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• 1. [Article] Crooked River Watershed Assessment

  Abstract -- This assessment includes information on land use, historic conditions, hydrology and water use, uplands, riparian and channel conditions, water quality, fish, and wildlife, and watershed condition ...

  Citation × Citation Citation Abstract Copy Title: Crooked River Watershed Assessment Abstract -- This assessment includes information on land use, historic conditions, hydrology and water use, uplands, riparian and channel conditions, water quality, fish, and wildlife, and watershed condition summary. Title: Crooked River Watershed Assessment Abstract -- This assessment includes information on land use, historic conditions, hydrology and water use, uplands, riparian and channel conditions, water quality, fish, and wildlife, and watershed condition summary. Close

• 2. [Article] Long Tom Watershed Assessment

  Abstract -- This assessment presents current and historic information on the physical, biological and cultural landscape in the Long Tom Watershed. Aspects of the watershed that were studied include physical ...

  Citation × Citation Citation Abstract Copy Title: Long Tom Watershed Assessment Abstract -- This assessment presents current and historic information on the physical, biological and cultural landscape in the Long Tom Watershed. Aspects of the watershed that were studied include physical stream conditions, hydrology, sediment transport, land and water use, vegetation, habitat, aquatic species and water quality. In general, this information is summarized by subbasin. The maps in this assessment show the extent and general location of certain watershed features or human impacts, but they should not be considered precise enough to target a specific piece of property. Title: Long Tom Watershed Assessment Abstract -- This assessment presents current and historic information on the physical, biological and cultural landscape in the Long Tom Watershed. Aspects of the watershed that were studied include physical stream conditions, hydrology, sediment transport, land and water use, vegetation, habitat, aquatic species and water quality. In general, this information is summarized by subbasin. The maps in this assessment show the extent and general location of certain watershed features or human impacts, but they should not be considered precise enough to target a specific piece of property. Close

• 3. [Article] Netarts Watershed Assessment

  Abstract -- This watershed assessment includes information on channel habitat types, fish distribution and abundance, fish introductions, fish habitat, migration barriers, historic and current channel ...

  Citation × Citation Citation Abstract Copy Title: Netarts Watershed Assessment Abstract -- This watershed assessment includes information on channel habitat types, fish distribution and abundance, fish introductions, fish habitat, migration barriers, historic and current channel modifications, sediment, riparian characteristics including large woody debris, stream shading, water temperature, and water quality. The assessment also contains information on water use, hydrology, and contains a watershed condition synthesis. Title: Netarts Watershed Assessment Abstract -- This watershed assessment includes information on channel habitat types, fish distribution and abundance, fish introductions, fish habitat, migration barriers, historic and current channel modifications, sediment, riparian characteristics including large woody debris, stream shading, water temperature, and water quality. The assessment also contains information on water use, hydrology, and contains a watershed condition synthesis. Close

• 4. [Article] Limiting Factors Assessment and Restoration Plan: Olalla Creek Tributary of the Yaquina Estuary

  Abstract -- This document provides watershed restoration actions proposed to enhance the Coho Salmon population within the Olalla Creek subbasin in Lincoln County, Oregon. The report contains information ...

  Citation × Citation Citation Abstract Copy Title: Limiting Factors Assessment and Restoration Plan: Olalla Creek Tributary of the Yaquina Estuary Abstract -- This document provides watershed restoration actions proposed to enhance the Coho Salmon population within the Olalla Creek subbasin in Lincoln County, Oregon. The report contains information on the physical setting, current status of Coho, resources used in developing the plan, general questions that guided the assessment, pre-survey mapping/location of habitat subdivisions, secondary branch habitats, critical contributing areas, lowland area, summer and winter habitat assessment, lake habitat, location of other resources, juvenile Coho, evaluation of habitat quality and Coho production, Field Assessment, location of potential migration barriers, potential sites for restoration work, morphology, rank of restoration efforts, riparian corridor, and core area. Title: Limiting Factors Assessment and Restoration Plan: Olalla Creek Tributary of the Yaquina Estuary Abstract -- This document provides watershed restoration actions proposed to enhance the Coho Salmon population within the Olalla Creek subbasin in Lincoln County, Oregon. The report contains information on the physical setting, current status of Coho, resources used in developing the plan, general questions that guided the assessment, pre-survey mapping/location of habitat subdivisions, secondary branch habitats, critical contributing areas, lowland area, summer and winter habitat assessment, lake habitat, location of other resources, juvenile Coho, evaluation of habitat quality and Coho production, Field Assessment, location of potential migration barriers, potential sites for restoration work, morphology, rank of restoration efforts, riparian corridor, and core area. Close

• 5. [Article] Limiting Factors Assessment and Restoration Plan: Rock Creek Tributary to Devil's Lake Lincoln County

  Abstract -- This document provides watershed restoration actions proposed to enhance the Coho Salmon population within the Rock Creek / Devils Lake basin in Lincoln County, Oregon. The report contains ...

  Citation × Citation Citation Abstract Copy Title: Limiting Factors Assessment and Restoration Plan: Rock Creek Tributary to Devil's Lake Lincoln County Abstract -- This document provides watershed restoration actions proposed to enhance the Coho Salmon population within the Rock Creek / Devils Lake basin in Lincoln County, Oregon. The report contains information on the physical setting, current status of Coho, resources used in developing the plan, general questions that guided the assessment, pre-survey mapping/location of habitat subdivisons, secondary branch habitats, critical contributing areas, lowland area, summer and winter habitat assessment, lake habitat, location of other resources, juvenile Coho, evaluation of habitat quality and Coho production, Field Assessment, location of potential migration barriers, potential sites for restoration work, morphology, rank of restoration efforts, riparian corridor, and core area. Title: Limiting Factors Assessment and Restoration Plan: Rock Creek Tributary to Devil's Lake Lincoln County Abstract -- This document provides watershed restoration actions proposed to enhance the Coho Salmon population within the Rock Creek / Devils Lake basin in Lincoln County, Oregon. The report contains information on the physical setting, current status of Coho, resources used in developing the plan, general questions that guided the assessment, pre-survey mapping/location of habitat subdivisons, secondary branch habitats, critical contributing areas, lowland area, summer and winter habitat assessment, lake habitat, location of other resources, juvenile Coho, evaluation of habitat quality and Coho production, Field Assessment, location of potential migration barriers, potential sites for restoration work, morphology, rank of restoration efforts, riparian corridor, and core area. Close

• 6. [Article] Limiting Factors Assessment and Restoration Plan NF Beaver Creek Tributary Beaver Cr at Ona Beach

  Abstract -- This document provides watershed restoration actions proposed to enhance the Coho Salmon population within North Fork Beaver Creek in Lincoln County, Oregon. Topics include physical setting, ...

  Citation × Citation Citation Abstract Copy Title: Limiting Factors Assessment and Restoration Plan NF Beaver Creek Tributary Beaver Cr at Ona Beach Abstract -- This document provides watershed restoration actions proposed to enhance the Coho Salmon population within North Fork Beaver Creek in Lincoln County, Oregon. Topics include physical setting, current status of Coho, resources used in developing the plan, general questions that guide the assessment, pre-survey mapping/location of habitat subdivisions, anchor habitats, secondary branch habitats, critical contributing areas, summer and winter habitat potential, estuarine and freshwater marsh habitat, juvenile Coho, field assessment, evaluation of habitat quality and Coho production, locate migration barriers, and potential sites for restoration work. Additional topics included are a list and rank of the factors currently limiting Coho production, a rank of the list of restoration efforts, an explanation of how the modifications will interact and increase production, assessment questionnaire including morphology and core area discussion and secondary branch sites, critical contributing areas, and lowlands outside the 6th field subbasin. Title: Limiting Factors Assessment and Restoration Plan NF Beaver Creek Tributary Beaver Cr at Ona Beach Abstract -- This document provides watershed restoration actions proposed to enhance the Coho Salmon population within North Fork Beaver Creek in Lincoln County, Oregon. Topics include physical setting, current status of Coho, resources used in developing the plan, general questions that guide the assessment, pre-survey mapping/location of habitat subdivisions, anchor habitats, secondary branch habitats, critical contributing areas, summer and winter habitat potential, estuarine and freshwater marsh habitat, juvenile Coho, field assessment, evaluation of habitat quality and Coho production, locate migration barriers, and potential sites for restoration work. Additional topics included are a list and rank of the factors currently limiting Coho production, a rank of the list of restoration efforts, an explanation of how the modifications will interact and increase production, assessment questionnaire including morphology and core area discussion and secondary branch sites, critical contributing areas, and lowlands outside the 6th field subbasin. Close

• 7. [Article] Lamprey

  Abstract -- The majority of scientific studies on lamprey have investigated biological attributes, with few studies investigating historic abundance, detailed distribution and specific ecological requirements ...

  Citation × Citation Citation Abstract Copy Title: Lamprey Abstract -- The majority of scientific studies on lamprey have investigated biological attributes, with few studies investigating historic abundance, detailed distribution and specific ecological requirements and role. Because of the paucity of information and concerns of declining lamprey population in the Pacific Northwest, the Applegate River Watershed Council (ARWC) with the Medford District of the Bureau of Land Management (BLM) collaborated to study lamprey populations in the Applegate River watershed of southwest Oregon (Close et al. 1995, Larson & Belchik 1998, Kostow 2002). The objectives of the study included: (1) Identifying species composition; (2) determining the distribution of lamprey species; and (3) relating the distribution of lamprey ammocoetes (juveniles or larvae) to physical stream characteristics. This paper summarizes the life histories of the two most common lamprey species in the Oregon, the Pacific (Lampetra tridentata) and Western Brook (Lampetra richardsoni), details the methods of study, reports the results and summarizes the findings. Also included are recommendations and suggestions for future lamprey work in the Applegate basin. Title: Lamprey Abstract -- The majority of scientific studies on lamprey have investigated biological attributes, with few studies investigating historic abundance, detailed distribution and specific ecological requirements and role. Because of the paucity of information and concerns of declining lamprey population in the Pacific Northwest, the Applegate River Watershed Council (ARWC) with the Medford District of the Bureau of Land Management (BLM) collaborated to study lamprey populations in the Applegate River watershed of southwest Oregon (Close et al. 1995, Larson & Belchik 1998, Kostow 2002). The objectives of the study included: (1) Identifying species composition; (2) determining the distribution of lamprey species; and (3) relating the distribution of lamprey ammocoetes (juveniles or larvae) to physical stream characteristics. This paper summarizes the life histories of the two most common lamprey species in the Oregon, the Pacific (Lampetra tridentata) and Western Brook (Lampetra richardsoni), details the methods of study, reports the results and summarizes the findings. Also included are recommendations and suggestions for future lamprey work in the Applegate basin. Close

• 8. [Article] Yaquina and Alsea River Basins Estuarine Wetland Site Prioritization Project Final Report

  Abstract -- The project surveyed estuarine wetland sites in the Alsea and Yaquina basins. Sites surveyed were tidal wetlands falling within Jefferson’s (1975) plant community categories of low silt marsh, ...

  Citation × Citation Citation Abstract Copy Title: Yaquina and Alsea River Basins Estuarine Wetland Site Prioritization Project Final Report Abstract -- The project surveyed estuarine wetland sites in the Alsea and Yaquina basins. Sites surveyed were tidal wetlands falling within Jefferson’s (1975) plant community categories of low silt marsh, low sand marsh, sedge marsh, immature high marsh, and mature high marsh. (Mud flats, algal flats and eelgrass beds were not included.) The goal was to prioritize these tidal wetland sites for protection and restoration activity. The information provided by this study provides a basis for working with interested landowners to develop site-specific action plans. Development of these action plans will require landowner contact, field work, and other steps outlined elsewhere in this report. Title: Yaquina and Alsea River Basins Estuarine Wetland Site Prioritization Project Final Report Abstract -- The project surveyed estuarine wetland sites in the Alsea and Yaquina basins. Sites surveyed were tidal wetlands falling within Jefferson’s (1975) plant community categories of low silt marsh, low sand marsh, sedge marsh, immature high marsh, and mature high marsh. (Mud flats, algal flats and eelgrass beds were not included.) The goal was to prioritize these tidal wetland sites for protection and restoration activity. The information provided by this study provides a basis for working with interested landowners to develop site-specific action plans. Development of these action plans will require landowner contact, field work, and other steps outlined elsewhere in this report. Close

• 9. [Article] Thomas Creek Mainstem Assessment Completion Report

  Abstract -- This project expands upon a year 2000 project (OWEB 99-543) that was designed to examine riparian and water quality impacts on aquatic invertebrate assemblages and fish diet in Thomas Creek. ...

  Citation × Citation Citation Abstract Copy Title: Thomas Creek Mainstem Assessment Completion Report Abstract -- This project expands upon a year 2000 project (OWEB 99-543) that was designed to examine riparian and water quality impacts on aquatic invertebrate assemblages and fish diet in Thomas Creek. The initial project design was to sample water quality, fish, and invertebrates at nine sites along 30 river kilometers (R kms) of the stream; three in conifer dominated, three in mixed forest, and three in hardwood dominated riparian forest. Preliminary results suggested water quality conditions were similar throughout the 30 R kms and riparian vegetation composition was not associated with fish diet or invertebrate assemblage composition. Longitudinal patterns were weak and appeared to be driven by three upstream sites. Therefore we proposed to expand the survey area to include the entire stream open to anadromous fish migration (51 R kms). The fish diet portion of the project was discontinued because we were denied a sampling permit for ESA listed salmonids during 2001. Instead, we focused on broad-scale fish distribution and habitat use. Additionally, we compared patterns for fish with invertebrates. The extent of fish, invertebrate, and water quality sampling locations increased to include all 51 R kms downstream of the waterfall. An extensive fish survey to examine fish distribution included 218 survey locations throughout the 51 R kms. Intensive snorkel surveys to examine fine-scale, habitat use by salmonids included four sample locations in the upstream 14 R kms. Invertebrate samples were collected from three habitat types at 27 sites to examine distribution and habitat use along the 51 R kms Title: Thomas Creek Mainstem Assessment Completion Report Abstract -- This project expands upon a year 2000 project (OWEB 99-543) that was designed to examine riparian and water quality impacts on aquatic invertebrate assemblages and fish diet in Thomas Creek. The initial project design was to sample water quality, fish, and invertebrates at nine sites along 30 river kilometers (R kms) of the stream; three in conifer dominated, three in mixed forest, and three in hardwood dominated riparian forest. Preliminary results suggested water quality conditions were similar throughout the 30 R kms and riparian vegetation composition was not associated with fish diet or invertebrate assemblage composition. Longitudinal patterns were weak and appeared to be driven by three upstream sites. Therefore we proposed to expand the survey area to include the entire stream open to anadromous fish migration (51 R kms). The fish diet portion of the project was discontinued because we were denied a sampling permit for ESA listed salmonids during 2001. Instead, we focused on broad-scale fish distribution and habitat use. Additionally, we compared patterns for fish with invertebrates. The extent of fish, invertebrate, and water quality sampling locations increased to include all 51 R kms downstream of the waterfall. An extensive fish survey to examine fish distribution included 218 survey locations throughout the 51 R kms. Intensive snorkel surveys to examine fine-scale, habitat use by salmonids included four sample locations in the upstream 14 R kms. Invertebrate samples were collected from three habitat types at 27 sites to examine distribution and habitat use along the 51 R kms Close

• 10. [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

• 11. [Article] Limiting Factors Assessment and Restoration Plan for Steer Creek Tributary of Rock Cr Siletz

  Abstract -- This document provides watershed restoration actions proposed to enhance the Coho Salmon population within the Steer Cr. 6th field in Lincoln County, Oregon. This stream is a 4th order contributor ...

  Citation × Citation Citation Abstract Copy Title: Limiting Factors Assessment and Restoration Plan for Steer Creek Tributary of Rock Cr Siletz Abstract -- This document provides watershed restoration actions proposed to enhance the Coho Salmon population within the Steer Cr. 6th field in Lincoln County, Oregon. This stream is a 4th order contributor to Rock Creek, which joins the Siletz River near Logsden, Oregon. The stream has been prioritized for restoration by the Midcoast Watershed Council because it appears to provide the best remaining spawning and rearing potential within the Rock Cr. basin. The report contains information on the physical setting, current status of Coho, resources used in developing the plan, general questions that guided the assessment, pre-survey mapping/location of habitat subdivisions, secondary branch habitats, critical contributing areas, lowland area, summer and winter habitat assessment, lake habitat, location of other resources, juvenile Coho, evaluation of habitat quality and Coho production, Field Assessment, location of potential migration barriers, potential sites for restoration work, morphology, rank of restoration efforts, riparian corridor, and core area. Title: Limiting Factors Assessment and Restoration Plan for Steer Creek Tributary of Rock Cr Siletz Abstract -- This document provides watershed restoration actions proposed to enhance the Coho Salmon population within the Steer Cr. 6th field in Lincoln County, Oregon. This stream is a 4th order contributor to Rock Creek, which joins the Siletz River near Logsden, Oregon. The stream has been prioritized for restoration by the Midcoast Watershed Council because it appears to provide the best remaining spawning and rearing potential within the Rock Cr. basin. The report contains information on the physical setting, current status of Coho, resources used in developing the plan, general questions that guided the assessment, pre-survey mapping/location of habitat subdivisions, secondary branch habitats, critical contributing areas, lowland area, summer and winter habitat assessment, lake habitat, location of other resources, juvenile Coho, evaluation of habitat quality and Coho production, Field Assessment, location of potential migration barriers, potential sites for restoration work, morphology, rank of restoration efforts, riparian corridor, and core area. Close

• 12. [Article] Calapooya Creek Watershed Assessment and Action Plan

  Abstract -- This report contains: the purpose and development of the watershed assessment, watershed description, land use, ownership, and population, past conditions from pre-settlement to current, history ...

  Citation × Citation Citation Abstract Copy Title: Calapooya Creek Watershed Assessment and Action Plan Abstract -- This report contains: the purpose and development of the watershed assessment, watershed description, land use, ownership, and population, past conditions from pre-settlement to current, history of the Calapooya Creek Watershed, and historical references. Current conditions include: Stream function, riparian zones and wetlands, water quality/quantity, fish populations, current trends and potential future conditions overview, stakeholder/landowner perspectives, and landowner interviews. The action plan includes: Property ownership and restoration potential, Calapooya Creek Watershed key findings and action recommendations, and specific UBWC enhancement opportunities. Title: Calapooya Creek Watershed Assessment and Action Plan Abstract -- This report contains: the purpose and development of the watershed assessment, watershed description, land use, ownership, and population, past conditions from pre-settlement to current, history of the Calapooya Creek Watershed, and historical references. Current conditions include: Stream function, riparian zones and wetlands, water quality/quantity, fish populations, current trends and potential future conditions overview, stakeholder/landowner perspectives, and landowner interviews. The action plan includes: Property ownership and restoration potential, Calapooya Creek Watershed key findings and action recommendations, and specific UBWC enhancement opportunities. Close

• 13. [Article] Lower North Umpqua Watershed Assessment and Action Plan

  Abstract -- This report contains: the purpose and development of the watershed assessment, watershed description, land use, ownership, and population, past conditions from pre-settlement to current, history ...

  Citation × Citation Citation Abstract Copy Title: Lower North Umpqua Watershed Assessment and Action Plan Abstract -- This report contains: the purpose and development of the watershed assessment, watershed description, land use, ownership, and population, past conditions from pre-settlement to current, history of the Lower North Umpqua Watershed, and historical references. Current conditions include: Stream function, riparian zones and wetlands, water quality/quantity, fish populations, current trends and potential future conditions overview, stakeholder/landowner perspectives, and landowner interviews. The action plan includes: Property ownership and restoration potential, Lower North Umpqua Watershed key findings and action recommendations, and specific UBWC enhancement opportunities. Title: Lower North Umpqua Watershed Assessment and Action Plan Abstract -- This report contains: the purpose and development of the watershed assessment, watershed description, land use, ownership, and population, past conditions from pre-settlement to current, history of the Lower North Umpqua Watershed, and historical references. Current conditions include: Stream function, riparian zones and wetlands, water quality/quantity, fish populations, current trends and potential future conditions overview, stakeholder/landowner perspectives, and landowner interviews. The action plan includes: Property ownership and restoration potential, Lower North Umpqua Watershed key findings and action recommendations, and specific UBWC enhancement opportunities. Close

• 14. [Article] Lower South Umpqua Watershed Assessment and Action Plan

  Abstract -- This report contains: the purpose and development of the watershed assessment, watershed description, land use, ownership, and population, past conditions from pre-settlement to current, history ...

  Citation × Citation Citation Abstract Copy Title: Lower South Umpqua Watershed Assessment and Action Plan Abstract -- This report contains: the purpose and development of the watershed assessment, watershed description, land use, ownership, and population, past conditions from pre-settlement to current, history of the Lower South Umpqua Watershed, and historical references. Current conditions include: Stream function, riparian zones and wetlands, water quality/quantity, fish populations, current trends and potential future conditions overview, stakeholder/landowner perspectives, and landowner interviews. The action plan includes: Property ownership and restoration potential, Lower South Umpqua Watershed key findings and action recommendations, and specific UBWC enhancement opportunities. Title: Lower South Umpqua Watershed Assessment and Action Plan Abstract -- This report contains: the purpose and development of the watershed assessment, watershed description, land use, ownership, and population, past conditions from pre-settlement to current, history of the Lower South Umpqua Watershed, and historical references. Current conditions include: Stream function, riparian zones and wetlands, water quality/quantity, fish populations, current trends and potential future conditions overview, stakeholder/landowner perspectives, and landowner interviews. The action plan includes: Property ownership and restoration potential, Lower South Umpqua Watershed key findings and action recommendations, and specific UBWC enhancement opportunities. Close

• 15. [Article] Middle South Umpqua Watershed Assessment and Action Plan

  Abstract -- This report contains: the purpose and development of the watershed assessment, watershed description, land use, ownership, and population, past conditions from pre-settlement to current, history ...

  Citation × Citation Citation Abstract Copy Title: Middle South Umpqua Watershed Assessment and Action Plan Abstract -- This report contains: the purpose and development of the watershed assessment, watershed description, land use, ownership, and population, past conditions from pre-settlement to current, history of the Middle South Umpqua Watershed, and historical references. Current conditions include: Stream function, riparian zones and wetlands, water quality/quantity, fish populations, current trends and potential future conditions overview, stakeholder/landowner perspectives, and landowner interviews. The action plan includes: Property ownership and restoration potential, Middle South Umpqua Watershed key findings and action recommendations, and specific UBWC enhancement opportunities. Title: Middle South Umpqua Watershed Assessment and Action Plan Abstract -- This report contains: the purpose and development of the watershed assessment, watershed description, land use, ownership, and population, past conditions from pre-settlement to current, history of the Middle South Umpqua Watershed, and historical references. Current conditions include: Stream function, riparian zones and wetlands, water quality/quantity, fish populations, current trends and potential future conditions overview, stakeholder/landowner perspectives, and landowner interviews. The action plan includes: Property ownership and restoration potential, Middle South Umpqua Watershed key findings and action recommendations, and specific UBWC enhancement opportunities. Close

• 16. [Article] Myrtle Creek Watershed Assessment and Action Plan

  Abstract -- This report contains: the purpose and development of the watershed assessment, watershed description, land use, ownership, and population, past conditions from pre-settlement to current, history ...

  Citation × Citation Citation Abstract Copy Title: Myrtle Creek Watershed Assessment and Action Plan Abstract -- This report contains: the purpose and development of the watershed assessment, watershed description, land use, ownership, and population, past conditions from pre-settlement to current, history of the Myrtle Creek Watershed, and historical references. Current conditions include: Stream function, riparian zones and wetlands, water quality/quantity, fish populations, current trends and potential future conditions overview, stakeholder/landowner perspectives, and landowner interviews. The action plan includes: Property ownership and restoration potential, Myrtle Creek Watershed key findings and action recommendations, and specific UBWC enhancement opportunities. Title: Myrtle Creek Watershed Assessment and Action Plan Abstract -- This report contains: the purpose and development of the watershed assessment, watershed description, land use, ownership, and population, past conditions from pre-settlement to current, history of the Myrtle Creek Watershed, and historical references. Current conditions include: Stream function, riparian zones and wetlands, water quality/quantity, fish populations, current trends and potential future conditions overview, stakeholder/landowner perspectives, and landowner interviews. The action plan includes: Property ownership and restoration potential, Myrtle Creek Watershed key findings and action recommendations, and specific UBWC enhancement opportunities. Close

• 17. [Article] Lower Cow Creek Watershed Assessment and Action Plan

  Abstract -- This report contains: the purpose and development of the watershed assessment, watershed description, land use, ownership, and population, past conditions from pre-settlement to current, history ...

  Citation × Citation Citation Abstract Copy Title: Lower Cow Creek Watershed Assessment and Action Plan Abstract -- This report contains: the purpose and development of the watershed assessment, watershed description, land use, ownership, and population, past conditions from pre-settlement to current, history of the Lower Cow Creek Watershed, and historical references. Current conditions include: Stream function, riparian zones and wetlands, water quality/quantity, fish populations, current trends and potential future conditions overview, stakeholder/landowner perspectives, and landowner interviews. The action plan includes: Property ownership and restoration potential, Lower Cow Creek Watershed key findings and action recommendations, and specific UBWC enhancement opportunities. Title: Lower Cow Creek Watershed Assessment and Action Plan Abstract -- This report contains: the purpose and development of the watershed assessment, watershed description, land use, ownership, and population, past conditions from pre-settlement to current, history of the Lower Cow Creek Watershed, and historical references. Current conditions include: Stream function, riparian zones and wetlands, water quality/quantity, fish populations, current trends and potential future conditions overview, stakeholder/landowner perspectives, and landowner interviews. The action plan includes: Property ownership and restoration potential, Lower Cow Creek Watershed key findings and action recommendations, and specific UBWC enhancement opportunities. Close

• 18. [Article] West Fork Cow Creek Watershed Assessment and Action Plan

  Abstract -- This report contains: the purpose and development of the watershed assessment, watershed description, land use, ownership, and population, past conditions from pre-settlement to current, history ...

  Citation × Citation Citation Abstract Copy Title: West Fork Cow Creek Watershed Assessment and Action Plan Abstract -- This report contains: the purpose and development of the watershed assessment, watershed description, land use, ownership, and population, past conditions from pre-settlement to current, history of the West Fork Cow Creek Watershed, and historical references. Current conditions include: Stream function, riparian zones and wetlands, water quality/quantity, fish populations, current trends and potential future conditions overview, stakeholder/landowner perspectives, and landowner interviews. The action plan includes: Property ownership and restoration potential, West Fork Cow Creek Watershed key findings and action recommendations, and specific UBWC enhancement opportunities. Title: West Fork Cow Creek Watershed Assessment and Action Plan Abstract -- This report contains: the purpose and development of the watershed assessment, watershed description, land use, ownership, and population, past conditions from pre-settlement to current, history of the West Fork Cow Creek Watershed, and historical references. Current conditions include: Stream function, riparian zones and wetlands, water quality/quantity, fish populations, current trends and potential future conditions overview, stakeholder/landowner perspectives, and landowner interviews. The action plan includes: Property ownership and restoration potential, West Fork Cow Creek Watershed key findings and action recommendations, and specific UBWC enhancement opportunities. Close

• 19. [Article] Upper Cow Creek Watershed Assessment and Action Plan

  Abstract -- This report contains: the purpose and development of the watershed assessment, watershed description, land use, ownership, and population, past conditions from pre-settlement to current, history ...

  Citation × Citation Citation Abstract Copy Title: Upper Cow Creek Watershed Assessment and Action Plan Abstract -- This report contains: the purpose and development of the watershed assessment, watershed description, land use, ownership, and population, past conditions from pre-settlement to current, history of the Upper Cow Creek Watershed, and historical references. Current conditions include: Stream function, riparian zones and wetlands, water quality/quantity, fish populations, current trends and potential future conditions overview, stakeholder/landowner perspectives, and landowner interviews. The action plan includes: Property ownership and restoration potential, Upper Cow Creek Watershed key findings and action recommendations, and specific UBWC enhancement opportunities. Title: Upper Cow Creek Watershed Assessment and Action Plan Abstract -- This report contains: the purpose and development of the watershed assessment, watershed description, land use, ownership, and population, past conditions from pre-settlement to current, history of the Upper Cow Creek Watershed, and historical references. Current conditions include: Stream function, riparian zones and wetlands, water quality/quantity, fish populations, current trends and potential future conditions overview, stakeholder/landowner perspectives, and landowner interviews. The action plan includes: Property ownership and restoration potential, Upper Cow Creek Watershed key findings and action recommendations, and specific UBWC enhancement opportunities. Close

• 20. [Article] South Umpqua River Watershed Assessment and Action Plan

  Abstract -- This report contains: the purpose and development of the watershed assessment, watershed description, land use, ownership, and population, past conditions from pre-settlement to current, history ...

  Citation × Citation Citation Abstract Copy Title: South Umpqua River Watershed Assessment and Action Plan Abstract -- This report contains: the purpose and development of the watershed assessment, watershed description, land use, ownership, and population, past conditions from pre-settlement to current, history of the South Umpqua River Watershed, and historical references. Current conditions include: Stream function, riparian zones and wetlands, water quality/quantity, fish populations, current trends and potential future conditions overview, stakeholder/landowner perspectives, and landowner interviews. The action plan includes: Property ownership and restoration potential, South Umpqua River Watershed key findings and action recommendations, and specific UBWC enhancement opportunities. Title: South Umpqua River Watershed Assessment and Action Plan Abstract -- This report contains: the purpose and development of the watershed assessment, watershed description, land use, ownership, and population, past conditions from pre-settlement to current, history of the South Umpqua River Watershed, and historical references. Current conditions include: Stream function, riparian zones and wetlands, water quality/quantity, fish populations, current trends and potential future conditions overview, stakeholder/landowner perspectives, and landowner interviews. The action plan includes: Property ownership and restoration potential, South Umpqua River Watershed key findings and action recommendations, and specific UBWC enhancement opportunities. Close

• 21. [Article] Tiller Region Assessment and Action Plan

  Abstract -- This report contains: the purpose and development of the assessment, Tiller region description, land use, ownership, and population, past conditions from pre-settlement to current, history ...

  Citation × Citation Citation Abstract Copy Title: Tiller Region Assessment and Action Plan Abstract -- This report contains: the purpose and development of the assessment, Tiller region description, land use, ownership, and population, past conditions from pre-settlement to current, history of the Tiller Region, and historical references. Current conditions include: Stream function, riparian zones and wetlands, water quality/quantity, fish populations, current trends and potential future conditions overview, and stakeholder perspectives. The action plan includes: Property ownership and restoration potential, Tiller Region key findings and action recommendations, and specific UBWC enhancement opportunities. Title: Tiller Region Assessment and Action Plan Abstract -- This report contains: the purpose and development of the assessment, Tiller region description, land use, ownership, and population, past conditions from pre-settlement to current, history of the Tiller Region, and historical references. Current conditions include: Stream function, riparian zones and wetlands, water quality/quantity, fish populations, current trends and potential future conditions overview, and stakeholder perspectives. The action plan includes: Property ownership and restoration potential, Tiller Region key findings and action recommendations, and specific UBWC enhancement opportunities. Close

• 22. [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

• 23. [Article] Calapooia River Watershed Assessment

  Abstract -- The Calapooia River Watershed Assessment characterizes past and current watershed conditions and evaluates opportunities for improvements in the watershed, particularly for fish habitat and ...

  Citation × Citation Citation Abstract Copy Title: Calapooia River Watershed Assessment Abstract -- The Calapooia River Watershed Assessment characterizes past and current watershed conditions and evaluates opportunities for improvements in the watershed, particularly for fish habitat and water quality. The assessment will aid the Calapooia Watershed Council (Council) in identifying opportunities and priorities across all land uses for voluntary watershed restoration projects and education. The assessment includes information on historical conditions, social, economic, and land use conditions, vegetation, wetlands, stream flow and water use, fish population and aquatic habitat, water quality, key wildlife habitats and populations, and recommendations for Restoration and Protection. Title: Calapooia River Watershed Assessment Abstract -- The Calapooia River Watershed Assessment characterizes past and current watershed conditions and evaluates opportunities for improvements in the watershed, particularly for fish habitat and water quality. The assessment will aid the Calapooia Watershed Council (Council) in identifying opportunities and priorities across all land uses for voluntary watershed restoration projects and education. The assessment includes information on historical conditions, social, economic, and land use conditions, vegetation, wetlands, stream flow and water use, fish population and aquatic habitat, water quality, key wildlife habitats and populations, and recommendations for Restoration and Protection. Close

• 24. [Article] ODFW Rogue Adult Fish Presence Survey Final Report

  Abstract -- The report contains field season information for 2001-2003. The specific objectives of this project are 1) to determine the upper limits of fish distribution in previously unsurveyed streams ...

  Citation × Citation Citation Abstract Copy Title: ODFW Rogue Adult Fish Presence Survey Final Report Abstract -- The report contains field season information for 2001-2003. The specific objectives of this project are 1) to determine the upper limits of fish distribution in previously unsurveyed streams in the Rogue Basin and 2) to locate and describe artificial barriers to fish passage. The report contains methods, results, discussion, and summary tables. Title: ODFW Rogue Adult Fish Presence Survey Final Report Abstract -- The report contains field season information for 2001-2003. The specific objectives of this project are 1) to determine the upper limits of fish distribution in previously unsurveyed streams in the Rogue Basin and 2) to locate and describe artificial barriers to fish passage. The report contains methods, results, discussion, and summary tables. Close

• 25. [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

• 26. [Article] Pedee Creek Watershed Assessment, Project #201-168

  Abstract -- In August and September of 2001, ODFW staff were contracted to conduct stream habitat and aquatic inventory surveys on Pedee Creek from its confluence with the Luckiamute River upstream to ...

  Citation × Citation Citation Abstract Copy Title: Pedee Creek Watershed Assessment, Project #201-168 Abstract -- In August and September of 2001, ODFW staff were contracted to conduct stream habitat and aquatic inventory surveys on Pedee Creek from its confluence with the Luckiamute River upstream to include both north and south forks up to natural barriers. This report includes those reports. Title: Pedee Creek Watershed Assessment, Project #201-168 Abstract -- In August and September of 2001, ODFW staff were contracted to conduct stream habitat and aquatic inventory surveys on Pedee Creek from its confluence with the Luckiamute River upstream to include both north and south forks up to natural barriers. This report includes those reports. Close

• 27. [Article] 2002 Lower Nehelam Habitat Assessment Project

  Abstract -- ODFW's Aquatic Inventory protocol was used in 2003 to assess habitat in selected streams (40km total) in the Nehalem basin. Snorkel surveys were also conducted to estimate juvenile salmonid ...

  Citation × Citation Citation Abstract Copy Title: 2002 Lower Nehelam Habitat Assessment Project Abstract -- ODFW's Aquatic Inventory protocol was used in 2003 to assess habitat in selected streams (40km total) in the Nehalem basin. Snorkel surveys were also conducted to estimate juvenile salmonid abundance in these streams. This report identifies locations in the survey area where large wood placements would enhance fish habitat. Existing wood placements were evaluated for effectiveness. Title: 2002 Lower Nehelam Habitat Assessment Project Abstract -- ODFW's Aquatic Inventory protocol was used in 2003 to assess habitat in selected streams (40km total) in the Nehalem basin. Snorkel surveys were also conducted to estimate juvenile salmonid abundance in these streams. This report identifies locations in the survey area where large wood placements would enhance fish habitat. Existing wood placements were evaluated for effectiveness. Close

• 28. [Article] Necanicum Habitat Assessment Project: Juvenile Coho Winter Habitat Priorities for Large Wood Placement and Fish Passage Barriers

  Abstract -- ODFW Aquatic Inventory protocol was used to assess habitat in selected streams (57 km total) in the Necanicum River basin. Snorkel surveys were conducted to assess juvenile salmonid distribution ...

  Citation × Citation Citation Abstract Copy Title: Necanicum Habitat Assessment Project: Juvenile Coho Winter Habitat Priorities for Large Wood Placement and Fish Passage Barriers Abstract -- ODFW Aquatic Inventory protocol was used to assess habitat in selected streams (57 km total) in the Necanicum River basin. Snorkel surveys were conducted to assess juvenile salmonid distribution and abundance in these streams. Non-natural fish passage barriers were located. Locations where large wood placements would enhance fish habitat were identified. Title: Necanicum Habitat Assessment Project: Juvenile Coho Winter Habitat Priorities for Large Wood Placement and Fish Passage Barriers Abstract -- ODFW Aquatic Inventory protocol was used to assess habitat in selected streams (57 km total) in the Necanicum River basin. Snorkel surveys were conducted to assess juvenile salmonid distribution and abundance in these streams. Non-natural fish passage barriers were located. Locations where large wood placements would enhance fish habitat were identified. Close

• 29. [Article] Remote Sensing Survey of the Walla Walla River Basin, Thermal Infrared and Color Videography

  Abstract -- In August 2000, Oregon DEQ contracted with Watershed Sciences, LLC to use Forward Looking Infrared (FLIR) techniques to map and assess stream temperatures in portions of the Walla Walla River ...

  Citation × Citation Citation Abstract Copy Title: Remote Sensing Survey of the Walla Walla River Basin, Thermal Infrared and Color Videography Abstract -- In August 2000, Oregon DEQ contracted with Watershed Sciences, LLC to use Forward Looking Infrared (FLIR) techniques to map and assess stream temperatures in portions of the Walla Walla River basin. This report contains images and analysis of that effort. Title: Remote Sensing Survey of the Walla Walla River Basin, Thermal Infrared and Color Videography Abstract -- In August 2000, Oregon DEQ contracted with Watershed Sciences, LLC to use Forward Looking Infrared (FLIR) techniques to map and assess stream temperatures in portions of the Walla Walla River basin. This report contains images and analysis of that effort. Close

• 30. [Article] Forest Roads, Drainage, and Sediment Delivery in the Kilchis River Watershed

  Abstract -- This survey evaluated over 100 miles of forest roads in the Kilchis River watershed. 25% of this mileage clearly delivered sediment to streams, an additional 14% was given a "possible" delivery ...

  Citation × Citation Citation Abstract Copy Title: Forest Roads, Drainage, and Sediment Delivery in the Kilchis River Watershed Abstract -- This survey evaluated over 100 miles of forest roads in the Kilchis River watershed. 25% of this mileage clearly delivered sediment to streams, an additional 14% was given a "possible" delivery rating. Information on landslides and wash-outs after the 1995-96 storms is given. Recommendations are offered. Title: Forest Roads, Drainage, and Sediment Delivery in the Kilchis River Watershed Abstract -- This survey evaluated over 100 miles of forest roads in the Kilchis River watershed. 25% of this mileage clearly delivered sediment to streams, an additional 14% was given a "possible" delivery rating. Information on landslides and wash-outs after the 1995-96 storms is given. Recommendations are offered. Close

• 31. [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

• 32. [Article] Jordan-Alder Creek (S. Umpqua) Watershed Assessment, 2006

  Abstract -- This assessment identifies current habitat limitations and recommends corrective actions, prioritized by potential benefit to salmonids, in the Jordan-Alder Creek subbasin of the South Umpqua ...

  Citation × Citation Citation Abstract Copy Title: Jordan-Alder Creek (S. Umpqua) Watershed Assessment, 2006 Abstract -- This assessment identifies current habitat limitations and recommends corrective actions, prioritized by potential benefit to salmonids, in the Jordan-Alder Creek subbasin of the South Umpqua River near Canyonville. Sections include introduction, past conditions, current conditions, current trends and potential future conditions, action plan, and references. Copious figures, tables, and maps. Appendices include stream habitat survey results and official letters. 123 pp. Title: Jordan-Alder Creek (S. Umpqua) Watershed Assessment, 2006 Abstract -- This assessment identifies current habitat limitations and recommends corrective actions, prioritized by potential benefit to salmonids, in the Jordan-Alder Creek subbasin of the South Umpqua River near Canyonville. Sections include introduction, past conditions, current conditions, current trends and potential future conditions, action plan, and references. Copious figures, tables, and maps. Appendices include stream habitat survey results and official letters. 123 pp. Close

• 33. [Article] 2004-2005 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 is commonly believed to replace some of the nutrients historically available to ...

  Citation × Citation Citation Abstract Copy Title: 2004-2005 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 is commonly believed to replace 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. Title: 2004-2005 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 is commonly believed to replace 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. Close

• 34. [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

• 35. [Article] 2006-2007 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: 2006-2007 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. Title: 2006-2007 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. Close

• 36. [Article] Annual trends in abundance and frequency for juvenile coho in the Oregon Coast Coho ESU

  Abstract -- PDF Document with reference to North, Mid and Mid-South and Umpqua coastal streams. Snorkel years from 1998 to 2006 and shows information of the annual trend in abundance and frequency metrics ...

  Citation × Citation Citation Abstract Copy Title: Annual trends in abundance and frequency for juvenile coho in the Oregon Coast Coho ESU Abstract -- PDF Document with reference to North, Mid and Mid-South and Umpqua coastal streams. Snorkel years from 1998 to 2006 and shows information of the annual trend in abundance and frequency metrics for juvenile coho salmon in the Oregon Coast Coho ESU, based on snorkel surveys in 1st-3rd order stream reaches. Title: Annual trends in abundance and frequency for juvenile coho in the Oregon Coast Coho ESU Abstract -- PDF Document with reference to North, Mid and Mid-South and Umpqua coastal streams. Snorkel years from 1998 to 2006 and shows information of the annual trend in abundance and frequency metrics for juvenile coho salmon in the Oregon Coast Coho ESU, based on snorkel surveys in 1st-3rd order stream reaches. Close

• 37. [Article] Annual trends in abundance and frequency metrics for juvenile steelhead in the Oregon Coast Steelhead DPS

  Abstract -- PDF Document with reference to North, Mid and Mid-South and Umpqua coastal streams. Snorkel years from 2002 to 2006 and shows information from the annual trend in abundance and frequency metrics ...

  Citation × Citation Citation Abstract Copy Title: Annual trends in abundance and frequency metrics for juvenile steelhead in the Oregon Coast Steelhead DPS Abstract -- PDF Document with reference to North, Mid and Mid-South and Umpqua coastal streams. Snorkel years from 2002 to 2006 and shows information from the annual trend in abundance and frequency metrics for juvenile steelhead in the Oregon Coast Steelhead DPS, based on snorkel surveys in 1st-3rd order stream reaches. Title: Annual trends in abundance and frequency metrics for juvenile steelhead in the Oregon Coast Steelhead DPS Abstract -- PDF Document with reference to North, Mid and Mid-South and Umpqua coastal streams. Snorkel years from 2002 to 2006 and shows information from the annual trend in abundance and frequency metrics for juvenile steelhead in the Oregon Coast Steelhead DPS, based on snorkel surveys in 1st-3rd order stream reaches. Close

• 38. [Article] 2008-2009 Hatchery Fish Carcass Placement in Oregon Streams

  Abstract -- The pupose of this document is to track the placement of salmon carcasses in streams. Fish carcass placement is commonly believed to replace some of the nutrients historically available to ...

  Citation × Citation Citation Abstract Copy Title: 2008-2009 Hatchery Fish Carcass Placement in Oregon Streams Abstract -- The pupose of this document is to track the placement of salmon carcasses in streams. Fish carcass placement is commonly believed to replace 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 salmonds as food. Title: 2008-2009 Hatchery Fish Carcass Placement in Oregon Streams Abstract -- The pupose of this document is to track the placement of salmon carcasses in streams. Fish carcass placement is commonly believed to replace 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 salmonds as food. Close

• 39. [Article] Little Deschutes Subbasin Watershed Assessment

  Abstract -- Many of the impacts to fish and wildlife habitat and water quality in the Little Deschutes River Subbasin are concentrated in the areas of housing, roads, and other human development. Most ...

  Citation × Citation Citation Abstract Copy Title: Little Deschutes Subbasin Watershed Assessment Abstract -- Many of the impacts to fish and wildlife habitat and water quality in the Little Deschutes River Subbasin are concentrated in the areas of housing, roads, and other human development. Most of the human population in the subbasin is concentrated around the community centers of La Pine, Gilchrist, Crescent, and Crescent Lake. There is significant dispersed development along the lower reaches of the Little Deschutes River between the communities of Sunriver and La Pine -an area characterized by gentle topography and depressions with forested wetlands, marshes and shallow lakes. Streams in this area, as illustrated by the Little Deschutes River , are low gradient and originate in the high elevation areas in the southwest portion of the watershed where there is higher precipitation. This ownership pattern has significant implications for natural resource management, as lower gradient floodplain areas tend to provide important wetland, fish, and wildlife habitat. Key Findings Fuel Loading: Having homes safe from wildfires is a concern for many residents. Fire suppression has increased the amount of dry wood in the area, creating a ready source for major wildfires. Riparian Areas and Wetlands: Loss of wetland and riparian areas , especially in the lower areas along the Little Deschutes River , has affected a number of resources. Water quality has been affected by the reduced wetlands that act as filters of nitrogen; the loss of streamside trees and other vegetation reduces shade that helps to cool water temperatures. Finally, loss ofwetlands and riparian vegetation has reduced important fish and wildlife habitats. Wildlife: The growth and development have altered wildlife habitats. Loss of wetlands, streamside vegetation, and other changes in the watershed have reduced important wildlife habitat. Roads and development have impacted migrating mule deer, increasing collisions between deer and cars and altering their migration pathways. Fish: There has been a significant loss of native trout and an increase in introduced brook and brown trout in the Little Deschutes River and tributaries. Loss of native trout is from competition with introduced species and changes in aquatic habitat and water temperatures. Water Quality: A major concern about the water in the river is unusually high temperatures in the summer and the abnormal growth of algae. Other studies indicated that there are problems with groundwater loading ofnitrogen. The high water table (with associated wetlands), and porous pumice soils contributes to increased nitrates, a by-product of septic systems and an indicator of human pathogens. Title: Little Deschutes Subbasin Watershed Assessment Abstract -- Many of the impacts to fish and wildlife habitat and water quality in the Little Deschutes River Subbasin are concentrated in the areas of housing, roads, and other human development. Most of the human population in the subbasin is concentrated around the community centers of La Pine, Gilchrist, Crescent, and Crescent Lake. There is significant dispersed development along the lower reaches of the Little Deschutes River between the communities of Sunriver and La Pine -an area characterized by gentle topography and depressions with forested wetlands, marshes and shallow lakes. Streams in this area, as illustrated by the Little Deschutes River , are low gradient and originate in the high elevation areas in the southwest portion of the watershed where there is higher precipitation. This ownership pattern has significant implications for natural resource management, as lower gradient floodplain areas tend to provide important wetland, fish, and wildlife habitat. Key Findings Fuel Loading: Having homes safe from wildfires is a concern for many residents. Fire suppression has increased the amount of dry wood in the area, creating a ready source for major wildfires. Riparian Areas and Wetlands: Loss of wetland and riparian areas , especially in the lower areas along the Little Deschutes River , has affected a number of resources. Water quality has been affected by the reduced wetlands that act as filters of nitrogen; the loss of streamside trees and other vegetation reduces shade that helps to cool water temperatures. Finally, loss ofwetlands and riparian vegetation has reduced important fish and wildlife habitats. Wildlife: The growth and development have altered wildlife habitats. Loss of wetlands, streamside vegetation, and other changes in the watershed have reduced important wildlife habitat. Roads and development have impacted migrating mule deer, increasing collisions between deer and cars and altering their migration pathways. Fish: There has been a significant loss of native trout and an increase in introduced brook and brown trout in the Little Deschutes River and tributaries. Loss of native trout is from competition with introduced species and changes in aquatic habitat and water temperatures. Water Quality: A major concern about the water in the river is unusually high temperatures in the summer and the abnormal growth of algae. Other studies indicated that there are problems with groundwater loading ofnitrogen. The high water table (with associated wetlands), and porous pumice soils contributes to increased nitrates, a by-product of septic systems and an indicator of human pathogens. Close

• 40. [Article] Little Walla Walla River Assessment and Initial Action Plan (2010)

  Abstract -- The Little Walla Walla River and Spring Branch system is an anomaly when compared to most river systems. This non-linear combination of distributaries and an alluvial fan of spring fed creeks ...

  Citation × Citation Citation Abstract Copy Title: Little Walla Walla River Assessment and Initial Action Plan (2010) Abstract -- The Little Walla Walla River and Spring Branch system is an anomaly when compared to most river systems. This non-linear combination of distributaries and an alluvial fan of spring fed creeks is treated by various state agencies and the local community as either a water conveyance network or natural stream, depending on the location being considered, or the time of year. This conundrum needs to be described and evaluated so that a coordinated approach can be developed and implemented to improve these unusual streams and the farms, fish, and wildlife that depend on them. This assessment consolidates information on the Little Walla Walla River and springs area with regards to historic and current flows, water use, land use, fish presence, habitat conditions, fish passage barriers, and water quality. This can then be utilized in developing a plan that aim to improve and preserve the environmental and economic health of this stream network, and to better define management and enhancement options. An Initial Action Plan of Goals and Actions is put forward as a discussion framework. Some of these actions are just conceptual, others are ongoing, but can be expanded to a greater scale. Title: Little Walla Walla River Assessment and Initial Action Plan (2010) Abstract -- The Little Walla Walla River and Spring Branch system is an anomaly when compared to most river systems. This non-linear combination of distributaries and an alluvial fan of spring fed creeks is treated by various state agencies and the local community as either a water conveyance network or natural stream, depending on the location being considered, or the time of year. This conundrum needs to be described and evaluated so that a coordinated approach can be developed and implemented to improve these unusual streams and the farms, fish, and wildlife that depend on them. This assessment consolidates information on the Little Walla Walla River and springs area with regards to historic and current flows, water use, land use, fish presence, habitat conditions, fish passage barriers, and water quality. This can then be utilized in developing a plan that aim to improve and preserve the environmental and economic health of this stream network, and to better define management and enhancement options. An Initial Action Plan of Goals and Actions is put forward as a discussion framework. Some of these actions are just conceptual, others are ongoing, but can be expanded to a greater scale. Close

• 41. [Article] Large wood restoration Cedar Creek Siletz River Basin 2009

  Abstract -- A large wood restoration project was completed along approximately seven miles of Cedar Cr (tributary to the lower Siletz River). 460 pieces of wood were placed in the stream. Wood was placed ...

  Citation × Citation Citation Abstract Copy Title: Large wood restoration Cedar Creek Siletz River Basin 2009 Abstract -- A large wood restoration project was completed along approximately seven miles of Cedar Cr (tributary to the lower Siletz River). 460 pieces of wood were placed in the stream. Wood was placed at 26 sites (with multiple jams at some sites) with an average of 66 pieces/mile or 18 pieces/site. Pre-restoration habitat surveys were completed during summer 2008 and consisted of standard ODFW AHI inventories. Post-restoration habitat surveys were completed summer 2011. A post-restoration evaluation report was completed February 2012 and is located in OWEB's files. Title: Large wood restoration Cedar Creek Siletz River Basin 2009 Abstract -- A large wood restoration project was completed along approximately seven miles of Cedar Cr (tributary to the lower Siletz River). 460 pieces of wood were placed in the stream. Wood was placed at 26 sites (with multiple jams at some sites) with an average of 66 pieces/mile or 18 pieces/site. Pre-restoration habitat surveys were completed during summer 2008 and consisted of standard ODFW AHI inventories. Post-restoration habitat surveys were completed summer 2011. A post-restoration evaluation report was completed February 2012 and is located in OWEB's files. Close

• 42. [Article] Donner und Blitzen Sub-basin Watershed Assessment

  Abstract -- The 2003 Donner und Blitzen Sub-basin Watershed Assessment was prepared by the Harney County Watershed Council. The Donner und Blitzen Sub-Basin is 505,127 acres located in Harney County, Oregon. ...

  Citation × Citation Citation Abstract Copy Title: Donner und Blitzen Sub-basin Watershed Assessment Abstract -- The 2003 Donner und Blitzen Sub-basin Watershed Assessment was prepared by the Harney County Watershed Council. The Donner und Blitzen Sub-Basin is 505,127 acres located in Harney County, Oregon. The Donner und Blitzen Sub-basin has 1,391 miles of streams within its 174 mile perimeter. The document discusses history of the sub-basin and the historical land uses. Following history and description, the results of the assessments are discussed and related to the land and resource use of the sub-basin and the current watershed issues based on those uses. The end of the document discussed the proposed changes to the sub-basin based on assessment results in relation to current and past land resouce use and the goals of the Harney County Watershed Council. Title: Donner und Blitzen Sub-basin Watershed Assessment Abstract -- The 2003 Donner und Blitzen Sub-basin Watershed Assessment was prepared by the Harney County Watershed Council. The Donner und Blitzen Sub-Basin is 505,127 acres located in Harney County, Oregon. The Donner und Blitzen Sub-basin has 1,391 miles of streams within its 174 mile perimeter. The document discusses history of the sub-basin and the historical land uses. Following history and description, the results of the assessments are discussed and related to the land and resource use of the sub-basin and the current watershed issues based on those uses. The end of the document discussed the proposed changes to the sub-basin based on assessment results in relation to current and past land resouce use and the goals of the Harney County Watershed Council. Close

• 43. [Article] Summary Report: Bald Mountain Creek-Bear Creek (Elk River) Juvenile Snorkel Survey, August 2011

  Abstract -- A rapid bio-assessment juvenile snorkel survey of Bald Mtn occurred in Augutst 2011 on approximately 0.67 miles of stream, and pools were snorkeled on Bear Creek to determine presence/absence. ...

  Citation × Citation Citation Abstract Copy Title: Summary Report: Bald Mountain Creek-Bear Creek (Elk River) Juvenile Snorkel Survey, August 2011 Abstract -- A rapid bio-assessment juvenile snorkel survey of Bald Mtn occurred in Augutst 2011 on approximately 0.67 miles of stream, and pools were snorkeled on Bear Creek to determine presence/absence. Title: Summary Report: Bald Mountain Creek-Bear Creek (Elk River) Juvenile Snorkel Survey, August 2011 Abstract -- A rapid bio-assessment juvenile snorkel survey of Bald Mtn occurred in Augutst 2011 on approximately 0.67 miles of stream, and pools were snorkeled on Bear Creek to determine presence/absence. Close

• 44. [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

• 45. [Article] NF - Sand Roller Investigations in the Willamette River Drainage, Annual Progress Report

  Abstract -- The purpose of this investigation was to determine the status and distribution of sand roller Percopsis transmontana populations in the Willamette River basin. Sand rollers are rare and endemic ...

  Citation × Citation Citation Abstract Copy Title: NF - Sand Roller Investigations in the Willamette River Drainage, Annual Progress Report Abstract -- The purpose of this investigation was to determine the status and distribution of sand roller Percopsis transmontana populations in the Willamette River basin. Sand rollers are rare and endemic to the lower Columbia River drainage, including the Willamette River and its tributaries. Historical records are scarce. In 1945, R.E. Dimick and F. Merryfield found sand rollers to be localized in the Willamette River from Albany to Springfield, Santiam River, Rickreall Creek, Mary’s River, and the Coast Fork Willamette River. The Oregon State University museum collection has samples from the following Willamette River drainages: Coast and Middle Forks of the Willamette River, Mary’s River, Luckiamute River, Molalla River, Mill Creek, Long Tom River, and Santiam River. Their preferred habitat is quiet backwaters and pool margins of small to large rivers, usually near vegetation and woody debris over sand. The Oregon Department of Fish and Wildlife surveyed historic and recently documented locations in 2005 to determine the current status and distribution of sandrollers in the Willamette River basin. Sand rollers were collected from at least one location in most of the major Willamette River subbasins sampled. Title: NF - Sand Roller Investigations in the Willamette River Drainage, Annual Progress Report Abstract -- The purpose of this investigation was to determine the status and distribution of sand roller Percopsis transmontana populations in the Willamette River basin. Sand rollers are rare and endemic to the lower Columbia River drainage, including the Willamette River and its tributaries. Historical records are scarce. In 1945, R.E. Dimick and F. Merryfield found sand rollers to be localized in the Willamette River from Albany to Springfield, Santiam River, Rickreall Creek, Mary’s River, and the Coast Fork Willamette River. The Oregon State University museum collection has samples from the following Willamette River drainages: Coast and Middle Forks of the Willamette River, Mary’s River, Luckiamute River, Molalla River, Mill Creek, Long Tom River, and Santiam River. Their preferred habitat is quiet backwaters and pool margins of small to large rivers, usually near vegetation and woody debris over sand. The Oregon Department of Fish and Wildlife surveyed historic and recently documented locations in 2005 to determine the current status and distribution of sandrollers in the Willamette River basin. Sand rollers were collected from at least one location in most of the major Willamette River subbasins sampled. Close

• 46. [Article] The Distribution and Abundance of Great Basin Redband Trout: An Application of Variable Probability Sampling in a 1999 Status Review

  Abstract -- Using a variable probability sampling design, streams throughout the entire range of Great Basin redband trout (Oncorhynchus mykiss ssp.) were randomly sampled use the EMAP sampling protocol, ...

  Citation × Citation Citation Abstract Copy Title: The Distribution and Abundance of Great Basin Redband Trout: An Application of Variable Probability Sampling in a 1999 Status Review Abstract -- Using a variable probability sampling design, streams throughout the entire range of Great Basin redband trout (Oncorhynchus mykiss ssp.) were randomly sampled use the EMAP sampling protocol, such that 35 sample sites were apportioned to each of six subbasins (Silver Lake, Lake Abert, Goose Lake, Warner Valley, Catlow Valley, and Malheur Lakes). A total of 185 sites (out of a target of 210) were visited by three-person crews that conducted habitat surveys and population estimates in sample reaches whose length were nearly 20 times their channel width. A minimal sampling intensity was based on previously encountered levels of between site variance in abundance estimates for the species. The population estimate for age 1+ redband trout was 948,852 fish (+/– 21%), with confidence limits ranging from 26% to 43% of individual subbasin estimates. Age 1+ fish abundance in terms of density (fish m-2) showed no significant differences between any subbasin, while there were significant differences in biomass (g m-2), where one subbasin had significantly higher (Catlow Valley) biomasses, and one significantly lower (Goose Lake). These comparisons were supported by like differences in mean weight (g fish-2). Analysis of stream habitat characteristics and fish abundance revealed no relationship, or model, that was generally consistent throughout the Great Basin, though interpretable patterns were evident within some stream systems where sampling intensity happened to be sufficiently high. Thus while a landscape level sampling design was well suited to address a regional estimate of abundance, useful interpretation of fish and habitat relationships appeared to be embedded within the stream level of organization, and could not be addressed by the variable probability sampling design set for a minimal sampling intensity. Title: The Distribution and Abundance of Great Basin Redband Trout: An Application of Variable Probability Sampling in a 1999 Status Review Abstract -- Using a variable probability sampling design, streams throughout the entire range of Great Basin redband trout (Oncorhynchus mykiss ssp.) were randomly sampled use the EMAP sampling protocol, such that 35 sample sites were apportioned to each of six subbasins (Silver Lake, Lake Abert, Goose Lake, Warner Valley, Catlow Valley, and Malheur Lakes). A total of 185 sites (out of a target of 210) were visited by three-person crews that conducted habitat surveys and population estimates in sample reaches whose length were nearly 20 times their channel width. A minimal sampling intensity was based on previously encountered levels of between site variance in abundance estimates for the species. The population estimate for age 1+ redband trout was 948,852 fish (+/– 21%), with confidence limits ranging from 26% to 43% of individual subbasin estimates. Age 1+ fish abundance in terms of density (fish m-2) showed no significant differences between any subbasin, while there were significant differences in biomass (g m-2), where one subbasin had significantly higher (Catlow Valley) biomasses, and one significantly lower (Goose Lake). These comparisons were supported by like differences in mean weight (g fish-2). Analysis of stream habitat characteristics and fish abundance revealed no relationship, or model, that was generally consistent throughout the Great Basin, though interpretable patterns were evident within some stream systems where sampling intensity happened to be sufficiently high. Thus while a landscape level sampling design was well suited to address a regional estimate of abundance, useful interpretation of fish and habitat relationships appeared to be embedded within the stream level of organization, and could not be addressed by the variable probability sampling design set for a minimal sampling intensity. Close

• 47. [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

• 48. [Article] AI - Fish Habitat Assessment in The Oregon Department of Forestry Tillamook Study Area

  Abstract -- A collaborative project between the Oregon Department of Forestry (ODF) and the Oregon Department of Fish and Wildlife (ODFW) was initiated to synthesize aquatic habitat and fisheries information ...

  Citation × Citation Citation Abstract Copy Title: AI - Fish Habitat Assessment in The Oregon Department of Forestry Tillamook Study Area Abstract -- A collaborative project between the Oregon Department of Forestry (ODF) and the Oregon Department of Fish and Wildlife (ODFW) was initiated to synthesize aquatic habitat and fisheries information for the Tillamook drainage to assist in the development of operational management plans, stream habitat restoration projects, habitat conservation planning, and watershed analysis. The project summarizes the condition of stream habitat, the distribution and abundance of salmonid fishes, and the potential for restoration. The ODFW Aquatic Inventories Project has conducted stream habitat surveys as part of its basin survey project and habitat assessment project under the Oregon Plan for Salmon and Watersheds. The goal of these surveys was to document the status and trends of stream conditions in coastal drainages. These surveys in conjunction with fish distribution, fish presence, potential barriers to passage, and past restoration activities form the basis of the analyses. Title: AI - Fish Habitat Assessment in The Oregon Department of Forestry Tillamook Study Area Abstract -- A collaborative project between the Oregon Department of Forestry (ODF) and the Oregon Department of Fish and Wildlife (ODFW) was initiated to synthesize aquatic habitat and fisheries information for the Tillamook drainage to assist in the development of operational management plans, stream habitat restoration projects, habitat conservation planning, and watershed analysis. The project summarizes the condition of stream habitat, the distribution and abundance of salmonid fishes, and the potential for restoration. The ODFW Aquatic Inventories Project has conducted stream habitat surveys as part of its basin survey project and habitat assessment project under the Oregon Plan for Salmon and Watersheds. The goal of these surveys was to document the status and trends of stream conditions in coastal drainages. These surveys in conjunction with fish distribution, fish presence, potential barriers to passage, and past restoration activities form the basis of the analyses. Close

• 49. [Article] AI - Fish Habitat Assessment in The Oregon Department of Forestry North Cascade Study Area

  Abstract -- A collaborative project between the Oregon Department of Forestry (ODF) and the Oregon Department of Fish and Wildlife (ODFW) was initiated to synthesize aquatic habitat and fisheries information ...

  Citation × Citation Citation Abstract Copy Title: AI - Fish Habitat Assessment in The Oregon Department of Forestry North Cascade Study Area Abstract -- A collaborative project between the Oregon Department of Forestry (ODF) and the Oregon Department of Fish and Wildlife (ODFW) was initiated to synthesize aquatic habitat and fisheries information for the North Cascade management areas to assist in the development of operational management plans, stream habitat restoration projects, habitat conservation planning, and watershed analysis. The project summarizes the condition of stream habitat, the distribution and abundance of salmonid fishes, and the potential for restoration. The ODFW Aquatic Inventories Project has conducted stream habitat surveys as part of its basin survey project and habitat assessment project under the Oregon Plan for Salmon and Watersheds. The goal of these surveys was to document the status and trends of stream conditions in coastal drainages. These surveys in conjunction with fish distribution, fish presence, potential barriers to passage, and past restoration activities form the basis of the analyses. Title: AI - Fish Habitat Assessment in The Oregon Department of Forestry North Cascade Study Area Abstract -- A collaborative project between the Oregon Department of Forestry (ODF) and the Oregon Department of Fish and Wildlife (ODFW) was initiated to synthesize aquatic habitat and fisheries information for the North Cascade management areas to assist in the development of operational management plans, stream habitat restoration projects, habitat conservation planning, and watershed analysis. The project summarizes the condition of stream habitat, the distribution and abundance of salmonid fishes, and the potential for restoration. The ODFW Aquatic Inventories Project has conducted stream habitat surveys as part of its basin survey project and habitat assessment project under the Oregon Plan for Salmon and Watersheds. The goal of these surveys was to document the status and trends of stream conditions in coastal drainages. These surveys in conjunction with fish distribution, fish presence, potential barriers to passage, and past restoration activities form the basis of the analyses. Close

• 50. [Article] AI - Fish Habitat Assessment in The Oregon Department of Forestry Lower Nehalem and Necanicum Study Area

  Abstract -- A collaborative project between the Oregon Department of Forestry (ODF) and the Oregon Department of Fish and Wildlife (ODFW) was initiated to synthesize aquatic habitat and fisheries information ...

  Citation × Citation Citation Abstract Copy Title: AI - Fish Habitat Assessment in The Oregon Department of Forestry Lower Nehalem and Necanicum Study Area Abstract -- A collaborative project between the Oregon Department of Forestry (ODF) and the Oregon Department of Fish and Wildlife (ODFW) was initiated to synthesize aquatic habitat and fisheries information for the Lower Nehalem and Necanicum River drainages to assist in the development of operational management plans, stream habitat restoration projects, habitat conservation planning, and watershed analysis. The project summarizes the condition of stream habitat, the distribution and abundance of salmonid fishes, and the potential for restoration. The ODFW Aquatic Inventories Project has conducted stream habitat surveys as part of its basin survey project and habitat assessment project under the Oregon Plan for Salmon and Watersheds. The goal of these surveys was to document the status and trends of stream conditions in coastal drainages. These surveys in conjunction with fish distribution, fish presence, potential barriers to passage, and past restoration activities form the basis of the analyses. Title: AI - Fish Habitat Assessment in The Oregon Department of Forestry Lower Nehalem and Necanicum Study Area Abstract -- A collaborative project between the Oregon Department of Forestry (ODF) and the Oregon Department of Fish and Wildlife (ODFW) was initiated to synthesize aquatic habitat and fisheries information for the Lower Nehalem and Necanicum River drainages to assist in the development of operational management plans, stream habitat restoration projects, habitat conservation planning, and watershed analysis. The project summarizes the condition of stream habitat, the distribution and abundance of salmonid fishes, and the potential for restoration. The ODFW Aquatic Inventories Project has conducted stream habitat surveys as part of its basin survey project and habitat assessment project under the Oregon Plan for Salmon and Watersheds. The goal of these surveys was to document the status and trends of stream conditions in coastal drainages. These surveys in conjunction with fish distribution, fish presence, potential barriers to passage, and past restoration activities form the basis of the analyses. Close

• 51. [Article] AI - Fish Habitat Assessment in The Oregon Department of Forestry Elliot Study Area

  Abstract -- A collaborative project between the Oregon Department of Forestry (ODF) and the Oregon Department of Fish and Wildlife (ODFW) was initiated to synt hesize aquatic habitat and fisheries information ...

  Citation × Citation Citation Abstract Copy Title: AI - Fish Habitat Assessment in The Oregon Department of Forestry Elliot Study Area Abstract -- A collaborative project between the Oregon Department of Forestry (ODF) and the Oregon Department of Fish and Wildlife (ODFW) was initiated to synt hesize aquatic habitat and fisheries information for the Elliott State Forest study area, which includes portions of the Coos, Umpqua, and Tenmile Lake drainages, to assist in the development of operational management plans, stream habitat restoration projects, habitat conservation planning, and watershed analysis. The project summarizes the condition of stream habitat, the distribution and abundance of salmonid fishes, and the potential for restoration. The ODFW Aquatic Inventories Project has conducted stream habitat surveys as part of its basin survey project and habitat assessment project under the Oregon Plan for Salmon and Watersheds. The goal of these surveys was to document the status and trends of stream conditions in coastal drainages. These surveys in conjunction with fish distribution, fish abundance, potential barriers to passage, and past restoration activities form the basis of the analyses. Title: AI - Fish Habitat Assessment in The Oregon Department of Forestry Elliot Study Area Abstract -- A collaborative project between the Oregon Department of Forestry (ODF) and the Oregon Department of Fish and Wildlife (ODFW) was initiated to synt hesize aquatic habitat and fisheries information for the Elliott State Forest study area, which includes portions of the Coos, Umpqua, and Tenmile Lake drainages, to assist in the development of operational management plans, stream habitat restoration projects, habitat conservation planning, and watershed analysis. The project summarizes the condition of stream habitat, the distribution and abundance of salmonid fishes, and the potential for restoration. The ODFW Aquatic Inventories Project has conducted stream habitat surveys as part of its basin survey project and habitat assessment project under the Oregon Plan for Salmon and Watersheds. The goal of these surveys was to document the status and trends of stream conditions in coastal drainages. These surveys in conjunction with fish distribution, fish abundance, potential barriers to passage, and past restoration activities form the basis of the analyses. Close

• 52. [Article] AI - Fish Habitat Assessment in The Oregon Department of Forestry Upper Nehalem and Clatskanie Study Area

  Abstract -- A collaborative project between the Oregon Department of Forestry (ODF) and the Oregon Department of Fish and Wildlife (ODFW) was initiated to synthesize aquatic habitat and fisheries information ...

  Citation × Citation Citation Abstract Copy Title: AI - Fish Habitat Assessment in The Oregon Department of Forestry Upper Nehalem and Clatskanie Study Area Abstract -- A collaborative project between the Oregon Department of Forestry (ODF) and the Oregon Department of Fish and Wildlife (ODFW) was initiated to synthesize aquatic habitat and fisheries information for the upper Nehalem and Clatskanie River drainages to assist in the development of operational management plans, stream habitat restoration projects, habitat conservation planning, and watershed analysis. The project summarizes the condition of stream habitat, the distribution and abundance of salmonid fishes, and the potential for restoration. The ODFW Aquatic Inventories Project has conducted stream habitat surveys as part of its basin survey project and habitat assessment project under the Oregon Plan for Salmon and Watersheds. The goal of these surveys was to document the status and trends of stream conditions in coastal drainages. These surveys in conjunction with fish distribution, fish presence, potential barriers to passage, and past restoration activities form the basis of the analyses. Title: AI - Fish Habitat Assessment in The Oregon Department of Forestry Upper Nehalem and Clatskanie Study Area Abstract -- A collaborative project between the Oregon Department of Forestry (ODF) and the Oregon Department of Fish and Wildlife (ODFW) was initiated to synthesize aquatic habitat and fisheries information for the upper Nehalem and Clatskanie River drainages to assist in the development of operational management plans, stream habitat restoration projects, habitat conservation planning, and watershed analysis. The project summarizes the condition of stream habitat, the distribution and abundance of salmonid fishes, and the potential for restoration. The ODFW Aquatic Inventories Project has conducted stream habitat surveys as part of its basin survey project and habitat assessment project under the Oregon Plan for Salmon and Watersheds. The goal of these surveys was to document the status and trends of stream conditions in coastal drainages. These surveys in conjunction with fish distribution, fish presence, potential barriers to passage, and past restoration activities form the basis of the analyses. Close

• 53. [Article] AI - Fish Habitat Assessment in The Oregon Department Of Forestry Miamii Study Area

  Abstract -- A collaborative project between the Oregon Department of Forestry (ODF) and the Oregon Department of Fish and Wildlife (ODFW) was initiated to synthesize aquatic habitat and fisheries information ...

  Citation × Citation Citation Abstract Copy Title: AI - Fish Habitat Assessment in The Oregon Department Of Forestry Miamii Study Area Abstract -- A collaborative project between the Oregon Department of Forestry (ODF) and the Oregon Department of Fish and Wildlife (ODFW) was initiated to synthesize aquatic habitat and fisheries information for the Miami River drainage to assist in the development of operational management plans, stream habitat restoration projects, habitat conservation planning, and watershed analysis. The project summarizes the condition of stream habitat, the distribution and abundance of salmonid fishes, and the potential for restoration. The ODFW Aquatic Inventories Project has conducted stream habitat surveys as part of its basin survey project and habitat assessment project under the Oregon Plan for Salmon and Watersheds. The goal of these surveys was to document the status and trends of stream conditions in coastal drainages. These surveys in conjunction with fish distribution, fish presence, potential barriers to passage, and past restoration activities will be the basis of the analyses. Title: AI - Fish Habitat Assessment in The Oregon Department Of Forestry Miamii Study Area Abstract -- A collaborative project between the Oregon Department of Forestry (ODF) and the Oregon Department of Fish and Wildlife (ODFW) was initiated to synthesize aquatic habitat and fisheries information for the Miami River drainage to assist in the development of operational management plans, stream habitat restoration projects, habitat conservation planning, and watershed analysis. The project summarizes the condition of stream habitat, the distribution and abundance of salmonid fishes, and the potential for restoration. The ODFW Aquatic Inventories Project has conducted stream habitat surveys as part of its basin survey project and habitat assessment project under the Oregon Plan for Salmon and Watersheds. The goal of these surveys was to document the status and trends of stream conditions in coastal drainages. These surveys in conjunction with fish distribution, fish presence, potential barriers to passage, and past restoration activities will be the basis of the analyses. Close

• 54. [Article] AI - Stream Habitat Conditions on Industrial Forest Lands in Coastal Oregon

  Abstract -- In the summer of 1998 and 1999, watersheds in western Oregon were randomly sampled for stream habitat conditions. Sites were selected using a random tessellation stratified design. Oregon Department ...

  Citation × Citation Citation Abstract Copy Title: AI - Stream Habitat Conditions on Industrial Forest Lands in Coastal Oregon Abstract -- In the summer of 1998 and 1999, watersheds in western Oregon were randomly sampled for stream habitat conditions. Sites were selected using a random tessellation stratified design. Oregon Department of Fish and Wildlife Aquatic Inventories methods were used to quantify indicators of sediment supply and quality, riparian forest connectivity and health, habitat structure, in-stream complexity, and presence of salmonid species. As part of the overall sampling 47 sites in 1998 and 70 sites in 1999 were sampled on industrial forest lands. Of these sites 13 were sampled both in 1998 and 1999, and 37 sites were sampled for fish presence/absence. Approximately 44% of the sites sampled for habitat were within the range of anadromous salmonids. Upstream catchment area and gradient were the two major factors driving the overall patterns of habitat variables. Secondarily, land ownership and geology were other factors correlated with the habitat variables analyzed. The private non-industrial land ownership type was characterized by slightly higher fine sediment levels, lower wood volumes and number of key wood pieces, lower densities of deep pools, and lower levels of stream shading. State and industrial forest lands show moderate wood levels in the stream channel, although they show low levels of conifers in riparian zones. The sedimentary geologic type was characterized by higher levels of fine sediments in riffle units. Twelve, high quality, unconstrained stream reaches occurred in the 1998 and 1999 habitat sample on Industrial forest lands. Conditions on industrial forest lands in 1998-1999 were compared to conditions in 1993-1994 to detect any potential change over the five-year period. Three different datasets were analyzed. No significant changes in aquatic habitat or riparian conditions were detected. Electrofishing surveys were conducted at 37 sites outside or the expected range of coho salmon to determine fish presence/absence. Salmonid species were present at 19 of the sites that were electrofished. Title: AI - Stream Habitat Conditions on Industrial Forest Lands in Coastal Oregon Abstract -- In the summer of 1998 and 1999, watersheds in western Oregon were randomly sampled for stream habitat conditions. Sites were selected using a random tessellation stratified design. Oregon Department of Fish and Wildlife Aquatic Inventories methods were used to quantify indicators of sediment supply and quality, riparian forest connectivity and health, habitat structure, in-stream complexity, and presence of salmonid species. As part of the overall sampling 47 sites in 1998 and 70 sites in 1999 were sampled on industrial forest lands. Of these sites 13 were sampled both in 1998 and 1999, and 37 sites were sampled for fish presence/absence. Approximately 44% of the sites sampled for habitat were within the range of anadromous salmonids. Upstream catchment area and gradient were the two major factors driving the overall patterns of habitat variables. Secondarily, land ownership and geology were other factors correlated with the habitat variables analyzed. The private non-industrial land ownership type was characterized by slightly higher fine sediment levels, lower wood volumes and number of key wood pieces, lower densities of deep pools, and lower levels of stream shading. State and industrial forest lands show moderate wood levels in the stream channel, although they show low levels of conifers in riparian zones. The sedimentary geologic type was characterized by higher levels of fine sediments in riffle units. Twelve, high quality, unconstrained stream reaches occurred in the 1998 and 1999 habitat sample on Industrial forest lands. Conditions on industrial forest lands in 1998-1999 were compared to conditions in 1993-1994 to detect any potential change over the five-year period. Three different datasets were analyzed. No significant changes in aquatic habitat or riparian conditions were detected. Electrofishing surveys were conducted at 37 sites outside or the expected range of coho salmon to determine fish presence/absence. Salmonid species were present at 19 of the sites that were electrofished. Close

• 55. [Article] AI - Reference Site Selection and Survey Results 2000

  Abstract -- The Oregon Department of Fish and Wildlife (ODFW) Aquatic Inventories Project conducts stream habitat surveys as part of the Oregon Plan for Salmon and Watersheds. The goal of these surveys ...

  Citation × Citation Citation Abstract Copy Title: AI - Reference Site Selection and Survey Results 2000 Abstract -- The Oregon Department of Fish and Wildlife (ODFW) Aquatic Inventories Project conducts stream habitat surveys as part of the Oregon Plan for Salmon and Watersheds. The goal of these surveys is to document the status and trends of stream conditions that exist in coastal drainages of western Oregon. To better interpret landscape patterns in aquatic habitat character, the Aquatic Inventories Project has sought to improve the definition of a set of reference conditions from which to compare habitat survey sites. Over the past three years, the set of reference conditions used in analyses was selected from basin-wide habitat surveys conducted between 1992 and 1997. These conditions did not adequately represent the variety of stream sizes, geologic types, or ecoregions present in all coastal streams. The Aquatic Inventories Project selected a set of new reference survey locations that better represent reference conditions in coastal streams for a variety of ecoregions, geologic types, and basins. The reference sites selected for the year 2000 represented watershed areas with low impact from human activities such as roads, development, and forest management. Ideally, areas would have been selected that were completely free from human disturbance, but we concluded it was more important to represent a larger geographic range of conditions across the landscape. Title: AI - Reference Site Selection and Survey Results 2000 Abstract -- The Oregon Department of Fish and Wildlife (ODFW) Aquatic Inventories Project conducts stream habitat surveys as part of the Oregon Plan for Salmon and Watersheds. The goal of these surveys is to document the status and trends of stream conditions that exist in coastal drainages of western Oregon. To better interpret landscape patterns in aquatic habitat character, the Aquatic Inventories Project has sought to improve the definition of a set of reference conditions from which to compare habitat survey sites. Over the past three years, the set of reference conditions used in analyses was selected from basin-wide habitat surveys conducted between 1992 and 1997. These conditions did not adequately represent the variety of stream sizes, geologic types, or ecoregions present in all coastal streams. The Aquatic Inventories Project selected a set of new reference survey locations that better represent reference conditions in coastal streams for a variety of ecoregions, geologic types, and basins. The reference sites selected for the year 2000 represented watershed areas with low impact from human activities such as roads, development, and forest management. Ideally, areas would have been selected that were completely free from human disturbance, but we concluded it was more important to represent a larger geographic range of conditions across the landscape. Close

• 56. [Article] Upper Nehelam Habitat Assessments - Winter 2006 & 2007

  Abstract -- Project staff utilized the ODFW Aquatic Inventory protocol to assess habitat in selected small, medium, and large sized streams in the Upper Nehalem basin. In addition, the project personnel ...

  Citation × Citation Citation Abstract Copy Title: Upper Nehelam Habitat Assessments - Winter 2006 & 2007 Abstract -- Project staff utilized the ODFW Aquatic Inventory protocol to assess habitat in selected small, medium, and large sized streams in the Upper Nehalem basin. In addition, the project personnel conducted a snorkeling survey to estimate juvenile salmonid distribution in these streams. The 2006 and 2007 habitat surveys completed the remaining non-surveyed Coho freshwater habitat streams found within the Upper Nehalem. During the 2006 and 2007 seasons we surveyed 218 stream reaches in 87 streams totaling 242.82 kilometers (150.54 miles) of habitat. In addition, the project staff snorkeled 445 pools within the surveyed areas. Title: Upper Nehelam Habitat Assessments - Winter 2006 & 2007 Abstract -- Project staff utilized the ODFW Aquatic Inventory protocol to assess habitat in selected small, medium, and large sized streams in the Upper Nehalem basin. In addition, the project personnel conducted a snorkeling survey to estimate juvenile salmonid distribution in these streams. The 2006 and 2007 habitat surveys completed the remaining non-surveyed Coho freshwater habitat streams found within the Upper Nehalem. During the 2006 and 2007 seasons we surveyed 218 stream reaches in 87 streams totaling 242.82 kilometers (150.54 miles) of habitat. In addition, the project staff snorkeled 445 pools within the surveyed areas. Close

• 57. [Article] Upper Nehelam Habitat Assessments 2005

  Abstract -- Project staff utilized the ODFW Aquatic Inventory protocol to assess habitat in selected small, medium, and large sized streams in the Upper Nehalem basin. In addition, the project personnel ...

  Citation × Citation Citation Abstract Copy Title: Upper Nehelam Habitat Assessments 2005 Abstract -- Project staff utilized the ODFW Aquatic Inventory protocol to assess habitat in selected small, medium, and large sized streams in the Upper Nehalem basin. In addition, the project personnel conducted a snorkeling survey to estimate juvenile salmonid distribution in these streams. The 2005 surveys completed a portion of the Coho freshwater habitat found within the Upper Nehalem. During the 2005 season we surveyed 84 stream reaches in 38 streams totaling 96.89 kilometers of habitat, (60.206 miles) of habitat. In addition, the project staff snorkeled 130 pools within the surveyed areas. Title: Upper Nehelam Habitat Assessments 2005 Abstract -- Project staff utilized the ODFW Aquatic Inventory protocol to assess habitat in selected small, medium, and large sized streams in the Upper Nehalem basin. In addition, the project personnel conducted a snorkeling survey to estimate juvenile salmonid distribution in these streams. The 2005 surveys completed a portion of the Coho freshwater habitat found within the Upper Nehalem. During the 2005 season we surveyed 84 stream reaches in 38 streams totaling 96.89 kilometers of habitat, (60.206 miles) of habitat. In addition, the project staff snorkeled 130 pools within the surveyed areas. Close

• 58. [Article] Mosby Creek Limiting Factors Analysis and Restoration Plan

  Abstract -- The Mosby Creek Limiting Factors Analysis (Rapid Bio-Assessment) assessed stream conditions for native salmonids and prioritized projects of benefit to spring Chinook, cutthroat trout, rainbow ...

  Citation × Citation Citation Abstract Copy Title: Mosby Creek Limiting Factors Analysis and Restoration Plan Abstract -- The Mosby Creek Limiting Factors Analysis (Rapid Bio-Assessment) assessed stream conditions for native salmonids and prioritized projects of benefit to spring Chinook, cutthroat trout, rainbow trout, and Pacific lamprey in this high-priority, free-flowing stream in the Coast Fork Willamette Watershed. To gain access to private properties adjacent to the 75 miles of surveyed streams, the applicant conducted landowner outreach and coordinated two years of continuous temperature data collection by volunteers. The contractor conducted a modified limiting factors analysis and a snorkel survey in the Mosby Creek main stem and tributaries up to 6 percent gradient. The resulting study results include a prioritized restoration plan that has been shared with local landowners and restoration partners and used for restoration planning. Title: Mosby Creek Limiting Factors Analysis and Restoration Plan Abstract -- The Mosby Creek Limiting Factors Analysis (Rapid Bio-Assessment) assessed stream conditions for native salmonids and prioritized projects of benefit to spring Chinook, cutthroat trout, rainbow trout, and Pacific lamprey in this high-priority, free-flowing stream in the Coast Fork Willamette Watershed. To gain access to private properties adjacent to the 75 miles of surveyed streams, the applicant conducted landowner outreach and coordinated two years of continuous temperature data collection by volunteers. The contractor conducted a modified limiting factors analysis and a snorkel survey in the Mosby Creek main stem and tributaries up to 6 percent gradient. The resulting study results include a prioritized restoration plan that has been shared with local landowners and restoration partners and used for restoration planning. Close

• 59. [Article] Oregon Fish Habitat Distribution - Redband Trout

  Abstract -- These data describe areas of suitable habitat believed to be used currently and historically by redband trout populations. Columbia River redband trout, Oncorhynchus mykiss gairdneri, a subspecies ...

  Citation × Citation Citation Abstract Copy Title: Oregon Fish Habitat Distribution - Redband Trout Abstract -- These data describe areas of suitable habitat believed to be used currently and historically by redband trout populations. Columbia River redband trout, Oncorhynchus mykiss gairdneri, a subspecies of rainbow trout, Oncorhynchus mykiss, is native to the Fraser and Columbia River drainages, east of the Cascade Mountains to barrier falls on the Pend Oreille, Spokane, Snake and Kootenai rivers (Allendorf et al. 1980; Behnke 1992). Northern Great Basin redband trout, Oncorhynchus mykiss newberrii, are found in the closed basins of south-central Oregon as well as the Upper Klamath Lake basin. While Upper Klamath Lake now drains to the ocean, redband trout in the basin had ancestors that came from interior connections to the Great Basin and not from connections to the ocean (Behnke 1992). Redband trout, for the purposes of habitat distribution mapping, are generally defined as stream-resident O. mykiss gairdneri; migration is confined within their natal stream or watershed while steelhead, or the anadromous life form of O.mykiss gairdneri, migrate from their natal stream to the ocean and back. It is recognized, that while redband and steelhead habitat distribution datasets are published separately, overlapping areas represent the same subspecies. The term "currently" is defined as within the past five reproductive cycles. This information is based on sampling, the best professional opinion of Oregon Dept. of Fish and Wildlife or other natural resources agency staff biologists or modeling (see the fhdBasis field). Due to natural variations in run size, water conditions, or other environmental factors, some habitats identified may not be used annually. These data now comply with the Oregon Fish Habitat Distribution Data Standard that was adopted by the Oregon Geographic Information Council in February 2011. The Standard document can be found at: http://gis.oregon.gov/DAS/EISPD/GEO/standards/docs/OregonFishHabitatDistributionDataStandardv2.pdf Key features of the Oregon Fish Habitat Distribution Data include: species, run, life history, habitat use, origin, production, the basis for each record, originator name, originator entity and reference. Habitat distribution data are mapped at a 1:24,000 scale statewide and are based on the Pacific Northwest Framework Hydrography dataset. The data are made available as GIS files in both shapefile and ESRI geodatabase format. The data were developed over an extensive time period ranging from 1996 to 2011. Title: Oregon Fish Habitat Distribution - Redband Trout Abstract -- These data describe areas of suitable habitat believed to be used currently and historically by redband trout populations. Columbia River redband trout, Oncorhynchus mykiss gairdneri, a subspecies of rainbow trout, Oncorhynchus mykiss, is native to the Fraser and Columbia River drainages, east of the Cascade Mountains to barrier falls on the Pend Oreille, Spokane, Snake and Kootenai rivers (Allendorf et al. 1980; Behnke 1992). Northern Great Basin redband trout, Oncorhynchus mykiss newberrii, are found in the closed basins of south-central Oregon as well as the Upper Klamath Lake basin. While Upper Klamath Lake now drains to the ocean, redband trout in the basin had ancestors that came from interior connections to the Great Basin and not from connections to the ocean (Behnke 1992). Redband trout, for the purposes of habitat distribution mapping, are generally defined as stream-resident O. mykiss gairdneri; migration is confined within their natal stream or watershed while steelhead, or the anadromous life form of O.mykiss gairdneri, migrate from their natal stream to the ocean and back. It is recognized, that while redband and steelhead habitat distribution datasets are published separately, overlapping areas represent the same subspecies. The term "currently" is defined as within the past five reproductive cycles. This information is based on sampling, the best professional opinion of Oregon Dept. of Fish and Wildlife or other natural resources agency staff biologists or modeling (see the fhdBasis field). Due to natural variations in run size, water conditions, or other environmental factors, some habitats identified may not be used annually. These data now comply with the Oregon Fish Habitat Distribution Data Standard that was adopted by the Oregon Geographic Information Council in February 2011. The Standard document can be found at: http://gis.oregon.gov/DAS/EISPD/GEO/standards/docs/OregonFishHabitatDistributionDataStandardv2.pdf Key features of the Oregon Fish Habitat Distribution Data include: species, run, life history, habitat use, origin, production, the basis for each record, originator name, originator entity and reference. Habitat distribution data are mapped at a 1:24,000 scale statewide and are based on the Pacific Northwest Framework Hydrography dataset. The data are made available as GIS files in both shapefile and ESRI geodatabase format. The data were developed over an extensive time period ranging from 1996 to 2011. Close

• 60. [Article] Oregon Fish Habitat Distribution - Pacific Lamprey

  Abstract -- The Pacific lamprey has inhabited the rivers, streams and coastal waters of the west for 350 million years (BPA, 2005). These data describe areas of suitable habitat currently and historically ...

  Citation × Citation Citation Abstract Copy Title: Oregon Fish Habitat Distribution - Pacific Lamprey Abstract -- The Pacific lamprey has inhabited the rivers, streams and coastal waters of the west for 350 million years (BPA, 2005). These data describe areas of suitable habitat currently and historically used by Pacific lamprey populations. Pacific lamprey, Lampetra tridentata, (more recently identified as Entosphenus tridentatus), are native to the Pacific coast from Baja California to the Bering Sea. They are anadromous, migrating from their natal stream to the ocean and back, but unlike salmon, Pacific lamprey spend well over half of their total life cycle in freshwater. The Pacific lamprey was listed as an Oregon State sensitive species in 1993 and in 1996 was protected through restriction of harvest (ODFW 2006). These data now comply with the Oregon Fish Habitat Distribution Data Standard that was adopted by the Oregon Geographic Information Council in February 2011. The Standard document can be found at: http://gis.oregon.gov/DAS/EISPD/GEO/standards/docs/OregonFishHabitatDistributionDataStandardv2.pdf The term "currently" is defined as within the past five reproductive cycles. This information is based on sampling (see the fhdBasis field). Due to natural variations in run size, water conditions, or other environmental factors, some habitats identified may not be used annually.Habitat distribution data are mapped at a 1:24,000 scale statewide and are based on the Pacific Northwest Framework Hydrography dataset. The data are made available as GIS files in both shapefile and ESRI geodatabase format. The data were developed over an extensive time period ranging from 1990 to 2011. Data were migrated to the NHD in Spring of 2014. Title: Oregon Fish Habitat Distribution - Pacific Lamprey Abstract -- The Pacific lamprey has inhabited the rivers, streams and coastal waters of the west for 350 million years (BPA, 2005). These data describe areas of suitable habitat currently and historically used by Pacific lamprey populations. Pacific lamprey, Lampetra tridentata, (more recently identified as Entosphenus tridentatus), are native to the Pacific coast from Baja California to the Bering Sea. They are anadromous, migrating from their natal stream to the ocean and back, but unlike salmon, Pacific lamprey spend well over half of their total life cycle in freshwater. The Pacific lamprey was listed as an Oregon State sensitive species in 1993 and in 1996 was protected through restriction of harvest (ODFW 2006). These data now comply with the Oregon Fish Habitat Distribution Data Standard that was adopted by the Oregon Geographic Information Council in February 2011. The Standard document can be found at: http://gis.oregon.gov/DAS/EISPD/GEO/standards/docs/OregonFishHabitatDistributionDataStandardv2.pdf The term "currently" is defined as within the past five reproductive cycles. This information is based on sampling (see the fhdBasis field). Due to natural variations in run size, water conditions, or other environmental factors, some habitats identified may not be used annually.Habitat distribution data are mapped at a 1:24,000 scale statewide and are based on the Pacific Northwest Framework Hydrography dataset. The data are made available as GIS files in both shapefile and ESRI geodatabase format. The data were developed over an extensive time period ranging from 1990 to 2011. Data were migrated to the NHD in Spring of 2014. Close

• 61. [Article] Bottom Creek GRAIP Road Surveys

  Abstract -- Shape files containing the data needed to run the U.S. Forest Service Geomorphic Road Assessment and Inventory Protocol for forest roads in the Bottom Creek sub-basin of the S.F. Coos River ...

  Citation × Citation Citation Abstract Copy Title: Bottom Creek GRAIP Road Surveys Abstract -- Shape files containing the data needed to run the U.S. Forest Service Geomorphic Road Assessment and Inventory Protocol for forest roads in the Bottom Creek sub-basin of the S.F. Coos River watershed. Title: Bottom Creek GRAIP Road Surveys Abstract -- Shape files containing the data needed to run the U.S. Forest Service Geomorphic Road Assessment and Inventory Protocol for forest roads in the Bottom Creek sub-basin of the S.F. Coos River watershed. Close

• 62. [Article] Pine Hollow - Jackknife Creek Watershed Assessment

  Abstract -- The assessment area is located in north-central Oregon within the semi-arid Columbia Plateau and the Lower John Day River Basin. The assessment area occupies the southeastern portion of Sherman ...

  Citation × Citation Citation Abstract Copy Title: Pine Hollow - Jackknife Creek Watershed Assessment Abstract -- The assessment area is located in north-central Oregon within the semi-arid Columbia Plateau and the Lower John Day River Basin. The assessment area occupies the southeastern portion of Sherman County and part of the northeastern portion of Wasco County, beginning southeast of the town of Grass Valley and including the towns of Kent and Shaniko. The watershed assessment area is sparsely populated, with an average population density of less than one person per square mile in Sherman County and two per square mile in Wasco County (U.S. Census Bureau 2010). All of the streams within the Pine Hollow – Jackknife Creek watershed assessment area drain into the Lower John Day River, and the river is the eastern border of the assessment area. The 8,000 square mile John Day Basin is the fourth largest basin in the state. The main stem of the John Day River originates in the Blue Mountains southeast of Prairie City, Oregon, and flows generally westward then northward for approximately 284 miles before discharging into the Columbia River at River Mile (RM) 218, just east of the town of Rufus, Oregon. Title: Pine Hollow - Jackknife Creek Watershed Assessment Abstract -- The assessment area is located in north-central Oregon within the semi-arid Columbia Plateau and the Lower John Day River Basin. The assessment area occupies the southeastern portion of Sherman County and part of the northeastern portion of Wasco County, beginning southeast of the town of Grass Valley and including the towns of Kent and Shaniko. The watershed assessment area is sparsely populated, with an average population density of less than one person per square mile in Sherman County and two per square mile in Wasco County (U.S. Census Bureau 2010). All of the streams within the Pine Hollow – Jackknife Creek watershed assessment area drain into the Lower John Day River, and the river is the eastern border of the assessment area. The 8,000 square mile John Day Basin is the fourth largest basin in the state. The main stem of the John Day River originates in the Blue Mountains southeast of Prairie City, Oregon, and flows generally westward then northward for approximately 284 miles before discharging into the Columbia River at River Mile (RM) 218, just east of the town of Rufus, Oregon. Close

• 63. [Article] Bridge Creek Watershed Assessment

  Abstract -- Bridge Creek, a tributary of the John Day River, is located in Wheeler County in North Eastern Oregon. The Bridge Creek watershed drains a total of 269 square miles and contains 69 miles of ...

  Citation × Citation Citation Abstract Copy Title: Bridge Creek Watershed Assessment Abstract -- Bridge Creek, a tributary of the John Day River, is located in Wheeler County in North Eastern Oregon. The Bridge Creek watershed drains a total of 269 square miles and contains 69 miles of summer steelhead (Oncorhynchus mykiss) spawning habitat. Wheeler Soil and Water Conservation District (SWCD) staff surveyed 23.6 miles of the mainstem of Bridge Creek during the summer of 2013. The data from this survey was entered into a spatially referenced geodatabase of the stream channel. The purpose of this reach evaluation is to identify the severity of the limiting factors on a reach by reach basis and create an interactive GIS framework with the purpose of improving the effectiveness of restoration work conducted within the Bridge Creek watershed. Resource Specialists Inc. was commissioned to analyze the data and examine trends within the watershed. The results of the analysis are contained within this report. Steelhead are currently listed as a threatened species. The overall health of the steelhead population in the middle Columbia River along with limiting factors and guidelines for recovery were detailed in "Conservation and Recovery Plan for Oregon Steelhead Populations in the Middle Columbia River Steelhead Distinct Population Segment," henceforth referred to as the "Mid-C Recovery Plan." Title: Bridge Creek Watershed Assessment Abstract -- Bridge Creek, a tributary of the John Day River, is located in Wheeler County in North Eastern Oregon. The Bridge Creek watershed drains a total of 269 square miles and contains 69 miles of summer steelhead (Oncorhynchus mykiss) spawning habitat. Wheeler Soil and Water Conservation District (SWCD) staff surveyed 23.6 miles of the mainstem of Bridge Creek during the summer of 2013. The data from this survey was entered into a spatially referenced geodatabase of the stream channel. The purpose of this reach evaluation is to identify the severity of the limiting factors on a reach by reach basis and create an interactive GIS framework with the purpose of improving the effectiveness of restoration work conducted within the Bridge Creek watershed. Resource Specialists Inc. was commissioned to analyze the data and examine trends within the watershed. The results of the analysis are contained within this report. Steelhead are currently listed as a threatened species. The overall health of the steelhead population in the middle Columbia River along with limiting factors and guidelines for recovery were detailed in "Conservation and Recovery Plan for Oregon Steelhead Populations in the Middle Columbia River Steelhead Distinct Population Segment," henceforth referred to as the "Mid-C Recovery Plan." Close

• 64. [Article] Aquatic Monitoring Program 2002-2003 Report

  Abstract -- The Applegate River Watershed Council (ARWC), a non-profit, 501(c)3 organization located in southern Oregon has been monitoring water quality, temperature, biological and physical aspects in ...

  Citation × Citation Citation Abstract Copy Title: Aquatic Monitoring Program 2002-2003 Report Abstract -- The Applegate River Watershed Council (ARWC), a non-profit, 501(c)3 organization located in southern Oregon has been monitoring water quality, temperature, biological and physical aspects in the Applegate since 1997. The data collected by ARWC staff has established baseline conditions and allowed for water quality trend analysis in the 493,000-acre Applegate watershed located in the Rogue River Basin. Topics include Water Quality Monitoring, Water Temperature, Water Chemistry, Stream Flow Monitoring, Biological Monitoring, Little Applegate Stream Habitat And Enhancement Program, Snorkel Surveys, Steelhead Spawning Surveys, Lamprey Study, Physical Monitoring, Slate And Waters Creeks Cross Sections, Sediment And Heat Source Study In The Upper Applegate Watershed, Thompson Creek Habitat Survey, and Monitoring Program Summary. Title: Aquatic Monitoring Program 2002-2003 Report Abstract -- The Applegate River Watershed Council (ARWC), a non-profit, 501(c)3 organization located in southern Oregon has been monitoring water quality, temperature, biological and physical aspects in the Applegate since 1997. The data collected by ARWC staff has established baseline conditions and allowed for water quality trend analysis in the 493,000-acre Applegate watershed located in the Rogue River Basin. Topics include Water Quality Monitoring, Water Temperature, Water Chemistry, Stream Flow Monitoring, Biological Monitoring, Little Applegate Stream Habitat And Enhancement Program, Snorkel Surveys, Steelhead Spawning Surveys, Lamprey Study, Physical Monitoring, Slate And Waters Creeks Cross Sections, Sediment And Heat Source Study In The Upper Applegate Watershed, Thompson Creek Habitat Survey, and Monitoring Program Summary. Close

• 65. [Article] Lower Coast Fork Willamette River Watershed Assessment

  Abstract -- This watershed assessment of the lower Coast Fork Willamette (from the confluence with the Row River downstream to the confluence with the Middle Fork Willamette River) includes chapters on ...

  Citation × Citation Citation Abstract Copy Title: Lower Coast Fork Willamette River Watershed Assessment Abstract -- This watershed assessment of the lower Coast Fork Willamette (from the confluence with the Row River downstream to the confluence with the Middle Fork Willamette River) includes chapters on land ownership; history and geology; hydrology and water use; channel habitat types; riparian zone conditions; wetland types, distribution and functions; sediment sources; water quality; stream channel modifications; fish populations and habitat; references; and numerous tables and charts. Existing information was supplemented by a Council-sponsored stream habitat inventory in some areas. The associated maps are in a separate pdf file. 87 pp. Title: Lower Coast Fork Willamette River Watershed Assessment Abstract -- This watershed assessment of the lower Coast Fork Willamette (from the confluence with the Row River downstream to the confluence with the Middle Fork Willamette River) includes chapters on land ownership; history and geology; hydrology and water use; channel habitat types; riparian zone conditions; wetland types, distribution and functions; sediment sources; water quality; stream channel modifications; fish populations and habitat; references; and numerous tables and charts. Existing information was supplemented by a Council-sponsored stream habitat inventory in some areas. The associated maps are in a separate pdf file. 87 pp. Close

• 66. [Article] Bakeoven (Deschutes) Watershed Assessment, 2005

  Abstract -- The headwaters of the Bakeoven Watershed are located in the Shaniko area in southern Wasco County, east of the Deschutes River at elevations just above 3,200 feet. Bakeoven Creek flows to the ...

  Citation × Citation Citation Abstract Copy Title: Bakeoven (Deschutes) Watershed Assessment, 2005 Abstract -- The headwaters of the Bakeoven Watershed are located in the Shaniko area in southern Wasco County, east of the Deschutes River at elevations just above 3,200 feet. Bakeoven Creek flows to the Deschutes River at Maupin City Park. Chapters include historic conditions, stream channels, fish and fish habitat, hydrology, riparian conditions, wetlands, road network, water quality, wildlife and wildlife habitat, economic impacts of conservation, summary of issues and recommendations, Bakeoven Action Plan, watershed council goals and objectives, glossary, and references. Numerous tables, figures, and maps summarize data collections. 97 pp. Title: Bakeoven (Deschutes) Watershed Assessment, 2005 Abstract -- The headwaters of the Bakeoven Watershed are located in the Shaniko area in southern Wasco County, east of the Deschutes River at elevations just above 3,200 feet. Bakeoven Creek flows to the Deschutes River at Maupin City Park. Chapters include historic conditions, stream channels, fish and fish habitat, hydrology, riparian conditions, wetlands, road network, water quality, wildlife and wildlife habitat, economic impacts of conservation, summary of issues and recommendations, Bakeoven Action Plan, watershed council goals and objectives, glossary, and references. Numerous tables, figures, and maps summarize data collections. 97 pp. Close

• 67. [Article] OWEB Grant Number 208-2084 Project Completion Report - PUR Monitoring

  Abstract -- While it is assumed that habitat enhancement and fish passage improvements increase fish production, there is little empirical data to support that claim in the Umpqua Basin. The Umpqua District ...

  Citation × Citation Citation Abstract Copy Title: OWEB Grant Number 208-2084 Project Completion Report - PUR Monitoring Abstract -- While it is assumed that habitat enhancement and fish passage improvements increase fish production, there is little empirical data to support that claim in the Umpqua Basin. The Umpqua District has used smolt traps in the past to both establish a baseline record and to attempt to determine any response to habitat enhancement (Brush, Hinkle, and Big Tom Folley Creeks). Brush Creek and Big Tom Folley were originally chosen as monitoring sites since they are similar in characteristics, and Brush was originally the treatment stream for restoration projects while Big Tom Folley was used as the control until later projects occurred. Currently, there are PUR habitat enhancement projects scheduled to take place within the Little Wolf Creek and Wolf Creek basins. In order to gain more insight as to whether restoration efforts improve fish populations and address limiting factors, baseline and post treatment surveys will be needed. Restoration that is planned in Wolf and Little Wolf Creeks in 2008 and 2009 provides a unique opportunity to examine stream and fish responses to log-only and boulder-only instream placements. Pre-treatment data exists on these streams for smolt outmigration, summer habitat, spawning adults, summer seeding, channel cross-sections and temperature. ODFW has been collecting smolt out-migration data at five sites in the Upper Umpqua and Elk Creek watersheds almost continuously for 15 years to monitor yearly trends and to calculate over-winter survival rates of coho and steelhead. This OWEB grant will add to this baseline data and provide funding to continue past monitoring and add new monitoring components. Continuous smolt trap data from Brush, Big Tom Folley, and Hinkle Creeks is important to future efforts to monitor watershed health. Extensive habitat enhancement and fish inventories have been completed within the Hinkle Creek, Brush Creek and Big Tom Folley Creek basins. The Oregon Department of Fish and Wildlife (ODFW) Umpqua Watershed District joined with the Partnership for the Umpqua Rivers (PUR) in an effort to continue ongoing juvenile monitoring within the Umpqua Basin. Since little is known about stream-specific limiting factors and fish production response to various habitat restoration treatments such as log or boulder placement, these long term data sets will help to understand the fish response aspect related to or resulting from habitat restoration projects. Title: OWEB Grant Number 208-2084 Project Completion Report - PUR Monitoring Abstract -- While it is assumed that habitat enhancement and fish passage improvements increase fish production, there is little empirical data to support that claim in the Umpqua Basin. The Umpqua District has used smolt traps in the past to both establish a baseline record and to attempt to determine any response to habitat enhancement (Brush, Hinkle, and Big Tom Folley Creeks). Brush Creek and Big Tom Folley were originally chosen as monitoring sites since they are similar in characteristics, and Brush was originally the treatment stream for restoration projects while Big Tom Folley was used as the control until later projects occurred. Currently, there are PUR habitat enhancement projects scheduled to take place within the Little Wolf Creek and Wolf Creek basins. In order to gain more insight as to whether restoration efforts improve fish populations and address limiting factors, baseline and post treatment surveys will be needed. Restoration that is planned in Wolf and Little Wolf Creeks in 2008 and 2009 provides a unique opportunity to examine stream and fish responses to log-only and boulder-only instream placements. Pre-treatment data exists on these streams for smolt outmigration, summer habitat, spawning adults, summer seeding, channel cross-sections and temperature. ODFW has been collecting smolt out-migration data at five sites in the Upper Umpqua and Elk Creek watersheds almost continuously for 15 years to monitor yearly trends and to calculate over-winter survival rates of coho and steelhead. This OWEB grant will add to this baseline data and provide funding to continue past monitoring and add new monitoring components. Continuous smolt trap data from Brush, Big Tom Folley, and Hinkle Creeks is important to future efforts to monitor watershed health. Extensive habitat enhancement and fish inventories have been completed within the Hinkle Creek, Brush Creek and Big Tom Folley Creek basins. The Oregon Department of Fish and Wildlife (ODFW) Umpqua Watershed District joined with the Partnership for the Umpqua Rivers (PUR) in an effort to continue ongoing juvenile monitoring within the Umpqua Basin. Since little is known about stream-specific limiting factors and fish production response to various habitat restoration treatments such as log or boulder placement, these long term data sets will help to understand the fish response aspect related to or resulting from habitat restoration projects. Close

• 68. [Article] Luckiamute Rapid Bio-Assessment

  Abstract -- The 2011 Rapid Bio-Assessment inventory of the Luckiamute Watershed was a replicate inventory that attempted to target the most productive salmonid habitats in the basin. This was the fourth ...

  Citation × Citation Citation Abstract Copy Title: Luckiamute Rapid Bio-Assessment Abstract -- The 2011 Rapid Bio-Assessment inventory of the Luckiamute Watershed was a replicate inventory that attempted to target the most productive salmonid habitats in the basin. This was the fourth consecutive inventory in the basin designed to describe the distribution and relative abundance of coho, cutthroat trout and winter steelhead. The entire basin (214 stream miles) was inventoried in 2008 utilizing the RBA protocol which included many miles of dysfunctional aquatic habitats that currently exhibit deep channel entrenchment, elevated summer temperature profiles and provided limited summer production potential. Survey efforts were reduced to 96.6 stream miles in 2009 and covered only the highest quality habitat reaches. Surveys were further refined in 2010 to a subset of the highest quality habitats (90.2 stream miles) and reduced again in 2011 to 84.6 stream miles. Some streams in the basin were also surveyed in 2002 and 2003 in a separate effort funded by Boise Cascade, the previous owner of the current Forest Capital holdings. These included Beaver, Boulder, Clayton, Cougar, Miller, Pedee, Ritner, Sheythe, West Fork Luckiamute, Wolf, and approximately 7 miles of the upper Luckiamute mainstem. Results and comparisons to those surveys are included below in the Site Specific observations. The intent of the RBA inventory was to gather information on the status of juvenile salmonid summer distributions and summer rearing densities. The inventory consisted of extensive snorkel surveys that began at the mouth of each stream and continued to the end of significant salmonid rearing potential (not to the end of cutthroat distribution). These surveys will be used to develop a base line for understanding how juvenile salmonids are currently utilizing habitats within the basin during summer flow regimes. Replicates of this inventory in high priority stream reaches (streams exhibiting residual system function) will be critical for identifying trends in the distribution and abundance of juvenile coho, steelhead and cutthroat in response to watershed restoration and management. The Rapid Bio-Assessment (RBA) survey method was designed to sub-sample 20 percent of the pool habitats using a Rapid Assay technique that could cover large distances and succeed in describing the current distribution of juvenile salmonids in all of the surveyed streams and their tributaries. Beaver dam frequency was also recorded. Title: Luckiamute Rapid Bio-Assessment Abstract -- The 2011 Rapid Bio-Assessment inventory of the Luckiamute Watershed was a replicate inventory that attempted to target the most productive salmonid habitats in the basin. This was the fourth consecutive inventory in the basin designed to describe the distribution and relative abundance of coho, cutthroat trout and winter steelhead. The entire basin (214 stream miles) was inventoried in 2008 utilizing the RBA protocol which included many miles of dysfunctional aquatic habitats that currently exhibit deep channel entrenchment, elevated summer temperature profiles and provided limited summer production potential. Survey efforts were reduced to 96.6 stream miles in 2009 and covered only the highest quality habitat reaches. Surveys were further refined in 2010 to a subset of the highest quality habitats (90.2 stream miles) and reduced again in 2011 to 84.6 stream miles. Some streams in the basin were also surveyed in 2002 and 2003 in a separate effort funded by Boise Cascade, the previous owner of the current Forest Capital holdings. These included Beaver, Boulder, Clayton, Cougar, Miller, Pedee, Ritner, Sheythe, West Fork Luckiamute, Wolf, and approximately 7 miles of the upper Luckiamute mainstem. Results and comparisons to those surveys are included below in the Site Specific observations. The intent of the RBA inventory was to gather information on the status of juvenile salmonid summer distributions and summer rearing densities. The inventory consisted of extensive snorkel surveys that began at the mouth of each stream and continued to the end of significant salmonid rearing potential (not to the end of cutthroat distribution). These surveys will be used to develop a base line for understanding how juvenile salmonids are currently utilizing habitats within the basin during summer flow regimes. Replicates of this inventory in high priority stream reaches (streams exhibiting residual system function) will be critical for identifying trends in the distribution and abundance of juvenile coho, steelhead and cutthroat in response to watershed restoration and management. The Rapid Bio-Assessment (RBA) survey method was designed to sub-sample 20 percent of the pool habitats using a Rapid Assay technique that could cover large distances and succeed in describing the current distribution of juvenile salmonids in all of the surveyed streams and their tributaries. Beaver dam frequency was also recorded. Close

• 69. [Article] Oregon South Coast Estuaries: Hunter Creek, Pistol River, Chetco River, & Winchuck River Tidal Wetlands Assessment (2012-2015)

  Abstract -- Although tidal wetlands on the Oregon South Coast are limited in extent, they may be particularly valuable for a variety of wetland functions. This assessment combines the Brophy (2007) and ...

  Citation × Citation Citation Abstract Copy Title: Oregon South Coast Estuaries: Hunter Creek, Pistol River, Chetco River, & Winchuck River Tidal Wetlands Assessment (2012-2015) Abstract -- Although tidal wetlands on the Oregon South Coast are limited in extent, they may be particularly valuable for a variety of wetland functions. This assessment combines the Brophy (2007) and Adamus (2005) approaches to quantify the extent and causes of habitat loss and hydrogeomorphic changes in tidal wetlands of four Oregon South Coast Estuaries. The potential for restoring critical habitat and wetland functions is ranked using Ecological Prioritization Criteria (Brophy, 2007), while indicators of function, risk, and integrity are evaluated using scoring models from the Adamus (2005) Hydrogeomorphic (HGM) Rapid Assessment Method. The extent of inundation (head of tide) during King Tide conditions was observed and documented by staff and volunteers. Field measurements of salinity concentrations and stratification during high and low flow were tabulated. The historic aerial photo record was examined to detect channel migration, floodplain re-vegetation, and human-caused alterations. Related studies were combined with these observations to provide a summary of estuary hydrology, sedimentation, and channel stability related to wetland establishment and loss in each of the four estuaries. Ecological priority scores (Brophy, 2007) varied with wetland size, tidal channel condition, connectivity, and diversity of vegetation classes. Wetlands were categorized as restoration or conservation types, and priority ranks for wetlands were depicted on orthophoto base maps. Tidal wetlands and nearby floodplain wetlands in a variety of geomorphic settings were surveyed using the HGM protocol, including one “reference” and one restoration site . The HGM survey scores 55 indicators, including botanical transects, used to rank wetland functions (calculated by indicator scoring models). Risks to wetlands include human disturbances in close proximity to the wetlands and floodplains, resulting from the narrow valley floors in this tectonically active region. Wetland integrity is threatened by a surprising large proportion of non-native species in the botanical transects, 40%. Wetland indicators that scored low, and could be restored or enhanced, are discussed in a restoration considerations narrative. Wetland descriptions include lists of plant species, grouped by wetland status, native/non-native, and perennial/annual persistence. In addition to the HGM scores, an analysis of cover and diversity of all plant species in plots, off-transect species diversity, and waterfowl food distribution was completed using a wetland vegetation database developed for the Oregon South Coast. Title: Oregon South Coast Estuaries: Hunter Creek, Pistol River, Chetco River, & Winchuck River Tidal Wetlands Assessment (2012-2015) Abstract -- Although tidal wetlands on the Oregon South Coast are limited in extent, they may be particularly valuable for a variety of wetland functions. This assessment combines the Brophy (2007) and Adamus (2005) approaches to quantify the extent and causes of habitat loss and hydrogeomorphic changes in tidal wetlands of four Oregon South Coast Estuaries. The potential for restoring critical habitat and wetland functions is ranked using Ecological Prioritization Criteria (Brophy, 2007), while indicators of function, risk, and integrity are evaluated using scoring models from the Adamus (2005) Hydrogeomorphic (HGM) Rapid Assessment Method. The extent of inundation (head of tide) during King Tide conditions was observed and documented by staff and volunteers. Field measurements of salinity concentrations and stratification during high and low flow were tabulated. The historic aerial photo record was examined to detect channel migration, floodplain re-vegetation, and human-caused alterations. Related studies were combined with these observations to provide a summary of estuary hydrology, sedimentation, and channel stability related to wetland establishment and loss in each of the four estuaries. Ecological priority scores (Brophy, 2007) varied with wetland size, tidal channel condition, connectivity, and diversity of vegetation classes. Wetlands were categorized as restoration or conservation types, and priority ranks for wetlands were depicted on orthophoto base maps. Tidal wetlands and nearby floodplain wetlands in a variety of geomorphic settings were surveyed using the HGM protocol, including one “reference” and one restoration site . The HGM survey scores 55 indicators, including botanical transects, used to rank wetland functions (calculated by indicator scoring models). Risks to wetlands include human disturbances in close proximity to the wetlands and floodplains, resulting from the narrow valley floors in this tectonically active region. Wetland integrity is threatened by a surprising large proportion of non-native species in the botanical transects, 40%. Wetland indicators that scored low, and could be restored or enhanced, are discussed in a restoration considerations narrative. Wetland descriptions include lists of plant species, grouped by wetland status, native/non-native, and perennial/annual persistence. In addition to the HGM scores, an analysis of cover and diversity of all plant species in plots, off-transect species diversity, and waterfowl food distribution was completed using a wetland vegetation database developed for the Oregon South Coast. Close

• 70. [Article] Euchre Wood PE Report 2013

  Abstract -- Rapid bio-assessment juvenile snorkel surveys were completed in 2005, 2007, 2009, 2011, and 2013 as part of a long term data set on the mainstem of Euchre Creek. The 2005 survey captured pre-implementation ...

  Citation × Citation Citation Abstract Copy Title: Euchre Wood PE Report 2013 Abstract -- Rapid bio-assessment juvenile snorkel surveys were completed in 2005, 2007, 2009, 2011, and 2013 as part of a long term data set on the mainstem of Euchre Creek. The 2005 survey captured pre-implementation conditions on a large wood placement project reach. The results of these surveys are summarized in the attached report. Title: Euchre Wood PE Report 2013 Abstract -- Rapid bio-assessment juvenile snorkel surveys were completed in 2005, 2007, 2009, 2011, and 2013 as part of a long term data set on the mainstem of Euchre Creek. The 2005 survey captured pre-implementation conditions on a large wood placement project reach. The results of these surveys are summarized in the attached report. Close

• 71. [Article] Morton Creek AIP Report-2008 & 2012

  Abstract -- In 2009 the Curry Soil and Water Conservation District (District), the South Coast Watershed Council (Council), and their partners, undertook a channel relocation project on lower Morton Creek ...

  Citation × Citation Citation Abstract Copy Title: Morton Creek AIP Report-2008 & 2012 Abstract -- In 2009 the Curry Soil and Water Conservation District (District), the South Coast Watershed Council (Council), and their partners, undertook a channel relocation project on lower Morton Creek that replaced 0.5 miles of ditched stream channel with 0.6 miles of newly constructed, designed stream channel. To evaluate the effectiveness of the project the District and Council conducted pre and post stream habitat surveys using the Oregon Department of Fish and Wildlife’s (ODFW) Aquatic Inventory Project (AIP) protocol. This report is a comparison of the results of those surveys. Title: Morton Creek AIP Report-2008 & 2012 Abstract -- In 2009 the Curry Soil and Water Conservation District (District), the South Coast Watershed Council (Council), and their partners, undertook a channel relocation project on lower Morton Creek that replaced 0.5 miles of ditched stream channel with 0.6 miles of newly constructed, designed stream channel. To evaluate the effectiveness of the project the District and Council conducted pre and post stream habitat surveys using the Oregon Department of Fish and Wildlife’s (ODFW) Aquatic Inventory Project (AIP) protocol. This report is a comparison of the results of those surveys. Close

• 72. [Article] Butte Creek AIP Report 2008 & 2012

  Abstract -- In 2009 the Curry Soil and Water Conservation District (District), the South Coast Watershed Council (Council), and their partners, undertook a channel relocation project on lower Morton Creek ...

  Citation × Citation Citation Abstract Copy Title: Butte Creek AIP Report 2008 & 2012 Abstract -- In 2009 the Curry Soil and Water Conservation District (District), the South Coast Watershed Council (Council), and their partners, undertook a channel relocation project on lower Morton Creek that replaced 0.5 miles of ditched stream channel with 0.6 miles of newly constructed, designed stream channel. To evaluate the effectiveness of the project the District and Council conducted pre and post stream habitat surveys using the Oregon Department of Fish and Wildlife’s (ODFW) Aquatic Inventory Project (AIP) protocol. This report is a comparison of the results of those surveys. Title: Butte Creek AIP Report 2008 & 2012 Abstract -- In 2009 the Curry Soil and Water Conservation District (District), the South Coast Watershed Council (Council), and their partners, undertook a channel relocation project on lower Morton Creek that replaced 0.5 miles of ditched stream channel with 0.6 miles of newly constructed, designed stream channel. To evaluate the effectiveness of the project the District and Council conducted pre and post stream habitat surveys using the Oregon Department of Fish and Wildlife’s (ODFW) Aquatic Inventory Project (AIP) protocol. This report is a comparison of the results of those surveys. Close

• 73. [Article] Curry SWCD coho spawning winter 2012_13

  Abstract -- Salmonid spawning surveys were conducted in the winter of 2012-13 on 36 stream reaches within 26 streams.

  Citation × Citation Citation Abstract Copy Title: Curry SWCD coho spawning winter 2012_13 Abstract -- Salmonid spawning surveys were conducted in the winter of 2012-13 on 36 stream reaches within 26 streams. Title: Curry SWCD coho spawning winter 2012_13 Abstract -- Salmonid spawning surveys were conducted in the winter of 2012-13 on 36 stream reaches within 26 streams. Close

• 74. [Article] Curry SWCD coho spawning winter 2013_14

  Abstract -- Salmonid spawning surveys were conducted in the winter of 2013-14 on 24 stream reaches in 14 streams.

  Citation × Citation Citation Abstract Copy Title: Curry SWCD coho spawning winter 2013_14 Abstract -- Salmonid spawning surveys were conducted in the winter of 2013-14 on 24 stream reaches in 14 streams. Title: Curry SWCD coho spawning winter 2013_14 Abstract -- Salmonid spawning surveys were conducted in the winter of 2013-14 on 24 stream reaches in 14 streams. Close

• 75. [Article] ODFW Coastal Juvenile Coho Survey Site Summary 1998-2004

  Abstract -- These are summary data of snorkeling and electrofishing surveys as part of the Oregon Plan for Salmon and Watersheds. The Oregon Department of Fish and Wildlife (ODFW) began a project in 1998 ...

  Citation × Citation Citation Abstract Copy Title: ODFW Coastal Juvenile Coho Survey Site Summary 1998-2004 Abstract -- These are summary data of snorkeling and electrofishing surveys as part of the Oregon Plan for Salmon and Watersheds. The Oregon Department of Fish and Wildlife (ODFW) began a project in 1998 to monitor juvenile coho salmon (Oncorhynchus kisutch) in Oregon coastal streams. Sites are randomly selected using Environmental Mapping and Assessment Program (EMAP) protocol (Stevens and Olsen 1999). The EMAP site selection process is used to insure a spatially balanced and unbiased selection of sample sites in stream reaches for each monitoring area. Title: ODFW Coastal Juvenile Coho Survey Site Summary 1998-2004 Abstract -- These are summary data of snorkeling and electrofishing surveys as part of the Oregon Plan for Salmon and Watersheds. The Oregon Department of Fish and Wildlife (ODFW) began a project in 1998 to monitor juvenile coho salmon (Oncorhynchus kisutch) in Oregon coastal streams. Sites are randomly selected using Environmental Mapping and Assessment Program (EMAP) protocol (Stevens and Olsen 1999). The EMAP site selection process is used to insure a spatially balanced and unbiased selection of sample sites in stream reaches for each monitoring area. Close

• 76. [Article] Spring Chinook Salmon in the Willamette and Sandy Rivers, October 2003 through September 2004

  Abstract -- The Oregon Fish and Wildlife Commission adopted the Native Fish Conservation Policy (ODFW 2003a) and the Hatchery Management Policy (ODFW 2003b) in part to reduce adverse impacts of hatchery ...

  Citation × Citation Citation Abstract Copy Title: Spring Chinook Salmon in the Willamette and Sandy Rivers, October 2003 through September 2004 Abstract -- The Oregon Fish and Wildlife Commission adopted the Native Fish Conservation Policy (ODFW 2003a) and the Hatchery Management Policy (ODFW 2003b) in part to reduce adverse impacts of hatchery programs on wild native stocks. The Native Fish Conservation Policy recognizes that naturally produced native fish are the foundation for long-term sustainability of native species and hatchery programs, and the fisheries they support. In the past, hatchery programs and fish passage issues were the focus of spring Chinook salmon management in the Willamette and Sandy basins. Limited information was collected on the genetic structure among basin populations, on abundance and distribution of natural spawning, on rearing and migrating of juvenile salmon, or on strategies for reducing risks that large hatchery programs pose for wild salmon populations. This study was implemented to gather this information. Annual reports (available for 1996-2004 for this project) summarize data and are available at the above website. Title: Spring Chinook Salmon in the Willamette and Sandy Rivers, October 2003 through September 2004 Abstract -- The Oregon Fish and Wildlife Commission adopted the Native Fish Conservation Policy (ODFW 2003a) and the Hatchery Management Policy (ODFW 2003b) in part to reduce adverse impacts of hatchery programs on wild native stocks. The Native Fish Conservation Policy recognizes that naturally produced native fish are the foundation for long-term sustainability of native species and hatchery programs, and the fisheries they support. In the past, hatchery programs and fish passage issues were the focus of spring Chinook salmon management in the Willamette and Sandy basins. Limited information was collected on the genetic structure among basin populations, on abundance and distribution of natural spawning, on rearing and migrating of juvenile salmon, or on strategies for reducing risks that large hatchery programs pose for wild salmon populations. This study was implemented to gather this information. Annual reports (available for 1996-2004 for this project) summarize data and are available at the above website. Close

• 77. [Article] Native Trout Studies, 2001

  Abstract -- Summary: We radio-tagged 34 adult westslope cutthroat trout in Rail Creek and Roberts Creek in the mainstem John Day River subbasin. These fish were located weekly by telemetry, as were those ...

  Citation × Citation Citation Abstract Copy Title: Native Trout Studies, 2001 Abstract -- Summary: We radio-tagged 34 adult westslope cutthroat trout in Rail Creek and Roberts Creek in the mainstem John Day River subbasin. These fish were located weekly by telemetry, as were those with active transmitters applied in 2000, to determine seasonal movements. Habitat measurements were collected at each re-location of each radio-tagged fish to determine their seasonal habitat preferences. We collected tissue samples from westslope cutthroat trout and rainbow trout in two streams for genetic description of the populations, and to determine the extent of hybridization between the two species. We helped survey Davis Creek, tributary to the Middle Fork John Day River, to determine whether bull trout were present Title: Native Trout Studies, 2001 Abstract -- Summary: We radio-tagged 34 adult westslope cutthroat trout in Rail Creek and Roberts Creek in the mainstem John Day River subbasin. These fish were located weekly by telemetry, as were those with active transmitters applied in 2000, to determine seasonal movements. Habitat measurements were collected at each re-location of each radio-tagged fish to determine their seasonal habitat preferences. We collected tissue samples from westslope cutthroat trout and rainbow trout in two streams for genetic description of the populations, and to determine the extent of hybridization between the two species. We helped survey Davis Creek, tributary to the Middle Fork John Day River, to determine whether bull trout were present Close

• 78. [Article] Aquatic Habitat in Oregon Coastal Streams: Winter, 1999-2001

  Abstract -- We compared summer and winter aquatic habitat conditions to determine patterns of seasonal habitat dynamics for coho salmon (Oncorhynchus kisutch). Winter sites corresponded to summer sites, ...

  Citation × Citation Citation Abstract Copy Title: Aquatic Habitat in Oregon Coastal Streams: Winter, 1999-2001 Abstract -- We compared summer and winter aquatic habitat conditions to determine patterns of seasonal habitat dynamics for coho salmon (Oncorhynchus kisutch). Winter sites corresponded to summer sites, facilitating a direct comparison between seasons on a site specific and regional scale. The data sets included 128 sites selected from the Oregon Plan habitat sites (OPHS) surveyed in the summers of 1999 and 2000 and surveyed again in the winters of 2000 and 2001. We found significant differences among geomorphic, hydrologic, and physical habitat variables measured along identical reaches in streams between winter and summer. Increases in water volume corresponded with increased deep pool density, secondary channel habitats, and wood density. These differences highlight the importance of high winter flows in terms of their contribution towards essential habitat for coho survival and reproduction. Differences among habitat variables from consecutive winters were minimal, indicating that any differences in habitat variables may be a result of variation in annual precipitation. Moreover, minimal differences in habitat variables were observed between Basin and OPHS surveys, also leading to the suggestion that OPHS surveys, conducted during the summer may provide important baseline information on habitat variables within and among watersheds. Habitat quality, as measured by benchmarks, was shown to be independent of land ownership but not independent of monitoring area. This investigation allowed us to quantify seasonal changes in summer-to-winter habitat dynamics in coastal Oregon streams. Future research could involve the addition of juvenile salmon surveys with habitat surveys to determine any significant associations between fish density and habitat quality. Furthermore, habitat variables measured during the summer might be used to determine winter habitat conditions (i.e. and thus quality), after accounting for variation in annual precipitation. Attribute means and estimates of variation, measured at identical sites in summer and winter over the long-term, may be beneficial when linking summer to winter habitat variables and ultimately to fish density estimates, thereby increasing sample size and predictability. Title: Aquatic Habitat in Oregon Coastal Streams: Winter, 1999-2001 Abstract -- We compared summer and winter aquatic habitat conditions to determine patterns of seasonal habitat dynamics for coho salmon (Oncorhynchus kisutch). Winter sites corresponded to summer sites, facilitating a direct comparison between seasons on a site specific and regional scale. The data sets included 128 sites selected from the Oregon Plan habitat sites (OPHS) surveyed in the summers of 1999 and 2000 and surveyed again in the winters of 2000 and 2001. We found significant differences among geomorphic, hydrologic, and physical habitat variables measured along identical reaches in streams between winter and summer. Increases in water volume corresponded with increased deep pool density, secondary channel habitats, and wood density. These differences highlight the importance of high winter flows in terms of their contribution towards essential habitat for coho survival and reproduction. Differences among habitat variables from consecutive winters were minimal, indicating that any differences in habitat variables may be a result of variation in annual precipitation. Moreover, minimal differences in habitat variables were observed between Basin and OPHS surveys, also leading to the suggestion that OPHS surveys, conducted during the summer may provide important baseline information on habitat variables within and among watersheds. Habitat quality, as measured by benchmarks, was shown to be independent of land ownership but not independent of monitoring area. This investigation allowed us to quantify seasonal changes in summer-to-winter habitat dynamics in coastal Oregon streams. Future research could involve the addition of juvenile salmon surveys with habitat surveys to determine any significant associations between fish density and habitat quality. Furthermore, habitat variables measured during the summer might be used to determine winter habitat conditions (i.e. and thus quality), after accounting for variation in annual precipitation. Attribute means and estimates of variation, measured at identical sites in summer and winter over the long-term, may be beneficial when linking summer to winter habitat variables and ultimately to fish density estimates, thereby increasing sample size and predictability. Close

• 79. [Article] Smith River Steelhead and Coho Monitoring Verification study, 2004

  Abstract -- Monitoring the status of salmonids in Oregon coastal streams is an important component of the Oregon Department of Fish and Wildlife’s (ODFW’s) contribution to the Oregon Plan for Salmon and ...

  Citation × Citation Citation Abstract Copy Title: Smith River Steelhead and Coho Monitoring Verification study, 2004 Abstract -- Monitoring the status of salmonids in Oregon coastal streams is an important component of the Oregon Department of Fish and Wildlife’s (ODFW’s) contribution to the Oregon Plan for Salmon and Watersheds. Since 1998, ODFW has implemented a probabilistic sampling design (Stevens 2002) to monitor adult and juvenile coho in Oregon coastal streams, and in 2002, ODFW expanded its monitoring program to include juvenile steelhead. Title: Smith River Steelhead and Coho Monitoring Verification study, 2004 Abstract -- Monitoring the status of salmonids in Oregon coastal streams is an important component of the Oregon Department of Fish and Wildlife’s (ODFW’s) contribution to the Oregon Plan for Salmon and Watersheds. Since 1998, ODFW has implemented a probabilistic sampling design (Stevens 2002) to monitor adult and juvenile coho in Oregon coastal streams, and in 2002, ODFW expanded its monitoring program to include juvenile steelhead. Close

• 80. [Article] Salmon, Steelhead and Bull Trout (SSBT) Pre-cursor Layer for Western Oregon

  Abstract -- This dataset represents both a derivation and synthesis of seven Oregon Fish Habitat Distribution datasets (winter steelhead, summer steelhead, coho salmon, spring Chinook, fall Chinook, chum ...

  Citation × Citation Citation Abstract Copy Title: Salmon, Steelhead and Bull Trout (SSBT) Pre-cursor Layer for Western Oregon Abstract -- This dataset represents both a derivation and synthesis of seven Oregon Fish Habitat Distribution datasets (winter steelhead, summer steelhead, coho salmon, spring Chinook, fall Chinook, chum salmon and Bull Trout) into a single SSBT dataset to support forestry related water protection rules. Stream reaches were filtered to include only the currently accessible habitat for the aforementioned species within the four Oregon Dept. of Forestry georegions in western Oregon: Western Cascade, Interior, Coast Range and South Coast. Basis categories were generalized into the following categories: observation-based or opinion-based. Observation based records include those records with a basis of: "Documented Observation of Fish" or observations of fish made during a protocol based survey, "Undocumented Observation of Fish" or observations of fish made during a non-protocol based survey, "Documented Observation of Habitat" or observation of habitat during a protocol based survey, and "Downstream of Documented Observation of Fish". Opinion based records include only those records which have a "Concurrence of Professional Opinion" amongst multiple fisheries biologists. The Oregon Fish Habitat Distribution Data Standard includes descriptions of these basis categories as well as the rules required for implementing updates. Data were synthesized into this single GIS dataset by selecting the "highest" record basis present across all 7 datasets. If an observation based record occurred within any one of the seven datasets, it was retained. If no observation based records were present across all seven species, the record was identified as opinion based. These data include all ODF stream size classes and also all ownerships and will be processed further by the Oregon Dept. of Forestry to identify where SSBT stream reaches occur on small and medium streams and on private lands in Western Oregon. Original source data are referenced to the National Hydrography Dataset (NHD). In some rare cases, records for different species describing the same stream reach may be represented by different stream geometry due to mapping that referenced different versions of the NHD. Title: Salmon, Steelhead and Bull Trout (SSBT) Pre-cursor Layer for Western Oregon Abstract -- This dataset represents both a derivation and synthesis of seven Oregon Fish Habitat Distribution datasets (winter steelhead, summer steelhead, coho salmon, spring Chinook, fall Chinook, chum salmon and Bull Trout) into a single SSBT dataset to support forestry related water protection rules. Stream reaches were filtered to include only the currently accessible habitat for the aforementioned species within the four Oregon Dept. of Forestry georegions in western Oregon: Western Cascade, Interior, Coast Range and South Coast. Basis categories were generalized into the following categories: observation-based or opinion-based. Observation based records include those records with a basis of: "Documented Observation of Fish" or observations of fish made during a protocol based survey, "Undocumented Observation of Fish" or observations of fish made during a non-protocol based survey, "Documented Observation of Habitat" or observation of habitat during a protocol based survey, and "Downstream of Documented Observation of Fish". Opinion based records include only those records which have a "Concurrence of Professional Opinion" amongst multiple fisheries biologists. The Oregon Fish Habitat Distribution Data Standard includes descriptions of these basis categories as well as the rules required for implementing updates. Data were synthesized into this single GIS dataset by selecting the "highest" record basis present across all 7 datasets. If an observation based record occurred within any one of the seven datasets, it was retained. If no observation based records were present across all seven species, the record was identified as opinion based. These data include all ODF stream size classes and also all ownerships and will be processed further by the Oregon Dept. of Forestry to identify where SSBT stream reaches occur on small and medium streams and on private lands in Western Oregon. Original source data are referenced to the National Hydrography Dataset (NHD). In some rare cases, records for different species describing the same stream reach may be represented by different stream geometry due to mapping that referenced different versions of the NHD. Close

• 81. [Article] Willamette Biological Opinion Hatchery Research 2002 Annual Report

  Abstract -- Possible risks of artificial propagation programs have been well documented. Hazards include disease transfer, competition for food and spawning sites, increased predation, increased incidental ...

  Citation × Citation Citation Abstract Copy Title: Willamette Biological Opinion Hatchery Research 2002 Annual Report Abstract -- 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 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: Willamette Biological Opinion Hatchery Research 2002 Annual Report Abstract -- 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 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

• 82. [Article] Willamette Biological Opinion Hatchery Research 2002-03 Addendum

  Abstract -- This report is an addendum to the report on activities in 2002 that was generated in December of that year. This report also presents results of spawning surveys and stomach content analysis ...

  Citation × Citation Citation Abstract Copy Title: Willamette Biological Opinion Hatchery Research 2002-03 Addendum Abstract -- This report is an addendum to the report on activities in 2002 that was generated in December of that year. This report also presents results of spawning surveys and stomach content analysis that were completed in 2003. A complete report for the 2003 survey season will be prepared after the seasons trapping and angler surveys have ended. Title: Willamette Biological Opinion Hatchery Research 2002-03 Addendum Abstract -- This report is an addendum to the report on activities in 2002 that was generated in December of that year. This report also presents results of spawning surveys and stomach content analysis that were completed in 2003. A complete report for the 2003 survey season will be prepared after the seasons trapping and angler surveys have ended. Close

• 83. [Article] Willamette Biological Opinion Hatchery Research 2003 Annual Report

  Abstract -- Possible risks of artificial propagation programs have been well documented. Hazards include disease transfer, competition for food and spawning sites, increased predation, increased incidental ...

  Citation × Citation Citation Abstract Copy Title: Willamette Biological Opinion Hatchery Research 2003 Annual Report Abstract -- 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: Willamette Biological Opinion Hatchery Research 2003 Annual Report Abstract -- 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

• 84. [Article] Willamette Biological Opinion Hatchery Research 2007 Interim Activities Report

  Abstract -- 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 ...

  Citation × Citation Citation Abstract Copy Title: Willamette Biological Opinion Hatchery Research 2007 Interim Activities Report Abstract -- 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, by providing a genetic reserve as well as 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 within the Upper Willamette River ESU. The project employs three types of activities to achieve this goal: sampling of returns to hatcheries, monitoring of adult migration through the use video observations, and monitoring natural production through spawning ground surveys. Title: Willamette Biological Opinion Hatchery Research 2007 Interim Activities Report Abstract -- 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, by providing a genetic reserve as well as 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 within the Upper Willamette River ESU. The project employs three types of activities to achieve this goal: sampling of returns to hatcheries, monitoring of adult migration through the use video observations, and monitoring natural production through spawning ground surveys. Close

• 85. [Article] Willamette Biological Opinion Hatchery Research 2008 Interim Activities Report

  Abstract -- Possible risks of artificial propagation programs have been well documented. Hazards include disease transfer, competition for food and spawning sites, increased predation, increased incidental ...

  Citation × Citation Citation Abstract Copy Title: Willamette Biological Opinion Hatchery Research 2008 Interim Activities Report Abstract -- 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; and Waples 1999). Hatcheries can also play a positive role for wild salmonids by bolstering populations, especially those on the verge of extirpation, by providing a genetic reserve as well as 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 within the Upper Willamette River ESU. ODFW submits this report in fulfillment of Task Order NWPOD-08-FH-05 (per Task 3). This report covers activities of July 2008–May 2009 that were implemented by ODFW on behalf of the Corps to assist with meeting the requirements of the reasonable and prudent alternatives and measures prescribed in the Willamette Project Biological Opinion (BiOp) of July 2008 (NOAA 2008). Although a strategy to implement actions identified on the BiOp has not yet been completed, the Corps provided interim funding to continue certain monitoring activities and initiate long-term planning as detailed below: Task 1 (a–f). Monitor straying of hatchery fish on natural spawning grounds in the North Santiam, South Santiam, McKenzie, and Middle Fork Willamette rivers to determine the distribution, abundance and proportion of hatchery and natural-origin fish spawning by: (1) conducting spawning ground surveys downstream of projects and upstream of Detroit and Foster reservoirs; (2) conducting re-surveys to assess variability in redd counts among crews; (3) estimating pre-spawning mortality; (4) estimating the percentage of hatchery-origin spawners using otolith analysis; (5) monitoring fin-clipped and unclipped fish passing Leaburg and upper Bennett dams. Task 2 (a–c). Monitor fin-clipped and unclipped fish entering hatcheries and collection facilities (i.e., record number, origin, length, date of return); determine origin using otolith analysis; collect tissue samples for genetic analysis. Task 4. Work with Corps and/or contractors to develop coordinated monitoring plan for Corps-funded hatchery programs based on requirements in the 2008 BiOp. Title: Willamette Biological Opinion Hatchery Research 2008 Interim Activities Report Abstract -- 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; and Waples 1999). Hatcheries can also play a positive role for wild salmonids by bolstering populations, especially those on the verge of extirpation, by providing a genetic reserve as well as 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 within the Upper Willamette River ESU. ODFW submits this report in fulfillment of Task Order NWPOD-08-FH-05 (per Task 3). This report covers activities of July 2008–May 2009 that were implemented by ODFW on behalf of the Corps to assist with meeting the requirements of the reasonable and prudent alternatives and measures prescribed in the Willamette Project Biological Opinion (BiOp) of July 2008 (NOAA 2008). Although a strategy to implement actions identified on the BiOp has not yet been completed, the Corps provided interim funding to continue certain monitoring activities and initiate long-term planning as detailed below: Task 1 (a–f). Monitor straying of hatchery fish on natural spawning grounds in the North Santiam, South Santiam, McKenzie, and Middle Fork Willamette rivers to determine the distribution, abundance and proportion of hatchery and natural-origin fish spawning by: (1) conducting spawning ground surveys downstream of projects and upstream of Detroit and Foster reservoirs; (2) conducting re-surveys to assess variability in redd counts among crews; (3) estimating pre-spawning mortality; (4) estimating the percentage of hatchery-origin spawners using otolith analysis; (5) monitoring fin-clipped and unclipped fish passing Leaburg and upper Bennett dams. Task 2 (a–c). Monitor fin-clipped and unclipped fish entering hatcheries and collection facilities (i.e., record number, origin, length, date of return); determine origin using otolith analysis; collect tissue samples for genetic analysis. Task 4. Work with Corps and/or contractors to develop coordinated monitoring plan for Corps-funded hatchery programs based on requirements in the 2008 BiOp. Close

• 86. [Article] Willamette Biological Opinion Hatchery Research 2010 Annual Report

  Abstract -- Task 1.1: Distribution, Abundance, and Proportion of Hatchery and Natural-Origin Chinook Salmon: Counts of spring Chinook redds were similar in 2010 compared to the 2002–2009 averages for the ...

  Citation × Citation Citation Abstract Copy Title: Willamette Biological Opinion Hatchery Research 2010 Annual Report Abstract -- Task 1.1: Distribution, Abundance, and Proportion of Hatchery and Natural-Origin Chinook Salmon: Counts of spring Chinook redds were similar in 2010 compared to the 2002–2009 averages for the Middle Fork Willamette, McKenzie and the North Santiam rivers and significantly higher in the South Santiam River Preliminary analyses indicate that the proportions of hatchery fish recovered as carcasses from the spawning grounds varied significantly among all four surveyed sub-basins (South Santiam > M. Fork Willamette > North Santiam > McKenzie) Task 1.2: Monitor fin-clipped & unclipped fish passing Leaburg and Upper Bennett dams. Adult fish passage at Leaburg and Upper Bennett dams was continuously monitored in 2010. We estimated that 2,696 spring Chinook (52% unclipped) passed above Leaburg Dam and 5,956 passed above upper Bennett Dam (14% unclipped). Passage at Leaburg Dam of fin-clipped fish was strongly bimodal with peaks in June (coincident with passage of the majority of unclipped fish) and September (coincident with a smaller proportion of unclipped fish). This bimodal peak suggests that hatchery fish might be removed in September to reduce the proportion of hatchery origin spawners while simultaneously reducing the impacts of handling wild fish. Task 2.1: Collection, spawn timing, and Hatchery/Wild (H/W ) composition for broodstock management. Collection, spawn timing, and H/W composition for broodstock management were successfully monitored at all facilities in 2010. Task 2.2: Determine Survival of Outplanted Fish and Abundance of Spawners. Patterns of pre-spawning mortality were similar to results in 2009 with mortality below project dams significantly higher than that above project dams. We did not detect significant differences in mortality between clipped and unclipped spring Chinook. In comparisons of pre-spawning mortality among sub-basins above project dams, pre-spawning mortality was uniformly low in the Breitenbush and N. Santiam above Detroit, S. Santiam above Foster, and in the S. Fork McKenzie. Pre-spawning mortality was uniformly higher above project dams in the N. Fork Mid. Fork Willamette, Fall Creek and the Little N. Fork Santiam. No comprehensive surveys were conducted in the Middle Fork Willamette. Task 3.1: Determine the extent of summer steelhead reproduction in the wild: We developed a formal study plan to analyze and interpret genetic results from a collection of 299 tissue samples from unclipped juvenile steelhead at Willamette Falls, five from the mainstem Willamette River, and two from the South Santiam River in 2010 in addition to a single sample from an unclipped adult steelhead at the Minto fish collection facility. Samples were preserved 7 and cataloged and then shipped to the NOAA Fisheries Manchester, Washington (WA) laboratory for analysis. Task 3.2: Evaluate release strategies for summer steelhead to increase migration and reduce impacts on wild fish. Study plans to evaluate advantages and disadvantages of volitional release strategies were completed and presented in the 2009 annual report to USACE (Cannon et al. 2010). Funding to process the tissue samples was not available in 2010, and no progress was made in executing the proposed work. Title: Willamette Biological Opinion Hatchery Research 2010 Annual Report Abstract -- Task 1.1: Distribution, Abundance, and Proportion of Hatchery and Natural-Origin Chinook Salmon: Counts of spring Chinook redds were similar in 2010 compared to the 2002–2009 averages for the Middle Fork Willamette, McKenzie and the North Santiam rivers and significantly higher in the South Santiam River Preliminary analyses indicate that the proportions of hatchery fish recovered as carcasses from the spawning grounds varied significantly among all four surveyed sub-basins (South Santiam > M. Fork Willamette > North Santiam > McKenzie) Task 1.2: Monitor fin-clipped & unclipped fish passing Leaburg and Upper Bennett dams. Adult fish passage at Leaburg and Upper Bennett dams was continuously monitored in 2010. We estimated that 2,696 spring Chinook (52% unclipped) passed above Leaburg Dam and 5,956 passed above upper Bennett Dam (14% unclipped). Passage at Leaburg Dam of fin-clipped fish was strongly bimodal with peaks in June (coincident with passage of the majority of unclipped fish) and September (coincident with a smaller proportion of unclipped fish). This bimodal peak suggests that hatchery fish might be removed in September to reduce the proportion of hatchery origin spawners while simultaneously reducing the impacts of handling wild fish. Task 2.1: Collection, spawn timing, and Hatchery/Wild (H/W ) composition for broodstock management. Collection, spawn timing, and H/W composition for broodstock management were successfully monitored at all facilities in 2010. Task 2.2: Determine Survival of Outplanted Fish and Abundance of Spawners. Patterns of pre-spawning mortality were similar to results in 2009 with mortality below project dams significantly higher than that above project dams. We did not detect significant differences in mortality between clipped and unclipped spring Chinook. In comparisons of pre-spawning mortality among sub-basins above project dams, pre-spawning mortality was uniformly low in the Breitenbush and N. Santiam above Detroit, S. Santiam above Foster, and in the S. Fork McKenzie. Pre-spawning mortality was uniformly higher above project dams in the N. Fork Mid. Fork Willamette, Fall Creek and the Little N. Fork Santiam. No comprehensive surveys were conducted in the Middle Fork Willamette. Task 3.1: Determine the extent of summer steelhead reproduction in the wild: We developed a formal study plan to analyze and interpret genetic results from a collection of 299 tissue samples from unclipped juvenile steelhead at Willamette Falls, five from the mainstem Willamette River, and two from the South Santiam River in 2010 in addition to a single sample from an unclipped adult steelhead at the Minto fish collection facility. Samples were preserved 7 and cataloged and then shipped to the NOAA Fisheries Manchester, Washington (WA) laboratory for analysis. Task 3.2: Evaluate release strategies for summer steelhead to increase migration and reduce impacts on wild fish. Study plans to evaluate advantages and disadvantages of volitional release strategies were completed and presented in the 2009 annual report to USACE (Cannon et al. 2010). Funding to process the tissue samples was not available in 2010, and no progress was made in executing the proposed work. Close

• 87. [Article] Willamette BiOp - Evaluation of the Trap and Transport of Adult Steelhead Above USACE Project Dams in the Upper Willamette Basin

  Abstract -- Wild, winter-run steelhead are trapped and transported above US Army Corps dams in the Willamette River basin in an effort to reintroduce these fish into historical habitats as part of federal ...

  Citation × Citation Citation Abstract Copy Title: Willamette BiOp - Evaluation of the Trap and Transport of Adult Steelhead Above USACE Project Dams in the Upper Willamette Basin Abstract -- Wild, winter-run steelhead are trapped and transported above US Army Corps dams in the Willamette River basin in an effort to reintroduce these fish into historical habitats as part of federal mitigation obligations. The goal of this project was to provide information on spawning distribution of winter steelhead above and below Foster Dam considering the influence of upstream fish passage and outplanting procedures. Data were collected by conducting spawning ground surveys throughout the South Santiam subbasin using a spatially-balanced design during the 2015/2016 and 2016/2017 spawning seasons. During the 2016/2017 season additional surveys were conducted explicitly to determine the amount of overlap between winter-run and non-native, hatchery summer-run steelhead on the spawning grounds. Generally, both summer- and winter-run steelhead spawned in the upper reaches of streams and near Foster Dam. There was a six-week separation between the end of summer-run spawning and the onset of winter-run spawning. Outplanting methods for both runs have been consistent since at least 2006 and we found no evidence of negative impacts of the program on prespawn mortality. The spatiallybalanced survey design resulted in a threefold increase in miles surveyed compared to traditional index surveys and provided information regarding the distribution of spawning activity in the South Santiam subbasin that was lacking. The South Santiam River does not have any fish counting stations and, other than fish volitionally entering the trap at Foster Dam, there is no way to know how many fish enter the subbasin. Continued spawning ground surveys, a video monitoring system at Lebanon Dam, or both are needed to monitor these ESA-listed fish in the subbasin and evaluate the possible negative effects of the hatchery program and outplanting procedures. Title: Willamette BiOp - Evaluation of the Trap and Transport of Adult Steelhead Above USACE Project Dams in the Upper Willamette Basin Abstract -- Wild, winter-run steelhead are trapped and transported above US Army Corps dams in the Willamette River basin in an effort to reintroduce these fish into historical habitats as part of federal mitigation obligations. The goal of this project was to provide information on spawning distribution of winter steelhead above and below Foster Dam considering the influence of upstream fish passage and outplanting procedures. Data were collected by conducting spawning ground surveys throughout the South Santiam subbasin using a spatially-balanced design during the 2015/2016 and 2016/2017 spawning seasons. During the 2016/2017 season additional surveys were conducted explicitly to determine the amount of overlap between winter-run and non-native, hatchery summer-run steelhead on the spawning grounds. Generally, both summer- and winter-run steelhead spawned in the upper reaches of streams and near Foster Dam. There was a six-week separation between the end of summer-run spawning and the onset of winter-run spawning. Outplanting methods for both runs have been consistent since at least 2006 and we found no evidence of negative impacts of the program on prespawn mortality. The spatiallybalanced survey design resulted in a threefold increase in miles surveyed compared to traditional index surveys and provided information regarding the distribution of spawning activity in the South Santiam subbasin that was lacking. The South Santiam River does not have any fish counting stations and, other than fish volitionally entering the trap at Foster Dam, there is no way to know how many fish enter the subbasin. Continued spawning ground surveys, a video monitoring system at Lebanon Dam, or both are needed to monitor these ESA-listed fish in the subbasin and evaluate the possible negative effects of the hatchery program and outplanting procedures. Close

• 88. [Article] Habrate: A Limiting Factors Model for Accessing Stream Habitat Quality for Salmon and Steelhead in the Deschutes River Basin, 2010. Information Reports Number 2010-03

  Abstract -- Fishery managers are commonly tasked with the basic question "Will the contemporary habitat above a barrier support the fish populations that historically resided in the watershed?" Managers ...

  Citation × Citation Citation Abstract Copy Title: Habrate: A Limiting Factors Model for Accessing Stream Habitat Quality for Salmon and Steelhead in the Deschutes River Basin, 2010. Information Reports Number 2010-03 Abstract -- Fishery managers are commonly tasked with the basic question "Will the contemporary habitat above a barrier support the fish populations that historically resided in the watershed?" Managers in central Oregon were confronted with that question in an effort to reestablish fish populations in 375 kilometers of stream above the Round Butte-Pelton Dam complex (Rkm 161) on the Deschutes River. Stream surveys had been conducted in most of the available stream habitat, but had not been synthesized in a form that allowed managers to view the quality and complexity of stream habitat in an easily-understandable fashion. In response, we developed a limiting factors model (HabRate) that assessed the potential quality of stream habitat using stream survey data for each juvenile life stage of salmon and steelhead. The model was developed for a specific application to the middle Deschutes River basin in Oregon, but was intended for general application to Pacific Northwest basins. To paramatize the model, we summarized available literature on salmonid habitat requirements. Habitat criteria were developed for discrete life history stages (i.e. spawning, egg survival, emergence, summer rearing, and winter rearing) and used to rate the quality of stream reaches as poor, fair, or good, based on attributes relating to stream substrate, habitat unit type, cover, gradient, temperature, and flow. Reach level summaries of stream habitat data were entered into MS Excel, and interpreted by a series of algorithms to provide a limiting factor assessment of potential egg-to-fry and fry-to-parr survival for each reach. Model output lists habitat quality by species and life stage for each reach of stream. The model is a decision making tool that is intended to provide a qualitative assessment of the habitat potential of stream reaches within a basin context. Design criteria for the model were simplicity, flexibility, and transparency. While HabRate was based on our interpretations of the published literature, specific criteria for habitat quality were structured to be easily adjusted where interpretations differ from ours. Information not common to standard stream survey designs, such as seasonal flow or temperature extremes can be included as input from professional judgment. The results were integrated into a GIS coverage coupled with the stream network and habitat data to provide a comprehensive map-based perspective of habitat quality in a watershed. Title: Habrate: A Limiting Factors Model for Accessing Stream Habitat Quality for Salmon and Steelhead in the Deschutes River Basin, 2010. Information Reports Number 2010-03 Abstract -- Fishery managers are commonly tasked with the basic question "Will the contemporary habitat above a barrier support the fish populations that historically resided in the watershed?" Managers in central Oregon were confronted with that question in an effort to reestablish fish populations in 375 kilometers of stream above the Round Butte-Pelton Dam complex (Rkm 161) on the Deschutes River. Stream surveys had been conducted in most of the available stream habitat, but had not been synthesized in a form that allowed managers to view the quality and complexity of stream habitat in an easily-understandable fashion. In response, we developed a limiting factors model (HabRate) that assessed the potential quality of stream habitat using stream survey data for each juvenile life stage of salmon and steelhead. The model was developed for a specific application to the middle Deschutes River basin in Oregon, but was intended for general application to Pacific Northwest basins. To paramatize the model, we summarized available literature on salmonid habitat requirements. Habitat criteria were developed for discrete life history stages (i.e. spawning, egg survival, emergence, summer rearing, and winter rearing) and used to rate the quality of stream reaches as poor, fair, or good, based on attributes relating to stream substrate, habitat unit type, cover, gradient, temperature, and flow. Reach level summaries of stream habitat data were entered into MS Excel, and interpreted by a series of algorithms to provide a limiting factor assessment of potential egg-to-fry and fry-to-parr survival for each reach. Model output lists habitat quality by species and life stage for each reach of stream. The model is a decision making tool that is intended to provide a qualitative assessment of the habitat potential of stream reaches within a basin context. Design criteria for the model were simplicity, flexibility, and transparency. While HabRate was based on our interpretations of the published literature, specific criteria for habitat quality were structured to be easily adjusted where interpretations differ from ours. Information not common to standard stream survey designs, such as seasonal flow or temperature extremes can be included as input from professional judgment. The results were integrated into a GIS coverage coupled with the stream network and habitat data to provide a comprehensive map-based perspective of habitat quality in a watershed. Close

• 89. [Article] Umatilla Basin Natural Production Monitoring and Evaluation; Annual Progress Report 1994 - 1995

  Abstract -- This report summarizes the activities of the Umatilla Basin Natural Production Monitoring and Evaluation Project (UBNPME) from September 30, 1994 to September 29, 1995. This program was funded ...

  Citation × Citation Citation Abstract Copy Title: Umatilla Basin Natural Production Monitoring and Evaluation; Annual Progress Report 1994 - 1995 Abstract -- This report summarizes the activities of the Umatilla Basin Natural Production Monitoring and Evaluation Project (UBNPME) from September 30, 1994 to September 29, 1995. This program was funded by Bonneville Power Administration and was managed under the Fisheries Program, Department of Natural Resources, Confederated Tribes of the Umatilla Indian Reservation. An estimated 36.7 km (22.6 miles) of stream habitat were inventoried on the Umatilla River, Moonshine, Mission, Cottonwood and Coonskin Creeks. A total of 384 of 3,652 (10.5%) habitat units were electrofished. The number of juvenile fish captured follows: 2,953 natural summer steelhead (including resident rainbow tout; Oncorhynchus mykiss), one hatchery steelhead, 341 natural chinook salmon (0. tshawytscha), 163 natural coho salmon (0. kisutch), five bull trout (Salvelinus confluentus), 185 mountain whitefish (Prosopium williamsoni), and six northern squawfish (Ptychocheilus oregonensis). The expanded population estimate for the areas surveyed was 73,716 salmonids with a mean density of 0.38 fish/m2. The following number of non-salmonids were visually estimated: 7,572 speckled dace (Rhinichthys osculus), 5,196 sculpin (Cottus spp.), 532 suckers (Catostomus spp.) and 191 redside shiners (Richardsonius balteatus). The gross estimated density of all non-salmonids combined was 0.84 fish/m2. The estimated ratio of non-salmonids to salmonids was 2.4: 1. Relative salmonid abundance, seasonal distribution and habitat utilization were monitored at index sites throughout the basin. During index site monitoring, the following species were collected in addition to those listed above: american shad (Alosa sapidissima), smallmouth bass (Micropterus dolomieu), carp (Cyprinus Carpio) and chiselmouth (Acrocheilus alutaceus). Thirty ­nine sites were electrofished during the spring and summer seasons, while 36 sites were sampled in the fall season. Index sites with the. highest mean salmonid catch/minute (fish/min.) during the three sample periods were located at the following sites: East Birch Creek (3.4 fish/min.), Boston Canyon Creek (3.2 fish/min.), Spring Creek (3.1 fish/min.) and upper Squaw Creek (3.0 fish/min.). The highest electrofishing catch rates were observed in the Umatilla River tributaries above river mile (RM) 70 in the August and September sample period (Table J-2 catalogs river miles with associated landmarks). During the November sample period, catch rates were highest in Birch Creek tributaries. Most salmonids were captured in slow water near the bank during the November and March sampling periods. A study of the migration movements and homing requirements of adult salmonids in the Umatilla River was conducted during the 1994-95 return years. Radio telemetry was used to evaluate the movements of adult salmonids past diversion dams in the lower Umatilla River and to determine migrational movements of salmonids following upstream transport. Radio transmitters were placed in 30 summer steelhead, 15 spring chinook, nine fall chinook, and eight coho salmon. Salmon were released at Three Mile Falls Dam (TMD). An additional 11 summer steelhead and ten spring chinook salmon were tagged, hauled upstream, and released at either Barnhart, Nolin, Thornhollow, or Imeques C-mem-ini-kem. On average, summer steelhead required 36 days to successfully migrate from TMD to Stanfield Dam. Spring chinook required 18 days. Average passage times for summer steelhead (hours and minutes) at Westland, Feed Canal, and Stanfield Dams were 13:06, 83:24, and 2:58, respectively. Spring chinook salmon required 04:30 at Westland, 89:42 at Feed Canal, and 04:01 at Stanfield Dams. Migrational delays were observed at Feed Canal Dam at flows ranging from 563 to 1,601 cubic feet/second (cfs). Thirty-eight percent of the fish ladder at Westland Dam, 75% at Feed canal, and 31% at Stanfield Dam. Average passage times at Feed Canal Dam (1995) were more than 15 times those at Stanfield Dam in 1994 and more than 20 times those at Stanfield Dam in 1995. Data related to homing and passage needs of Umatilla River salmonids was investigated in an attempt to maximize homing to the Umatilla River. Straying rates of adult summer steelhead and spring chinook salmon were found to be low while coho and fall chinook salmon stray rates were high in some groups, particularly adult returns from subyearling smolt releases of fall chinook salmon. Attraction flows of from the mouth of the Umatilla River of at least 150 cfs were required to encourage migration and reduce straying of fall chinook and coho salmon. Significant numbers of summer steelhead entered when flows exceeded 500 cfs. Spring chinook salmon entry was variable with fish entering at flows ranging from 150 to more than 2,000 cfs. Adult anadromous salmonids potentially available to spawn above TMD from August 26, 1994 to June 27, 1995 included: 593 adult and 530 jack fall chinook salmon (1994 brood), 879 adult and 54 jack coho salmon (1994 brood), 784 natural and 509 hatchery summer steelhead (1995 brood), and 378 adult and 62 jack spring chinook salmon (1995 brood). During escapement surveys (fall of 1994), a total of 82 fall chinook salmon redds, 24 coho salmon redds and seven unidentified salmon redds (112 redds total, 2.6/mile) were enumerated along 42.3 miles of the mainstem above TMD. In 1995, we enumerated and flagged 126 summer steelhead redds (3.6 redds/mile) along 35.3 miles of lateral tributaries of the Umatilla River. Also enumerated were 90 spring chinook salmon redds (1.6 redds/mile) along 55.8 miles of the mainstem. Ninety-six percent of the adult fall chinook salmon carcasses examined had spawned while 94% of the coho had spawned; 66.8 % of the spring chinook salmon carcasses examined bad spawned. A total of 49.3% of spring chinook salmon released above TMD were sampled during spawning ground surveys and 60 coded wire tags (CWTs) were recovered from 78 adipose clipped fish. The rotary screw trap in the Umatilla River (RM 76) operated 63 of 113 days from September 21, 1994 to January 13, 1995. The trap captured 596 juvenile steelhead with a mean trap efficiency rate of 9.9%. A total of 1,368 juvenile chinook salmon were captured with a mean trap efficiency rate of 28. 8 % . The rotary screw trap at the Imeques C-mem-ini-kem site (RM 79.5) operated 43 out of 43 days from May 5 through June 16, 1995. The trap captured 304 natural juvenile steelhead with a mean trap efficiency rate of 6.6%. A total of 102 natural juvenile chinook salmon were captured with a mean trap efficiency rate of 10.5%. The rotary screw trap at the Barnhart site (RM 42,2) operated 87 out of 125 days from March 3 to June I, 1995. The trap captured 105 natural juvenile steelhead, 247 natural juvenile chinook salmon, five natural coho salmon, 6,265 hatchery juvenile chinook salmon, 467 hatchery steelhead and 16,844 hatchery coho salmon. Mean trap efficiency rates ranged from 2.3 to 5.7% . Harvest monitors estimated that tribal anglers harvested 25 hatchery and five natural summer steelhead during the spring of 1995. There was no spring chinook salmon fishery in the Umatilla River during 1995 because of the low number of returning adults. Scale analysis determined that over 85 .0% of naturally produced juvenile summer steelhead sampled during biological and index surveys were age O+ or l +. Naturally produced summer steelhead adults, returning to the Umatilla River in 1994-95, were mostly from the 1990 (46.4%) and 1991 (33.9%) brood years. Title: Umatilla Basin Natural Production Monitoring and Evaluation; Annual Progress Report 1994 - 1995 Abstract -- This report summarizes the activities of the Umatilla Basin Natural Production Monitoring and Evaluation Project (UBNPME) from September 30, 1994 to September 29, 1995. This program was funded by Bonneville Power Administration and was managed under the Fisheries Program, Department of Natural Resources, Confederated Tribes of the Umatilla Indian Reservation. An estimated 36.7 km (22.6 miles) of stream habitat were inventoried on the Umatilla River, Moonshine, Mission, Cottonwood and Coonskin Creeks. A total of 384 of 3,652 (10.5%) habitat units were electrofished. The number of juvenile fish captured follows: 2,953 natural summer steelhead (including resident rainbow tout; Oncorhynchus mykiss), one hatchery steelhead, 341 natural chinook salmon (0. tshawytscha), 163 natural coho salmon (0. kisutch), five bull trout (Salvelinus confluentus), 185 mountain whitefish (Prosopium williamsoni), and six northern squawfish (Ptychocheilus oregonensis). The expanded population estimate for the areas surveyed was 73,716 salmonids with a mean density of 0.38 fish/m2. The following number of non-salmonids were visually estimated: 7,572 speckled dace (Rhinichthys osculus), 5,196 sculpin (Cottus spp.), 532 suckers (Catostomus spp.) and 191 redside shiners (Richardsonius balteatus). The gross estimated density of all non-salmonids combined was 0.84 fish/m2. The estimated ratio of non-salmonids to salmonids was 2.4: 1. Relative salmonid abundance, seasonal distribution and habitat utilization were monitored at index sites throughout the basin. During index site monitoring, the following species were collected in addition to those listed above: american shad (Alosa sapidissima), smallmouth bass (Micropterus dolomieu), carp (Cyprinus Carpio) and chiselmouth (Acrocheilus alutaceus). Thirty ­nine sites were electrofished during the spring and summer seasons, while 36 sites were sampled in the fall season. Index sites with the. highest mean salmonid catch/minute (fish/min.) during the three sample periods were located at the following sites: East Birch Creek (3.4 fish/min.), Boston Canyon Creek (3.2 fish/min.), Spring Creek (3.1 fish/min.) and upper Squaw Creek (3.0 fish/min.). The highest electrofishing catch rates were observed in the Umatilla River tributaries above river mile (RM) 70 in the August and September sample period (Table J-2 catalogs river miles with associated landmarks). During the November sample period, catch rates were highest in Birch Creek tributaries. Most salmonids were captured in slow water near the bank during the November and March sampling periods. A study of the migration movements and homing requirements of adult salmonids in the Umatilla River was conducted during the 1994-95 return years. Radio telemetry was used to evaluate the movements of adult salmonids past diversion dams in the lower Umatilla River and to determine migrational movements of salmonids following upstream transport. Radio transmitters were placed in 30 summer steelhead, 15 spring chinook, nine fall chinook, and eight coho salmon. Salmon were released at Three Mile Falls Dam (TMD). An additional 11 summer steelhead and ten spring chinook salmon were tagged, hauled upstream, and released at either Barnhart, Nolin, Thornhollow, or Imeques C-mem-ini-kem. On average, summer steelhead required 36 days to successfully migrate from TMD to Stanfield Dam. Spring chinook required 18 days. Average passage times for summer steelhead (hours and minutes) at Westland, Feed Canal, and Stanfield Dams were 13:06, 83:24, and 2:58, respectively. Spring chinook salmon required 04:30 at Westland, 89:42 at Feed Canal, and 04:01 at Stanfield Dams. Migrational delays were observed at Feed Canal Dam at flows ranging from 563 to 1,601 cubic feet/second (cfs). Thirty-eight percent of the fish ladder at Westland Dam, 75% at Feed canal, and 31% at Stanfield Dam. Average passage times at Feed Canal Dam (1995) were more than 15 times those at Stanfield Dam in 1994 and more than 20 times those at Stanfield Dam in 1995. Data related to homing and passage needs of Umatilla River salmonids was investigated in an attempt to maximize homing to the Umatilla River. Straying rates of adult summer steelhead and spring chinook salmon were found to be low while coho and fall chinook salmon stray rates were high in some groups, particularly adult returns from subyearling smolt releases of fall chinook salmon. Attraction flows of from the mouth of the Umatilla River of at least 150 cfs were required to encourage migration and reduce straying of fall chinook and coho salmon. Significant numbers of summer steelhead entered when flows exceeded 500 cfs. Spring chinook salmon entry was variable with fish entering at flows ranging from 150 to more than 2,000 cfs. Adult anadromous salmonids potentially available to spawn above TMD from August 26, 1994 to June 27, 1995 included: 593 adult and 530 jack fall chinook salmon (1994 brood), 879 adult and 54 jack coho salmon (1994 brood), 784 natural and 509 hatchery summer steelhead (1995 brood), and 378 adult and 62 jack spring chinook salmon (1995 brood). During escapement surveys (fall of 1994), a total of 82 fall chinook salmon redds, 24 coho salmon redds and seven unidentified salmon redds (112 redds total, 2.6/mile) were enumerated along 42.3 miles of the mainstem above TMD. In 1995, we enumerated and flagged 126 summer steelhead redds (3.6 redds/mile) along 35.3 miles of lateral tributaries of the Umatilla River. Also enumerated were 90 spring chinook salmon redds (1.6 redds/mile) along 55.8 miles of the mainstem. Ninety-six percent of the adult fall chinook salmon carcasses examined had spawned while 94% of the coho had spawned; 66.8 % of the spring chinook salmon carcasses examined bad spawned. A total of 49.3% of spring chinook salmon released above TMD were sampled during spawning ground surveys and 60 coded wire tags (CWTs) were recovered from 78 adipose clipped fish. The rotary screw trap in the Umatilla River (RM 76) operated 63 of 113 days from September 21, 1994 to January 13, 1995. The trap captured 596 juvenile steelhead with a mean trap efficiency rate of 9.9%. A total of 1,368 juvenile chinook salmon were captured with a mean trap efficiency rate of 28. 8 % . The rotary screw trap at the Imeques C-mem-ini-kem site (RM 79.5) operated 43 out of 43 days from May 5 through June 16, 1995. The trap captured 304 natural juvenile steelhead with a mean trap efficiency rate of 6.6%. A total of 102 natural juvenile chinook salmon were captured with a mean trap efficiency rate of 10.5%. The rotary screw trap at the Barnhart site (RM 42,2) operated 87 out of 125 days from March 3 to June I, 1995. The trap captured 105 natural juvenile steelhead, 247 natural juvenile chinook salmon, five natural coho salmon, 6,265 hatchery juvenile chinook salmon, 467 hatchery steelhead and 16,844 hatchery coho salmon. Mean trap efficiency rates ranged from 2.3 to 5.7% . Harvest monitors estimated that tribal anglers harvested 25 hatchery and five natural summer steelhead during the spring of 1995. There was no spring chinook salmon fishery in the Umatilla River during 1995 because of the low number of returning adults. Scale analysis determined that over 85 .0% of naturally produced juvenile summer steelhead sampled during biological and index surveys were age O+ or l +. Naturally produced summer steelhead adults, returning to the Umatilla River in 1994-95, were mostly from the 1990 (46.4%) and 1991 (33.9%) brood years. Close

• 90. [Article] Stream Temperature Data and Fish Counts Collected at Rotary Fish Screen Bypass Traps throughout the John Day Basin 1955 - 1995, Lower Mainstem John Day Subbasin

  Abstract -- A print-out of temperature and fish count data from the Grant Soil and Water Conservation District. Disclaimer: The Grant Soil and Water conservation District makes no claims as to the accuracy ...

  Citation × Citation Citation Abstract Copy Title: Stream Temperature Data and Fish Counts Collected at Rotary Fish Screen Bypass Traps throughout the John Day Basin 1955 - 1995, Lower Mainstem John Day Subbasin Abstract -- A print-out of temperature and fish count data from the Grant Soil and Water Conservation District. Disclaimer: The Grant Soil and Water conservation District makes no claims as to the accuracy or reliability of the historic data screened for preservation here. Raw data sheets used to prepare the data base are on file at the District office, 721 S. Canyon Blvd., John Day, OR 97845 (541-575-0135, FAX 541-575-0646). Daily screen monitoring sheets remain in possession of the Oregon Department of Fish and Wildlife at the Screen Shop in John Day, OR. The highest expectation for the considerable effort expended in compiling and preserving this historic data is that the data will prove to be an invaluable link in understanding past conditions and planning for desired future conditions in the John Day Basin. Then, armed with the best available information, all land managers will be assisted in making the best natural resource management decisions. Title: Stream Temperature Data and Fish Counts Collected at Rotary Fish Screen Bypass Traps throughout the John Day Basin 1955 - 1995, Lower Mainstem John Day Subbasin Abstract -- A print-out of temperature and fish count data from the Grant Soil and Water Conservation District. Disclaimer: The Grant Soil and Water conservation District makes no claims as to the accuracy or reliability of the historic data screened for preservation here. Raw data sheets used to prepare the data base are on file at the District office, 721 S. Canyon Blvd., John Day, OR 97845 (541-575-0135, FAX 541-575-0646). Daily screen monitoring sheets remain in possession of the Oregon Department of Fish and Wildlife at the Screen Shop in John Day, OR. The highest expectation for the considerable effort expended in compiling and preserving this historic data is that the data will prove to be an invaluable link in understanding past conditions and planning for desired future conditions in the John Day Basin. Then, armed with the best available information, all land managers will be assisted in making the best natural resource management decisions. Close

• 91. [Article] Development of Methods to Estimate Spawning Escapement of Spring Chinook in the John Day, Grande Ronde and Imnaha River Basins of Northeast Oregon; 1989 Summary Report

  Abstract -- The Confederated Tribes of the umatilla Indian Reservation (CTUIR), in conjunction with the Oregon Department of Fish and Wildlife (ODFW) , and Nez Perce Tribe (NPT), conducted comprehensive spawning ...

  Citation × Citation Citation Abstract Copy Title: Development of Methods to Estimate Spawning Escapement of Spring Chinook in the John Day, Grande Ronde and Imnaha River Basins of Northeast Oregon; 1989 Summary Report Abstract -- The Confederated Tribes of the umatilla Indian Reservation (CTUIR), in conjunction with the Oregon Department of Fish and Wildlife (ODFW) , and Nez Perce Tribe (NPT), conducted comprehensive spawning ground surveys for spring chinook salmon (Oncorhynchus tshawytscha) in the John Day, Grande Ronde, and Imnaha River basins in 1989. These surveys represent the fourth year of the US/Canada Pacific Salmon Treaty Monitoring Program implemented in 1986 by tribal, state and federal fishery agencies. The Pacific Salmon Treaty directs fishery management entities to conserve and rebuild chinook salmon stocks originating from the Columbia River Basin by appropriate ocean and in-river harvest controls. In order to monitor the success of the Pacific Salmon Treaty, annual spawner escapement of chinook salmon "indicator" stocks must be determined. The spring chinook salmon stocks of the John Day, Grande Ronde, and Imnaha River basins have been identified as potential indicator stocks for monitoring. These drainages were selected because of the unique wild salmon chinook stock in John Day River and wild stock component of spring chinook runs in the Grande Ronde and Imnaha Rivers. In addition, base line data have been established because ODFW has conducted spring chinook salmon spawning ground surveys in these basins since 1960. The comprehensive and multiple index surveys completed in 1989 were developed to collect information which could provide an estimate of spawner escapement and be comparable to historic redd survey data. In addition to spawning ground surveys, a new method was implemented to estimate spawning escapement. In 1989, snorkel and foot surveys were conducted in the Middle Fork John Day River to enumerate spring chinook salmon holding prior to spawning. The Middle Fork of John Day River was selected as the study site because 1) the holding and spawning area is only 30 miles long (the entire 30 miles could be sampled within one week) 2) the 30 mile section has good access by road and 3) the 30 mile section is generally narrow and shallow. Snorkeling and foot surveys were chosen as the method because 1) there are no weirs on the John Day River to count fish 2) snorkeling is a low-impact method and 3) other studies have shown snorkeling to be both time and cost effective with good success for estimating fish population size (Northcote and Wilkie (1963); Zubik and Frayley (1988)). Title: Development of Methods to Estimate Spawning Escapement of Spring Chinook in the John Day, Grande Ronde and Imnaha River Basins of Northeast Oregon; 1989 Summary Report Abstract -- The Confederated Tribes of the umatilla Indian Reservation (CTUIR), in conjunction with the Oregon Department of Fish and Wildlife (ODFW) , and Nez Perce Tribe (NPT), conducted comprehensive spawning ground surveys for spring chinook salmon (Oncorhynchus tshawytscha) in the John Day, Grande Ronde, and Imnaha River basins in 1989. These surveys represent the fourth year of the US/Canada Pacific Salmon Treaty Monitoring Program implemented in 1986 by tribal, state and federal fishery agencies. The Pacific Salmon Treaty directs fishery management entities to conserve and rebuild chinook salmon stocks originating from the Columbia River Basin by appropriate ocean and in-river harvest controls. In order to monitor the success of the Pacific Salmon Treaty, annual spawner escapement of chinook salmon "indicator" stocks must be determined. The spring chinook salmon stocks of the John Day, Grande Ronde, and Imnaha River basins have been identified as potential indicator stocks for monitoring. These drainages were selected because of the unique wild salmon chinook stock in John Day River and wild stock component of spring chinook runs in the Grande Ronde and Imnaha Rivers. In addition, base line data have been established because ODFW has conducted spring chinook salmon spawning ground surveys in these basins since 1960. The comprehensive and multiple index surveys completed in 1989 were developed to collect information which could provide an estimate of spawner escapement and be comparable to historic redd survey data. In addition to spawning ground surveys, a new method was implemented to estimate spawning escapement. In 1989, snorkel and foot surveys were conducted in the Middle Fork John Day River to enumerate spring chinook salmon holding prior to spawning. The Middle Fork of John Day River was selected as the study site because 1) the holding and spawning area is only 30 miles long (the entire 30 miles could be sampled within one week) 2) the 30 mile section has good access by road and 3) the 30 mile section is generally narrow and shallow. Snorkeling and foot surveys were chosen as the method because 1) there are no weirs on the John Day River to count fish 2) snorkeling is a low-impact method and 3) other studies have shown snorkeling to be both time and cost effective with good success for estimating fish population size (Northcote and Wilkie (1963); Zubik and Frayley (1988)). Close

• 92. [Article] Fish Research Project Oregon; John Day Basin Spring Chinook Salmon Escapement and Productivity Monitoring - Annual Progress Report 1998

  Abstract -- This project provides information as directed under two measures of the Columbia Basin Fish and Wildlife Program (NPPC 1994). Measure 4.3C specifies that the key indicator populations should ...

  Citation × Citation Citation Abstract Copy Title: Fish Research Project Oregon; John Day Basin Spring Chinook Salmon Escapement and Productivity Monitoring - Annual Progress Report 1998 Abstract -- This project provides information as directed under two measures of the Columbia Basin Fish and Wildlife Program (NPPC 1994). Measure 4.3C specifies that the key indicator populations should be monitored to provide detailed stock status information. In addition, measure 7.1C identifies the need for collection of population status, life history, and other data on wild and naturally spawning populations. This project was developed in direct response to recommendations and needs of the PATH project, the Fish and Wildlife Program, and the Columbia Basin Fish and Wildlife Authority Multi-Year Implementation Plan. ODFW, Eastern Oregon Fish Research (EOFR) Title: Fish Research Project Oregon; John Day Basin Spring Chinook Salmon Escapement and Productivity Monitoring - Annual Progress Report 1998 Abstract -- This project provides information as directed under two measures of the Columbia Basin Fish and Wildlife Program (NPPC 1994). Measure 4.3C specifies that the key indicator populations should be monitored to provide detailed stock status information. In addition, measure 7.1C identifies the need for collection of population status, life history, and other data on wild and naturally spawning populations. This project was developed in direct response to recommendations and needs of the PATH project, the Fish and Wildlife Program, and the Columbia Basin Fish and Wildlife Authority Multi-Year Implementation Plan. ODFW, Eastern Oregon Fish Research (EOFR) Close

• 93. [Article] Fish Research Project Oregon; John Day Basin Spring Chinook Salmon Escapement and Productivity Monitoring - Annual Report 2000

  Abstract -- The John Day River subbasin supports one of the last remaining intact wild populations of spring Chinook salmon and summer steelhead in the Columbia River Basin. These populations, however, ...

  Citation × Citation Citation Abstract Copy Title: Fish Research Project Oregon; John Day Basin Spring Chinook Salmon Escapement and Productivity Monitoring - Annual Report 2000 Abstract -- The John Day River subbasin supports one of the last remaining intact wild populations of spring Chinook salmon and summer steelhead in the Columbia River Basin. These populations, however, remain depressed relative to historic levels. Between the completion of the life history and natural escapement study in 1984 and the start of this project in 1998, spring Chinook spawning surveys did not provide adequate information to assess age structure, progeny-to-parent production values, smolt-to-adult survival (SAR), or natural spawning escapement. Further, only very limited information is available for steelhead life history, escapement, and productivity measures in the John Day subbasin. Numerous habitat protection and rehabilitation projects to improve salmonid freshwater production and survival have also been implemented in the basin and are in need of effectiveness monitoring. While our monitoring efforts outlined here will not specifically measure the effectiveness of any particular project, they will provide much needed background information for developing context for project-specific effectiveness monitoring efforts. To meet the data needs as index stocks, to assess the long-term effectiveness of habitat projects, and to differentiate freshwater and ocean survival, sufficient annual estimates of spawner escapement, age structure, SAR, egg-to-smolt survival, smolt-per-redd ratio, and freshwater habitat use are essential. We have begun to meet this need through spawning ground surveys initiated for spring Chinook salmon in 1998 and smolt PIT-tagging efforts initiated in 1999. Additional sampling and analyses to meet these goals include an estimate of smolt abundance and SAR rates, and an updated measure of the freshwater distribution of critical life stages. ODFW, Eastern Oregon Fish Research (EOFR) Title: Fish Research Project Oregon; John Day Basin Spring Chinook Salmon Escapement and Productivity Monitoring - Annual Report 2000 Abstract -- The John Day River subbasin supports one of the last remaining intact wild populations of spring Chinook salmon and summer steelhead in the Columbia River Basin. These populations, however, remain depressed relative to historic levels. Between the completion of the life history and natural escapement study in 1984 and the start of this project in 1998, spring Chinook spawning surveys did not provide adequate information to assess age structure, progeny-to-parent production values, smolt-to-adult survival (SAR), or natural spawning escapement. Further, only very limited information is available for steelhead life history, escapement, and productivity measures in the John Day subbasin. Numerous habitat protection and rehabilitation projects to improve salmonid freshwater production and survival have also been implemented in the basin and are in need of effectiveness monitoring. While our monitoring efforts outlined here will not specifically measure the effectiveness of any particular project, they will provide much needed background information for developing context for project-specific effectiveness monitoring efforts. To meet the data needs as index stocks, to assess the long-term effectiveness of habitat projects, and to differentiate freshwater and ocean survival, sufficient annual estimates of spawner escapement, age structure, SAR, egg-to-smolt survival, smolt-per-redd ratio, and freshwater habitat use are essential. We have begun to meet this need through spawning ground surveys initiated for spring Chinook salmon in 1998 and smolt PIT-tagging efforts initiated in 1999. Additional sampling and analyses to meet these goals include an estimate of smolt abundance and SAR rates, and an updated measure of the freshwater distribution of critical life stages. ODFW, Eastern Oregon Fish Research (EOFR) Close

• 94. [Article] Fish Research Project Oregon; John Day Basin Spring Chinook Salmon Escapement and Productivity Monitoring - Annual Progress Report 2001

  Abstract -- The John Day River subbasin supports one of the last remaining intact wild populations of spring Chinook salmon and summer steelhead in the Columbia River Basin. These populations, however, ...

  Citation × Citation Citation Abstract Copy Title: Fish Research Project Oregon; John Day Basin Spring Chinook Salmon Escapement and Productivity Monitoring - Annual Progress Report 2001 Abstract -- The John Day River subbasin supports one of the last remaining intact wild populations of spring Chinook salmon and summer steelhead in the Columbia River Basin. These populations, however, remain depressed relative to historic levels. Between the completion of the life history and natural escapement study in 1984 and the start of this project in 1998, spring Chinook spawning surveys did not provide adequate information to assess age structure, progeny-to-parent production values, smolt-to-adult survival (SAR), or natural spawning escapement. Further, only very limited information is available for steelhead life history, escapement, and productivity measures in the John Day subbasin. Numerous habitat protection and rehabilitation projects to improve salmonid freshwater production and survival have also been implemented in the basin and are in need of effectiveness monitoring. While our monitoring efforts outlined here will not specifically measure the effectiveness of any particular project, they will provide much needed background information for developing context for project-specific effectiveness monitoring efforts. To meet the data needs as index stocks, to assess the long-term effectiveness of habitat projects, and to differentiate freshwater and ocean survival, sufficient annual estimates of spawner escapement, age structure, SAR, egg-to-smolt survival, smolt-per-redd ratio, and freshwater habitat use are essential. We have begun to meet this need through spawning ground surveys initiated for spring Chinook salmon in 1998 and smolt PIT-tagging efforts initiated in 1999. Additional sampling and analyses to meet these goals include an estimate of smolt abundance and SAR rates, and an updated measure of the freshwater distribution of critical life stages. ODFW, Eastern Oregon Fish Research (EOFR) Title: Fish Research Project Oregon; John Day Basin Spring Chinook Salmon Escapement and Productivity Monitoring - Annual Progress Report 2001 Abstract -- The John Day River subbasin supports one of the last remaining intact wild populations of spring Chinook salmon and summer steelhead in the Columbia River Basin. These populations, however, remain depressed relative to historic levels. Between the completion of the life history and natural escapement study in 1984 and the start of this project in 1998, spring Chinook spawning surveys did not provide adequate information to assess age structure, progeny-to-parent production values, smolt-to-adult survival (SAR), or natural spawning escapement. Further, only very limited information is available for steelhead life history, escapement, and productivity measures in the John Day subbasin. Numerous habitat protection and rehabilitation projects to improve salmonid freshwater production and survival have also been implemented in the basin and are in need of effectiveness monitoring. While our monitoring efforts outlined here will not specifically measure the effectiveness of any particular project, they will provide much needed background information for developing context for project-specific effectiveness monitoring efforts. To meet the data needs as index stocks, to assess the long-term effectiveness of habitat projects, and to differentiate freshwater and ocean survival, sufficient annual estimates of spawner escapement, age structure, SAR, egg-to-smolt survival, smolt-per-redd ratio, and freshwater habitat use are essential. We have begun to meet this need through spawning ground surveys initiated for spring Chinook salmon in 1998 and smolt PIT-tagging efforts initiated in 1999. Additional sampling and analyses to meet these goals include an estimate of smolt abundance and SAR rates, and an updated measure of the freshwater distribution of critical life stages. ODFW, Eastern Oregon Fish Research (EOFR) Close

• 95. [Article] Escapement and Productivity of Spring Chinook and Summer Steelhead in the John Day River Basin - Annual Report 2003

  Abstract -- The John Day River subbasin supports one of the last remaining intact wild populations of spring Chinook salmon and summer steelhead in the Columbia River Basin. These populations, however, ...

  Citation × Citation Citation Abstract Copy Title: Escapement and Productivity of Spring Chinook and Summer Steelhead in the John Day River Basin - Annual Report 2003 Abstract -- The John Day River subbasin supports one of the last remaining intact wild populations of spring Chinook salmon and summer steelhead in the Columbia River Basin. These populations, however, remain depressed relative to historic levels. Between the completion of the life history and natural escapement study in 1984 and the start of this project in 1998, spring Chinook spawning surveys did not provide adequate information to assess age structure, progeny-to-parent production values, smolt-to-adult survival (SAR), or natural spawning escapement. Further, only very limited information is available for steelhead life history, escapement, and productivity measures in the John Day subbasin. Numerous habitat protection and rehabilitation projects to improve salmonid freshwater production and survival have also been implemented in the basin and are in need of effectiveness monitoring. While our monitoring efforts outlined here will not specifically measure the effectiveness of any particular project, they will provide much needed background information for developing context for project-specific effectiveness monitoring efforts. To meet the data needs as index stocks, to assess the long-term effectiveness of habitat projects, and to differentiate freshwater and ocean survival, sufficient annual estimates of spawner escapement, age structure, SAR, egg-to-smolt survival, smolt-per-redd ratio, and freshwater habitat use are essential. We have begun to meet this need through spawning ground surveys initiated for spring Chinook salmon in 1998 and smolt PIT-tagging efforts initiated in 1999. Additional sampling and analyses to meet these goals include an estimate of smolt abundance and SAR rates, and an updated measure of the freshwater distribution of critical life stages. ODFW, Eastern Oregon Fish Research (EOFR) Title: Escapement and Productivity of Spring Chinook and Summer Steelhead in the John Day River Basin - Annual Report 2003 Abstract -- The John Day River subbasin supports one of the last remaining intact wild populations of spring Chinook salmon and summer steelhead in the Columbia River Basin. These populations, however, remain depressed relative to historic levels. Between the completion of the life history and natural escapement study in 1984 and the start of this project in 1998, spring Chinook spawning surveys did not provide adequate information to assess age structure, progeny-to-parent production values, smolt-to-adult survival (SAR), or natural spawning escapement. Further, only very limited information is available for steelhead life history, escapement, and productivity measures in the John Day subbasin. Numerous habitat protection and rehabilitation projects to improve salmonid freshwater production and survival have also been implemented in the basin and are in need of effectiveness monitoring. While our monitoring efforts outlined here will not specifically measure the effectiveness of any particular project, they will provide much needed background information for developing context for project-specific effectiveness monitoring efforts. To meet the data needs as index stocks, to assess the long-term effectiveness of habitat projects, and to differentiate freshwater and ocean survival, sufficient annual estimates of spawner escapement, age structure, SAR, egg-to-smolt survival, smolt-per-redd ratio, and freshwater habitat use are essential. We have begun to meet this need through spawning ground surveys initiated for spring Chinook salmon in 1998 and smolt PIT-tagging efforts initiated in 1999. Additional sampling and analyses to meet these goals include an estimate of smolt abundance and SAR rates, and an updated measure of the freshwater distribution of critical life stages. ODFW, Eastern Oregon Fish Research (EOFR) Close

• 96. [Article] Escapement and Productivity of Spring Chinook and Summer Steelhead in the John Day River Basin - Annual Report 2004

  Abstract -- The John Day River subbasin supports one of the last remaining intact wild populations of spring Chinook salmon and summer steelhead in the Columbia River Basin. These populations, however, ...

  Citation × Citation Citation Abstract Copy Title: Escapement and Productivity of Spring Chinook and Summer Steelhead in the John Day River Basin - Annual Report 2004 Abstract -- The John Day River subbasin supports one of the last remaining intact wild populations of spring Chinook salmon and summer steelhead in the Columbia River Basin. These populations, however, remain depressed relative to historic levels. Between the completion of the life history and natural escapement study in 1984 and the start of this project in 1998, spring Chinook spawning surveys did not provide adequate information to assess age structure, progeny-to-parent production values, smolt-to-adult survival (SAR), or natural spawning escapement. Further, only very limited information is available for steelhead life history, escapement, and productivity measures in the John Day subbasin. Numerous habitat protection and rehabilitation projects to improve salmonid freshwater production and survival have also been implemented in the basin and are in need of effectiveness monitoring. While our monitoring efforts outlined here will not specifically measure the effectiveness of any particular project, they will provide much needed background information for developing context for project-specific effectiveness monitoring efforts. To meet the data needs as index stocks, to assess the long-term effectiveness of habitat projects, and to differentiate freshwater and ocean survival, sufficient annual estimates of spawner escapement, age structure, SAR, egg-to-smolt survival, smolt-per-redd ratio, and freshwater habitat use are essential. We have begun to meet this need through spawning ground surveys initiated for spring Chinook salmon in 1998 and smolt PIT-tagging efforts initiated in 1999. Additional sampling and analyses to meet these goals include an estimate of smolt abundance and SAR rates, and an updated measure of the freshwater distribution of critical life stages. ODFW, Eastern Oregon Fish Research (EOFR) Title: Escapement and Productivity of Spring Chinook and Summer Steelhead in the John Day River Basin - Annual Report 2004 Abstract -- The John Day River subbasin supports one of the last remaining intact wild populations of spring Chinook salmon and summer steelhead in the Columbia River Basin. These populations, however, remain depressed relative to historic levels. Between the completion of the life history and natural escapement study in 1984 and the start of this project in 1998, spring Chinook spawning surveys did not provide adequate information to assess age structure, progeny-to-parent production values, smolt-to-adult survival (SAR), or natural spawning escapement. Further, only very limited information is available for steelhead life history, escapement, and productivity measures in the John Day subbasin. Numerous habitat protection and rehabilitation projects to improve salmonid freshwater production and survival have also been implemented in the basin and are in need of effectiveness monitoring. While our monitoring efforts outlined here will not specifically measure the effectiveness of any particular project, they will provide much needed background information for developing context for project-specific effectiveness monitoring efforts. To meet the data needs as index stocks, to assess the long-term effectiveness of habitat projects, and to differentiate freshwater and ocean survival, sufficient annual estimates of spawner escapement, age structure, SAR, egg-to-smolt survival, smolt-per-redd ratio, and freshwater habitat use are essential. We have begun to meet this need through spawning ground surveys initiated for spring Chinook salmon in 1998 and smolt PIT-tagging efforts initiated in 1999. Additional sampling and analyses to meet these goals include an estimate of smolt abundance and SAR rates, and an updated measure of the freshwater distribution of critical life stages. ODFW, Eastern Oregon Fish Research (EOFR) Close

• 97. [Article] Escapement and Productivity of Spring Chinook and Summer Steelhead in the John Day River Basin - Technical Report 2005

  Abstract -- The John Day River subbasin supports one of the last remaining intact wild populations of spring Chinook salmon and summer steelhead in the Columbia River Basin. These populations, however, ...

  Citation × Citation Citation Abstract Copy Title: Escapement and Productivity of Spring Chinook and Summer Steelhead in the John Day River Basin - Technical Report 2005 Abstract -- The John Day River subbasin supports one of the last remaining intact wild populations of spring Chinook salmon and summer steelhead in the Columbia River Basin. These populations, however, remain depressed relative to historic levels. Between the completion of the life history and natural escapement study in 1984 and the start of this project in 1998, spring Chinook spawning surveys did not provide adequate information to assess age structure, progeny-to-parent production values, smolt-to-adult survival (SAR), or natural spawning escapement. Further, only very limited information is available for steelhead life history, escapement, and productivity measures in the John Day subbasin. Numerous habitat protection and rehabilitation projects to improve salmonid freshwater production and survival have also been implemented in the basin and are in need of effectiveness monitoring. While our monitoring efforts outlined here will not specifically measure the effectiveness of any particular project, they will provide much needed background information for developing context for project-specific effectiveness monitoring efforts. To meet the data needs as index stocks, to assess the long-term effectiveness of habitat projects, and to differentiate freshwater and ocean survival, sufficient annual estimates of spawner escapement, age structure, SAR, egg-to-smolt survival, smolt-per-redd ratio, and freshwater habitat use are essential. We have begun to meet this need through spawning ground surveys initiated for spring Chinook salmon in 1998 and smolt PIT-tagging efforts initiated in 1999. Additional sampling and analyses to meet these goals include an estimate of smolt abundance and SAR rates, and an updated measure of the freshwater distribution of critical life stages. ODFW, Eastern Oregon Fish Research (EOFR) Title: Escapement and Productivity of Spring Chinook and Summer Steelhead in the John Day River Basin - Technical Report 2005 Abstract -- The John Day River subbasin supports one of the last remaining intact wild populations of spring Chinook salmon and summer steelhead in the Columbia River Basin. These populations, however, remain depressed relative to historic levels. Between the completion of the life history and natural escapement study in 1984 and the start of this project in 1998, spring Chinook spawning surveys did not provide adequate information to assess age structure, progeny-to-parent production values, smolt-to-adult survival (SAR), or natural spawning escapement. Further, only very limited information is available for steelhead life history, escapement, and productivity measures in the John Day subbasin. Numerous habitat protection and rehabilitation projects to improve salmonid freshwater production and survival have also been implemented in the basin and are in need of effectiveness monitoring. While our monitoring efforts outlined here will not specifically measure the effectiveness of any particular project, they will provide much needed background information for developing context for project-specific effectiveness monitoring efforts. To meet the data needs as index stocks, to assess the long-term effectiveness of habitat projects, and to differentiate freshwater and ocean survival, sufficient annual estimates of spawner escapement, age structure, SAR, egg-to-smolt survival, smolt-per-redd ratio, and freshwater habitat use are essential. We have begun to meet this need through spawning ground surveys initiated for spring Chinook salmon in 1998 and smolt PIT-tagging efforts initiated in 1999. Additional sampling and analyses to meet these goals include an estimate of smolt abundance and SAR rates, and an updated measure of the freshwater distribution of critical life stages. ODFW, Eastern Oregon Fish Research (EOFR) Close

• 98. [Article] Escapement and Productivity of Spring Chinook Salmon and Summer Steelhead in the John Day River Basin - Annual Technical Report 2006

  Abstract -- The John Day River subbasin supports one of the last remaining intact wild populations of spring Chinook salmon and summer steelhead in the Columbia River Basin. These populations, however, ...

  Citation × Citation Citation Abstract Copy Title: Escapement and Productivity of Spring Chinook Salmon and Summer Steelhead in the John Day River Basin - Annual Technical Report 2006 Abstract -- The John Day River subbasin supports one of the last remaining intact wild populations of spring Chinook salmon and summer steelhead in the Columbia River Basin. These populations, however, remain depressed relative to historic levels. Between the completion of the life history and natural escapement study in 1984 and the start of this project in 1998, spring Chinook spawning surveys did not provide adequate information to assess age structure, progeny-to-parent production values, smolt-to-adult survival (SAR), or natural spawning escapement. Further, only very limited information is available for steelhead life history, escapement, and productivity measures in the John Day subbasin. Numerous habitat protection and rehabilitation projects to improve salmonid freshwater production and survival have also been implemented in the basin and are in need of effectiveness monitoring. While our monitoring efforts outlined here will not specifically measure the effectiveness of any particular project, they will provide much needed background information for developing context for project-specific effectiveness monitoring efforts. To meet the data needs as index stocks, to assess the long-term effectiveness of habitat projects, and to differentiate freshwater and ocean survival, sufficient annual estimates of spawner escapement, age structure, SAR, egg-to-smolt survival, smolt-per-redd ratio, and freshwater habitat use are essential. We have begun to meet this need through spawning ground surveys initiated for spring Chinook salmon in 1998 and smolt PIT-tagging efforts initiated in 1999. Additional sampling and analyses to meet these goals include an estimate of smolt abundance and SAR rates, and an updated measure of the freshwater distribution of critical life stages. ODFW, Eastern Oregon Fish Research (EOFR) Title: Escapement and Productivity of Spring Chinook Salmon and Summer Steelhead in the John Day River Basin - Annual Technical Report 2006 Abstract -- The John Day River subbasin supports one of the last remaining intact wild populations of spring Chinook salmon and summer steelhead in the Columbia River Basin. These populations, however, remain depressed relative to historic levels. Between the completion of the life history and natural escapement study in 1984 and the start of this project in 1998, spring Chinook spawning surveys did not provide adequate information to assess age structure, progeny-to-parent production values, smolt-to-adult survival (SAR), or natural spawning escapement. Further, only very limited information is available for steelhead life history, escapement, and productivity measures in the John Day subbasin. Numerous habitat protection and rehabilitation projects to improve salmonid freshwater production and survival have also been implemented in the basin and are in need of effectiveness monitoring. While our monitoring efforts outlined here will not specifically measure the effectiveness of any particular project, they will provide much needed background information for developing context for project-specific effectiveness monitoring efforts. To meet the data needs as index stocks, to assess the long-term effectiveness of habitat projects, and to differentiate freshwater and ocean survival, sufficient annual estimates of spawner escapement, age structure, SAR, egg-to-smolt survival, smolt-per-redd ratio, and freshwater habitat use are essential. We have begun to meet this need through spawning ground surveys initiated for spring Chinook salmon in 1998 and smolt PIT-tagging efforts initiated in 1999. Additional sampling and analyses to meet these goals include an estimate of smolt abundance and SAR rates, and an updated measure of the freshwater distribution of critical life stages. ODFW, Eastern Oregon Fish Research (EOFR) Close

• 99. [Article] Productivity of Spring Chinook Salmon and Summer Steelhead in the John Day River Basin - Annual Technical Report 2007

  Abstract -- The John Day River subbasin supports one of the last remaining intact wild populations of spring Chinook salmon and summer steelhead in the Columbia River Basin. These populations, however, ...

  Citation × Citation Citation Abstract Copy Title: Productivity of Spring Chinook Salmon and Summer Steelhead in the John Day River Basin - Annual Technical Report 2007 Abstract -- The John Day River subbasin supports one of the last remaining intact wild populations of spring Chinook salmon and summer steelhead in the Columbia River Basin. These populations, however, remain depressed relative to historic levels. Between the completion of the life history and natural escapement study in 1984 and the start of this project in 1998, spring Chinook spawning surveys did not provide adequate information to assess age structure, progeny-to-parent production values, smolt-to-adult survival (SAR), or natural spawning escapement. Further, only very limited information is available for steelhead life history, escapement, and productivity measures in the John Day subbasin. Numerous habitat protection and rehabilitation projects to improve salmonid freshwater production and survival have also been implemented in the basin and are in need of effectiveness monitoring. While our monitoring efforts outlined here will not specifically measure the effectiveness of any particular project, they will provide much needed background information for developing context for project-specific effectiveness monitoring efforts. To meet the data needs as index stocks, to assess the long-term effectiveness of habitat projects, and to differentiate freshwater and ocean survival, sufficient annual estimates of spawner escapement, age structure, SAR, egg-to-smolt survival, smolt-per-redd ratio, and freshwater habitat use are essential. We have begun to meet this need through spawning ground surveys initiated for spring Chinook salmon in 1998 and smolt PIT-tagging efforts initiated in 1999. Additional sampling and analyses to meet these goals include an estimate of smolt abundance and SAR rates, and an updated measure of the freshwater distribution of critical life stages. ODFW, Eastern Oregon Fish Research (EOFR) Title: Productivity of Spring Chinook Salmon and Summer Steelhead in the John Day River Basin - Annual Technical Report 2007 Abstract -- The John Day River subbasin supports one of the last remaining intact wild populations of spring Chinook salmon and summer steelhead in the Columbia River Basin. These populations, however, remain depressed relative to historic levels. Between the completion of the life history and natural escapement study in 1984 and the start of this project in 1998, spring Chinook spawning surveys did not provide adequate information to assess age structure, progeny-to-parent production values, smolt-to-adult survival (SAR), or natural spawning escapement. Further, only very limited information is available for steelhead life history, escapement, and productivity measures in the John Day subbasin. Numerous habitat protection and rehabilitation projects to improve salmonid freshwater production and survival have also been implemented in the basin and are in need of effectiveness monitoring. While our monitoring efforts outlined here will not specifically measure the effectiveness of any particular project, they will provide much needed background information for developing context for project-specific effectiveness monitoring efforts. To meet the data needs as index stocks, to assess the long-term effectiveness of habitat projects, and to differentiate freshwater and ocean survival, sufficient annual estimates of spawner escapement, age structure, SAR, egg-to-smolt survival, smolt-per-redd ratio, and freshwater habitat use are essential. We have begun to meet this need through spawning ground surveys initiated for spring Chinook salmon in 1998 and smolt PIT-tagging efforts initiated in 1999. Additional sampling and analyses to meet these goals include an estimate of smolt abundance and SAR rates, and an updated measure of the freshwater distribution of critical life stages. ODFW, Eastern Oregon Fish Research (EOFR) Close

• 100. [Article] Productivity of Spring Chinook Salmon and Summer Steelhead in the John Day River Basin - Annual Technical Report 2008

  Abstract -- The John Day River subbasin supports one of the last remaining intact wild populations of spring Chinook salmon and summer steelhead in the Columbia River Basin. These populations, however, ...

  Citation × Citation Citation Abstract Copy Title: Productivity of Spring Chinook Salmon and Summer Steelhead in the John Day River Basin - Annual Technical Report 2008 Abstract -- The John Day River subbasin supports one of the last remaining intact wild populations of spring Chinook salmon and summer steelhead in the Columbia River Basin. These populations, however, remain depressed relative to historic levels. Between the completion of the life history and natural escapement study in 1984 and the start of this project in 1998, spring Chinook spawning surveys did not provide adequate information to assess age structure, progeny-to-parent production values, smolt-to-adult survival (SAR), or natural spawning escapement. Further, only very limited information is available for steelhead life history, escapement, and productivity measures in the John Day subbasin. Numerous habitat protection and rehabilitation projects to improve salmonid freshwater production and survival have also been implemented in the basin and are in need of effectiveness monitoring. While our monitoring efforts outlined here will not specifically measure the effectiveness of any particular project, they will provide much needed background information for developing context for project-specific effectiveness monitoring efforts. To meet the data needs as index stocks, to assess the long-term effectiveness of habitat projects, and to differentiate freshwater and ocean survival, sufficient annual estimates of spawner escapement, age structure, SAR, egg-to-smolt survival, smolt-per-redd ratio, and freshwater habitat use are essential. We have begun to meet this need through spawning ground surveys initiated for spring Chinook salmon in 1998 and smolt PIT-tagging efforts initiated in 1999. Additional sampling and analyses to meet these goals include an estimate of smolt abundance and SAR rates, and an updated measure of the freshwater distribution of critical life stages. ODFW, Eastern Oregon Fish Research (EOFR) Title: Productivity of Spring Chinook Salmon and Summer Steelhead in the John Day River Basin - Annual Technical Report 2008 Abstract -- The John Day River subbasin supports one of the last remaining intact wild populations of spring Chinook salmon and summer steelhead in the Columbia River Basin. These populations, however, remain depressed relative to historic levels. Between the completion of the life history and natural escapement study in 1984 and the start of this project in 1998, spring Chinook spawning surveys did not provide adequate information to assess age structure, progeny-to-parent production values, smolt-to-adult survival (SAR), or natural spawning escapement. Further, only very limited information is available for steelhead life history, escapement, and productivity measures in the John Day subbasin. Numerous habitat protection and rehabilitation projects to improve salmonid freshwater production and survival have also been implemented in the basin and are in need of effectiveness monitoring. While our monitoring efforts outlined here will not specifically measure the effectiveness of any particular project, they will provide much needed background information for developing context for project-specific effectiveness monitoring efforts. To meet the data needs as index stocks, to assess the long-term effectiveness of habitat projects, and to differentiate freshwater and ocean survival, sufficient annual estimates of spawner escapement, age structure, SAR, egg-to-smolt survival, smolt-per-redd ratio, and freshwater habitat use are essential. We have begun to meet this need through spawning ground surveys initiated for spring Chinook salmon in 1998 and smolt PIT-tagging efforts initiated in 1999. Additional sampling and analyses to meet these goals include an estimate of smolt abundance and SAR rates, and an updated measure of the freshwater distribution of critical life stages. ODFW, Eastern Oregon Fish Research (EOFR) Close