer temperatures in the Salmonberry River and tributaries. The project began collecting temperatures in 1994. Project history, protocol, and results are summarized in pdf documents. Title: Salmonberry River Temperature Monitoring-STEP Project Abstract -- Results of a STEP project in which volunteers monitor summer temperatures in the Salmonberry River and tributaries. The project began collecting temperatures in 1994. Project history, protocol, and results are summarized in pdf documents. Close

• 63. [Article] 2009 Tenmile Lakes Algae Final Report

  Abstract -- Long-term public health monitoring for potentially toxigenic cyanobacteria (blue-green algae) in Tenmile Lakes has occurred since 2002 (Kann 2008; Jacoby and Kann 2007). Tenmile Lakes were again ...

  Citation × Citation Citation Abstract Copy Title: 2009 Tenmile Lakes Algae Final Report Abstract -- Long-term public health monitoring for potentially toxigenic cyanobacteria (blue-green algae) in Tenmile Lakes has occurred since 2002 (Kann 2008; Jacoby and Kann 2007). Tenmile Lakes were again sampled in 2009 to assess the dynamics of potentially toxic blue-green algal species, including Microcystis aeruginosa, Gloeotrichia echinulata, and various Anabaena species. Microcystis and Gloeotrichia can produce hepatotoxins (known as microcystins), and Anabaena produces both neurotoxins (anatoxin-a) and microcystins. Both toxins are capable of harmful effects to animals and humans (Chorus and Bartram 1999). A toxic bloom of M. aeruginosa was first documented in Tenmile Lakes in September of 1997, prompting the Oregon Department of Health to issue a health advisory recommending that the lakes not be used for drinking water (numerous private homes around the lakes utilize treated lake water for potable purposes) and that contact recreation be avoided (Kann and Gilroy 1997). The goal of 2009 sampling, performed by the Tenmile Lakes Basin Partnership, was to determine presence and cell density of these potentially toxic species at a limited number of sampling stations. Cell density of potentially toxigenic species was then compared to drinking water guidance levels for lakes and reservoirs (e.g., Yoo et al. 1995; Chorus and Bartram 1999), as well as State of Oregon recreational guideline values (Oregon DHS 2009; Stone and Bress 2007). Title: 2009 Tenmile Lakes Algae Final Report Abstract -- Long-term public health monitoring for potentially toxigenic cyanobacteria (blue-green algae) in Tenmile Lakes has occurred since 2002 (Kann 2008; Jacoby and Kann 2007). Tenmile Lakes were again sampled in 2009 to assess the dynamics of potentially toxic blue-green algal species, including Microcystis aeruginosa, Gloeotrichia echinulata, and various Anabaena species. Microcystis and Gloeotrichia can produce hepatotoxins (known as microcystins), and Anabaena produces both neurotoxins (anatoxin-a) and microcystins. Both toxins are capable of harmful effects to animals and humans (Chorus and Bartram 1999). A toxic bloom of M. aeruginosa was first documented in Tenmile Lakes in September of 1997, prompting the Oregon Department of Health to issue a health advisory recommending that the lakes not be used for drinking water (numerous private homes around the lakes utilize treated lake water for potable purposes) and that contact recreation be avoided (Kann and Gilroy 1997). The goal of 2009 sampling, performed by the Tenmile Lakes Basin Partnership, was to determine presence and cell density of these potentially toxic species at a limited number of sampling stations. Cell density of potentially toxigenic species was then compared to drinking water guidance levels for lakes and reservoirs (e.g., Yoo et al. 1995; Chorus and Bartram 1999), as well as State of Oregon recreational guideline values (Oregon DHS 2009; Stone and Bress 2007). Close

• 64. [Article] Tenmile Lakes 2007 summary report

  Abstract -- BACKGROUND As a continuation of previous toxic algal monitoring, Tenmile Lakes were sampled in 2007 to assess the dynamics of the potentially toxigenic blue-green algal species, Microcystis ...

  Citation × Citation Citation Abstract Copy Title: Tenmile Lakes 2007 summary report Abstract -- BACKGROUND As a continuation of previous toxic algal monitoring, Tenmile Lakes were sampled in 2007 to assess the dynamics of the potentially toxigenic blue-green algal species, Microcystis aeruginosa and various Anabaena species. Microcystis produces hepatotoxins (known as microcystins), and Anabaena produces both neurotoxins (anatoxin-a) and microcystin. Both toxins are capable of harmful effects to animals and humans (Chorus and Bartram 1999). A toxic bloom of M. aeruginosa was first documented in Tenmmile Lakes in September of 1997, prompting the Oregon Department of Health to issue a health advisory recommending that the lakes not be used for drinking water and that contact recreation be avoided (Kann and Gilroy 1997). The goal of 2007 sampling, performed by the Tenmile Lakes Basin Partnership, was to determine presence and cell density of these potentially toxic species at a limited number of sampling stations. Cell density of potentially toxigenic species was then compared to drinking water guidance levels for lakes and reservoirs (e.g., Yoo et al. 1995; Chorus and Bartram 1999). Title: Tenmile Lakes 2007 summary report Abstract -- BACKGROUND As a continuation of previous toxic algal monitoring, Tenmile Lakes were sampled in 2007 to assess the dynamics of the potentially toxigenic blue-green algal species, Microcystis aeruginosa and various Anabaena species. Microcystis produces hepatotoxins (known as microcystins), and Anabaena produces both neurotoxins (anatoxin-a) and microcystin. Both toxins are capable of harmful effects to animals and humans (Chorus and Bartram 1999). A toxic bloom of M. aeruginosa was first documented in Tenmmile Lakes in September of 1997, prompting the Oregon Department of Health to issue a health advisory recommending that the lakes not be used for drinking water and that contact recreation be avoided (Kann and Gilroy 1997). The goal of 2007 sampling, performed by the Tenmile Lakes Basin Partnership, was to determine presence and cell density of these potentially toxic species at a limited number of sampling stations. Cell density of potentially toxigenic species was then compared to drinking water guidance levels for lakes and reservoirs (e.g., Yoo et al. 1995; Chorus and Bartram 1999). Close

• 65. [Article] Coos Watershed Tide Gate Replacement Project-Effectiveness Monitoring 2008 - 2010

  Abstract -- Oregon Watershed Enhancement Board (OWEB) Grant 207-238 supported Coos Water-shed Association (CoosWA) efforts to implement the coho salmon Life Cycle Monitoring project in Palouse and Larson ...

  Citation × Citation Citation Abstract Copy Title: Coos Watershed Tide Gate Replacement Project-Effectiveness Monitoring 2008 - 2010 Abstract -- Oregon Watershed Enhancement Board (OWEB) Grant 207-238 supported Coos Water-shed Association (CoosWA) efforts to implement the coho salmon Life Cycle Monitoring project in Palouse and Larson Creeks and to assist with research efforts led by Oregon State University (OSU) Fisheries researchers to monitor coho passage at the Palouse and Larson tide gates (see Bass 2010). This report summarizes results from the CoosWA Life Cycle Monitoring Project and associated efforts during 2004 through July 2010. Title: Coos Watershed Tide Gate Replacement Project-Effectiveness Monitoring 2008 - 2010 Abstract -- Oregon Watershed Enhancement Board (OWEB) Grant 207-238 supported Coos Water-shed Association (CoosWA) efforts to implement the coho salmon Life Cycle Monitoring project in Palouse and Larson Creeks and to assist with research efforts led by Oregon State University (OSU) Fisheries researchers to monitor coho passage at the Palouse and Larson tide gates (see Bass 2010). This report summarizes results from the CoosWA Life Cycle Monitoring Project and associated efforts during 2004 through July 2010. Close

• 66. [Article] Project Completion Report McKenzie and Middle Fork Willamette Bull Trout Monitoring Grant, Grant Number: 209-3069

  Abstract -- This Bull Trout Monitoring Report summarizes and highlights monitoring, accomplishments in 2009 and 2010. It is our goal to be a proactive partner to a variety of interested parties; state, ...

  Citation × Citation Citation Abstract Copy Title: Project Completion Report McKenzie and Middle Fork Willamette Bull Trout Monitoring Grant, Grant Number: 209-3069 Abstract -- This Bull Trout Monitoring Report summarizes and highlights monitoring, accomplishments in 2009 and 2010. It is our goal to be a proactive partner to a variety of interested parties; state, federal and private interests, whose goals and missions are aligned with ours to restore and strengthen not only our native fish populations, but the habitat they are found in and depend on. The fisheries department believes strongly in restoration, habitat improvement and success for our streams, rivers, watershed, and forest; dedicating ourselves daily to the strategic planning and goals of the bull trout monitoring program summarized in this report. Title: Project Completion Report McKenzie and Middle Fork Willamette Bull Trout Monitoring Grant, Grant Number: 209-3069 Abstract -- This Bull Trout Monitoring Report summarizes and highlights monitoring, accomplishments in 2009 and 2010. It is our goal to be a proactive partner to a variety of interested parties; state, federal and private interests, whose goals and missions are aligned with ours to restore and strengthen not only our native fish populations, but the habitat they are found in and depend on. The fisheries department believes strongly in restoration, habitat improvement and success for our streams, rivers, watershed, and forest; dedicating ourselves daily to the strategic planning and goals of the bull trout monitoring program summarized in this report. Close

• 67. [Article] Lower Rogue Watershed Assessment

  Abstract -- Thank you for your interest in The Lower Rogue Watershed Assessment. The Lower Rogue Watershed Council’s mission is: To help foster, develop and coordinate a basin-wide approach to resource ...

  Citation × Citation Citation Abstract Copy Title: Lower Rogue Watershed Assessment Abstract -- Thank you for your interest in The Lower Rogue Watershed Assessment. The Lower Rogue Watershed Council’s mission is: To help foster, develop and coordinate a basin-wide approach to resource planning and management so as to protect, enhance and restore the natural resources of the entire Rogue Basin through a framework of assessing the Lower Rogue Watershed’s condit ions and trends, implementing and monitoring proven management practices, and testing new management practices that are designed to support environmental integrity and economic stability for the communities of the Lower Rogue Watershed. The “Lower Rogue Watershed” consists of all lands and waters that drain into the Rogue and Illinois Rivers within Curry County. Title: Lower Rogue Watershed Assessment Abstract -- Thank you for your interest in The Lower Rogue Watershed Assessment. The Lower Rogue Watershed Council’s mission is: To help foster, develop and coordinate a basin-wide approach to resource planning and management so as to protect, enhance and restore the natural resources of the entire Rogue Basin through a framework of assessing the Lower Rogue Watershed’s condit ions and trends, implementing and monitoring proven management practices, and testing new management practices that are designed to support environmental integrity and economic stability for the communities of the Lower Rogue Watershed. The “Lower Rogue Watershed” consists of all lands and waters that drain into the Rogue and Illinois Rivers within Curry County. Close

• 68. [Article] Tenmile Lakes Delta Building Summary

  Abstract -- Since the late 1940’s, Tenmile Lakes has seen a sharp increase in sediment accumulation at the mouths of the tributaries that feed the lake. To monitor this sediment accumulation, Tenmile ...

  Citation × Citation Citation Abstract Copy Title: Tenmile Lakes Delta Building Summary Abstract -- Since the late 1940’s, Tenmile Lakes has seen a sharp increase in sediment accumulation at the mouths of the tributaries that feed the lake. To monitor this sediment accumulation, Tenmile Lakes Basin Partnership(TLBP) has gone out to selected sites when lake levels are at their lowest, and surveyed the delta along transects on the delta. The delta will be measured for length, and width at the transect points. This document is a summary of the past five years surveying these sites. Sites are Benson Cr., Johnson Cr., Big Creek Arm, and Murphy Cr. Title: Tenmile Lakes Delta Building Summary Abstract -- Since the late 1940’s, Tenmile Lakes has seen a sharp increase in sediment accumulation at the mouths of the tributaries that feed the lake. To monitor this sediment accumulation, Tenmile Lakes Basin Partnership(TLBP) has gone out to selected sites when lake levels are at their lowest, and surveyed the delta along transects on the delta. The delta will be measured for length, and width at the transect points. This document is a summary of the past five years surveying these sites. Sites are Benson Cr., Johnson Cr., Big Creek Arm, and Murphy Cr. Close

• 69. [Article] Crooked-Rattlesnake, Jordan and Middle Owyhee Subbasins Watershed Assessment

  Abstract -- The 2005 Crooked-Rattlesnake, Jordan and Middle Owyhee Subbasins Watershed Assessment was prepared by the Owyhee Watershed council. This document discuesses history of each subbasin its channel ...

  Citation × Citation Citation Abstract Copy Title: Crooked-Rattlesnake, Jordan and Middle Owyhee Subbasins Watershed Assessment Abstract -- The 2005 Crooked-Rattlesnake, Jordan and Middle Owyhee Subbasins Watershed Assessment was prepared by the Owyhee Watershed council. This document discuesses history of each subbasin its channel types, land uses in that subbasin, hydrology, wateruse habitat types, fish and wildlife in the area, and geology. Towards the end of the document it addresses the risks to the subbasins watershed including sedimentation, waterquality and proposed monitoring and restoration for each subbasin. Title: Crooked-Rattlesnake, Jordan and Middle Owyhee Subbasins Watershed Assessment Abstract -- The 2005 Crooked-Rattlesnake, Jordan and Middle Owyhee Subbasins Watershed Assessment was prepared by the Owyhee Watershed council. This document discuesses history of each subbasin its channel types, land uses in that subbasin, hydrology, wateruse habitat types, fish and wildlife in the area, and geology. Towards the end of the document it addresses the risks to the subbasins watershed including sedimentation, waterquality and proposed monitoring and restoration for each subbasin. Close

• 70. [Article] Curry Large Wood Pool Monitoring

  Abstract -- Two pools per project site were monitored to detect habitat changes resulting from the placement of instream wood. Pools were surveyed in 2009 and in 2011; pool geometry was measured, area ...

  Citation × Citation Citation Abstract Copy Title: Curry Large Wood Pool Monitoring Abstract -- Two pools per project site were monitored to detect habitat changes resulting from the placement of instream wood. Pools were surveyed in 2009 and in 2011; pool geometry was measured, area of coho spawning gravel was estimated, and instream wood was inventoried. Title: Curry Large Wood Pool Monitoring Abstract -- Two pools per project site were monitored to detect habitat changes resulting from the placement of instream wood. Pools were surveyed in 2009 and in 2011; pool geometry was measured, area of coho spawning gravel was estimated, and instream wood was inventoried. Close

• 71. [Article] 2012 Metolius Basin bull trout redd counts

  Abstract -- Bull trout are indigenous to the Metolius River basin; however, they were managed as a nuisance species due to their interactions with anadromous sportfish for several decades. In 1960, nuisance ...

  Citation × Citation Citation Abstract Copy Title: 2012 Metolius Basin bull trout redd counts Abstract -- Bull trout are indigenous to the Metolius River basin; however, they were managed as a nuisance species due to their interactions with anadromous sportfish for several decades. In 1960, nuisance management of bull trout ended and protection of bull trout began in 1983 with mandatory catch and release regulations throughout the Metolius River basin. In 1986, the Department initiated annual redd counts for bull trout throughout the basin to document the species status. Redd surveys showed low spawning numbers, and the Department responded by closing all tributaries downstream of Lake Creek to fishing in 1994. A Threatened listing of Columbia River bull trout under the Endangered Species Act in 1998 followed the fishery closure (Fies et al. 1996 and Lohr et al. ####). Bull trout redd counts continue in the basin in accordance with the goals of the Native Fish Conservation Policy. Title: 2012 Metolius Basin bull trout redd counts Abstract -- Bull trout are indigenous to the Metolius River basin; however, they were managed as a nuisance species due to their interactions with anadromous sportfish for several decades. In 1960, nuisance management of bull trout ended and protection of bull trout began in 1983 with mandatory catch and release regulations throughout the Metolius River basin. In 1986, the Department initiated annual redd counts for bull trout throughout the basin to document the species status. Redd surveys showed low spawning numbers, and the Department responded by closing all tributaries downstream of Lake Creek to fishing in 1994. A Threatened listing of Columbia River bull trout under the Endangered Species Act in 1998 followed the fishery closure (Fies et al. 1996 and Lohr et al. ####). Bull trout redd counts continue in the basin in accordance with the goals of the Native Fish Conservation Policy. Close

• 72. [Article] 2011 Metolius River subbasin bull trout redd counts

  Abstract -- Bull trout are indigenous to the Metolius River basin; however, they were managed as a nuisance species due to their interactions with anadromous sportfish for several decades. In 1960, nuisance ...

  Citation × Citation Citation Abstract Copy Title: 2011 Metolius River subbasin bull trout redd counts Abstract -- Bull trout are indigenous to the Metolius River basin; however, they were managed as a nuisance species due to their interactions with anadromous sportfish for several decades. In 1960, nuisance management of bull trout ended and protection of bull trout began in 1983 with mandatory catch and release regulations throughout the Metolius River basin. In 1986, the Department initiated annual redd counts for bull trout throughout the basin to document the species status. Redd surveys showed low spawning numbers, and the Department responded by closing all tributaries downstream of Lake Creek to fishing in 1994. A Threatened listing of Columbia River bull trout under the Endangered Species Act in 1998 followed the fishery closure (Fies et al. 1996 and Lohr et al. ####). Bull trout redd counts continue in the basin in accordance with the goals of the Native Fish Conservation Policy. Title: 2011 Metolius River subbasin bull trout redd counts Abstract -- Bull trout are indigenous to the Metolius River basin; however, they were managed as a nuisance species due to their interactions with anadromous sportfish for several decades. In 1960, nuisance management of bull trout ended and protection of bull trout began in 1983 with mandatory catch and release regulations throughout the Metolius River basin. In 1986, the Department initiated annual redd counts for bull trout throughout the basin to document the species status. Redd surveys showed low spawning numbers, and the Department responded by closing all tributaries downstream of Lake Creek to fishing in 1994. A Threatened listing of Columbia River bull trout under the Endangered Species Act in 1998 followed the fishery closure (Fies et al. 1996 and Lohr et al. ####). Bull trout redd counts continue in the basin in accordance with the goals of the Native Fish Conservation Policy. Close

• 73. [Article] 2010 Metolius Basin bull trout redds

  Abstract -- Bull trout are indigenous to the Metolius River basin; however, they were managed as a nuisance species due to their interactions with anadromous sportfish for several decades. In 1960, nuisance ...

  Citation × Citation Citation Abstract Copy Title: 2010 Metolius Basin bull trout redds Abstract -- Bull trout are indigenous to the Metolius River basin; however, they were managed as a nuisance species due to their interactions with anadromous sportfish for several decades. In 1960, nuisance management of bull trout ended and protection of bull trout began in 1983 with mandatory catch and release regulations throughout the Metolius River basin. In 1986, the Department initiated annual redd counts for bull trout throughout the basin to document the species status. Redd surveys showed low spawning numbers, and the Department responded by closing all tributaries downstream of Lake Creek to fishing in 1994. A Threatened listing of Columbia River bull trout under the Endangered Species Act in 1998 followed the fishery closure (Fies et al. 1996 and Lohr et al. ####). Bull trout redd counts continue in the basin in accordance with the goals of the Native Fish Conservation Policy. Title: 2010 Metolius Basin bull trout redds Abstract -- Bull trout are indigenous to the Metolius River basin; however, they were managed as a nuisance species due to their interactions with anadromous sportfish for several decades. In 1960, nuisance management of bull trout ended and protection of bull trout began in 1983 with mandatory catch and release regulations throughout the Metolius River basin. In 1986, the Department initiated annual redd counts for bull trout throughout the basin to document the species status. Redd surveys showed low spawning numbers, and the Department responded by closing all tributaries downstream of Lake Creek to fishing in 1994. A Threatened listing of Columbia River bull trout under the Endangered Species Act in 1998 followed the fishery closure (Fies et al. 1996 and Lohr et al. ####). Bull trout redd counts continue in the basin in accordance with the goals of the Native Fish Conservation Policy. Close

• 74. [Article] 2001-2012 Crane Prairie population assessment

  Abstract -- Crane Prairie is a large shallow reservoir fed by the Deschutes River, Quinn River, Cultus River, and Cultus Creek. When the reservoir was built in 1922 it engulfed a large meadow and forest ...

  Citation × Citation Citation Abstract Copy Title: 2001-2012 Crane Prairie population assessment Abstract -- Crane Prairie is a large shallow reservoir fed by the Deschutes River, Quinn River, Cultus River, and Cultus Creek. When the reservoir was built in 1922 it engulfed a large meadow and forest area, leaving behind large areas of snags and fallen timber providing habitat for fish and insects. Bull trout, mountain whitefish, and redband trout were native to the reservoir when it was created, but bull trout were extirpated by 1955 due to stocking of non-native fish, loss of spawning habitat and fish passage, and selective management. The reservoir was soon well known for large numbers of large rainbows and was one of the state’s most popular fisheries through the 1970’s, however the Crane Prairie food web was increasing in complexity. The Department introduced coho (Oncorhynchus kisutch), kokanee, and brook trout (Salvelinus fontinalis) as sport fish after 1950. Largemouth bass were then illegally introduced to the reservoir in the early 1980's. Black crappie (Pomoxis nigromaculatis), bluegill (Lepomis macrochirus), brown bullhead (Ameirus,nebulosus), stickleback (Gasterosteus aculeatus), and tui chub (Gila bicolor) were illegally introduced after the bass. All of the introduced species other than coho continue to reproduce naturally in the reservoir. The Department sets gill nets on annual basis to monitor managed fish populations. Our current goal is to determine fishery performance and growth differences between two diploid stocks and a triploid stock of rainbow trout. Title: 2001-2012 Crane Prairie population assessment Abstract -- Crane Prairie is a large shallow reservoir fed by the Deschutes River, Quinn River, Cultus River, and Cultus Creek. When the reservoir was built in 1922 it engulfed a large meadow and forest area, leaving behind large areas of snags and fallen timber providing habitat for fish and insects. Bull trout, mountain whitefish, and redband trout were native to the reservoir when it was created, but bull trout were extirpated by 1955 due to stocking of non-native fish, loss of spawning habitat and fish passage, and selective management. The reservoir was soon well known for large numbers of large rainbows and was one of the state’s most popular fisheries through the 1970’s, however the Crane Prairie food web was increasing in complexity. The Department introduced coho (Oncorhynchus kisutch), kokanee, and brook trout (Salvelinus fontinalis) as sport fish after 1950. Largemouth bass were then illegally introduced to the reservoir in the early 1980's. Black crappie (Pomoxis nigromaculatis), bluegill (Lepomis macrochirus), brown bullhead (Ameirus,nebulosus), stickleback (Gasterosteus aculeatus), and tui chub (Gila bicolor) were illegally introduced after the bass. All of the introduced species other than coho continue to reproduce naturally in the reservoir. The Department sets gill nets on annual basis to monitor managed fish populations. Our current goal is to determine fishery performance and growth differences between two diploid stocks and a triploid stock of rainbow trout. Close

• 75. [Article] Summary of Lower Floras Creek Channel Cross-Section Surveys

  Abstract -- Cross-sections of the lower Floras Creek mainstem were surveyed using a Total Station instrument, and drafted as profiles in an Excel spreadsheet.

  Citation × Citation Citation Abstract Copy Title: Summary of Lower Floras Creek Channel Cross-Section Surveys Abstract -- Cross-sections of the lower Floras Creek mainstem were surveyed using a Total Station instrument, and drafted as profiles in an Excel spreadsheet. Title: Summary of Lower Floras Creek Channel Cross-Section Surveys Abstract -- Cross-sections of the lower Floras Creek mainstem were surveyed using a Total Station instrument, and drafted as profiles in an Excel spreadsheet. Close

• 76. [Article] Elk Creek and Sixes Creek smolt trap surveys, 2012

  Abstract -- Hoop smolt traps were deployed to four small tributaries of the lower Elk and Sixes Rivers in spring 2012 to evaluate fish usage of prominent backwater habitat. The traps were ran for 1-4 weeks ...

  Citation × Citation Citation Abstract Copy Title: Elk Creek and Sixes Creek smolt trap surveys, 2012 Abstract -- Hoop smolt traps were deployed to four small tributaries of the lower Elk and Sixes Rivers in spring 2012 to evaluate fish usage of prominent backwater habitat. The traps were ran for 1-4 weeks to develop a better understanding of the timing of outmigration. Title: Elk Creek and Sixes Creek smolt trap surveys, 2012 Abstract -- Hoop smolt traps were deployed to four small tributaries of the lower Elk and Sixes Rivers in spring 2012 to evaluate fish usage of prominent backwater habitat. The traps were ran for 1-4 weeks to develop a better understanding of the timing of outmigration. Close

• 77. [Article] 2012 Trapper Creek Redd surveys

  Abstract -- Odell Lake was once directly connected to the upper Deschutes River basin, but recent geologic activity severed this connection with the creation of Davis Lake. Despite a lack of connection ...

  Citation × Citation Citation Abstract Copy Title: 2012 Trapper Creek Redd surveys Abstract -- Odell Lake was once directly connected to the upper Deschutes River basin, but recent geologic activity severed this connection with the creation of Davis Lake. Despite a lack of connection to the Deschutes River, indigenous bull trout (Salvelinus confluentus) subsist in Odell Lake. The Odell Lake bull trout are now the only natural adfluvial bull trout population in Oregon. Despite their persistence; angling mortality, habitat degradation, hybridization, and competition with introduced species limit bull trout populations. Bull trout were listed as threatened under the Endangered Species Act in 1998 (Office of the Federal Register 63 [June 10, 1998]: 31647). ODFW has monitored this population closely by conducting weekly redd counts on an annual basis and mapping redd locations to identify areas of optimal spawning habitat in Trapper Creek. Title: 2012 Trapper Creek Redd surveys Abstract -- Odell Lake was once directly connected to the upper Deschutes River basin, but recent geologic activity severed this connection with the creation of Davis Lake. Despite a lack of connection to the Deschutes River, indigenous bull trout (Salvelinus confluentus) subsist in Odell Lake. The Odell Lake bull trout are now the only natural adfluvial bull trout population in Oregon. Despite their persistence; angling mortality, habitat degradation, hybridization, and competition with introduced species limit bull trout populations. Bull trout were listed as threatened under the Endangered Species Act in 1998 (Office of the Federal Register 63 [June 10, 1998]: 31647). ODFW has monitored this population closely by conducting weekly redd counts on an annual basis and mapping redd locations to identify areas of optimal spawning habitat in Trapper Creek. Close

• 78. [Article] Tenmile Lakes HAB report 2010

  Abstract -- Long-term public health monitoring for potentially toxigenic cyanobacteria (blue-green algae) in Tenmile Lakes has occurred since 2002 (Kann 2008; Kann 2010; Jacoby and Kann 2007). Tenmile Lakes ...

  Citation × Citation Citation Abstract Copy Title: Tenmile Lakes HAB report 2010 Abstract -- Long-term public health monitoring for potentially toxigenic cyanobacteria (blue-green algae) in Tenmile Lakes has occurred since 2002 (Kann 2008; Kann 2010; Jacoby and Kann 2007). Tenmile Lakes were again sampled in 2010 to assess the dynamics of potentially toxic blue-green algal species, including Microcystis aeruginosa, Gloeotrichia echinulata, and various Anabaena species. Microcystis and Gloeotrichia can produce hepatotoxins (known as microcystins), and Anabaena produces both neurotoxins (anatoxin-a) and microcystins. Both toxins are capable of harmful effects to animals and humans (Chorus and Bartram 1999). A toxic bloom of M. aeruginosa was first documented in Tenmile Lakes in September of 1997, prompting the Oregon Department of Health to issue a health advisory recommending that the lakes not be used for drinking water (numerous private homes around the lakes utilize treated lake water for potable purposes) and that contact recreation be avoided (Kann and Gilroy 1997). The goal of the 2010 sampling, performed by the Tenmile Lakes Basin Partnership, was to determine presence and cell density of these potentially toxic species at a limited number of sampling stations. Cell density of potentially toxigenic species was then compared to drinking water guidance levels for lakes and reservoirs (e.g., Yoo et al. 1995; Chorus and Bartram 1999), as well as State of Oregon recreational guideline values (Oregon DHS 2009; Stone and Bress 2007). Title: Tenmile Lakes HAB report 2010 Abstract -- Long-term public health monitoring for potentially toxigenic cyanobacteria (blue-green algae) in Tenmile Lakes has occurred since 2002 (Kann 2008; Kann 2010; Jacoby and Kann 2007). Tenmile Lakes were again sampled in 2010 to assess the dynamics of potentially toxic blue-green algal species, including Microcystis aeruginosa, Gloeotrichia echinulata, and various Anabaena species. Microcystis and Gloeotrichia can produce hepatotoxins (known as microcystins), and Anabaena produces both neurotoxins (anatoxin-a) and microcystins. Both toxins are capable of harmful effects to animals and humans (Chorus and Bartram 1999). A toxic bloom of M. aeruginosa was first documented in Tenmile Lakes in September of 1997, prompting the Oregon Department of Health to issue a health advisory recommending that the lakes not be used for drinking water (numerous private homes around the lakes utilize treated lake water for potable purposes) and that contact recreation be avoided (Kann and Gilroy 1997). The goal of the 2010 sampling, performed by the Tenmile Lakes Basin Partnership, was to determine presence and cell density of these potentially toxic species at a limited number of sampling stations. Cell density of potentially toxigenic species was then compared to drinking water guidance levels for lakes and reservoirs (e.g., Yoo et al. 1995; Chorus and Bartram 1999), as well as State of Oregon recreational guideline values (Oregon DHS 2009; Stone and Bress 2007). Close

• 79. [Article] Tenmile Lakes HAB Report 2011

  Abstract -- Long-term public health monitoring for potentially toxigenic cyanobacteria (blue-green algae) in Tenmile Lakes has occurred since 2002. Tenmile Lakes were again sampled in 2011 to assess the ...

  Citation × Citation Citation Abstract Copy Title: Tenmile Lakes HAB Report 2011 Abstract -- Long-term public health monitoring for potentially toxigenic cyanobacteria (blue-green algae) in Tenmile Lakes has occurred since 2002. Tenmile Lakes were again sampled in 2011 to assess the dynamics of potentially toxic blue-green algal species, including Microcystis aeruginosa, Gloeotrichia echinulata, and various Anabaena species. Microcystis and Gloeotrichia can produce hepatotoxins (known as microcystins), and Anabaena produces both neurotoxins (anatoxin-a) and microcystins. Both toxins are capable of harmful effects to animals and humans. A toxic bloom of M. aeruginosa was first documented in Tenmile Lakes in September of 1997, prompting the Oregon Department of Health to issue a health advisory recommending that the lakes not be used for drinking water (numerous private homes around the lakes utilize treated lake water for potable purposes) and that contact recreation be avoided. The goal of the 2011 sampling, performed by the Tenmile Lakes Basin Partnership, was to determine presence and cell density of these potentially toxigenic species at a limited number of sampling stations. Cell density of potentially toxigenic species was then compared to drinking water guidance levels for lakes and reservoirs as well as State of Oregon recreational guideline values. Title: Tenmile Lakes HAB Report 2011 Abstract -- Long-term public health monitoring for potentially toxigenic cyanobacteria (blue-green algae) in Tenmile Lakes has occurred since 2002. Tenmile Lakes were again sampled in 2011 to assess the dynamics of potentially toxic blue-green algal species, including Microcystis aeruginosa, Gloeotrichia echinulata, and various Anabaena species. Microcystis and Gloeotrichia can produce hepatotoxins (known as microcystins), and Anabaena produces both neurotoxins (anatoxin-a) and microcystins. Both toxins are capable of harmful effects to animals and humans. A toxic bloom of M. aeruginosa was first documented in Tenmile Lakes in September of 1997, prompting the Oregon Department of Health to issue a health advisory recommending that the lakes not be used for drinking water (numerous private homes around the lakes utilize treated lake water for potable purposes) and that contact recreation be avoided. The goal of the 2011 sampling, performed by the Tenmile Lakes Basin Partnership, was to determine presence and cell density of these potentially toxigenic species at a limited number of sampling stations. Cell density of potentially toxigenic species was then compared to drinking water guidance levels for lakes and reservoirs as well as State of Oregon recreational guideline values. Close

• 80. [Article] Tenmile Lakes HAB Report 2012

  Abstract -- 2012 marks the first year for which public health monitoring was based on direct algal toxin measurements (as opposed to cell density of potentially toxigenic cyanobacteria) in Tenmile Lakes. ...

  Citation × Citation Citation Abstract Copy Title: Tenmile Lakes HAB Report 2012 Abstract -- 2012 marks the first year for which public health monitoring was based on direct algal toxin measurements (as opposed to cell density of potentially toxigenic cyanobacteria) in Tenmile Lakes. Cell density values provided by LSSU used non-standard laboratory methods that appear to cause reported cell densities to be biased low relative to alternative laboratories. Thus, 2012 cell density results could not be compared to previous years. However, because toxin values were available for all samples this did not affect the ability to compare to public health thresholds. Initial exceedances of public health guideline values for drinking water began in late August at N16 and Davis Dock. However, these were for cylindrospermopsin, and as described above, the presence of this toxin is uncertain at this time, and further work would be required to confirm its presence. There was only one occurrence of microcystin exceeding the drinking water guideline level in 2012, with a value of 1.45 µg/L detected at Davis Dock on 9/4/2012. This is in contrast to previous years when both Microcystis and microcystin greatly exceeded both drinking water and recreational public health guidelines (e.g., see Table 2 above) Although localized blooms and blue-green algal scums were noted that clearly had the potential to exceed recreational guidelines, toxin concentrations remained relatively low. One possibility is that Coelosphaerium/Woronichinia may have replaced Microcystis as the dominant species during 2012. The presence of Coelosphaerium may also explain why levels of microcystin in 2011 were lower than expected based on the microcystin-cell density relationship for previous years (Kann 2012). Other explanations may include either environmental factors, genetic factors, or both leading to variable ratios of toxin produced per unit algal density (Kann 2012; Bozarth et al.). The previous laboratory appeared to not have distinguish between Microcystis and Coelosphaerium/Woronichinia. Title: Tenmile Lakes HAB Report 2012 Abstract -- 2012 marks the first year for which public health monitoring was based on direct algal toxin measurements (as opposed to cell density of potentially toxigenic cyanobacteria) in Tenmile Lakes. Cell density values provided by LSSU used non-standard laboratory methods that appear to cause reported cell densities to be biased low relative to alternative laboratories. Thus, 2012 cell density results could not be compared to previous years. However, because toxin values were available for all samples this did not affect the ability to compare to public health thresholds. Initial exceedances of public health guideline values for drinking water began in late August at N16 and Davis Dock. However, these were for cylindrospermopsin, and as described above, the presence of this toxin is uncertain at this time, and further work would be required to confirm its presence. There was only one occurrence of microcystin exceeding the drinking water guideline level in 2012, with a value of 1.45 µg/L detected at Davis Dock on 9/4/2012. This is in contrast to previous years when both Microcystis and microcystin greatly exceeded both drinking water and recreational public health guidelines (e.g., see Table 2 above) Although localized blooms and blue-green algal scums were noted that clearly had the potential to exceed recreational guidelines, toxin concentrations remained relatively low. One possibility is that Coelosphaerium/Woronichinia may have replaced Microcystis as the dominant species during 2012. The presence of Coelosphaerium may also explain why levels of microcystin in 2011 were lower than expected based on the microcystin-cell density relationship for previous years (Kann 2012). Other explanations may include either environmental factors, genetic factors, or both leading to variable ratios of toxin produced per unit algal density (Kann 2012; Bozarth et al.). The previous laboratory appeared to not have distinguish between Microcystis and Coelosphaerium/Woronichinia. Close

• 81. [Article] Tenmile Creek Chlorine Sampling

  Abstract -- Tenmile Lakes Basin Partnership (TLBP) monitors chlorine on Tenmile Creek above and below the sewage treatment plant. Interference from naturally occurring Manganese or Chromium were giving ...

  Citation × Citation Citation Abstract Copy Title: Tenmile Creek Chlorine Sampling Abstract -- Tenmile Lakes Basin Partnership (TLBP) monitors chlorine on Tenmile Creek above and below the sewage treatment plant. Interference from naturally occurring Manganese or Chromium were giving false high readings. Testing for those oxidizers first and then adjusting the final chlorine results to take that interference into account has shown that Tenmile Creek is within normal range for chlorine. Title: Tenmile Creek Chlorine Sampling Abstract -- Tenmile Lakes Basin Partnership (TLBP) monitors chlorine on Tenmile Creek above and below the sewage treatment plant. Interference from naturally occurring Manganese or Chromium were giving false high readings. Testing for those oxidizers first and then adjusting the final chlorine results to take that interference into account has shown that Tenmile Creek is within normal range for chlorine. Close

• 82. [Article] OASIS - Calibration of Estimates of Coho Spawner Abundance in Smith River Basin, 2001

  Abstract -- Estimates of coho spawner abundance derived from spawning surveys are a fundamental component of the Oregon Department of Fish and Wildlife’s (ODFW) Oregon Plan Monitoring (Jacobs et al. 2001). ...

  Citation × Citation Citation Abstract Copy Title: OASIS - Calibration of Estimates of Coho Spawner Abundance in Smith River Basin, 2001 Abstract -- Estimates of coho spawner abundance derived from spawning surveys are a fundamental component of the Oregon Department of Fish and Wildlife’s (ODFW) Oregon Plan Monitoring (Jacobs et al. 2001). The basis of these estimates are visual counts of adult spawners in randomly selected stream reaches. To date, survey-derived estimates have not been validated against known spawner abundances. Beginning in 1999, we initiated a study at Smith River (Umpqua Basin) to calibrate survey-based spawner estimates. Smith River provides an ideal location for this type of study because it is typical of many other coastal streams that support coho salmon, contains large quantities of habitat and spawners, and provides the ability to efficiently trap and tag adequate portions of the coho run. Title: OASIS - Calibration of Estimates of Coho Spawner Abundance in Smith River Basin, 2001 Abstract -- Estimates of coho spawner abundance derived from spawning surveys are a fundamental component of the Oregon Department of Fish and Wildlife’s (ODFW) Oregon Plan Monitoring (Jacobs et al. 2001). The basis of these estimates are visual counts of adult spawners in randomly selected stream reaches. To date, survey-derived estimates have not been validated against known spawner abundances. Beginning in 1999, we initiated a study at Smith River (Umpqua Basin) to calibrate survey-based spawner estimates. Smith River provides an ideal location for this type of study because it is typical of many other coastal streams that support coho salmon, contains large quantities of habitat and spawners, and provides the ability to efficiently trap and tag adequate portions of the coho run. Close

• 83. [Article] OASIS - Status of Oregon Coastal Stocks of Anadromous Salmonids, 2000-2001 and 2001-2002

  Abstract -- This report provides an assessment of the status of adult anadromous salmonids inhabiting coastal basins of Oregon. Status is monitored through spawning surveys. Species or races monitored ...

  Citation × Citation Citation Abstract Copy Title: OASIS - Status of Oregon Coastal Stocks of Anadromous Salmonids, 2000-2001 and 2001-2002 Abstract -- This report provides an assessment of the status of adult anadromous salmonids inhabiting coastal basins of Oregon. Status is monitored through spawning surveys. Species or races monitored through these surveys are fall chinook salmon (Oncorhynchus tshawytscha), coho salmon (O. kisutch), chum salmon (O. keta) and steelhead (O. mykiss). Assessments cover through the 2001 brood year for salmon and the 2002 brood year for steelhead. Status is generally assessed along two levels of geographic aggregation: Evolutionary Significant Units (ESUs) and Gene Conservation Areas (GCAs) or Monitoring Areas (MAs). ESUs were defined by the National Marine Fisheries Service in conducting reviews for protection under the federal Endangered Species Act. GCAs and MAs are usually subsets of ESUs and were defined by the Oregon Department of Fish and Wildlife either as part of the implementation of the Wild Fish Management Policy or as part of monitoring associated with implementation of the Oregon Plan for Salmon and Watersheds. Title: OASIS - Status of Oregon Coastal Stocks of Anadromous Salmonids, 2000-2001 and 2001-2002 Abstract -- This report provides an assessment of the status of adult anadromous salmonids inhabiting coastal basins of Oregon. Status is monitored through spawning surveys. Species or races monitored through these surveys are fall chinook salmon (Oncorhynchus tshawytscha), coho salmon (O. kisutch), chum salmon (O. keta) and steelhead (O. mykiss). Assessments cover through the 2001 brood year for salmon and the 2002 brood year for steelhead. Status is generally assessed along two levels of geographic aggregation: Evolutionary Significant Units (ESUs) and Gene Conservation Areas (GCAs) or Monitoring Areas (MAs). ESUs were defined by the National Marine Fisheries Service in conducting reviews for protection under the federal Endangered Species Act. GCAs and MAs are usually subsets of ESUs and were defined by the Oregon Department of Fish and Wildlife either as part of the implementation of the Wild Fish Management Policy or as part of monitoring associated with implementation of the Oregon Plan for Salmon and Watersheds. Close

• 84. [Article] WORP - Annual Report 2004: Nestucca River Native Broodstock Monitoring - Juveniles

  Abstract -- In the spring of 2001, the Oregon Department of Fish and Wildlife (ODFW)adopted a proposal to collect approximately 70 wild winter steelhead females from the Nestucca River Basin for hatchery ...

  Citation × Citation Citation Abstract Copy Title: WORP - Annual Report 2004: Nestucca River Native Broodstock Monitoring - Juveniles Abstract -- In the spring of 2001, the Oregon Department of Fish and Wildlife (ODFW)adopted a proposal to collect approximately 70 wild winter steelhead females from the Nestucca River Basin for hatchery broodstock. As part of an effort to monitor the impact of this broodstock collection on the wild winter steelhead population in the Nestucca, ODFW’s Western Oregon Rearing Project was given the task of monitoring trends in the abundance and distribution of juvenile steelhead in the basin. This report presents the results of the sampling conducted during the summer of 2004. Title: WORP - Annual Report 2004: Nestucca River Native Broodstock Monitoring - Juveniles Abstract -- In the spring of 2001, the Oregon Department of Fish and Wildlife (ODFW)adopted a proposal to collect approximately 70 wild winter steelhead females from the Nestucca River Basin for hatchery broodstock. As part of an effort to monitor the impact of this broodstock collection on the wild winter steelhead population in the Nestucca, ODFW’s Western Oregon Rearing Project was given the task of monitoring trends in the abundance and distribution of juvenile steelhead in the basin. This report presents the results of the sampling conducted during the summer of 2004. Close

• 85. [Article] NF - Movement of Juvenile Redband Trout from Spencer Creek, Klamath River in 2004: Preliminary Findings - Annual Report

  Abstract -- Spencer Creek is a major spawning area and recruitment source of redband trout in the upper Klamath River. The confluence of Spencer Creek and the Klamath River is 1.5 km upstream of J.C. Boyle ...

  Citation × Citation Citation Abstract Copy Title: NF - Movement of Juvenile Redband Trout from Spencer Creek, Klamath River in 2004: Preliminary Findings - Annual Report Abstract -- Spencer Creek is a major spawning area and recruitment source of redband trout in the upper Klamath River. The confluence of Spencer Creek and the Klamath River is 1.5 km upstream of J.C. Boyle dam, which was built in 1959. Past studies provide evidence of a dramatic decline in adult upstream passage since the dam was built and relatively little juvenile downstream passage. However, sampling efforts to quantify the magnitude and extent of movements by juveniles to locations downstream of the dam were limited in scope. Operation of J.C. Boyle Dam may reduce the likelihood that juvenile redband trout from Spencer Creek can move downstream past the dam safely and efficiently and may reduce adult upstream passage to Spencer Creek. In order to understand better juvenile and adult redband trout life history and evaluate fish passage over J.C. Boyle dam, Native Fish Investigations Project plans to monitor redband trout movement in Spencer Creek and the upper Klamath River during 2004 and 2005. We plan to capture juvenile trout (>90 mm) as they emigrate from Spencer Creek and tag them with inter-peritoneal radio transmitters (NanoTags, Lotek Wireless). Adults, upstream and downstream of the dam, will also be radio tagged. Movements of radio-tagged fish will be monitored using fixed-station receivers at locations associated with hydropower facilities and mobile receivers in free-flowing reaches. In addition, we plan to mark several hundred outmigrating juvenile trout (>70mm) in Spencer Creek, and 50 adult trout in the Klamath River, with passive integrated transponder (PIT) tags and install PIT-tag receiver stations at the mouth of Spencer Creek and downstream of J.C. Boyle Dam. Title: NF - Movement of Juvenile Redband Trout from Spencer Creek, Klamath River in 2004: Preliminary Findings - Annual Report Abstract -- Spencer Creek is a major spawning area and recruitment source of redband trout in the upper Klamath River. The confluence of Spencer Creek and the Klamath River is 1.5 km upstream of J.C. Boyle dam, which was built in 1959. Past studies provide evidence of a dramatic decline in adult upstream passage since the dam was built and relatively little juvenile downstream passage. However, sampling efforts to quantify the magnitude and extent of movements by juveniles to locations downstream of the dam were limited in scope. Operation of J.C. Boyle Dam may reduce the likelihood that juvenile redband trout from Spencer Creek can move downstream past the dam safely and efficiently and may reduce adult upstream passage to Spencer Creek. In order to understand better juvenile and adult redband trout life history and evaluate fish passage over J.C. Boyle dam, Native Fish Investigations Project plans to monitor redband trout movement in Spencer Creek and the upper Klamath River during 2004 and 2005. We plan to capture juvenile trout (>90 mm) as they emigrate from Spencer Creek and tag them with inter-peritoneal radio transmitters (NanoTags, Lotek Wireless). Adults, upstream and downstream of the dam, will also be radio tagged. Movements of radio-tagged fish will be monitored using fixed-station receivers at locations associated with hydropower facilities and mobile receivers in free-flowing reaches. In addition, we plan to mark several hundred outmigrating juvenile trout (>70mm) in Spencer Creek, and 50 adult trout in the Klamath River, with passive integrated transponder (PIT) tags and install PIT-tag receiver stations at the mouth of Spencer Creek and downstream of J.C. Boyle Dam. Close

• 86. [Article] MWBTRP - Middle Fork Willamette Basin Bull Trout Rehabilitation and Monitoring Project, Annual Progress Report 2005

  Abstract -- Bull trout in the Middle Fork Willamette Basin once moved uninhibited back and forth from spawning and rearing habitats near Diamond Peak to foraging and overwintering habitats lower in the ...

  Citation × Citation Citation Abstract Copy Title: MWBTRP - Middle Fork Willamette Basin Bull Trout Rehabilitation and Monitoring Project, Annual Progress Report 2005 Abstract -- Bull trout in the Middle Fork Willamette Basin once moved uninhibited back and forth from spawning and rearing habitats near Diamond Peak to foraging and overwintering habitats lower in the basin. Construction of Dexter, Lookout Point and Hills Creek dams in the 1950s and 1960s without fish passage fragmented the habitat and limited the range of the population to above Hills Creek Dam. This population declined and the last confirmed bull trout sighting above Hills Creek dam was a photograph taken by an angler in 1990. Buchanan et al. (1997) described bull trout in the Middle Fork Willamette River as “probably extinct” after extensive surveys from 1993 through 1997 failed to observe any bull trout. In 1997 the US Forest Service and the Oregon Department of Fish and Wildlife began a program to reestablish bull trout in the Middle Fork Willamette. More than 10,000 bull trout fry have been transferred from the relatively healthy McKenzie population to the Middle Fork Willamette River. Adult bull trout are once again present in the Middle Fork Willamette, although natural reproduction has not been documented. Title: MWBTRP - Middle Fork Willamette Basin Bull Trout Rehabilitation and Monitoring Project, Annual Progress Report 2005 Abstract -- Bull trout in the Middle Fork Willamette Basin once moved uninhibited back and forth from spawning and rearing habitats near Diamond Peak to foraging and overwintering habitats lower in the basin. Construction of Dexter, Lookout Point and Hills Creek dams in the 1950s and 1960s without fish passage fragmented the habitat and limited the range of the population to above Hills Creek Dam. This population declined and the last confirmed bull trout sighting above Hills Creek dam was a photograph taken by an angler in 1990. Buchanan et al. (1997) described bull trout in the Middle Fork Willamette River as “probably extinct” after extensive surveys from 1993 through 1997 failed to observe any bull trout. In 1997 the US Forest Service and the Oregon Department of Fish and Wildlife began a program to reestablish bull trout in the Middle Fork Willamette. More than 10,000 bull trout fry have been transferred from the relatively healthy McKenzie population to the Middle Fork Willamette River. Adult bull trout are once again present in the Middle Fork Willamette, although natural reproduction has not been documented. Close

• 87. [Article] CRTCP - Minimizing Risks and Mitigation of impacts to Bull Trout (Salvelinus confluentus) from Construction of Temperature Control Facilities at Cougar Reservoir, Oregon 2003

  Abstract -- Because drafting the reservoir may adversely affect bull trout, the Corps funded this study to minimize impacts of construction on bull trout. To protect this population, we need to more fully ...

  Citation × Citation Citation Abstract Copy Title: CRTCP - Minimizing Risks and Mitigation of impacts to Bull Trout (Salvelinus confluentus) from Construction of Temperature Control Facilities at Cougar Reservoir, Oregon 2003 Abstract -- Because drafting the reservoir may adversely affect bull trout, the Corps funded this study to minimize impacts of construction on bull trout. To protect this population, we need to more fully understand the movement and habitat use of bull trout in the South Fork McKenzie watershed, and to develop an emergency action plan should environmental conditions become detrimental to the overall health of the population. Recommendations from this project will be made to the Environmental Coordination Committee in the event that actions to protect bull trout become necessary. Title: CRTCP - Minimizing Risks and Mitigation of impacts to Bull Trout (Salvelinus confluentus) from Construction of Temperature Control Facilities at Cougar Reservoir, Oregon 2003 Abstract -- Because drafting the reservoir may adversely affect bull trout, the Corps funded this study to minimize impacts of construction on bull trout. To protect this population, we need to more fully understand the movement and habitat use of bull trout in the South Fork McKenzie watershed, and to develop an emergency action plan should environmental conditions become detrimental to the overall health of the population. Recommendations from this project will be made to the Environmental Coordination Committee in the event that actions to protect bull trout become necessary. Close

• 88. [Article] CRTCP - Monitoring of Downstream Fish Passage at Cougar Dam in the South Fork McKenzie River, Oregon 1998-00

  Abstract -- In 1993, Oregon Department of Fish and Wildlife (ODFW) began placing adult chinook salmon that were excess to hatchery operations at McKenzie and Willamette Hatchery above Cougar Dam in an ...

  Citation × Citation Citation Abstract Copy Title: CRTCP - Monitoring of Downstream Fish Passage at Cougar Dam in the South Fork McKenzie River, Oregon 1998-00 Abstract -- In 1993, Oregon Department of Fish and Wildlife (ODFW) began placing adult chinook salmon that were excess to hatchery operations at McKenzie and Willamette Hatchery above Cougar Dam in an attempt to restore some of the biological contributions salmon made to the ecology of the South Fork McKenzie River prior to Cougar Dam construction (Table 1). Contributions included increased nutrient input to the ecosystem and an additional food source for predators, including bull trout. In addition, the progeny of these adult salmon provided a landlocked chinook fishery in the reservoir and ODFW was able to discontinue annual releases of juvenile salmon reared in ODFW hatcheries (1996). ODFW assumed most of the salmon attempting to leave the reservoir would be killed by various means upon passage through the turbines or regulating outlet. Between 1994-97, ODFW field observations provided circumstantial evidence that some juvenile chinook were surviving passage through the dam. In 1998, we began monitoring juvenile chinook migration out of the reservoir to determine the number, size, age, and mortality rate of fish passing through the turbines and regulating outlet of Cougar Dam. Title: CRTCP - Monitoring of Downstream Fish Passage at Cougar Dam in the South Fork McKenzie River, Oregon 1998-00 Abstract -- In 1993, Oregon Department of Fish and Wildlife (ODFW) began placing adult chinook salmon that were excess to hatchery operations at McKenzie and Willamette Hatchery above Cougar Dam in an attempt to restore some of the biological contributions salmon made to the ecology of the South Fork McKenzie River prior to Cougar Dam construction (Table 1). Contributions included increased nutrient input to the ecosystem and an additional food source for predators, including bull trout. In addition, the progeny of these adult salmon provided a landlocked chinook fishery in the reservoir and ODFW was able to discontinue annual releases of juvenile salmon reared in ODFW hatcheries (1996). ODFW assumed most of the salmon attempting to leave the reservoir would be killed by various means upon passage through the turbines or regulating outlet. Between 1994-97, ODFW field observations provided circumstantial evidence that some juvenile chinook were surviving passage through the dam. In 1998, we began monitoring juvenile chinook migration out of the reservoir to determine the number, size, age, and mortality rate of fish passing through the turbines and regulating outlet of Cougar Dam. Close

• 89. [Article] AI - Year 2000 Stream Habitat Conditions in Western Oregon

  Abstract -- The goals of the habitat monitoring portion of the Oregon Plan program are to develop baseline statistics, describe current conditions and track trends in habitat condition over time. This ...

  Citation × Citation Citation Abstract Copy Title: AI - Year 2000 Stream Habitat Conditions in Western Oregon Abstract -- The goals of the habitat monitoring portion of the Oregon Plan program are to develop baseline statistics, describe current conditions and track trends in habitat condition over time. This program functions as the landscape link in the overall Oregon Plan monitoring program. Field work for the habitat monitoring program began in 1998 with coordinated site visitations conducted with the two other Oregon Plan monitoring programs; juvenile rearing survey and adult salmon spawning survey programs. The Oregon Plan Habitat Survey program is nested within the Aquatic Inventories Project (AIP). The AIP was begun by the Oregon Department of Fish and Wildlife (ODFW) in 1990 and has expanded to include a wide variety of inventory, modeling and monitoring efforts. The central purpose of these diverse projects is the inventory of physical aspects of the environment that are important for aquatic life and the habitat needs of salmonids and other fishes during the freshwater stages of their life history. Some of the significant ongoing or recently completed projects that are part of the AIP are: Basinwide cesus surveys, Oregon plan Habitat surveys, Restoration Project Monitoring, Salmonid Habitat and Diversity Watersheds Project, Fish Inventories, Great Basin Redband Trout, Oregon Chub Status and Recovery Project, Salmon River Estuary, and Columbia River Estuary Project. Title: AI - Year 2000 Stream Habitat Conditions in Western Oregon Abstract -- The goals of the habitat monitoring portion of the Oregon Plan program are to develop baseline statistics, describe current conditions and track trends in habitat condition over time. This program functions as the landscape link in the overall Oregon Plan monitoring program. Field work for the habitat monitoring program began in 1998 with coordinated site visitations conducted with the two other Oregon Plan monitoring programs; juvenile rearing survey and adult salmon spawning survey programs. The Oregon Plan Habitat Survey program is nested within the Aquatic Inventories Project (AIP). The AIP was begun by the Oregon Department of Fish and Wildlife (ODFW) in 1990 and has expanded to include a wide variety of inventory, modeling and monitoring efforts. The central purpose of these diverse projects is the inventory of physical aspects of the environment that are important for aquatic life and the habitat needs of salmonids and other fishes during the freshwater stages of their life history. Some of the significant ongoing or recently completed projects that are part of the AIP are: Basinwide cesus surveys, Oregon plan Habitat surveys, Restoration Project Monitoring, Salmonid Habitat and Diversity Watersheds Project, Fish Inventories, Great Basin Redband Trout, Oregon Chub Status and Recovery Project, Salmon River Estuary, and Columbia River Estuary Project. Close

• 90. [Article] AI - Restoration Effectiveness Monitoring Plan for the Western Oregon Stream Project; Monitoring through June 2008

  Abstract -- The purpose of this plan is to outline the continued monitoring of stream restoration work completed as part of the Western Oregon Stream Project. This revised plan has been developed out of ...

  Citation × Citation Citation Abstract Copy Title: AI - Restoration Effectiveness Monitoring Plan for the Western Oregon Stream Project; Monitoring through June 2008 Abstract -- The purpose of this plan is to outline the continued monitoring of stream restoration work completed as part of the Western Oregon Stream Project. This revised plan has been developed out of a need to monitor a subset of restoratio n projects from all areas of the Western Oregon Stream Project (Figure 1). This plan encompasses the monitoring period of January 2000 to June 2008, and is a continuation of monitoring activities that were started in the fall of 1995 on the North Coast and continued into the Mid-coast in 1996 and 1997. Much of this plan is a compilation of the original North Coast and Mid-Coast monitoring plans (Hodgson 1996, Thom and Moore 1995). Modifications have been made to better define the monitoring activities, increase efficiency, and strengthen the scientific credibility of the project. Four main questions will be answered as a result of the monitoring activities outlined in this plan. They are: 1)How much stream restoration work has been completed? 2)Is the stream restoration work that is completed leading to improved habitat conditions for salmonids in the treated stream reaches? 3)What fish are utilizing the restored habitats? 4)What are the trends in juvenile abundance in the restored stream reaches? Title: AI - Restoration Effectiveness Monitoring Plan for the Western Oregon Stream Project; Monitoring through June 2008 Abstract -- The purpose of this plan is to outline the continued monitoring of stream restoration work completed as part of the Western Oregon Stream Project. This revised plan has been developed out of a need to monitor a subset of restoratio n projects from all areas of the Western Oregon Stream Project (Figure 1). This plan encompasses the monitoring period of January 2000 to June 2008, and is a continuation of monitoring activities that were started in the fall of 1995 on the North Coast and continued into the Mid-coast in 1996 and 1997. Much of this plan is a compilation of the original North Coast and Mid-Coast monitoring plans (Hodgson 1996, Thom and Moore 1995). Modifications have been made to better define the monitoring activities, increase efficiency, and strengthen the scientific credibility of the project. Four main questions will be answered as a result of the monitoring activities outlined in this plan. They are: 1)How much stream restoration work has been completed? 2)Is the stream restoration work that is completed leading to improved habitat conditions for salmonids in the treated stream reaches? 3)What fish are utilizing the restored habitats? 4)What are the trends in juvenile abundance in the restored stream reaches? Close

• 91. [Article] AI - Stream Habitat Conditions in Western Oregon, 1999

  Abstract -- The physical habitat of a stream forms the template from which the biological community can develop. The structure and complexity of the stream habitat influences the species composition, distribution, ...

  Citation × Citation Citation Abstract Copy Title: AI - Stream Habitat Conditions in Western Oregon, 1999 Abstract -- The physical habitat of a stream forms the template from which the biological community can develop. The structure and complexity of the stream habitat influences the species composition, distribution, and production of the fish community. Assessing the status of stream habitat conditions in coastal Oregon streams is important for monitoring the effects of landscape and aquatic management practices on the character of riparian stream habitat. Comprehensive habitat assessments are also important for watershed assessments, restoration planning, and for studying the relationship between stream habitat, fish abundance, and fish distribution. The goals of the Oregon Plan for Salmon and Watersheds (OPSW) Habitat Monitoring Program are to 1) provide an annual update on the status of stream habitat in Western Oregon, and 2) track trends in habitat over time. This report on stream habitat conditions covers sampling that occurred between June and October of 1999. The report is grouped into six different areas: • Current habitat status by Gene Conservation Area (GCA) • The status of habitat in relation to landscape variables • An assessment of the high quality habitat existing on the landscape • A comparison of 1998 and 1999 stream conditions • An analysis of habitat variable precision • An assessment of fish distribution outside of known coho salmon distribution Title: AI - Stream Habitat Conditions in Western Oregon, 1999 Abstract -- The physical habitat of a stream forms the template from which the biological community can develop. The structure and complexity of the stream habitat influences the species composition, distribution, and production of the fish community. Assessing the status of stream habitat conditions in coastal Oregon streams is important for monitoring the effects of landscape and aquatic management practices on the character of riparian stream habitat. Comprehensive habitat assessments are also important for watershed assessments, restoration planning, and for studying the relationship between stream habitat, fish abundance, and fish distribution. The goals of the Oregon Plan for Salmon and Watersheds (OPSW) Habitat Monitoring Program are to 1) provide an annual update on the status of stream habitat in Western Oregon, and 2) track trends in habitat over time. This report on stream habitat conditions covers sampling that occurred between June and October of 1999. The report is grouped into six different areas: • Current habitat status by Gene Conservation Area (GCA) • The status of habitat in relation to landscape variables • An assessment of the high quality habitat existing on the landscape • A comparison of 1998 and 1999 stream conditions • An analysis of habitat variable precision • An assessment of fish distribution outside of known coho salmon distribution Close

• 92. [Article] Tenmile Tributary Temperature Summary, 2008

  Abstract -- Continuous temperature monitoring for streams within the Tenmile Lakes basin. Including the following locations: Adams Creek (Middle Fork), Adams Creek (Right Fork), Johnson Creek (Swanson ...

  Citation × Citation Citation Abstract Copy Title: Tenmile Tributary Temperature Summary, 2008 Abstract -- Continuous temperature monitoring for streams within the Tenmile Lakes basin. Including the following locations: Adams Creek (Middle Fork), Adams Creek (Right Fork), Johnson Creek (Swanson Bridge #3), Johnson Creek Bridge, Johnson Delta, Roberts ESF, Roberts Creek (Lower), Benson ESF, Benson Creek Bridge, Alder Fork, Big Creek (Upper), Big Creek Dam Pool, Big Creek Bridge, Noble Creek (Upper), Noble Creek Bridge (Upper), Noble/Alder Bridge, Blacks Creek (Upper), Blacks Delta, Murphy Upper, and Murphy Lower Title: Tenmile Tributary Temperature Summary, 2008 Abstract -- Continuous temperature monitoring for streams within the Tenmile Lakes basin. Including the following locations: Adams Creek (Middle Fork), Adams Creek (Right Fork), Johnson Creek (Swanson Bridge #3), Johnson Creek Bridge, Johnson Delta, Roberts ESF, Roberts Creek (Lower), Benson ESF, Benson Creek Bridge, Alder Fork, Big Creek (Upper), Big Creek Dam Pool, Big Creek Bridge, Noble Creek (Upper), Noble Creek Bridge (Upper), Noble/Alder Bridge, Blacks Creek (Upper), Blacks Delta, Murphy Upper, and Murphy Lower Close

• 93. [Article] Tenmile Tributary Temperature Summary, 2009

  Abstract -- Continuous temperature monitoring for streams within the Tenmile Lakes basin. Including the following locations: Adams Creek (Upper Right Fork), Adams Creek (Lower Right Fork), Roberts Creek ...

  Citation × Citation Citation Abstract Copy Title: Tenmile Tributary Temperature Summary, 2009 Abstract -- Continuous temperature monitoring for streams within the Tenmile Lakes basin. Including the following locations: Adams Creek (Upper Right Fork), Adams Creek (Lower Right Fork), Roberts Creek ((Elliott State Forest (ESF)), Johnson Creek Bridge, Benson Creek ESF, Benson Creek Bridge, Benson Creek Delta, Alder Fork, Big Creek (Upper), Big Creek Dam Pool, Big Creek Bridge, Blacks Creek (Upper), Blacks Creek Delta, Murphy Creek (Upper). Title: Tenmile Tributary Temperature Summary, 2009 Abstract -- Continuous temperature monitoring for streams within the Tenmile Lakes basin. Including the following locations: Adams Creek (Upper Right Fork), Adams Creek (Lower Right Fork), Roberts Creek ((Elliott State Forest (ESF)), Johnson Creek Bridge, Benson Creek ESF, Benson Creek Bridge, Benson Creek Delta, Alder Fork, Big Creek (Upper), Big Creek Dam Pool, Big Creek Bridge, Blacks Creek (Upper), Blacks Creek Delta, Murphy Creek (Upper). Close

• 94. [Article] Tenmile Tributary Temperature Summary, 2010

  Abstract -- Continuous temperature monitoring for streams within the Tenmile Lakes basin. Including the following locations: Adams Creek (Lower Right Fork), Adams Creek (Upper Right Fork), Johnson Creek ...

  Citation × Citation Citation Abstract Copy Title: Tenmile Tributary Temperature Summary, 2010 Abstract -- Continuous temperature monitoring for streams within the Tenmile Lakes basin. Including the following locations: Adams Creek (Lower Right Fork), Adams Creek (Upper Right Fork), Johnson Creek (Upper confluence), Johnson Creek Bridge, Johnson Creek Delta, Roberts Creek ((Elliott State Forest (ESF)), Roberts Creek (Lower), Benson ESF, Benson Creek Bridge, Alder Fork, Big Creek (Upper), Big Creek Dam Pool, Big Creek Bridge, Blacks Creek (Upper), Blacks Delta, Murphy Creek (Upper), Murphy Creek (Lower). Title: Tenmile Tributary Temperature Summary, 2010 Abstract -- Continuous temperature monitoring for streams within the Tenmile Lakes basin. Including the following locations: Adams Creek (Lower Right Fork), Adams Creek (Upper Right Fork), Johnson Creek (Upper confluence), Johnson Creek Bridge, Johnson Creek Delta, Roberts Creek ((Elliott State Forest (ESF)), Roberts Creek (Lower), Benson ESF, Benson Creek Bridge, Alder Fork, Big Creek (Upper), Big Creek Dam Pool, Big Creek Bridge, Blacks Creek (Upper), Blacks Delta, Murphy Creek (Upper), Murphy Creek (Lower). Close

• 95. [Image] A conservation strategy for the northern spotted owl

  	ill., maps; Shipping list no.: 90-263-P; "May 1990."; Includes bibliographical references
  	Citation × Citation Citation Abstract Copy Title: A conservation strategy for the northern spotted owl Author: Thomas, Jack Ward Year: 1990, 2010 ill., maps; Shipping list no.: 90-263-P; "May 1990."; Includes bibliographical references Title: A conservation strategy for the northern spotted owl Author: Thomas, Jack Ward Year: 1990, 2010 ill., maps; Shipping list no.: 90-263-P; "May 1990."; Includes bibliographical references Close

• 96. [Image] A report on Crater Lake water quality: Crater Lake National Park, Oregon, 1984-1985

  	ill., maps; Report title; Includes appendices: Crater Lake Liminological Studies 1984 and 1985; Includes bibliographical references; "Robert E. Benton, Superintendent Crater Lake National Park." - T.p....
  	Citation × Citation Citation Abstract Copy Title: A report on Crater Lake water quality: Crater Lake National Park, Oregon, 1984-1985 Author: Benton, Robert E. Year: 1986, 2008 ill., maps; Report title; Includes appendices: Crater Lake Liminological Studies 1984 and 1985; Includes bibliographical references; "Robert E. Benton, Superintendent Crater Lake National Park." - T.p. Title: A report on Crater Lake water quality: Crater Lake National Park, Oregon, 1984-1985 Author: Benton, Robert E. Year: 1986, 2008 ill., maps; Report title; Includes appendices: Crater Lake Liminological Studies 1984 and 1985; Includes bibliographical references; "Robert E. Benton, Superintendent Crater Lake National Park." - T.p. Close

• 97. [Image] A report on Crater Lake water quality: Crater Lake National Park, Oregon, 1988-1989

  	1982-2002; ill, maps; Report title; CA 9000-3-0003 Subagreement 8; Includes appendices: Crater Lake Liminological Studies 1988 and 1989; "Submitted by Robert E. Benton, Superintendent Crater Lake National ...
  	Citation × Citation Citation Abstract Copy Title: A report on Crater Lake water quality: Crater Lake National Park, Oregon, 1988-1989 Author: National Park Service, Crater Lake National Park Year: 1988, 2009 1982-2002; ill, maps; Report title; CA 9000-3-0003 Subagreement 8; Includes appendices: Crater Lake Liminological Studies 1988 and 1989; "Submitted by Robert E. Benton, Superintendent Crater Lake National Park." - T.p.; Includes bibliographical references; Issues lack volume numbering Title: A report on Crater Lake water quality: Crater Lake National Park, Oregon, 1988-1989 Author: National Park Service, Crater Lake National Park Year: 1988, 2009 1982-2002; ill, maps; Report title; CA 9000-3-0003 Subagreement 8; Includes appendices: Crater Lake Liminological Studies 1988 and 1989; "Submitted by Robert E. Benton, Superintendent Crater Lake National Park." - T.p.; Includes bibliographical references; Issues lack volume numbering Close

• 98. [Image] Crater Lake National Park wildland fire management plan, September 2004: (revised May, 2007)

  	ill., maps; Report title; Includes bibliographical references (p.13.A-1 - 13.A-22)
  	Citation × Citation Citation Abstract Copy Title: Crater Lake National Park wildland fire management plan, September 2004: (revised May, 2007) Author: Crater Lake National Park (Agency : U.S.) Year: 2004, 2009, 2010 ill., maps; Report title; Includes bibliographical references (p.13.A-1 - 13.A-22) Title: Crater Lake National Park wildland fire management plan, September 2004: (revised May, 2007) Author: Crater Lake National Park (Agency : U.S.) Year: 2004, 2009, 2010 ill., maps; Report title; Includes bibliographical references (p.13.A-1 - 13.A-22) Close

• 99. [Image] Crater Lake limnological studies: final report

  	ill., maps; July 1993."; "Cooperative Park Studies Unit, College of Forestry, Oregon State University."; Includes bibliographical references.; This title is a culmination of the first 10-years of the Crater ...
  	Citation × Citation Citation Abstract Copy Title: Crater Lake limnological studies: final report Author: Gary L. Larson; McIntire, David C.; Jacobs, Ruth W; Year: 1993, 2009 ill., maps; July 1993."; "Cooperative Park Studies Unit, College of Forestry, Oregon State University."; Includes bibliographical references.; This title is a culmination of the first 10-years of the Crater Lake limnological studies and a long-term monitoring proposal to investigate new hypotheses. Title: Crater Lake limnological studies: final report Author: Gary L. Larson; McIntire, David C.; Jacobs, Ruth W; Year: 1993, 2009 ill., maps; July 1993."; "Cooperative Park Studies Unit, College of Forestry, Oregon State University."; Includes bibliographical references.; This title is a culmination of the first 10-years of the Crater Lake limnological studies and a long-term monitoring proposal to investigate new hypotheses. Close

• 100. [Image] Annual report on the limnology and water quality monitoring program at Crater Lake National Park

  	ill.; Title from cover; "Prepared by Douglas W. Larson and Mark E. Forbes.";
  	Citation × Citation Citation Abstract Copy Title: Annual report on the limnology and water quality monitoring program at Crater Lake National Park Author: Larson, Douglas W. (Douglas William), 1949- Year: 1982, 2009 ill.; Title from cover; "Prepared by Douglas W. Larson and Mark E. Forbes."; Title: Annual report on the limnology and water quality monitoring program at Crater Lake National Park Author: Larson, Douglas W. (Douglas William), 1949- Year: 1982, 2009 ill.; Title from cover; "Prepared by Douglas W. Larson and Mark E. Forbes."; Close