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• 1. [Article] A Watershed Assessment for the Siuslaw Basin

  Abstract -- This assessments includes information on landscape and Siuslaw cultural history, socioeconomic history, hydrology, riparian vegetation and wetlands, channel habitat types, sediment, water quality, ...

  Citation × Citation Citation Abstract Copy Title: A Watershed Assessment for the Siuslaw Basin Abstract -- This assessments includes information on landscape and Siuslaw cultural history, socioeconomic history, hydrology, riparian vegetation and wetlands, channel habitat types, sediment, water quality, aquatic resources, Siuslaw estuary, watershed conditions, ecological capital, and ongoing efforts to restore the aquatic ecosystem. Title: A Watershed Assessment for the Siuslaw Basin Abstract -- This assessments includes information on landscape and Siuslaw cultural history, socioeconomic history, hydrology, riparian vegetation and wetlands, channel habitat types, sediment, water quality, aquatic resources, Siuslaw estuary, watershed conditions, ecological capital, and ongoing efforts to restore the aquatic ecosystem. Close

• 2. [Article] Willamina Watershed Assessment

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

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

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

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

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

• 4. [Article] Hydrology and Flooding

  Abstract -- The Lower Nehalem Watershed Council has looked at several issues in more detail than was possible in the PSU assessment. This document on hydrology and flooding is one of those issues that ...

  Citation × Citation Citation Abstract Copy Title: Hydrology and Flooding Abstract -- The Lower Nehalem Watershed Council has looked at several issues in more detail than was possible in the PSU assessment. This document on hydrology and flooding is one of those issues that the watershed council has looked at more closely. Document sections include background information including the 1996 flood, flood history, flood damage control, hydraulic models, flood alternatives for the Nehalem Basin, and Criteria for Evaluating Alternate Flood Control Projects. Title: Hydrology and Flooding Abstract -- The Lower Nehalem Watershed Council has looked at several issues in more detail than was possible in the PSU assessment. This document on hydrology and flooding is one of those issues that the watershed council has looked at more closely. Document sections include background information including the 1996 flood, flood history, flood damage control, hydraulic models, flood alternatives for the Nehalem Basin, and Criteria for Evaluating Alternate Flood Control Projects. Close

• 5. [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

• 6. [Article] Little Applegate Assessment

  Abstract -- To date, Applegate watershed assessments have focused on 5th field tributary streams that drain more than 50,000 acres. The Little Applegate and Williams Creek Assessments, which are nearing ...

  Citation × Citation Citation Abstract Copy Title: Little Applegate Assessment Abstract -- To date, Applegate watershed assessments have focused on 5th field tributary streams that drain more than 50,000 acres. The Little Applegate and Williams Creek Assessments, which are nearing completion or have been completed, examine watersheds of 72,000 and 52,000 acres respectively. The Little Applegate Assessment includes the topics of Environmental History, Channel Habitat, Hydrology, Sediment, Water Quality, Fisheries, Riparian, Upland Vegetation, and Wildlife. Title: Little Applegate Assessment Abstract -- To date, Applegate watershed assessments have focused on 5th field tributary streams that drain more than 50,000 acres. The Little Applegate and Williams Creek Assessments, which are nearing completion or have been completed, examine watersheds of 72,000 and 52,000 acres respectively. The Little Applegate Assessment includes the topics of Environmental History, Channel Habitat, Hydrology, Sediment, Water Quality, Fisheries, Riparian, Upland Vegetation, and Wildlife. Close

• 7. [Article] Seven Basins Watershed Assessment

  Abstract -- The watershed assessment includes the topics: a brief history of the Seven Basins Watershed, channel habitat type classification, hydrology and water uses, riparian/wetlands assessment, impact ...

  Citation × Citation Citation Abstract Copy Title: Seven Basins Watershed Assessment Abstract -- The watershed assessment includes the topics: a brief history of the Seven Basins Watershed, channel habitat type classification, hydrology and water uses, riparian/wetlands assessment, impact of wildfire, sediment sources, channel modification assessment, water quality, fish assessment, and summary of watershed conditions. Title: Seven Basins Watershed Assessment Abstract -- The watershed assessment includes the topics: a brief history of the Seven Basins Watershed, channel habitat type classification, hydrology and water uses, riparian/wetlands assessment, impact of wildfire, sediment sources, channel modification assessment, water quality, fish assessment, and summary of watershed conditions. Close

• 8. [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

• 9. [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

• 10. [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

• 11. [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

• 12. [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

• 13. [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

• 14. [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

• 15. [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

• 16. [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

• 17. [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

• 18. [Article] Mosier Watershed Assessment

  Abstract -- This document provides an assessment of critical watershed health parameters for the Mosier, Rock and Rowena Creek Watersheds. All of these are located in Northwestern Wasco County, Oregon. ...

  Citation × Citation Citation Abstract Copy Title: Mosier Watershed Assessment Abstract -- This document provides an assessment of critical watershed health parameters for the Mosier, Rock and Rowena Creek Watersheds. All of these are located in Northwestern Wasco County, Oregon. Mosier and Rock Creeks both have some headwaters in Hood River County. All three enter the Columbia River in or near the City of Mosier, Oregon. The assessment was coordinated by Wasco County Soil and Water Conservation District (SWCD) at the request of the Mosier Watershed Council. The assessment looks not only at the health of perennial streams, but also at the health of major seasonal reaches and upland areas, focusing on water quality and quantity issues, with their effects on aquatic habitat. Upland habitat is also addressed, but wildlife populations are not. The assessment contains sections on: description of the watershed, watershed conditions at the time of settlement, climate, history, channel habitat type classification, hydrology and water use, riparian and wetlands condition, sediment sources, channel modification, water quality, fish and fish habitat, upland habitat, and evaluation. Title: Mosier Watershed Assessment Abstract -- This document provides an assessment of critical watershed health parameters for the Mosier, Rock and Rowena Creek Watersheds. All of these are located in Northwestern Wasco County, Oregon. Mosier and Rock Creeks both have some headwaters in Hood River County. All three enter the Columbia River in or near the City of Mosier, Oregon. The assessment was coordinated by Wasco County Soil and Water Conservation District (SWCD) at the request of the Mosier Watershed Council. The assessment looks not only at the health of perennial streams, but also at the health of major seasonal reaches and upland areas, focusing on water quality and quantity issues, with their effects on aquatic habitat. Upland habitat is also addressed, but wildlife populations are not. The assessment contains sections on: description of the watershed, watershed conditions at the time of settlement, climate, history, channel habitat type classification, hydrology and water use, riparian and wetlands condition, sediment sources, channel modification, water quality, fish and fish habitat, upland habitat, and evaluation. Close

• 19. [Article] Lateral Channel Migration, Downcutting and Restoration Potential of the North Fork Siuslaw River

  Abstract -- The report contains information on the study's methodology, geologic setting of the North Fork Siuslaw River, recent history of the North Fork Siuslaw River, current condition, channel information, ...

  Citation × Citation Citation Abstract Copy Title: Lateral Channel Migration, Downcutting and Restoration Potential of the North Fork Siuslaw River Abstract -- The report contains information on the study's methodology, geologic setting of the North Fork Siuslaw River, recent history of the North Fork Siuslaw River, current condition, channel information, and what can be done to enhance the River. Title: Lateral Channel Migration, Downcutting and Restoration Potential of the North Fork Siuslaw River Abstract -- The report contains information on the study's methodology, geologic setting of the North Fork Siuslaw River, recent history of the North Fork Siuslaw River, current condition, channel information, and what can be done to enhance the River. Close

• 20. [Article] Applegate River Systems Analysis: Historical and Current Floodplain Function along the Lower Applegate River (RM 14-25) 1850-1999

  Abstract -- Flooding history on the Applegate River is reviewed. Pre- and post- settlement conditions are compared, and the consequences of human changes to the flood plain are analyzed. The report addresses ...

  Citation × Citation Citation Abstract Copy Title: Applegate River Systems Analysis: Historical and Current Floodplain Function along the Lower Applegate River (RM 14-25) 1850-1999 Abstract -- Flooding history on the Applegate River is reviewed. Pre- and post- settlement conditions are compared, and the consequences of human changes to the flood plain are analyzed. The report addresses hydrologic conditions, historical conditions, channel characteristics, effects of damming, role of levees, and episodic channel change. Summary, implications, and recommendations are offered. Title: Applegate River Systems Analysis: Historical and Current Floodplain Function along the Lower Applegate River (RM 14-25) 1850-1999 Abstract -- Flooding history on the Applegate River is reviewed. Pre- and post- settlement conditions are compared, and the consequences of human changes to the flood plain are analyzed. The report addresses hydrologic conditions, historical conditions, channel characteristics, effects of damming, role of levees, and episodic channel change. Summary, implications, and recommendations are offered. Close

• 21. [Article] Miami River Watershed Assessment

  Abstract -- This assessment looks at watershed history and characteristics, fisheries, aquatic and riparian habitat, hydrology, water use and quality, and sediment sources for the Miami River basin in ...

  Citation × Citation Citation Abstract Copy Title: Miami River Watershed Assessment Abstract -- This assessment looks at watershed history and characteristics, fisheries, aquatic and riparian habitat, hydrology, water use and quality, and sediment sources for the Miami River basin in the Tillamook Bay watershed. A summary and recommendations are given. Title: Miami River Watershed Assessment Abstract -- This assessment looks at watershed history and characteristics, fisheries, aquatic and riparian habitat, hydrology, water use and quality, and sediment sources for the Miami River basin in the Tillamook Bay watershed. A summary and recommendations are given. Close

• 22. [Article] Environmental History of the Tillamook Bay Estuary and Watershed

  Abstract -- This report thoroughly documents the history of Tillamook Bay Estuary, from the geomorphic history, Native American landscape, settlement, managed landscape through to modern impacts on the ...

  Citation × Citation Citation Abstract Copy Title: Environmental History of the Tillamook Bay Estuary and Watershed Abstract -- This report thoroughly documents the history of Tillamook Bay Estuary, from the geomorphic history, Native American landscape, settlement, managed landscape through to modern impacts on the landscape. Environmental response is noted. The history of coarse woody debris in the estuary is given, as is the historical mapping and characterization of the 1850s landscape. Title: Environmental History of the Tillamook Bay Estuary and Watershed Abstract -- This report thoroughly documents the history of Tillamook Bay Estuary, from the geomorphic history, Native American landscape, settlement, managed landscape through to modern impacts on the landscape. Environmental response is noted. The history of coarse woody debris in the estuary is given, as is the historical mapping and characterization of the 1850s landscape. Close

• 23. [Article] Bear Creek Watershed Assessment, Phase II - Bear Creek Tributary Assessment

  Abstract -- This document assesses 21 tributary sub-basins in the Bear Creek watershed in terms of history, physiography and physical structure, human demographic characteristics, channel morphology, and ...

  Citation × Citation Citation Abstract Copy Title: Bear Creek Watershed Assessment, Phase II - Bear Creek Tributary Assessment Abstract -- This document assesses 21 tributary sub-basins in the Bear Creek watershed in terms of history, physiography and physical structure, human demographic characteristics, channel morphology, and riparian habitat. It concludes with a comparison, and technical prioritization, of conditions across sub-basins. Title: Bear Creek Watershed Assessment, Phase II - Bear Creek Tributary Assessment Abstract -- This document assesses 21 tributary sub-basins in the Bear Creek watershed in terms of history, physiography and physical structure, human demographic characteristics, channel morphology, and riparian habitat. It concludes with a comparison, and technical prioritization, of conditions across sub-basins. Close

• 24. [Article] Sediment Sources and the History of Accumulation in Tillamook Bay, Oregon

  Abstract -- Tillamook Bay was formed over 9,000 years ago when sea levels rose to inundate the mouths of five rivers. Now hydrodynamics within this large bay - and sedimentation patterns - are very complex. ...

  Citation × Citation Citation Abstract Copy Title: Sediment Sources and the History of Accumulation in Tillamook Bay, Oregon Abstract -- Tillamook Bay was formed over 9,000 years ago when sea levels rose to inundate the mouths of five rivers. Now hydrodynamics within this large bay - and sedimentation patterns - are very complex. This report reviews what is known on the subject and adds results of a recent study. Chapter titles include: surface sediments--a determination of sources and transport paths; surface sediments--geochemical investigations; history of sediment accumulation--a study of core samples; and synthesis--sediment sources, history of sediment accumulation and management implications. Title: Sediment Sources and the History of Accumulation in Tillamook Bay, Oregon Abstract -- Tillamook Bay was formed over 9,000 years ago when sea levels rose to inundate the mouths of five rivers. Now hydrodynamics within this large bay - and sedimentation patterns - are very complex. This report reviews what is known on the subject and adds results of a recent study. Chapter titles include: surface sediments--a determination of sources and transport paths; surface sediments--geochemical investigations; history of sediment accumulation--a study of core samples; and synthesis--sediment sources, history of sediment accumulation and management implications. Close

• 25. [Article] Lake Creek (Jefferson County) Restoration Project: Biological Assessment

  Abstract -- The species population addressed in this document is the Columbia River Bull Trout Distinct Population Segment (DPS), which is under the jurisdiction of the U.S.Fish and Wildlife Service. Chapter ...

  Citation × Citation Citation Abstract Copy Title: Lake Creek (Jefferson County) Restoration Project: Biological Assessment Abstract -- The species population addressed in this document is the Columbia River Bull Trout Distinct Population Segment (DPS), which is under the jurisdiction of the U.S.Fish and Wildlife Service. Chapter headings include: introduction, evaluation methods, project description, avoidance minimization and conservation, natural history and species occurrence, environmental baseline conditions, analysis of effect of the action, interdependent and interrelated actions, finding of effect (take statement request), analysis of the effect of the action, and references. 37pp. Title: Lake Creek (Jefferson County) Restoration Project: Biological Assessment Abstract -- The species population addressed in this document is the Columbia River Bull Trout Distinct Population Segment (DPS), which is under the jurisdiction of the U.S.Fish and Wildlife Service. Chapter headings include: introduction, evaluation methods, project description, avoidance minimization and conservation, natural history and species occurrence, environmental baseline conditions, analysis of effect of the action, interdependent and interrelated actions, finding of effect (take statement request), analysis of the effect of the action, and references. 37pp. Close

• 26. [Article] Pudding River Watershed Assessment, 2006

  Abstract -- Northeast of Salem, five large streams flow west out of the Cascade Mountains to join the Pudding River as it meanders north across the broad Willamette Valley and to its confluence with the ...

  Citation × Citation Citation Abstract Copy Title: Pudding River Watershed Assessment, 2006 Abstract -- Northeast of Salem, five large streams flow west out of the Cascade Mountains to join the Pudding River as it meanders north across the broad Willamette Valley and to its confluence with the Molalla River near Canby. In this document, we characterize past and current watershed conditions and identify opportunities for improving conditions in this watershed. Chapter headings include: introduction and watershed overview, water quality, fish populations and aquatic habitat, water flow and use, riparian vegetation and wetlands, and riparian and stream restoration. The two appendices deal with Pudding River watershed history and BLM Conservation Strategy objectives. 221 pp. Numerous illustrative maps in PDF format accompany this report. Title: Pudding River Watershed Assessment, 2006 Abstract -- Northeast of Salem, five large streams flow west out of the Cascade Mountains to join the Pudding River as it meanders north across the broad Willamette Valley and to its confluence with the Molalla River near Canby. In this document, we characterize past and current watershed conditions and identify opportunities for improving conditions in this watershed. Chapter headings include: introduction and watershed overview, water quality, fish populations and aquatic habitat, water flow and use, riparian vegetation and wetlands, and riparian and stream restoration. The two appendices deal with Pudding River watershed history and BLM Conservation Strategy objectives. 221 pp. Numerous illustrative maps in PDF format accompany this report. Close

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

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

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

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

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

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

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

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

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

• 30. [Article] Upper Owyhee Watershed Assessment

  Abstract -- The 2011 Upper Owyhee Watershed Assessment was produced by the Owyhee Watershed Council and Scientific Ecological Services Inc. The purpose of the document is to discuss components of the watershed, ...

  Citation × Citation Citation Abstract Copy Title: Upper Owyhee Watershed Assessment Abstract -- The 2011 Upper Owyhee Watershed Assessment was produced by the Owyhee Watershed Council and Scientific Ecological Services Inc. The purpose of the document is to discuss components of the watershed, a brief overview, history of the area and the watershed's condition. Title: Upper Owyhee Watershed Assessment Abstract -- The 2011 Upper Owyhee Watershed Assessment was produced by the Owyhee Watershed Council and Scientific Ecological Services Inc. The purpose of the document is to discuss components of the watershed, a brief overview, history of the area and the watershed's condition. Close

• 31. [Article] Rock and Lonerock Creeks Watershed Assessment

  Abstract -- The 2011 Rock and Lonerock Creeks Watershed Assessment was produced by ABR, Inc got the Gilliam-East John Day Watershed Council and the Gilliam Soil and Water Conservation District. The purpose ...

  Citation × Citation Citation Abstract Copy Title: Rock and Lonerock Creeks Watershed Assessment Abstract -- The 2011 Rock and Lonerock Creeks Watershed Assessment was produced by ABR, Inc got the Gilliam-East John Day Watershed Council and the Gilliam Soil and Water Conservation District. The purpose of the document was to give an overview on watershed history, current condition, purpose and scope of the project, Methods used for the assessment, the habitat types within the watershed, hydrology and water use within the watershed, risks to the watershed and proposed changes. In addition it gives a overview on the salmonid species found in the watershed and gives proposed changes to their management. Title: Rock and Lonerock Creeks Watershed Assessment Abstract -- The 2011 Rock and Lonerock Creeks Watershed Assessment was produced by ABR, Inc got the Gilliam-East John Day Watershed Council and the Gilliam Soil and Water Conservation District. The purpose of the document was to give an overview on watershed history, current condition, purpose and scope of the project, Methods used for the assessment, the habitat types within the watershed, hydrology and water use within the watershed, risks to the watershed and proposed changes. In addition it gives a overview on the salmonid species found in the watershed and gives proposed changes to their management. Close

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

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

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

• 33. [Article] Keene Creek Watershed Assessment

  Abstract -- The 2005 Keene Creek Watershed Assessment was prepared by friends of the Green Springs project. The document discusses history of the watershed including land use, wildfire risk and a historical ...

  Citation × Citation Citation Abstract Copy Title: Keene Creek Watershed Assessment Abstract -- The 2005 Keene Creek Watershed Assessment was prepared by friends of the Green Springs project. The document discusses history of the watershed including land use, wildfire risk and a historical timeline. In addition it discusses assessments of habitat types, sediment, channel modification and current hydrology. Following the assessments it discusses fish and wildlife found in the watershed. The end of the document discusses the action plan to restore or conserve the watershed. Title: Keene Creek Watershed Assessment Abstract -- The 2005 Keene Creek Watershed Assessment was prepared by friends of the Green Springs project. The document discusses history of the watershed including land use, wildfire risk and a historical timeline. In addition it discusses assessments of habitat types, sediment, channel modification and current hydrology. Following the assessments it discusses fish and wildlife found in the watershed. The end of the document discusses the action plan to restore or conserve the watershed. Close

• 34. [Article] Lower Crooked River Watershed Assessment

  Abstract -- The 2008 Lower Crooked River Watershed Assessment was prepared by the Crooked River Watershed Council. The purpose of the document is to talk about the watershed and its past and current history ...

  Citation × Citation Citation Abstract Copy Title: Lower Crooked River Watershed Assessment Abstract -- The 2008 Lower Crooked River Watershed Assessment was prepared by the Crooked River Watershed Council. The purpose of the document is to talk about the watershed and its past and current history and issues that have taken place in the watershed and how those relate to state and federal regulations. In addition it talks about the diversity of habitat found within the watershed basin and the fish and wildlife that inhabit the area. Following the past and current history the document discusses the assesment and offers some proposed changes to the watershed to ensure higher ecological potential. Title: Lower Crooked River Watershed Assessment Abstract -- The 2008 Lower Crooked River Watershed Assessment was prepared by the Crooked River Watershed Council. The purpose of the document is to talk about the watershed and its past and current history and issues that have taken place in the watershed and how those relate to state and federal regulations. In addition it talks about the diversity of habitat found within the watershed basin and the fish and wildlife that inhabit the area. Following the past and current history the document discusses the assesment and offers some proposed changes to the watershed to ensure higher ecological potential. Close

• 35. [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

• 36. [Article] Harney-Malheur Lakes Subbasin Assessment

  Abstract -- Harney-Malheur Lakes Subbasin Assessment was completed by the Harney County Watershed Council. The Harney-Malheur Lakes Subbasin is 894,061 acres in Harney County, Oregon. The document discusses ...

  Citation × Citation Citation Abstract Copy Title: Harney-Malheur Lakes Subbasin Assessment Abstract -- Harney-Malheur Lakes Subbasin Assessment was completed by the Harney County Watershed Council. The Harney-Malheur Lakes Subbasin is 894,061 acres in Harney County, Oregon. The document discusses the history of the Harney-Malheur Lakes Subbasin including the environmental factors associated withthe subbasin (climate, geology, hydrology, ground and surface water and water supply. Fish and wildlife, habitat and vegetation types are discussed to understand the main inhabitants and how best to manage those populations found in the subbasin. The last section of the document discusses current issues within the subbasin and the reccomendations to deal with those issues. Title: Harney-Malheur Lakes Subbasin Assessment Abstract -- Harney-Malheur Lakes Subbasin Assessment was completed by the Harney County Watershed Council. The Harney-Malheur Lakes Subbasin is 894,061 acres in Harney County, Oregon. The document discusses the history of the Harney-Malheur Lakes Subbasin including the environmental factors associated withthe subbasin (climate, geology, hydrology, ground and surface water and water supply. Fish and wildlife, habitat and vegetation types are discussed to understand the main inhabitants and how best to manage those populations found in the subbasin. The last section of the document discusses current issues within the subbasin and the reccomendations to deal with those issues. Close

• 37. [Article] LCMP - Residence Time and Seasonal Movements of Juvenile Coho Salmon in the Ecotone and Lower Estuary of Winchester Creek, South Slough, Oregon

  Abstract -- The juvenile life history of coho salmon Oncorhynchus kisutch in the stream-estuary ecotone of Winchester Creek, South Slough, Oregon, was investigated in 1999–2001. Seines and a rotary screw ...

  Citation × Citation Citation Abstract Copy Title: LCMP - Residence Time and Seasonal Movements of Juvenile Coho Salmon in the Ecotone and Lower Estuary of Winchester Creek, South Slough, Oregon Abstract -- The juvenile life history of coho salmon Oncorhynchus kisutch in the stream-estuary ecotone of Winchester Creek, South Slough, Oregon, was investigated in 1999–2001. Seines and a rotary screw trap were used to capture fish for dye-marking, and residence time within the ecotone was determined for recaptured marked fish. In the lower estuary, ultrasonic transmitters were used to document residence time and patterns of movement for smolts migrating to the ocean. Nearly half of each brood year moved to the estuary as subyearlings. A portion of age-0 juveniles that moved downstream during spring lived in the ecotone through summer for up to 8 months, then most moved back upstream to overwinter. Fish that moved to the ecotone during fall and winter had mean minimum residence times of 48 d in 1999 and 64 d in 2000. Some of the fish that moved to the ecotone during fall and winter moved into an off-channel beaver pond and resided there for a mean of 49 d. Spring age-1 smolts had a mean minimum residence time in the ecotone of 18 d for both years and used recently restored salt marshes and other off-channel habitats. Smolts implanted with ultrasonic transmitters lived in the lower estuary for an average of 5.8 d, during which their direction of movement corresponded to the direction of tidal flow. Title: LCMP - Residence Time and Seasonal Movements of Juvenile Coho Salmon in the Ecotone and Lower Estuary of Winchester Creek, South Slough, Oregon Abstract -- The juvenile life history of coho salmon Oncorhynchus kisutch in the stream-estuary ecotone of Winchester Creek, South Slough, Oregon, was investigated in 1999–2001. Seines and a rotary screw trap were used to capture fish for dye-marking, and residence time within the ecotone was determined for recaptured marked fish. In the lower estuary, ultrasonic transmitters were used to document residence time and patterns of movement for smolts migrating to the ocean. Nearly half of each brood year moved to the estuary as subyearlings. A portion of age-0 juveniles that moved downstream during spring lived in the ecotone through summer for up to 8 months, then most moved back upstream to overwinter. Fish that moved to the ecotone during fall and winter had mean minimum residence times of 48 d in 1999 and 64 d in 2000. Some of the fish that moved to the ecotone during fall and winter moved into an off-channel beaver pond and resided there for a mean of 49 d. Spring age-1 smolts had a mean minimum residence time in the ecotone of 18 d for both years and used recently restored salt marshes and other off-channel habitats. Smolts implanted with ultrasonic transmitters lived in the lower estuary for an average of 5.8 d, during which their direction of movement corresponded to the direction of tidal flow. Close

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

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

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

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

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

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

• 40. [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

• 41. [Article] Standard operating procedures for collection and preparation of fish scales and data management

  Abstract -- The project maintains high standards of quality in estimation of life history parameters, based on reads of fish scales, including accuracy, precision and efficiency from sample and data handling ...

  Citation × Citation Citation Abstract Copy Title: Standard operating procedures for collection and preparation of fish scales and data management Abstract -- The project maintains high standards of quality in estimation of life history parameters, based on reads of fish scales, including accuracy, precision and efficiency from sample and data handling through age estimations and other life history analyses and data dissemination. Title: Standard operating procedures for collection and preparation of fish scales and data management Abstract -- The project maintains high standards of quality in estimation of life history parameters, based on reads of fish scales, including accuracy, precision and efficiency from sample and data handling through age estimations and other life history analyses and data dissemination. Close

• 42. [Image] Memorandum: John E. Doerr writing to Crater Lake National Park Superintendent, 1938

  	Memorandum to Superintendent Leavitt dated May 16, 1938 also mentions, Fish and Fishing in Crater Lake, (Mr. Madsen's letter of May 9, 1938); "John E Doerr, Jr., Park-Naturalist."
  	Citation × Citation Citation Abstract Copy Title: Memorandum: John E. Doerr writing to Crater Lake National Park Superintendent, 1938 Author: Doerr, John E., Jr. Year: 1938, 2010 Memorandum to Superintendent Leavitt dated May 16, 1938 also mentions, Fish and Fishing in Crater Lake, (Mr. Madsen's letter of May 9, 1938); "John E Doerr, Jr., Park-Naturalist." Title: Memorandum: John E. Doerr writing to Crater Lake National Park Superintendent, 1938 Author: Doerr, John E., Jr. Year: 1938, 2010 Memorandum to Superintendent Leavitt dated May 16, 1938 also mentions, Fish and Fishing in Crater Lake, (Mr. Madsen's letter of May 9, 1938); "John E Doerr, Jr., Park-Naturalist." Close

• 43. [Image] The growth of trout and salmon in Crater Lake, Oregon and its bearing on fish management

  	Citation × Citation Citation Abstract Copy Title: The growth of trout and salmon in Crater Lake, Oregon and its bearing on fish management Author: United States. National Park Service Year: 1938, 2010 Title: The growth of trout and salmon in Crater Lake, Oregon and its bearing on fish management Author: United States. National Park Service Year: 1938, 2010 Close

• 44. [Image] Nature notes highlights park resource information for Crater Lake visitors

  	ill; Title within chapter title: Resource Interpretation; Steve Mark, park historian and editor of Nature Notes from Crater Lake, an annual publication of the Crater Lake Natural History Association
  	Citation × Citation Citation Abstract Copy Title: Nature notes highlights park resource information for Crater Lake visitors Author: Mark, Stephen R. Year: 1999, 2010 ill; Title within chapter title: Resource Interpretation; Steve Mark, park historian and editor of Nature Notes from Crater Lake, an annual publication of the Crater Lake Natural History Association Title: Nature notes highlights park resource information for Crater Lake visitors Author: Mark, Stephen R. Year: 1999, 2010 ill; Title within chapter title: Resource Interpretation; Steve Mark, park historian and editor of Nature Notes from Crater Lake, an annual publication of the Crater Lake Natural History Association Close

• 45. [Image] Interview with Luther Cressman

  	ill.; Caption title; Includes notes with some bibliographical information
  	Citation × Citation Citation Abstract Copy Title: Interview with Luther Cressman Author: Mark, Stephen R. Year: 2001, 2010, 2011 ill.; Caption title; Includes notes with some bibliographical information Title: Interview with Luther Cressman Author: Mark, Stephen R. Year: 2001, 2010, 2011 ill.; Caption title; Includes notes with some bibliographical information Close

• 46. [Image] William Gladstone Steel: description of a visit in 1886

  	ill.; Caption title
  	Citation × Citation Citation Abstract Copy Title: William Gladstone Steel: description of a visit in 1886 Author: Steel, W. G., (William Gladstone) Year: 2001, 2010 ill.; Caption title Title: William Gladstone Steel: description of a visit in 1886 Author: Steel, W. G., (William Gladstone) Year: 2001, 2010 ill.; Caption title Close

• 47. [Image] A model for the origin of calc-alkaline andesites at Crater Lake, Oregon

  	ill. (some color), maps; Thesis (Ph.D.)--Pennsylvania State University; Includes bibliographic references (p. 118-124);
  	Citation × Citation Citation Abstract Copy Title: A model for the origin of calc-alkaline andesites at Crater Lake, Oregon Author: Pinta, James Year: 1981, 2009 ill. (some color), maps; Thesis (Ph.D.)--Pennsylvania State University; Includes bibliographic references (p. 118-124); Title: A model for the origin of calc-alkaline andesites at Crater Lake, Oregon Author: Pinta, James Year: 1981, 2009 ill. (some color), maps; Thesis (Ph.D.)--Pennsylvania State University; Includes bibliographic references (p. 118-124); Close

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

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

• 49. [Image] Administrative history: Crater Lake National Park, Oregon [volume 1]

  	2 v.: ill., maps; "NPS D-71 March 1988" - [end of both volumes]; Includes bibliographical references
  	Citation × Citation Citation Abstract Copy Title: Administrative history: Crater Lake National Park, Oregon [volume 1] Author: Harlan D. Unrau Year: 1988, 2009, 2010 2 v.: ill., maps; "NPS D-71 March 1988" - [end of both volumes]; Includes bibliographical references Title: Administrative history: Crater Lake National Park, Oregon [volume 1] Author: Harlan D. Unrau Year: 1988, 2009, 2010 2 v.: ill., maps; "NPS D-71 March 1988" - [end of both volumes]; Includes bibliographical references Close

• 50. [Image] Administrative history: Crater Lake National Park, Oregon [volume 2]

  	2 v.: ill., maps; "NPS D-71 March 1988" - [end of both volumes]; Includes bibliographical references.
  	Citation × Citation Citation Abstract Copy Title: Administrative history: Crater Lake National Park, Oregon [volume 2] Author: Harlan D. Unrau Year: 1988, 2009, 2010 2 v.: ill., maps; "NPS D-71 March 1988" - [end of both volumes]; Includes bibliographical references. Title: Administrative history: Crater Lake National Park, Oregon [volume 2] Author: Harlan D. Unrau Year: 1988, 2009, 2010 2 v.: ill., maps; "NPS D-71 March 1988" - [end of both volumes]; Includes bibliographical references. Close