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• 1. [Article] Gales Creek Watershed Assessment Project

  Abstract -- This document is the Gales Creek Watershed Assessment Report prepared for the Tualatin River Watershed Council. This report contains detailed information about the Gales Creek Watershed and ...

  Citation × Citation Citation Abstract Copy Title: Gales Creek Watershed Assessment Project Abstract -- This document is the Gales Creek Watershed Assessment Report prepared for the Tualatin River Watershed Council. This report contains detailed information about the Gales Creek Watershed and follows the guidelines described in the 1997 Draft Governor’s Watershed Enhancement Board’s Oregon Watershed Assessment Manual. It was written to partially satisfy the watershed assessment action item #1described in the Tualatin River Watershed Council’s Action Plan. This report should be periodically updated, as new information becomes available. Title: Gales Creek Watershed Assessment Project Abstract -- This document is the Gales Creek Watershed Assessment Report prepared for the Tualatin River Watershed Council. This report contains detailed information about the Gales Creek Watershed and follows the guidelines described in the 1997 Draft Governor’s Watershed Enhancement Board’s Oregon Watershed Assessment Manual. It was written to partially satisfy the watershed assessment action item #1described in the Tualatin River Watershed Council’s Action Plan. This report should be periodically updated, as new information becomes available. Close

• 2. [Article] Dairy-McKay (Tualatin) Watershed Analysis

  Abstract -- The Tillamook region BLM and Washington County Soil and Water Conservation District teamed up to produce this analysis of the Dairy Creek, McKay Creek subbasins of the Tualatin River. Chapter ...

  Citation × Citation Citation Abstract Copy Title: Dairy-McKay (Tualatin) Watershed Analysis Abstract -- The Tillamook region BLM and Washington County Soil and Water Conservation District teamed up to produce this analysis of the Dairy Creek, McKay Creek subbasins of the Tualatin River. Chapter 1 includes physical, biological, and social characterization of the area; Chapter 2 addresses core topics and key questions about aquatic, terrestrial, and social issues; Chapter 3 describes current conditions in the aquatic, terrestrial, and social landscapes; Chapter 4 deliniates reference conditions; Chapter 5 provides a synthesis on aquatic, terrestrial, and social topics; Chapter 6 offers recommendations for management in those three spheres, addressing management on BLM lands separately. Copious tables, figures, maps throughout. Bibliography and appendices. 179 pp. Title: Dairy-McKay (Tualatin) Watershed Analysis Abstract -- The Tillamook region BLM and Washington County Soil and Water Conservation District teamed up to produce this analysis of the Dairy Creek, McKay Creek subbasins of the Tualatin River. Chapter 1 includes physical, biological, and social characterization of the area; Chapter 2 addresses core topics and key questions about aquatic, terrestrial, and social issues; Chapter 3 describes current conditions in the aquatic, terrestrial, and social landscapes; Chapter 4 deliniates reference conditions; Chapter 5 provides a synthesis on aquatic, terrestrial, and social topics; Chapter 6 offers recommendations for management in those three spheres, addressing management on BLM lands separately. Copious tables, figures, maps throughout. Bibliography and appendices. 179 pp. Close

• 3. [Article] Tualatin Subbasin Fish Management Plan 1991 - Draft

  Abstract -- The Fish Management Policy of the Oregon Department of Fish and Wildlife (ODFW) requires that management plans be prepared for each basin or management unit. A high priority of the Willamette ...

  Citation × Citation Citation Abstract Copy Title: Tualatin Subbasin Fish Management Plan 1991 - Draft Abstract -- The Fish Management Policy of the Oregon Department of Fish and Wildlife (ODFW) requires that management plans be prepared for each basin or management unit. A high priority of the Willamette Basin Fish Management Plan (ODFW 1988) was the preparation of plans for subbasins within the Willamette system. The Tualatin Subbasin Fish Management Plan (hereafter referred to as the Tualatin Plan) was developed to direct management of the fish resources of the Tualatin Subbasin. The scope of the plan includes the main stem Tualatin River and its tributaries. It excludes lakes and reservoirs (e.g., Henry Hagg Lake) for which mini-management plans will or have been written. Title: Tualatin Subbasin Fish Management Plan 1991 - Draft Abstract -- The Fish Management Policy of the Oregon Department of Fish and Wildlife (ODFW) requires that management plans be prepared for each basin or management unit. A high priority of the Willamette Basin Fish Management Plan (ODFW 1988) was the preparation of plans for subbasins within the Willamette system. The Tualatin Subbasin Fish Management Plan (hereafter referred to as the Tualatin Plan) was developed to direct management of the fish resources of the Tualatin Subbasin. The scope of the plan includes the main stem Tualatin River and its tributaries. It excludes lakes and reservoirs (e.g., Henry Hagg Lake) for which mini-management plans will or have been written. Close

• 4. [Article] Lower Tualatin Watershed Analysis

  Abstract -- This analysis of the lower Tualatin includes an introduction, characterization, core topics and key questions, current conditions, reference conditions, synthesis, and recommendations. Bibliography. ...

  Citation × Citation Citation Abstract Copy Title: Lower Tualatin Watershed Analysis Abstract -- This analysis of the lower Tualatin includes an introduction, characterization, core topics and key questions, current conditions, reference conditions, synthesis, and recommendations. Bibliography. 167 pp. However, many map pages are missing from the document - they are housed in separate PDF files. Title: Lower Tualatin Watershed Analysis Abstract -- This analysis of the lower Tualatin includes an introduction, characterization, core topics and key questions, current conditions, reference conditions, synthesis, and recommendations. Bibliography. 167 pp. However, many map pages are missing from the document - they are housed in separate PDF files. Close

• 5. [Article] Middle Tualatin-Rock Creek Watershed Analysis

  Abstract -- This analysis of the middle Tualatin-Rock Creek basin includes an introduction, characterization, core topics and key questions, current conditions, reference conditions, synthesis, and recommendations. ...

  Citation × Citation Citation Abstract Copy Title: Middle Tualatin-Rock Creek Watershed Analysis Abstract -- This analysis of the middle Tualatin-Rock Creek basin includes an introduction, characterization, core topics and key questions, current conditions, reference conditions, synthesis, and recommendations. Bibliography. The appendix contains the aquatic conservation objectives and footnotes. 153 pp. Title: Middle Tualatin-Rock Creek Watershed Analysis Abstract -- This analysis of the middle Tualatin-Rock Creek basin includes an introduction, characterization, core topics and key questions, current conditions, reference conditions, synthesis, and recommendations. Bibliography. The appendix contains the aquatic conservation objectives and footnotes. 153 pp. Close

• 6. [Article] Fanno/Tryon Creek Watershed Plan: Draft

  Abstract -- The Fanno and Tryon Creeks Watershed Plan contains sections on: Introduction to the Fanno/Tryon Creek Watershed Plan, Overview-Tryon Creek Watershed, Habitat and Biological Communities-Background ...

  Citation × Citation Citation Abstract Copy Title: Fanno/Tryon Creek Watershed Plan: Draft Abstract -- The Fanno and Tryon Creeks Watershed Plan contains sections on: Introduction to the Fanno/Tryon Creek Watershed Plan, Overview-Tryon Creek Watershed, Habitat and Biological Communities-Background and Tryon Creek Watershed, Public Involvement, Education, and Stewardship, Related Plans, Policies, and Programs, Water Quality-Tryon Creek Watershed, and Hydrology-Tryon Creek Watershed. Title: Fanno/Tryon Creek Watershed Plan: Draft Abstract -- The Fanno and Tryon Creeks Watershed Plan contains sections on: Introduction to the Fanno/Tryon Creek Watershed Plan, Overview-Tryon Creek Watershed, Habitat and Biological Communities-Background and Tryon Creek Watershed, Public Involvement, Education, and Stewardship, Related Plans, Policies, and Programs, Water Quality-Tryon Creek Watershed, and Hydrology-Tryon Creek Watershed. Close

• 7. [Article] South Santiam Watershed Assessment

  Abstract -- The South Santiam River drains approximately 1,040 square miles and is a primary tributary to the Willamette River. The South Santiam River watershed is situated in the Western Cascades and ...

  Citation × Citation Citation Abstract Copy Title: South Santiam Watershed Assessment Abstract -- The South Santiam River drains approximately 1,040 square miles and is a primary tributary to the Willamette River. The South Santiam River watershed is situated in the Western Cascades and flows into the Willamette Valley. The River runs approximately from east to west, with steep mountainous terrain comprising the eastern 80% of the watershed. The western 20% of the watershed leading to the Santiam River and ultimately the Willamette River, is comprised of a floodplain dominated by grass seed farming and urban/rural development. The basin ranges in elevation from 220 feet to approximately 5,721 feet. The South Santiam watershed was divided into an upper section (Headwaters, Quartzville, Middle Santiam and Foster watersheds) and a lower section (Lower South Santiam, Crabtree, Thomas, and Wiley subwatersheds) due to ecological differences such as ecoregion, management, and elevation. The assessment was conducted in six parts including Channel Habitat Typing, Channel Modification, Riparian, Water Use and Hydrology, Fisheries, and Water Quality. Following is a summary of results from each of the sections. Title: South Santiam Watershed Assessment Abstract -- The South Santiam River drains approximately 1,040 square miles and is a primary tributary to the Willamette River. The South Santiam River watershed is situated in the Western Cascades and flows into the Willamette Valley. The River runs approximately from east to west, with steep mountainous terrain comprising the eastern 80% of the watershed. The western 20% of the watershed leading to the Santiam River and ultimately the Willamette River, is comprised of a floodplain dominated by grass seed farming and urban/rural development. The basin ranges in elevation from 220 feet to approximately 5,721 feet. The South Santiam watershed was divided into an upper section (Headwaters, Quartzville, Middle Santiam and Foster watersheds) and a lower section (Lower South Santiam, Crabtree, Thomas, and Wiley subwatersheds) due to ecological differences such as ecoregion, management, and elevation. The assessment was conducted in six parts including Channel Habitat Typing, Channel Modification, Riparian, Water Use and Hydrology, Fisheries, and Water Quality. Following is a summary of results from each of the sections. Close

• 8. [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

• 9. [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

• 10. [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

• 11. [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

• 12. [Article] Lower Middle Fork Willamette River Watershed Assessment

  Abstract -- This watershed assessment includes the following topics: land forms and geology, land ownership and uses, hydrology, riparian habitat conditions, aquatic habitat and fish populations, wetland ...

  Citation × Citation Citation Abstract Copy Title: Lower Middle Fork Willamette River Watershed Assessment Abstract -- This watershed assessment includes the following topics: land forms and geology, land ownership and uses, hydrology, riparian habitat conditions, aquatic habitat and fish populations, wetland habitat conditions, water quality, and sediment sources. Title: Lower Middle Fork Willamette River Watershed Assessment Abstract -- This watershed assessment includes the following topics: land forms and geology, land ownership and uses, hydrology, riparian habitat conditions, aquatic habitat and fish populations, wetland habitat conditions, water quality, and sediment sources. Close

• 13. [Article] Upper Powder River Watershed Assessment

  Abstract -- The goal ofthe Powder Basin Watershed Council (Council) is to assist local stakeholders in the watershed(s) to develop a watershed action plan from this assessment. Prior to the development ...

  Citation × Citation Citation Abstract Copy Title: Upper Powder River Watershed Assessment Abstract -- The goal ofthe Powder Basin Watershed Council (Council) is to assist local stakeholders in the watershed(s) to develop a watershed action plan from this assessment. Prior to the development of that action plan, local stakeholders should use this assessment to help them to evaluate and prioritize the watershed health issues in the Upper Powder River watershed. The Council has a Vision Statement and a list of Watershed Health Concerns for the Powder Basin (see appendix A) that they use as a guiding premise for their work with local stakeholders. Title: Upper Powder River Watershed Assessment Abstract -- The goal ofthe Powder Basin Watershed Council (Council) is to assist local stakeholders in the watershed(s) to develop a watershed action plan from this assessment. Prior to the development of that action plan, local stakeholders should use this assessment to help them to evaluate and prioritize the watershed health issues in the Upper Powder River watershed. The Council has a Vision Statement and a list of Watershed Health Concerns for the Powder Basin (see appendix A) that they use as a guiding premise for their work with local stakeholders. Close

• 14. [Article] Assessment of the Macroinvertebrate Communities in Relation to Land Use, Physical Habitat, and Water Quality in the Tualatin River Basin, 2002

  Abstract -- Macroinvertebrate communities, physical habitat, and water chemistry were sampled from 63 stream reaches in the Tualatin River basin to assess the condition of macroinvertebrate communities ...

  Citation × Citation Citation Abstract Copy Title: Assessment of the Macroinvertebrate Communities in Relation to Land Use, Physical Habitat, and Water Quality in the Tualatin River Basin, 2002 Abstract -- Macroinvertebrate communities, physical habitat, and water chemistry were sampled from 63 stream reaches in the Tualatin River basin to assess the condition of macroinvertebrate communities in relation to land use patterns and instream physico-chemical conditions. Thirty seven low-gradient and 26 high-gradient reaches were sampled. The report begins with an executive summary, and includes introduction, study area, methods, results, and discussion. Figures and tables are ample; literature is cited. Appendices include environmental variables, and metrics from the low and high gradient streams. 44 pp. Title: Assessment of the Macroinvertebrate Communities in Relation to Land Use, Physical Habitat, and Water Quality in the Tualatin River Basin, 2002 Abstract -- Macroinvertebrate communities, physical habitat, and water chemistry were sampled from 63 stream reaches in the Tualatin River basin to assess the condition of macroinvertebrate communities in relation to land use patterns and instream physico-chemical conditions. Thirty seven low-gradient and 26 high-gradient reaches were sampled. The report begins with an executive summary, and includes introduction, study area, methods, results, and discussion. Figures and tables are ample; literature is cited. Appendices include environmental variables, and metrics from the low and high gradient streams. 44 pp. Close

• 15. [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

• 16. [Article] Willamette Basin Restoration Priorities: Watershed Summaries, 2005

  Abstract -- The Watershed Restoration Summaries were developed by local watershed councils and other stakeholders to help identify priorities for restoring fish and wildlife habitat and water quality throughout ...

  Citation × Citation Citation Abstract Copy Title: Willamette Basin Restoration Priorities: Watershed Summaries, 2005 Abstract -- The Watershed Restoration Summaries were developed by local watershed councils and other stakeholders to help identify priorities for restoring fish and wildlife habitat and water quality throughout the Willamette Basin. These summaries outline aquatic and terrestrial restoration priorities and geographic focus areas within three major themes: 1) Restoration of habitat connectivity (e.g., fish passage and wildlife corridors); 2) Restoration of key watershed processes and functions (e.g., large wood delivery, water flows, sediment transport, and disturbance regimes); and 3) Restoration of aquatic, riparian, wetland, and upland habitats, including addressing habitats for ESA-listed species and areas that impact water quality. Watersheds included: Scappoose Bay, Columbia Slough, Lower Willamette, Johnson, Tryon, Fanno Creeks, Clackamas, Tualatin, Yamhill & Chehalem, Molalla, Pudding, Glenn-Gibson, Greater Salem-Keizer Area, Rickreall, Santiam, Luckiamute, Calapooia, Mary's, Long Tom, McKenzie, Coast Fork Willamette, Middle Fork Willamette, Middle & Upper Willamette. Title: Willamette Basin Restoration Priorities: Watershed Summaries, 2005 Abstract -- The Watershed Restoration Summaries were developed by local watershed councils and other stakeholders to help identify priorities for restoring fish and wildlife habitat and water quality throughout the Willamette Basin. These summaries outline aquatic and terrestrial restoration priorities and geographic focus areas within three major themes: 1) Restoration of habitat connectivity (e.g., fish passage and wildlife corridors); 2) Restoration of key watershed processes and functions (e.g., large wood delivery, water flows, sediment transport, and disturbance regimes); and 3) Restoration of aquatic, riparian, wetland, and upland habitats, including addressing habitats for ESA-listed species and areas that impact water quality. Watersheds included: Scappoose Bay, Columbia Slough, Lower Willamette, Johnson, Tryon, Fanno Creeks, Clackamas, Tualatin, Yamhill & Chehalem, Molalla, Pudding, Glenn-Gibson, Greater Salem-Keizer Area, Rickreall, Santiam, Luckiamute, Calapooia, Mary's, Long Tom, McKenzie, Coast Fork Willamette, Middle Fork Willamette, Middle & Upper Willamette. Close

• 17. [Article] McKenzie River Watershed Conservation Strategy

  Abstract -- Based on a recent watershed assessment, this document details goals and strategies for conservation and restoration within the McKenzie River watershed. It addresses river and stream habitats, ...

  Citation × Citation Citation Abstract Copy Title: McKenzie River Watershed Conservation Strategy Abstract -- Based on a recent watershed assessment, this document details goals and strategies for conservation and restoration within the McKenzie River watershed. It addresses river and stream habitats, floodplain areas and riparian vegetation, wetlands, pond turtle habitat, and rare upland habitats. Title: McKenzie River Watershed Conservation Strategy Abstract -- Based on a recent watershed assessment, this document details goals and strategies for conservation and restoration within the McKenzie River watershed. It addresses river and stream habitats, floodplain areas and riparian vegetation, wetlands, pond turtle habitat, and rare upland habitats. Close

• 18. [Article] Powder River-Powder Valley Watershed Assessment

  Abstract -- The area covered by this watershed assessment is a scenic region containing a wealth of I resources. Those resources include wildlife, scenery, fisheries, clean water, mineral deposits, forests, ...

  Citation × Citation Citation Abstract Copy Title: Powder River-Powder Valley Watershed Assessment Abstract -- The area covered by this watershed assessment is a scenic region containing a wealth of I resources. Those resources include wildlife, scenery, fisheries, clean water, mineral deposits, forests, productive farmland, and people. The Powder River-Powder Valley Watershed Assessment is a compilation of existing information on three fifth field HUC's, minus 12,800acre HUC6 below Thief Valley Reservoir. The watershed encompasses approximately 300,000 acres. Title: Powder River-Powder Valley Watershed Assessment Abstract -- The area covered by this watershed assessment is a scenic region containing a wealth of I resources. Those resources include wildlife, scenery, fisheries, clean water, mineral deposits, forests, productive farmland, and people. The Powder River-Powder Valley Watershed Assessment is a compilation of existing information on three fifth field HUC's, minus 12,800acre HUC6 below Thief Valley Reservoir. The watershed encompasses approximately 300,000 acres. Close

• 19. [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

• 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] 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

• 22. [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

• 23. [Article] Wilson River Watershed Assessment, Final Report

  Abstract -- This assessment includes watershed characterization, historical conditions, habitat types, hydrology, water use and quality, riparian areas, sediment sources, channel modifications, fisheries, ...

  Citation × Citation Citation Abstract Copy Title: Wilson River Watershed Assessment, Final Report Abstract -- This assessment includes watershed characterization, historical conditions, habitat types, hydrology, water use and quality, riparian areas, sediment sources, channel modifications, fisheries, and fish habitat for the Wilson River in the Tillamook Bay watershed. Summaries and recommendations are given. Title: Wilson River Watershed Assessment, Final Report Abstract -- This assessment includes watershed characterization, historical conditions, habitat types, hydrology, water use and quality, riparian areas, sediment sources, channel modifications, fisheries, and fish habitat for the Wilson River in the Tillamook Bay watershed. Summaries and recommendations are given. Close

• 24. [Article] Trask Watershed Assessment

  Abstract -- This document reports conditions in the Trask River watershed, one of five river basins that feed Tillamook Bay. Assessments are made of channel habitat type and modifications, fisheries, sediment, ...

  Citation × Citation Citation Abstract Copy Title: Trask Watershed Assessment Abstract -- This document reports conditions in the Trask River watershed, one of five river basins that feed Tillamook Bay. Assessments are made of channel habitat type and modifications, fisheries, sediment, hydrology, riparian habitat, and water quality and uses. A watershed condition summary is offered. Title: Trask Watershed Assessment Abstract -- This document reports conditions in the Trask River watershed, one of five river basins that feed Tillamook Bay. Assessments are made of channel habitat type and modifications, fisheries, sediment, hydrology, riparian habitat, and water quality and uses. A watershed condition summary is offered. Close

• 25. [Article] New River, Sixes River, Elk River, and Euchre Creek Tidal Wetlands Assessment

  Abstract -- This report summarizes the findings of a tidal wetland assessment conducted on New River, Sixes River, Elk River, and Euchre Creek in 2013-14 using the Hydrogeomorphic Tidal Wetlands Rapid ...

  Citation × Citation Citation Abstract Copy Title: New River, Sixes River, Elk River, and Euchre Creek Tidal Wetlands Assessment Abstract -- This report summarizes the findings of a tidal wetland assessment conducted on New River, Sixes River, Elk River, and Euchre Creek in 2013-14 using the Hydrogeomorphic Tidal Wetlands Rapid Assessment Method (HGM RAM). Title: New River, Sixes River, Elk River, and Euchre Creek Tidal Wetlands Assessment Abstract -- This report summarizes the findings of a tidal wetland assessment conducted on New River, Sixes River, Elk River, and Euchre Creek in 2013-14 using the Hydrogeomorphic Tidal Wetlands Rapid Assessment Method (HGM RAM). Close

• 26. [Article] White River Watershed Assessment

  Abstract -- This Assessment has been undertaken by the White River Watershed Council, in partnership with the Wasco County Soil and Water Conservation District. It is the intent of this Assessment to provide ...

  Citation × Citation Citation Abstract Copy Title: White River Watershed Assessment Abstract -- This Assessment has been undertaken by the White River Watershed Council, in partnership with the Wasco County Soil and Water Conservation District. It is the intent of this Assessment to provide a reference point from which the stakeholders in the White River Watershed, those who live and work in the watershed, can continue to plan for the health of its lands and waters into the future. The assessment contains sections on: a watershed description, settlement and development, stream flow and water rights, irrigation and water management, runoff and erosion, water quality, channel types, riparian and wetlands conditions, aquatic habitat, upland habitat, and evaluation. Title: White River Watershed Assessment Abstract -- This Assessment has been undertaken by the White River Watershed Council, in partnership with the Wasco County Soil and Water Conservation District. It is the intent of this Assessment to provide a reference point from which the stakeholders in the White River Watershed, those who live and work in the watershed, can continue to plan for the health of its lands and waters into the future. The assessment contains sections on: a watershed description, settlement and development, stream flow and water rights, irrigation and water management, runoff and erosion, water quality, channel types, riparian and wetlands conditions, aquatic habitat, upland habitat, and evaluation. Close

• 27. [Article] Nehalem River Watershed Assessment

  Abstract -- This watershed assessment contains information on historical conditions, channel habitat types, hydrology and water use, riparian conditions, sediment sources, channel modifications, water ...

  Citation × Citation Citation Abstract Copy Title: Nehalem River Watershed Assessment Abstract -- This watershed assessment contains information on historical conditions, channel habitat types, hydrology and water use, riparian conditions, sediment sources, channel modifications, water quality, fish and fish habitat, and watershed conditions summary. Title: Nehalem River Watershed Assessment Abstract -- This watershed assessment contains information on historical conditions, channel habitat types, hydrology and water use, riparian conditions, sediment sources, channel modifications, water quality, fish and fish habitat, and watershed conditions summary. Close

• 28. [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

• 29. [Article] North Santiam River Watershed Assessment: Lower and Middle Reach Subwatersheds

  Abstract -- This assessment contains topics including historical and reference conditions, hydrology, water use, sediment sources, water quality, fisheries, aquatic and riparian habitats, a watershed condition ...

  Citation × Citation Citation Abstract Copy Title: North Santiam River Watershed Assessment: Lower and Middle Reach Subwatersheds Abstract -- This assessment contains topics including historical and reference conditions, hydrology, water use, sediment sources, water quality, fisheries, aquatic and riparian habitats, a watershed condition summary, future trends, and recommendations. Title: North Santiam River Watershed Assessment: Lower and Middle Reach Subwatersheds Abstract -- This assessment contains topics including historical and reference conditions, hydrology, water use, sediment sources, water quality, fisheries, aquatic and riparian habitats, a watershed condition summary, future trends, and recommendations. Close

• 30. [Article] Lower Rogue Watershed Assessment

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

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

• 31. [Article] Lower Yamhill Watershed Assessment

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

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

• 32. [Article] Middle Fork Willamette River Lower Watersheds Action Plan

  Abstract -- This document begins with a brief overview of the watershed, the activities of the Council, and the development of the Action Plan. A section explaining Action Plan goals and activities follows. ...

  Citation × Citation Citation Abstract Copy Title: Middle Fork Willamette River Lower Watersheds Action Plan Abstract -- This document begins with a brief overview of the watershed, the activities of the Council, and the development of the Action Plan. A section explaining Action Plan goals and activities follows. For many people, the most important part of the document will be the tables included in this second section. These tables outline specific activities that the Council, in collaboration with watershed residents and others, have already implemented or will undertake to improve the condition of the watershed. It is here that you will find the who, what, where, and when of actions. If you are interested in finding out more about conditions in the Lower Middle Fork of the Willamette watershed, a detailed assessment of the area is available from the Council. Title: Middle Fork Willamette River Lower Watersheds Action Plan Abstract -- This document begins with a brief overview of the watershed, the activities of the Council, and the development of the Action Plan. A section explaining Action Plan goals and activities follows. For many people, the most important part of the document will be the tables included in this second section. These tables outline specific activities that the Council, in collaboration with watershed residents and others, have already implemented or will undertake to improve the condition of the watershed. It is here that you will find the who, what, where, and when of actions. If you are interested in finding out more about conditions in the Lower Middle Fork of the Willamette watershed, a detailed assessment of the area is available from the Council. Close

• 33. [Article] West Fork Illinois River Watershed Analysis

  Abstract -- The West Fork Illinois River Watershed Analysis (Iteration 1.0) document was completed in June 1997 to provide an ecological context for proposed mineral development, including management recommendations. ...

  Citation × Citation Citation Abstract Copy Title: West Fork Illinois River Watershed Analysis Abstract -- The West Fork Illinois River Watershed Analysis (Iteration 1.0) document was completed in June 1997 to provide an ecological context for proposed mineral development, including management recommendations. The focus of iteration 1.0 was the serpentine portion of the watershed on Forest Service lands. The purpose of the current document and analysis is to expand on this earlier analysis by adding the lower elevation BLM land areas. It identifies the various ecosystem components in the lower elevation areas of the West Fork Illinois River fifth field watershed and their interactions at a landscape scale. The analysis looks at historical ecological components, current ecological components and trends. It makes recommendations for future management actions that could be implemented to reach recommended ecological conditions. Title: West Fork Illinois River Watershed Analysis Abstract -- The West Fork Illinois River Watershed Analysis (Iteration 1.0) document was completed in June 1997 to provide an ecological context for proposed mineral development, including management recommendations. The focus of iteration 1.0 was the serpentine portion of the watershed on Forest Service lands. The purpose of the current document and analysis is to expand on this earlier analysis by adding the lower elevation BLM land areas. It identifies the various ecosystem components in the lower elevation areas of the West Fork Illinois River fifth field watershed and their interactions at a landscape scale. The analysis looks at historical ecological components, current ecological components and trends. It makes recommendations for future management actions that could be implemented to reach recommended ecological conditions. Close

• 34. [Article] Hood River Watershed Action Plan

  Abstract -- This Watershed Action Plan identifies cooperative projects, strategies, and priorities to improve water quality and fish populations in the Hood River subbasin of the Columbia River.

  Citation × Citation Citation Abstract Copy Title: Hood River Watershed Action Plan Abstract -- This Watershed Action Plan identifies cooperative projects, strategies, and priorities to improve water quality and fish populations in the Hood River subbasin of the Columbia River. Title: Hood River Watershed Action Plan Abstract -- This Watershed Action Plan identifies cooperative projects, strategies, and priorities to improve water quality and fish populations in the Hood River subbasin of the Columbia River. Close

• 35. [Article] North Fork Malheur River Watershed Assessment

  Abstract -- This watershed assessment will document information to establish what currently exists in the southern portion of North Fork Malheur Watershed, what processes and activities historically took ...

  Citation × Citation Citation Abstract Copy Title: North Fork Malheur River Watershed Assessment Abstract -- This watershed assessment will document information to establish what currently exists in the southern portion of North Fork Malheur Watershed, what processes and activities historically took place, interpretations of causal factors, and recommendations of possible management practices. The analysis area consists of subwatersheds 07D, 07G. 07H, 071. and 07K. Title: North Fork Malheur River Watershed Assessment Abstract -- This watershed assessment will document information to establish what currently exists in the southern portion of North Fork Malheur Watershed, what processes and activities historically took place, interpretations of causal factors, and recommendations of possible management practices. The analysis area consists of subwatersheds 07D, 07G. 07H, 071. and 07K. Close

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

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

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

• 37. [Article] Slate Creek Watershed Assessment

  Abstract -- The analysis was jointly conducted by the Applegate River Watershed Council (ARWC), Bureau of Land Management (BLM), and the Siskiyou National Forest. Accordingly, the assessment method was ...

  Citation × Citation Citation Abstract Copy Title: Slate Creek Watershed Assessment Abstract -- The analysis was jointly conducted by the Applegate River Watershed Council (ARWC), Bureau of Land Management (BLM), and the Siskiyou National Forest. Accordingly, the assessment method was designed to fulfill obligations for the Oregon Watershed Enhancement Board and the Federal Guide to Watershed Analysis. Issues and key questions, developed by the federal agencies, ARWC, and landowners guide the content of this analysis. Key issues focus the assessment on the principle concerns of the Slate Creek Watershed. This watershed assessment is grouped into three main categories: Cultural and Social environment, Terrestrial environment, and the Aquatic environment. The cultural and social environment examines the historic and current human uses in the watershed. The terrestrial environment focuses on vegetation patterns, wildlife habitat and fire/fuel conditions. Fish habitat conditions, water quality and riparian zone function are discussed in the aquatic environment. Title: Slate Creek Watershed Assessment Abstract -- The analysis was jointly conducted by the Applegate River Watershed Council (ARWC), Bureau of Land Management (BLM), and the Siskiyou National Forest. Accordingly, the assessment method was designed to fulfill obligations for the Oregon Watershed Enhancement Board and the Federal Guide to Watershed Analysis. Issues and key questions, developed by the federal agencies, ARWC, and landowners guide the content of this analysis. Key issues focus the assessment on the principle concerns of the Slate Creek Watershed. This watershed assessment is grouped into three main categories: Cultural and Social environment, Terrestrial environment, and the Aquatic environment. The cultural and social environment examines the historic and current human uses in the watershed. The terrestrial environment focuses on vegetation patterns, wildlife habitat and fire/fuel conditions. Fish habitat conditions, water quality and riparian zone function are discussed in the aquatic environment. Close

• 38. [Article] Water Quality in the Long Tom River Watershed 1999-2003

  Abstract -- The report contains: introduction, background on the watershed: land use, water use, precipitation, fish and amphibians, study design and methods: training, parameters and sampling frequency, ...

  Citation × Citation Citation Abstract Copy Title: Water Quality in the Long Tom River Watershed 1999-2003 Abstract -- The report contains: introduction, background on the watershed: land use, water use, precipitation, fish and amphibians, study design and methods: training, parameters and sampling frequency, methods, quality assurance and control, results: comparison to state water quality standards, sub-watershed conditions, water quality and land use, and conclusions. Title: Water Quality in the Long Tom River Watershed 1999-2003 Abstract -- The report contains: introduction, background on the watershed: land use, water use, precipitation, fish and amphibians, study design and methods: training, parameters and sampling frequency, methods, quality assurance and control, results: comparison to state water quality standards, sub-watershed conditions, water quality and land use, and conclusions. Close

• 39. [Article] Trask Watershed Action Plan

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

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

• 40. [Article] Salmon-Neskowin Watershed Analysis

  Abstract -- This Watershed Analysis provides the principal analysis of terrestrial and aquatic ecosystems that will be used to meet ecosystem management objectives for the watershed and was conducted under ...

  Citation × Citation Citation Abstract Copy Title: Salmon-Neskowin Watershed Analysis Abstract -- This Watershed Analysis provides the principal analysis of terrestrial and aquatic ecosystems that will be used to meet ecosystem management objectives for the watershed and was conducted under the direction of the April 1994 Record of Decision for Amendments to Forest Service and Bureau of Land Management Planning Documents within the Range of the Northern Spotted Owl. The Analysis address pertinent issues related to teh condition of NF and BLM late-successional reserve lands as funcitoning late-successional ecosystems, the condition of aquatice and riparian resoures, condition of the Salmon River estuary, and roads; describes current conditions and reference conditions of the watersheds and provides recommendations for improvements to the watersheds. Title: Salmon-Neskowin Watershed Analysis Abstract -- This Watershed Analysis provides the principal analysis of terrestrial and aquatic ecosystems that will be used to meet ecosystem management objectives for the watershed and was conducted under the direction of the April 1994 Record of Decision for Amendments to Forest Service and Bureau of Land Management Planning Documents within the Range of the Northern Spotted Owl. The Analysis address pertinent issues related to teh condition of NF and BLM late-successional reserve lands as funcitoning late-successional ecosystems, the condition of aquatice and riparian resoures, condition of the Salmon River estuary, and roads; describes current conditions and reference conditions of the watersheds and provides recommendations for improvements to the watersheds. Close

• 41. [Article] Nestucca Watershed Analysis

  Abstract -- Analysis of the Nestucca River watershed in the northern Coast Range considers watershed characterization, issues, past and current conditions, condition trends, desired future condition, management ...

  Citation × Citation Citation Abstract Copy Title: Nestucca Watershed Analysis Abstract -- Analysis of the Nestucca River watershed in the northern Coast Range considers watershed characterization, issues, past and current conditions, condition trends, desired future condition, management options on federal and private lands, project guidance, and monitoring plan. 188 pp. This watershed analysis identifies areas of concern within the watershed; provides ecosystem level scientific information and site-specific detail, basic resource information for identifying cooperative projects; and includes most of the information required for a Late-Successional Reserve Assessment (ROD C-11). Title: Nestucca Watershed Analysis Abstract -- Analysis of the Nestucca River watershed in the northern Coast Range considers watershed characterization, issues, past and current conditions, condition trends, desired future condition, management options on federal and private lands, project guidance, and monitoring plan. 188 pp. This watershed analysis identifies areas of concern within the watershed; provides ecosystem level scientific information and site-specific detail, basic resource information for identifying cooperative projects; and includes most of the information required for a Late-Successional Reserve Assessment (ROD C-11). Close

• 42. [Article] Kilchis Watershed Analysis 1998

  Abstract -- This exhaustive report analyzes the Kilchis River watershed, one of five river systems that enter Tillamook Bay, and includes these sections: watershed characteristics, land use, hydrology, ...

  Citation × Citation Citation Abstract Copy Title: Kilchis Watershed Analysis 1998 Abstract -- This exhaustive report analyzes the Kilchis River watershed, one of five river systems that enter Tillamook Bay, and includes these sections: watershed characteristics, land use, hydrology, stream morphology, riparian habitat, erosion, water quality, wetlands, estuary, and fish and wildlife populations. Synthesis and recommendations are offered. Title: Kilchis Watershed Analysis 1998 Abstract -- This exhaustive report analyzes the Kilchis River watershed, one of five river systems that enter Tillamook Bay, and includes these sections: watershed characteristics, land use, hydrology, stream morphology, riparian habitat, erosion, water quality, wetlands, estuary, and fish and wildlife populations. Synthesis and recommendations are offered. Close

• 43. [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

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

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

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

• 45. [Article] Habitat Surveys; Butte Creek and Morton Creek, New River Watershed

  Abstract -- Aquatic Inventory Project (AIP) habitat surveys for Butte Creek and Morton Creek, New River watershed.

  Citation × Citation Citation Abstract Copy Title: Habitat Surveys; Butte Creek and Morton Creek, New River Watershed Abstract -- Aquatic Inventory Project (AIP) habitat surveys for Butte Creek and Morton Creek, New River watershed. Title: Habitat Surveys; Butte Creek and Morton Creek, New River Watershed Abstract -- Aquatic Inventory Project (AIP) habitat surveys for Butte Creek and Morton Creek, New River watershed. Close

• 46. [Article] Elk-Sixes Hoop Trap Results 2012-2014

  Abstract -- The report summarizes juvenile outmigration sampling conducted between 2012 and 2014 on two tributaries in the lower Elk River watershed and two tributaries in the lower Sixes River watersh...

  Citation × Citation Citation Abstract Copy Title: Elk-Sixes Hoop Trap Results 2012-2014 Abstract -- The report summarizes juvenile outmigration sampling conducted between 2012 and 2014 on two tributaries in the lower Elk River watershed and two tributaries in the lower Sixes River watershed. Title: Elk-Sixes Hoop Trap Results 2012-2014 Abstract -- The report summarizes juvenile outmigration sampling conducted between 2012 and 2014 on two tributaries in the lower Elk River watershed and two tributaries in the lower Sixes River watershed. Close

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

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

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

• 48. [Article] Evans Creek Watershed Assessment

  Abstract -- The Evans Creek Watershed Council's planning area is an important part of the diverse 3,300,000 acre (5,156 square mile) Rogue River Basin. The approximate 261,760 acre (409 square mile Evans ...

  Citation × Citation Citation Abstract Copy Title: Evans Creek Watershed Assessment Abstract -- The Evans Creek Watershed Council's planning area is an important part of the diverse 3,300,000 acre (5,156 square mile) Rogue River Basin. The approximate 261,760 acre (409 square mile Evans Creek Watershed Council's planning area includes lands in Jackson County (approximately 406 square miles) and Josephine County (approximately 3 square miles) of Southwest Oregon. Evans Creek rises from the northern divide separating the Rogue River Basin from the Umpqua Basin and traves in a generally south-southwest direction to its confluence with the Rogue main stem at the City of Rogue River. Title: Evans Creek Watershed Assessment Abstract -- The Evans Creek Watershed Council's planning area is an important part of the diverse 3,300,000 acre (5,156 square mile) Rogue River Basin. The approximate 261,760 acre (409 square mile Evans Creek Watershed Council's planning area includes lands in Jackson County (approximately 406 square miles) and Josephine County (approximately 3 square miles) of Southwest Oregon. Evans Creek rises from the northern divide separating the Rogue River Basin from the Umpqua Basin and traves in a generally south-southwest direction to its confluence with the Rogue main stem at the City of Rogue River. Close

• 49. [Article] Lower Umpqua Watershed Analysis, 1997

  Abstract -- This analysis of the Lower Umpqua River watershed (2% of the total Umpqua River drainage area) in the southern Coast Range includes watershed characterization, issues, inherent landscape instability, ...

  Citation × Citation Citation Abstract Copy Title: Lower Umpqua Watershed Analysis, 1997 Abstract -- This analysis of the Lower Umpqua River watershed (2% of the total Umpqua River drainage area) in the southern Coast Range includes watershed characterization, issues, inherent landscape instability, aquatic species' habitat and population, terrestrial species' habitat and population, and restoration opportunities. This analysis was conducted by Siuslaw National Forest personnel with assistance from the Bureau of Land Management - Coos Bay District. The analysis was focused on fisheries and wildlife issues. The existing resource conditions were compared to expected natural conditions to assess trends in resource conditions. From this information, a strategy of restoration opportunities to enhance resource conditions on federal lands was developed. Watershed Analysis is one of the key components of the Aquatic Conservation Strategy (ACS) developed for the Northwest Forest Plan (NFP) (USDA-USDI 1994). The analysis is intended to facilitate watershed planning that: 1) achieves Aquatic Conservation Strategy and Late-Successional Reserve objectives and 2) provides the basis for monitoring and restoration programs. Title: Lower Umpqua Watershed Analysis, 1997 Abstract -- This analysis of the Lower Umpqua River watershed (2% of the total Umpqua River drainage area) in the southern Coast Range includes watershed characterization, issues, inherent landscape instability, aquatic species' habitat and population, terrestrial species' habitat and population, and restoration opportunities. This analysis was conducted by Siuslaw National Forest personnel with assistance from the Bureau of Land Management - Coos Bay District. The analysis was focused on fisheries and wildlife issues. The existing resource conditions were compared to expected natural conditions to assess trends in resource conditions. From this information, a strategy of restoration opportunities to enhance resource conditions on federal lands was developed. Watershed Analysis is one of the key components of the Aquatic Conservation Strategy (ACS) developed for the Northwest Forest Plan (NFP) (USDA-USDI 1994). The analysis is intended to facilitate watershed planning that: 1) achieves Aquatic Conservation Strategy and Late-Successional Reserve objectives and 2) provides the basis for monitoring and restoration programs. Close

• 50. [Article] Steelhead Escapement Monitoring in the Upper Grande Ronde River and Joseph Creek Basins - Annual Technical Report 2012

  Abstract -- Summer steelhead in the Grande Ronde River basin fall within the Snake River Distinct Population Segment (DPS) and are listed as threatened under the Endangered Species Act (62 FR 43937; August ...

  Citation × Citation Citation Abstract Copy Title: Steelhead Escapement Monitoring in the Upper Grande Ronde River and Joseph Creek Basins - Annual Technical Report 2012 Abstract -- Summer steelhead in the Grande Ronde River basin fall within the Snake River Distinct Population Segment (DPS) and are listed as threatened under the Endangered Species Act (62 FR 43937; August 18,1997). The Upper Grande Ronde River (UGRR) and Joseph Creek watersheds support two of the four Major Population Groups (MPG) in the Grande Ronde River basin. These populations are segregated based on topographic, genetic, and behavioral evidence of interactions. Historically, the Grande Ronde River was one of the more significant anadromous fish producing rivers in the Columbia River Basin. Despite recovery efforts, these populations remain depressed relative to historic levels. The goal of this project is to annually evaluate summer steelhead population abundance for the UGRR, and recently Joseph Creek, by conducting surveys of redds and spawning activity. These surveys provide the data needed to estimate adult steelhead escapement, improve our understanding of habitat utilization, and contribute to productivity and survival estimates for these populations. ODFW- Eastern Oregon Fish Research (EOFR) BPA contract IGC 51891 Title: Steelhead Escapement Monitoring in the Upper Grande Ronde River and Joseph Creek Basins - Annual Technical Report 2012 Abstract -- Summer steelhead in the Grande Ronde River basin fall within the Snake River Distinct Population Segment (DPS) and are listed as threatened under the Endangered Species Act (62 FR 43937; August 18,1997). The Upper Grande Ronde River (UGRR) and Joseph Creek watersheds support two of the four Major Population Groups (MPG) in the Grande Ronde River basin. These populations are segregated based on topographic, genetic, and behavioral evidence of interactions. Historically, the Grande Ronde River was one of the more significant anadromous fish producing rivers in the Columbia River Basin. Despite recovery efforts, these populations remain depressed relative to historic levels. The goal of this project is to annually evaluate summer steelhead population abundance for the UGRR, and recently Joseph Creek, by conducting surveys of redds and spawning activity. These surveys provide the data needed to estimate adult steelhead escapement, improve our understanding of habitat utilization, and contribute to productivity and survival estimates for these populations. ODFW- Eastern Oregon Fish Research (EOFR) BPA contract IGC 51891 Close

• 51. [Article] Steelhead Escapement Monitoring in the Upper Grande Ronde River and Joseph Creek Basins - Annual Technical Report 2013

  Abstract -- Summer steelhead in the Grande Ronde River basin fall within the Snake River Distinct Population Segment (DPS) and are listed as threatened under the Endangered Species Act (62 FR 43937; August ...

  Citation × Citation Citation Abstract Copy Title: Steelhead Escapement Monitoring in the Upper Grande Ronde River and Joseph Creek Basins - Annual Technical Report 2013 Abstract -- Summer steelhead in the Grande Ronde River basin fall within the Snake River Distinct Population Segment (DPS) and are listed as threatened under the Endangered Species Act (62 FR 43937; August 18, 1997). The Upper Grande Ronde River (UGRR) and Joseph Creek watersheds support two of the four Major Population Groups (MPG) in the Grande Ronde River basin. These populations are segregated based on topographic, genetic, and behavioral evidence of interactions. Historically, the Grande Ronde River was one of the more significant anadromous fish producing rivers in the Columbia River Basin. Despite recovery efforts, these populations remain depressed relative to historic levels. The goal of this project is to annually evaluate summer steelhead population abundance for the UGRR, and recently Joseph Creek, by conducting surveys of redds and spawning activity. These surveys provide the data needed to estimate adult steelhead escapement, improve our understanding of habitat utilization, and contribute to productivity and survival estimates for these populations. ODFW- Eastern Oregon Fish Research (EOFR) BPA Contract 60987 Title: Steelhead Escapement Monitoring in the Upper Grande Ronde River and Joseph Creek Basins - Annual Technical Report 2013 Abstract -- Summer steelhead in the Grande Ronde River basin fall within the Snake River Distinct Population Segment (DPS) and are listed as threatened under the Endangered Species Act (62 FR 43937; August 18, 1997). The Upper Grande Ronde River (UGRR) and Joseph Creek watersheds support two of the four Major Population Groups (MPG) in the Grande Ronde River basin. These populations are segregated based on topographic, genetic, and behavioral evidence of interactions. Historically, the Grande Ronde River was one of the more significant anadromous fish producing rivers in the Columbia River Basin. Despite recovery efforts, these populations remain depressed relative to historic levels. The goal of this project is to annually evaluate summer steelhead population abundance for the UGRR, and recently Joseph Creek, by conducting surveys of redds and spawning activity. These surveys provide the data needed to estimate adult steelhead escapement, improve our understanding of habitat utilization, and contribute to productivity and survival estimates for these populations. ODFW- Eastern Oregon Fish Research (EOFR) BPA Contract 60987 Close

• 52. [Article] Clear and Foster Creek Watershed Assessment

  Abstract -- A watershed assessment was completed in the Clear and Foster Creek watersheds to evaluate existing conditions and make recommendations to protect or enhance watershed natural resources. Clear ...

  Citation × Citation Citation Abstract Copy Title: Clear and Foster Creek Watershed Assessment Abstract -- A watershed assessment was completed in the Clear and Foster Creek watersheds to evaluate existing conditions and make recommendations to protect or enhance watershed natural resources. Clear and Foster Creek are tributaries to the Clackamas River below any major dams on the system; consequently these tributaries are positioned favorably to contribute to recovery of important anadromous fish populations. Anadromous fish species in the Clackamas basin include spring and fall chinook, coho salmon, winter steelhead, summer steelhead (non-native), migratory cutthroat trout and lamprey. Clear and Foster Creeks are utilized by fall chinook, winter steelhead and coho salmon. The assessment generally followed the framework described in the Oregon Watershed Enhancement Board’s Watershed Assessment Manual (WPN, 1999). The assessment focused on the following components: Channel habitat classification and modification; hydrology and water use; riparian/wetlands; sediment sources; water quality; fisheries; and wildlife and upland vegetation. Generally the approach builds on existing information, and enhances this information with aerial photo interpretation and limited field checking. Additional fieldwork was used to verify channel habitat types and to characterize fish habitat condition. GIS was used as a critical assessment tool and method of displaying results. Title: Clear and Foster Creek Watershed Assessment Abstract -- A watershed assessment was completed in the Clear and Foster Creek watersheds to evaluate existing conditions and make recommendations to protect or enhance watershed natural resources. Clear and Foster Creek are tributaries to the Clackamas River below any major dams on the system; consequently these tributaries are positioned favorably to contribute to recovery of important anadromous fish populations. Anadromous fish species in the Clackamas basin include spring and fall chinook, coho salmon, winter steelhead, summer steelhead (non-native), migratory cutthroat trout and lamprey. Clear and Foster Creeks are utilized by fall chinook, winter steelhead and coho salmon. The assessment generally followed the framework described in the Oregon Watershed Enhancement Board’s Watershed Assessment Manual (WPN, 1999). The assessment focused on the following components: Channel habitat classification and modification; hydrology and water use; riparian/wetlands; sediment sources; water quality; fisheries; and wildlife and upland vegetation. Generally the approach builds on existing information, and enhances this information with aerial photo interpretation and limited field checking. Additional fieldwork was used to verify channel habitat types and to characterize fish habitat condition. GIS was used as a critical assessment tool and method of displaying results. Close

• 53. [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

• 54. [Article] Calapooia Watershed Fish Passage Assessment

  Abstract -- Potential fish passage barriers at road-stream crossings were assessed for tributary streams to the Middle Calapooia River Watershed and the Courtney Creek Watershed. Fish passage guidelines ...

  Citation × Citation Citation Abstract Copy Title: Calapooia Watershed Fish Passage Assessment Abstract -- Potential fish passage barriers at road-stream crossings were assessed for tributary streams to the Middle Calapooia River Watershed and the Courtney Creek Watershed. Fish passage guidelines developed by ODFW were used to determine whether the culverts were fish passage barriers. The assessment includes information on why fish passage is important, field methods, results, recommendations, and an example field sheet and description. Title: Calapooia Watershed Fish Passage Assessment Abstract -- Potential fish passage barriers at road-stream crossings were assessed for tributary streams to the Middle Calapooia River Watershed and the Courtney Creek Watershed. Fish passage guidelines developed by ODFW were used to determine whether the culverts were fish passage barriers. The assessment includes information on why fish passage is important, field methods, results, recommendations, and an example field sheet and description. Close

• 55. [Article] Big Elk Watershed Analysis

  Abstract -- This watershed analysis describes three domains - the human, the aquatic, and the terrestrial - of the southern one-third of the Yaquina River basin, comprised of Big Elk Creek and Mill Creek, ...

  Citation × Citation Citation Abstract Copy Title: Big Elk Watershed Analysis Abstract -- This watershed analysis describes three domains - the human, the aquatic, and the terrestrial - of the southern one-third of the Yaquina River basin, comprised of Big Elk Creek and Mill Creek, in the central Coast Range. Watershed characterization, issues, reference conditions, current conditions, trends, and recommendations are given. Title: Big Elk Watershed Analysis Abstract -- This watershed analysis describes three domains - the human, the aquatic, and the terrestrial - of the southern one-third of the Yaquina River basin, comprised of Big Elk Creek and Mill Creek, in the central Coast Range. Watershed characterization, issues, reference conditions, current conditions, trends, and recommendations are given. Close

• 56. [Article] South Fork Coquille River "Road and Landing Inventory"

  Abstract -- The goals of this project were to survey six basins within the South Fork Coquille River watershed. The Coquille Watershed Association Restoration Crew was to complete the surveys using the ...

  Citation × Citation Citation Abstract Copy Title: South Fork Coquille River "Road and Landing Inventory" Abstract -- The goals of this project were to survey six basins within the South Fork Coquille River watershed. The Coquille Watershed Association Restoration Crew was to complete the surveys using the Pacific Watershed Associates protocol. The sites surveyed would be documented and then ranked in order according to potential for failure, erosion or fish passage problems. Title: South Fork Coquille River "Road and Landing Inventory" Abstract -- The goals of this project were to survey six basins within the South Fork Coquille River watershed. The Coquille Watershed Association Restoration Crew was to complete the surveys using the Pacific Watershed Associates protocol. The sites surveyed would be documented and then ranked in order according to potential for failure, erosion or fish passage problems. Close

• 57. [Article] Trout Creek Watershed Assessment, Part 1: Findings

  Abstract -- This assessment (part 1 of 2) includes watershed characterization, historical conditions, habitat types, hydrology, water use and quality, riparian areas, sediment sources, channel modifications, ...

  Citation × Citation Citation Abstract Copy Title: Trout Creek Watershed Assessment, Part 1: Findings Abstract -- This assessment (part 1 of 2) includes watershed characterization, historical conditions, habitat types, hydrology, water use and quality, riparian areas, sediment sources, channel modifications, fisheries, and fish habitat for Trout Creek in the Deschutes River basin. Discussion and recommendations are given for each chapter. Title: Trout Creek Watershed Assessment, Part 1: Findings Abstract -- This assessment (part 1 of 2) includes watershed characterization, historical conditions, habitat types, hydrology, water use and quality, riparian areas, sediment sources, channel modifications, fisheries, and fish habitat for Trout Creek in the Deschutes River basin. Discussion and recommendations are given for each chapter. Close

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

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

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

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

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

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

• 60. [Article] Bottom and Cedar Creeks Sub-basins Aquatic Habitat Inventories

  Abstract -- ODFW-protocol Aquatic Habitat Inventories conducted during the summer, 2008 in the Bottom and Cedar Creeks sub-basins of the S.F. Coos River watershed.

  Citation × Citation Citation Abstract Copy Title: Bottom and Cedar Creeks Sub-basins Aquatic Habitat Inventories Abstract -- ODFW-protocol Aquatic Habitat Inventories conducted during the summer, 2008 in the Bottom and Cedar Creeks sub-basins of the S.F. Coos River watershed. Title: Bottom and Cedar Creeks Sub-basins Aquatic Habitat Inventories Abstract -- ODFW-protocol Aquatic Habitat Inventories conducted during the summer, 2008 in the Bottom and Cedar Creeks sub-basins of the S.F. Coos River watershed. Close

• 61. [Article] Neacoxie Watershed

  Abstract -- Previously, little information was known about the ecology or the condition of native habitats in the Neacoxie sub-watershed that drains from the city of Warrenton into the north section of ...

  Citation × Citation Citation Abstract Copy Title: Neacoxie Watershed Abstract -- Previously, little information was known about the ecology or the condition of native habitats in the Neacoxie sub-watershed that drains from the city of Warrenton into the north section of the Necanicum Estuary in the city of Seaside. In 2002, the Necanicum Watershed Council completed an assessment for the Necanicum River watershed, but with major knowledge gaps for the Neacoxie watershed, which includes the Neacoxie Creek corridor and the Clatsop Plains. In order for the North Coast Land Conservancy (NCLC) and other land managers to develop stewardship priorities and to make informed decisions about land management actions in this region, additional information was required. Together with the Necanicum Watershed Council and the North Coast Watershed Association, NCLC secured funding to conduct habitat inventories of the Neacoxie watershed. The Neacoxie Watershed Assessment summarizes the results of terrestrial plant transects and aquatic plant surveys completed in the summer of 2011 on ten properties owned by the North Coast Land Conservancy (NCLC) in the Neacoxie Creek watershed (please refer to Appendices A & B). Habitat types include stabilized sand dunes dominated by coastal prairie habitat, interdunal wetland swales and lakes, upland Sitka spruce forest, and forested wetlands. Percent composition of each plant community type observed was calculated. Invasive non-native plant species were recorded. Surveys were also conducted for both native and non-native plants in four water bodies owned by NCLC or adjacent to land trust properties. The plant community data that were collected will be used to evaluate baseline ecological conditions in the Neacoxie watershed. Plant communities can be used as indicators of long-term tidal and hydrologic conditions as well as the ecological health of the landscape. Repeated measurements can be used to assess community changes over time and to assess how plant community composition compares to that described for natural conditions. This information will assist the land trust in making science-based stewardship decisions on its properties, and can be used by other landowners to better understand changes occurring in plant communities in similar habitats on their properties as a result of human disturbance (e.g., land development, farming, grazing) and invasion by non-native plants. Title: Neacoxie Watershed Abstract -- Previously, little information was known about the ecology or the condition of native habitats in the Neacoxie sub-watershed that drains from the city of Warrenton into the north section of the Necanicum Estuary in the city of Seaside. In 2002, the Necanicum Watershed Council completed an assessment for the Necanicum River watershed, but with major knowledge gaps for the Neacoxie watershed, which includes the Neacoxie Creek corridor and the Clatsop Plains. In order for the North Coast Land Conservancy (NCLC) and other land managers to develop stewardship priorities and to make informed decisions about land management actions in this region, additional information was required. Together with the Necanicum Watershed Council and the North Coast Watershed Association, NCLC secured funding to conduct habitat inventories of the Neacoxie watershed. The Neacoxie Watershed Assessment summarizes the results of terrestrial plant transects and aquatic plant surveys completed in the summer of 2011 on ten properties owned by the North Coast Land Conservancy (NCLC) in the Neacoxie Creek watershed (please refer to Appendices A & B). Habitat types include stabilized sand dunes dominated by coastal prairie habitat, interdunal wetland swales and lakes, upland Sitka spruce forest, and forested wetlands. Percent composition of each plant community type observed was calculated. Invasive non-native plant species were recorded. Surveys were also conducted for both native and non-native plants in four water bodies owned by NCLC or adjacent to land trust properties. The plant community data that were collected will be used to evaluate baseline ecological conditions in the Neacoxie watershed. Plant communities can be used as indicators of long-term tidal and hydrologic conditions as well as the ecological health of the landscape. Repeated measurements can be used to assess community changes over time and to assess how plant community composition compares to that described for natural conditions. This information will assist the land trust in making science-based stewardship decisions on its properties, and can be used by other landowners to better understand changes occurring in plant communities in similar habitats on their properties as a result of human disturbance (e.g., land development, farming, grazing) and invasion by non-native plants. Close

• 62. [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

• 63. [Article] Drift Creek (Alsea) Watershed Analysis

  Abstract -- This analysis of the Drift Creek watershed within the Alsea River basin in the middle Coast Range includes characterization, issues, historic conditions, current conditions, trends, and recommendations ...

  Citation × Citation Citation Abstract Copy Title: Drift Creek (Alsea) Watershed Analysis Abstract -- This analysis of the Drift Creek watershed within the Alsea River basin in the middle Coast Range includes characterization, issues, historic conditions, current conditions, trends, and recommendations for three domains - the human, the aquatic, and the terrestrial. Title: Drift Creek (Alsea) Watershed Analysis Abstract -- This analysis of the Drift Creek watershed within the Alsea River basin in the middle Coast Range includes characterization, issues, historic conditions, current conditions, trends, and recommendations for three domains - the human, the aquatic, and the terrestrial. Close

• 64. [Article] Upper Chewaucan Watershed Assessment

  Abstract -- Several assessment elements have good overall ratings and include the following: riparian vegetation/bank stability, Rosgen stream types, and pool numbers. However, the remaining elements need ...

  Citation × Citation Citation Abstract Copy Title: Upper Chewaucan Watershed Assessment Abstract -- Several assessment elements have good overall ratings and include the following: riparian vegetation/bank stability, Rosgen stream types, and pool numbers. However, the remaining elements need significant improvement to reach desired levels of high canopy coverage in forested sites, dense juniper woodlands, moderate road densities, lack of LWD, moderate to high stream temperatures, moderate to high spawning gravel fines, and culvert barriers. The less than desired conditions of these elements inhibit the Upper Chewaucan River Watershed from functioning appropriately as a redband trout reserve. As a result, this assessment element is functioning appropriately but-at-risk. Title: Upper Chewaucan Watershed Assessment Abstract -- Several assessment elements have good overall ratings and include the following: riparian vegetation/bank stability, Rosgen stream types, and pool numbers. However, the remaining elements need significant improvement to reach desired levels of high canopy coverage in forested sites, dense juniper woodlands, moderate road densities, lack of LWD, moderate to high stream temperatures, moderate to high spawning gravel fines, and culvert barriers. The less than desired conditions of these elements inhibit the Upper Chewaucan River Watershed from functioning appropriately as a redband trout reserve. As a result, this assessment element is functioning appropriately but-at-risk. Close

• 65. [Article] Information Report 2018-03: Genetic influence from hatchery stocks on upper Willamette River steelhead Oncorhynchus mykiss

  Abstract -- In this study we used microsatellite markers to genetically characterize 1,012 unmarked (presumed to be naturally produced), juvenile Oncorhynchus mykiss, collected at Willamette Falls in 2009, ...

  Citation × Citation Citation Abstract Copy Title: Information Report 2018-03: Genetic influence from hatchery stocks on upper Willamette River steelhead Oncorhynchus mykiss Abstract -- In this study we used microsatellite markers to genetically characterize 1,012 unmarked (presumed to be naturally produced), juvenile Oncorhynchus mykiss, collected at Willamette Falls in 2009, 2010 and 2011, and from multiple locations throughout the upper Willamette River basin in 2014. From the genetic data, we estimated the proportion of each year’s sample that could be assigned as native resident rainbow trout, native winter steelhead, hatchery summer steelhead, the likely descendants of a discontinued hatchery winter steelhead program, or hybrids of these groups. We also attempted to assign individuals to pure or hybrid classes (e.g. F1, F2, backcrosses) and evaluated the predicted accuracy of these class assignments. Although the majority of fish analyzed in each year were assigned as native winter steelhead, we found evidence of natural production by introduced stocks of steelhead. Genetic influence from a discontinued winter steelhead hatchery program was most evident in the Tualatin, Yamhill, Molalla, and below-dam reaches of the North and South Santiam rivers. Pure and hybrid signals from introduced summer steelhead were almost entirely restricted to below-dam reaches of major eastern tributaries and the Molalla River. Evidence of non-native steelhead was nearly absent from above-dam reaches of major tributaries and the Calapooia River. Despite continued hatchery releases of summer steelhead in the Willamette River, we found no compelling evidence for the presence of first-generation hybrid offspring (F1s) that might result from hatchery summer and native winter steelhead matings. However, simulation analyses revealed low statistical power to confidently identify such individuals from our data. We recommend that areas containing native steelhead populations with high genetic integrity receive protection through directed conservation efforts, and continued genetic monitoring should be conducted to inform these efforts and future status reviews. Title: Information Report 2018-03: Genetic influence from hatchery stocks on upper Willamette River steelhead Oncorhynchus mykiss Abstract -- In this study we used microsatellite markers to genetically characterize 1,012 unmarked (presumed to be naturally produced), juvenile Oncorhynchus mykiss, collected at Willamette Falls in 2009, 2010 and 2011, and from multiple locations throughout the upper Willamette River basin in 2014. From the genetic data, we estimated the proportion of each year’s sample that could be assigned as native resident rainbow trout, native winter steelhead, hatchery summer steelhead, the likely descendants of a discontinued hatchery winter steelhead program, or hybrids of these groups. We also attempted to assign individuals to pure or hybrid classes (e.g. F1, F2, backcrosses) and evaluated the predicted accuracy of these class assignments. Although the majority of fish analyzed in each year were assigned as native winter steelhead, we found evidence of natural production by introduced stocks of steelhead. Genetic influence from a discontinued winter steelhead hatchery program was most evident in the Tualatin, Yamhill, Molalla, and below-dam reaches of the North and South Santiam rivers. Pure and hybrid signals from introduced summer steelhead were almost entirely restricted to below-dam reaches of major eastern tributaries and the Molalla River. Evidence of non-native steelhead was nearly absent from above-dam reaches of major tributaries and the Calapooia River. Despite continued hatchery releases of summer steelhead in the Willamette River, we found no compelling evidence for the presence of first-generation hybrid offspring (F1s) that might result from hatchery summer and native winter steelhead matings. However, simulation analyses revealed low statistical power to confidently identify such individuals from our data. We recommend that areas containing native steelhead populations with high genetic integrity receive protection through directed conservation efforts, and continued genetic monitoring should be conducted to inform these efforts and future status reviews. Close

• 66. [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

• 67. [Article] Siuslaw River Basin Fish Management Plan 1997

  Abstract -- The Siuslaw River Basin is one in a series of similar watersheds in the Oregon coastal mountain range extending from the Nehalem to the Coquille. Rivers and streams in these watersheds generally ...

  Citation × Citation Citation Abstract Copy Title: Siuslaw River Basin Fish Management Plan 1997 Abstract -- The Siuslaw River Basin is one in a series of similar watersheds in the Oregon coastal mountain range extending from the Nehalem to the Coquille. Rivers and streams in these watersheds generally occur in a forest dominated landscape, have moderate gradients, and medium to large estuaries. There are few dams that substantially affect anadromous fish runs. Water withdrawals impact only a small portion of the total miles of stream habitat. Water quality and temperatures are suitable for salmonids for the entire year in most areas. Rainfall throughout the area is heavy, resulting in a high density of streams relative to watershed area. The Siuslaw River system alone has over one thousand contiguous miles of stream suitable for salmonids. Some of these stream reaches are highly productive, while others are severely degraded. Title: Siuslaw River Basin Fish Management Plan 1997 Abstract -- The Siuslaw River Basin is one in a series of similar watersheds in the Oregon coastal mountain range extending from the Nehalem to the Coquille. Rivers and streams in these watersheds generally occur in a forest dominated landscape, have moderate gradients, and medium to large estuaries. There are few dams that substantially affect anadromous fish runs. Water withdrawals impact only a small portion of the total miles of stream habitat. Water quality and temperatures are suitable for salmonids for the entire year in most areas. Rainfall throughout the area is heavy, resulting in a high density of streams relative to watershed area. The Siuslaw River system alone has over one thousand contiguous miles of stream suitable for salmonids. Some of these stream reaches are highly productive, while others are severely degraded. Close

• 68. [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

• 69. [Article] Rock and Richardson Creek Watershed Assessment

  Abstract -- The intent of this assessment is to provide a framework for action based on a review of the many recent studies that have been completed in this area. The Clackamas Basin Atlas, funded by the ...

  Citation × Citation Citation Abstract Copy Title: Rock and Richardson Creek Watershed Assessment Abstract -- The intent of this assessment is to provide a framework for action based on a review of the many recent studies that have been completed in this area. The Clackamas Basin Atlas, funded by the Environmental Protection Agency and coordinated by Metro, provides a basin-wide perspective on the entire area. Metro followed up this effort with a landscape study focused on Rock and Richardson Creeks. Pacific Rivers Council and the Oregon Department of Fish and Wildlife (ODFW) have done fish surveys and analyzed the health of aquatic life. During the development of this assessment Clackamas County was in the midst of completing a stormwater management plan for the proposed urban areas. This assessment summarizes the findings of these and several other studies, and provides a context for moving forward with creek protection and restoration. Title: Rock and Richardson Creek Watershed Assessment Abstract -- The intent of this assessment is to provide a framework for action based on a review of the many recent studies that have been completed in this area. The Clackamas Basin Atlas, funded by the Environmental Protection Agency and coordinated by Metro, provides a basin-wide perspective on the entire area. Metro followed up this effort with a landscape study focused on Rock and Richardson Creeks. Pacific Rivers Council and the Oregon Department of Fish and Wildlife (ODFW) have done fish surveys and analyzed the health of aquatic life. During the development of this assessment Clackamas County was in the midst of completing a stormwater management plan for the proposed urban areas. This assessment summarizes the findings of these and several other studies, and provides a context for moving forward with creek protection and restoration. Close

• 70. [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

• 71. [Article] Coho Salmon

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

  Citation × Citation Citation Abstract Copy Title: Coho Salmon Abstract -- The Lower Nehalem Watershed Council has looked at several issues in more detail than was possible in the PSU assessment. This document on Coho salmon is one of those issues that the watershed council has looked at more closely. Document sections include Coho background, helping Coho survive the winter, and Coho in the Nehalem River. Title: Coho Salmon Abstract -- The Lower Nehalem Watershed Council has looked at several issues in more detail than was possible in the PSU assessment. This document on Coho salmon is one of those issues that the watershed council has looked at more closely. Document sections include Coho background, helping Coho survive the winter, and Coho in the Nehalem River. Close

• 72. [Article] Fall Chinook

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

  Citation × Citation Citation Abstract Copy Title: Fall Chinook Abstract -- The Lower Nehalem Watershed Council has looked at several issues in more detail than was possible in the PSU assessment. This document on Fall Chinook salmon is one of those issues that the watershed council has looked at more closely. This report includes general background information on Fall Chinook such as lifecycle and habitat, Fall Chinook in the Nehalem River, and peak Fall Chinook counts. Title: Fall Chinook Abstract -- The Lower Nehalem Watershed Council has looked at several issues in more detail than was possible in the PSU assessment. This document on Fall Chinook salmon is one of those issues that the watershed council has looked at more closely. This report includes general background information on Fall Chinook such as lifecycle and habitat, Fall Chinook in the Nehalem River, and peak Fall Chinook counts. Close

• 73. [Article] Upper South Fork John Day River Watershed Assessment

  Abstract -- This assessment includes watershed characterization, historical conditions, habitat types, hydrology, water use and quality, riparian areas, sediment sources, channel modifications, fisheries, ...

  Citation × Citation Citation Abstract Copy Title: Upper South Fork John Day River Watershed Assessment Abstract -- This assessment includes watershed characterization, historical conditions, habitat types, hydrology, water use and quality, riparian areas, sediment sources, channel modifications, fisheries, and fish habitat for the Upper South Fork of the John Day River, which is defined as that stretch of the South Fork that is above Izee Falls. Summaries and recommendations are given. Title: Upper South Fork John Day River Watershed Assessment Abstract -- This assessment includes watershed characterization, historical conditions, habitat types, hydrology, water use and quality, riparian areas, sediment sources, channel modifications, fisheries, and fish habitat for the Upper South Fork of the John Day River, which is defined as that stretch of the South Fork that is above Izee Falls. Summaries and recommendations are given. Close

• 74. [Article] East Fork Millicoma River GRAIP Road Assessment and Sediment Reduction Plan

  Abstract -- The purpose of this project was to identify fish passage, road drainage, and road erosion hazards in the East Fork Millicoma River, near Allegany, Oregon. The Coos Watershed Association (CoosWA), ...

  Citation × Citation Citation Abstract Copy Title: East Fork Millicoma River GRAIP Road Assessment and Sediment Reduction Plan Abstract -- The purpose of this project was to identify fish passage, road drainage, and road erosion hazards in the East Fork Millicoma River, near Allegany, Oregon. The Coos Watershed Association (CoosWA), funded by two grants from the Oregon Watershed Enhancement Board (OWEB), the Confederated Tribes of the Coos, Lower Umpqua and Siuslaw Indians (CTCLUSI), and Weyerhaeuser Company evaluated 793 km of the 853 km road system surrounding the East Fork Millicoma River. We used the Geomorphic Road Analysis and Inventory Package (GRAIP), designed by the U.S. Forest Service, which evaluates surface erosion, gully risk, landslide risk and stream crossing failure risks. Additionally, CoosWA surveyors recorded information on road features to develop a database to be used for long-term-road asset management. Title: East Fork Millicoma River GRAIP Road Assessment and Sediment Reduction Plan Abstract -- The purpose of this project was to identify fish passage, road drainage, and road erosion hazards in the East Fork Millicoma River, near Allegany, Oregon. The Coos Watershed Association (CoosWA), funded by two grants from the Oregon Watershed Enhancement Board (OWEB), the Confederated Tribes of the Coos, Lower Umpqua and Siuslaw Indians (CTCLUSI), and Weyerhaeuser Company evaluated 793 km of the 853 km road system surrounding the East Fork Millicoma River. We used the Geomorphic Road Analysis and Inventory Package (GRAIP), designed by the U.S. Forest Service, which evaluates surface erosion, gully risk, landslide risk and stream crossing failure risks. Additionally, CoosWA surveyors recorded information on road features to develop a database to be used for long-term-road asset management. Close

• 75. [Article] LCMP - Juvenile Salmonid Outmigration in the Little North Fork Wilson and Little South Fork Kilchis Rivers - 2001

  Abstract -- Since 1998, as part of the Oregon Plan for Salmon and Watersheds, the Oregon Department of Fish and Wildlife (ODFW) has monitored downstream migration of juvenile salmonids (Oncorhynchus spp.) ...

  Citation × Citation Citation Abstract Copy Title: LCMP - Juvenile Salmonid Outmigration in the Little North Fork Wilson and Little South Fork Kilchis Rivers - 2001 Abstract -- Since 1998, as part of the Oregon Plan for Salmon and Watersheds, the Oregon Department of Fish and Wildlife (ODFW) has monitored downstream migration of juvenile salmonids (Oncorhynchus spp.) in various streams along the coast. The goals of this program were discussed by Dalton (1998). Briefly, we examine migration timing and abundance of the various species by size and/or age class. In the Tillamook Bay watershed, the Tillamook County Performance Partnership (TCCP) and the Oregon Department of Forestry (ODFW) have provided funding for monitoring in the Little North Fork (LNF) Wilson and Little South Fork (LSF) Kilchis rivers. Data collected during the 2001 trapping season and an annual report are presented for juvenile salmonid out-migrant trapping on the LNF Wilson and LSF Kilchis rivers. Juvenile chinook salmon numbers had decreased greatly each year from 1998 to 2000 in both rivers, but in 2001 this trend was reversed. Data is presented as tables and figures within the report. Title: LCMP - Juvenile Salmonid Outmigration in the Little North Fork Wilson and Little South Fork Kilchis Rivers - 2001 Abstract -- Since 1998, as part of the Oregon Plan for Salmon and Watersheds, the Oregon Department of Fish and Wildlife (ODFW) has monitored downstream migration of juvenile salmonids (Oncorhynchus spp.) in various streams along the coast. The goals of this program were discussed by Dalton (1998). Briefly, we examine migration timing and abundance of the various species by size and/or age class. In the Tillamook Bay watershed, the Tillamook County Performance Partnership (TCCP) and the Oregon Department of Forestry (ODFW) have provided funding for monitoring in the Little North Fork (LNF) Wilson and Little South Fork (LSF) Kilchis rivers. Data collected during the 2001 trapping season and an annual report are presented for juvenile salmonid out-migrant trapping on the LNF Wilson and LSF Kilchis rivers. Juvenile chinook salmon numbers had decreased greatly each year from 1998 to 2000 in both rivers, but in 2001 this trend was reversed. Data is presented as tables and figures within the report. Close

• 76. [Article] RBFAT Database of Fish Passage Barriers

  Abstract -- The Rogue Basin Fish Access Team (RBFAT) is a sub-committee of the Rogue Basin Coordinating Council formed to address the first of the Council's seven priorities: Fish Passage. The initial ...

  Citation × Citation Citation Abstract Copy Title: RBFAT Database of Fish Passage Barriers Abstract -- The Rogue Basin Fish Access Team (RBFAT) is a sub-committee of the Rogue Basin Coordinating Council formed to address the first of the Council's seven priorities: Fish Passage. The initial phase of the RBFAT program was funded through River Network Watershed Assistance Grants Program. The RBFAT is made up of ten members representing watershed councils, state and federal agencies. Representatives are: Jerry Vogt, Oregon Department of Fish and Wildlife; Janelle McFarland, Oregon State Police Fish and Wildlife Division; Bruce Sund, Oregon Water Resources Department; Mark Grenbemer, Oregon Watershed Enhancement Board; Debra Whitall, Rogue River National Forest; Jane LeFors, Bureau of Land Management; Patrick McGowan, Bureau of Reclamation; Dana Hicks, Lower Rogue Watershed Council; and Frank Bird, National Marine Fisheries Service. The Excel file consists of a database of fish passage barriers in the Rogue Basin pertaining to anadromous fish only. Title: RBFAT Database of Fish Passage Barriers Abstract -- The Rogue Basin Fish Access Team (RBFAT) is a sub-committee of the Rogue Basin Coordinating Council formed to address the first of the Council's seven priorities: Fish Passage. The initial phase of the RBFAT program was funded through River Network Watershed Assistance Grants Program. The RBFAT is made up of ten members representing watershed councils, state and federal agencies. Representatives are: Jerry Vogt, Oregon Department of Fish and Wildlife; Janelle McFarland, Oregon State Police Fish and Wildlife Division; Bruce Sund, Oregon Water Resources Department; Mark Grenbemer, Oregon Watershed Enhancement Board; Debra Whitall, Rogue River National Forest; Jane LeFors, Bureau of Land Management; Patrick McGowan, Bureau of Reclamation; Dana Hicks, Lower Rogue Watershed Council; and Frank Bird, National Marine Fisheries Service. The Excel file consists of a database of fish passage barriers in the Rogue Basin pertaining to anadromous fish only. Close

• 77. [Article] South Fork Coos River and Tributaries - Aquatic Inventory (AQI) Data

  Abstract -- Aquatic habitat surveys were conducted in the South Fork Coos River located within the Coos Watershed. The surveys followed the Oregon Department of Fish and Wildlife (ODFW) Aquatic Inventory's ...

  Citation × Citation Citation Abstract Copy Title: South Fork Coos River and Tributaries - Aquatic Inventory (AQI) Data Abstract -- Aquatic habitat surveys were conducted in the South Fork Coos River located within the Coos Watershed. The surveys followed the Oregon Department of Fish and Wildlife (ODFW) Aquatic Inventory's (AQI) Protocol. Title: South Fork Coos River and Tributaries - Aquatic Inventory (AQI) Data Abstract -- Aquatic habitat surveys were conducted in the South Fork Coos River located within the Coos Watershed. The surveys followed the Oregon Department of Fish and Wildlife (ODFW) Aquatic Inventory's (AQI) Protocol. Close

• 78. [Article] Rogue-Sixes Hoop Trap Results 2015-2017

  Abstract -- The Curry Watersheds Partnership deployed juvenile smolt traps (hoop traps) on two tributaries to the lower Rogue River in 2015, and on a tributary to the Sixes River estuary in 2017. This ...

  Citation × Citation Citation Abstract Copy Title: Rogue-Sixes Hoop Trap Results 2015-2017 Abstract -- The Curry Watersheds Partnership deployed juvenile smolt traps (hoop traps) on two tributaries to the lower Rogue River in 2015, and on a tributary to the Sixes River estuary in 2017. This report summarizes those efforts and provides the trapping data. Title: Rogue-Sixes Hoop Trap Results 2015-2017 Abstract -- The Curry Watersheds Partnership deployed juvenile smolt traps (hoop traps) on two tributaries to the lower Rogue River in 2015, and on a tributary to the Sixes River estuary in 2017. This report summarizes those efforts and provides the trapping data. Close

• 79. [Article] Coastal Chinook Salmon Management Plan Summary Mailing, 1991

  Abstract -- The Coastal Chinook Salmon Management Plan is the fourth in a series of individual species plans concerning management of anadromous salmonid populations in Oregon. This plan focuses on actions ...

  Citation × Citation Citation Abstract Copy Title: Coastal Chinook Salmon Management Plan Summary Mailing, 1991 Abstract -- The Coastal Chinook Salmon Management Plan is the fourth in a series of individual species plans concerning management of anadromous salmonid populations in Oregon. This plan focuses on actions the Oregon Department of Fish and Wildlife will take regarding chinook salmon populations produced in Oregon Coastal watersheds from the Necanicum River in the north to the Winchuck River at the Oregon-California border. Management of chinook salmon in the Columbia River Basin - which is guided by a cooperative agreement with Washington, the Columbia River Treaty Indian Tribes, and the Federal Government - is not included in this document. Title: Coastal Chinook Salmon Management Plan Summary Mailing, 1991 Abstract -- The Coastal Chinook Salmon Management Plan is the fourth in a series of individual species plans concerning management of anadromous salmonid populations in Oregon. This plan focuses on actions the Oregon Department of Fish and Wildlife will take regarding chinook salmon populations produced in Oregon Coastal watersheds from the Necanicum River in the north to the Winchuck River at the Oregon-California border. Management of chinook salmon in the Columbia River Basin - which is guided by a cooperative agreement with Washington, the Columbia River Treaty Indian Tribes, and the Federal Government - is not included in this document. Close

• 80. [Article] Dodge Canyon Culvert Replacement Project Completion Report (OWEB #205-162 & #206-284)

  Abstract -- In early 2004, teh Elk Creek Watershed Council identified an undersized steel culvert that was blocking fish passage to more than a mile of salmonid habitat on private land on Dodge Canyon ...

  Citation × Citation Citation Abstract Copy Title: Dodge Canyon Culvert Replacement Project Completion Report (OWEB #205-162 & #206-284) Abstract -- In early 2004, teh Elk Creek Watershed Council identified an undersized steel culvert that was blocking fish passage to more than a mile of salmonid habitat on private land on Dodge Canyon Creek. The Council approached the land owner and obtained permission to seek fudning to replace the culvert. Two additional culverts on a side tributary, blocking 1/2 mile of additional habitat, and a partial barrier on Thompson Creek, were also also identified for removal. All culverts were slated for removal at one time by a single contractor in hopes of saving money. Final removal and construction of the culverts was completed on August 28, 2006. The landowner will maintain the culverts for 10 years, with periodic inspection by the Elk River Watershed Council. The Elk Creek Watershed Council will take photos of the projects for at least two years, and ODFW will conduct fish presence and spawning surveys to document fish use for two years. Title: Dodge Canyon Culvert Replacement Project Completion Report (OWEB #205-162 & #206-284) Abstract -- In early 2004, teh Elk Creek Watershed Council identified an undersized steel culvert that was blocking fish passage to more than a mile of salmonid habitat on private land on Dodge Canyon Creek. The Council approached the land owner and obtained permission to seek fudning to replace the culvert. Two additional culverts on a side tributary, blocking 1/2 mile of additional habitat, and a partial barrier on Thompson Creek, were also also identified for removal. All culverts were slated for removal at one time by a single contractor in hopes of saving money. Final removal and construction of the culverts was completed on August 28, 2006. The landowner will maintain the culverts for 10 years, with periodic inspection by the Elk River Watershed Council. The Elk Creek Watershed Council will take photos of the projects for at least two years, and ODFW will conduct fish presence and spawning surveys to document fish use for two years. Close

• 81. [Article] Steelhead Escapement Monitoring In the Upper Grande Ronde River - Annual Technical Report 2008

  Abstract -- The Upper Grande Ronde River basin supports a population of summer steelhead O. mykiss that has been defined by segregating it from the other three populations inhabiting the Grande Ronde River ...

  Citation × Citation Citation Abstract Copy Title: Steelhead Escapement Monitoring In the Upper Grande Ronde River - Annual Technical Report 2008 Abstract -- The Upper Grande Ronde River basin supports a population of summer steelhead O. mykiss that has been defined by segregating it from the other three populations inhabiting the Grande Ronde River basin based on topographic, genetic, observational, and other evidence of interactions. Historically, the Grande Ronde River was one of the more significant anadromous fish producing rivers in the Columbia River Basin. Steelhead in the Grande Ronde River basin compose part of the Snake River DPS for summer steelhead and are listed as threatened by the ESA. Despite recovery efforts, these populations remain depressed relative to historic levels. This project will evaluate summer steelhead population abundance for the upper Grande Ronde River summer steelhead population by conducting surveys of redds and spawning activity. These surveys will provide the data needed to estimate adult steelhead escapement, improve our understanding of habitat utilization, and contribute to productivity and survival estimates for this population. We monitored steelhead using a probabilistic sampling approach by incorporating a sample-site selection procedure similar to the Environmental Protection Agency (EPA) environmental monitoring and assessment program (EMAP). We used this EMAP or Generalized Random Tessellation Stratified design (GRTS) approach to select sample sites for status and trend monitoring of steelhead redds within the Upper Grande Ronde River watershed. This steelhead monitoring follows the Oregon Plan for Salmon and Watersheds Monitoring Program approach. ODFW, Eastern Oregon Fish Research (EOFR). Funded by NOAA. Title: Steelhead Escapement Monitoring In the Upper Grande Ronde River - Annual Technical Report 2008 Abstract -- The Upper Grande Ronde River basin supports a population of summer steelhead O. mykiss that has been defined by segregating it from the other three populations inhabiting the Grande Ronde River basin based on topographic, genetic, observational, and other evidence of interactions. Historically, the Grande Ronde River was one of the more significant anadromous fish producing rivers in the Columbia River Basin. Steelhead in the Grande Ronde River basin compose part of the Snake River DPS for summer steelhead and are listed as threatened by the ESA. Despite recovery efforts, these populations remain depressed relative to historic levels. This project will evaluate summer steelhead population abundance for the upper Grande Ronde River summer steelhead population by conducting surveys of redds and spawning activity. These surveys will provide the data needed to estimate adult steelhead escapement, improve our understanding of habitat utilization, and contribute to productivity and survival estimates for this population. We monitored steelhead using a probabilistic sampling approach by incorporating a sample-site selection procedure similar to the Environmental Protection Agency (EPA) environmental monitoring and assessment program (EMAP). We used this EMAP or Generalized Random Tessellation Stratified design (GRTS) approach to select sample sites for status and trend monitoring of steelhead redds within the Upper Grande Ronde River watershed. This steelhead monitoring follows the Oregon Plan for Salmon and Watersheds Monitoring Program approach. ODFW, Eastern Oregon Fish Research (EOFR). Funded by NOAA. Close

• 82. [Article] Steelhead Escapement Monitoring In the Upper Grande Ronde River - Annual Technical Report 2009

  Abstract -- The Upper Grande Ronde River basin supports a population of summer steelhead O. mykiss that has been defined by segregating it from the other three populations inhabiting the Grande Ronde River ...

  Citation × Citation Citation Abstract Copy Title: Steelhead Escapement Monitoring In the Upper Grande Ronde River - Annual Technical Report 2009 Abstract -- The Upper Grande Ronde River basin supports a population of summer steelhead O. mykiss that has been defined by segregating it from the other three populations inhabiting the Grande Ronde River basin based on topographic, genetic, observational, and other evidence of interactions. Historically, the Grande Ronde River was one of the more significant anadromous fish producing rivers in the Columbia River Basin. Steelhead in the Grande Ronde River basin compose part of the Snake River DPS for summer steelhead and are listed as threatened by the ESA. Despite recovery efforts, these populations remain depressed relative to historic levels. This project evaluates summer steelhead population abundance for the upper Grande Ronde River summer steelhead population by conducting surveys of redds and spawning activity. These surveys provide the data needed to estimate adult steelhead escapement, improve our understanding of habitat utilization, and contribute to productivity and survival estimates for this population. We monitored steelhead using a probabilistic sampling approach by incorporating a sample-site selection procedure similar to the Environmental Protection Agency (EPA) environmental monitoring and assessment program (EMAP). We used this EMAP or Generalized Random Tessellation Stratified design (GRTS) approach to select sample sites for status and trend monitoring of steelhead redds within the Upper Grande Ronde River watershed. This steelhead monitoring follows the Oregon Plan for Salmon and Watersheds Monitoring Program approach. ODFW, Eastern Oregon Fish Research (EOFR). Funded by NOAA Title: Steelhead Escapement Monitoring In the Upper Grande Ronde River - Annual Technical Report 2009 Abstract -- The Upper Grande Ronde River basin supports a population of summer steelhead O. mykiss that has been defined by segregating it from the other three populations inhabiting the Grande Ronde River basin based on topographic, genetic, observational, and other evidence of interactions. Historically, the Grande Ronde River was one of the more significant anadromous fish producing rivers in the Columbia River Basin. Steelhead in the Grande Ronde River basin compose part of the Snake River DPS for summer steelhead and are listed as threatened by the ESA. Despite recovery efforts, these populations remain depressed relative to historic levels. This project evaluates summer steelhead population abundance for the upper Grande Ronde River summer steelhead population by conducting surveys of redds and spawning activity. These surveys provide the data needed to estimate adult steelhead escapement, improve our understanding of habitat utilization, and contribute to productivity and survival estimates for this population. We monitored steelhead using a probabilistic sampling approach by incorporating a sample-site selection procedure similar to the Environmental Protection Agency (EPA) environmental monitoring and assessment program (EMAP). We used this EMAP or Generalized Random Tessellation Stratified design (GRTS) approach to select sample sites for status and trend monitoring of steelhead redds within the Upper Grande Ronde River watershed. This steelhead monitoring follows the Oregon Plan for Salmon and Watersheds Monitoring Program approach. ODFW, Eastern Oregon Fish Research (EOFR). Funded by NOAA Close

• 83. [Article] Steelhead Escapement Monitoring In the Upper Grande Ronde River - Annual Technical Report 2010

  Abstract -- The Upper Grande Ronde River basin supports a population of summer steelhead O. mykiss that has been defined by segregating it from the other three populations inhabiting the Grande Ronde River ...

  Citation × Citation Citation Abstract Copy Title: Steelhead Escapement Monitoring In the Upper Grande Ronde River - Annual Technical Report 2010 Abstract -- The Upper Grande Ronde River basin supports a population of summer steelhead O. mykiss that has been defined by segregating it from the other three populations inhabiting the Grande Ronde River basin based on topographic, genetic, observational, and other evidence of interactions. Historically, the Grande Ronde River was one of the more significant anadromous fish producing rivers in the Columbia River Basin. Steelhead in the Grande Ronde River basin compose part of the Snake River DPS for summer steelhead and are listed as threatened by the ESA. Despite recovery efforts, these populations remain depressed relative to historic levels. This project will evaluate summer steelhead population abundance for the upper Grande Ronde River summer steelhead population by conducting surveys of redds and spawning activity. These surveys will provide the data needed to estimate adult steelhead escapement, improve our understanding of habitat utilization, and contribute to productivity and survival estimates for this population. We monitored steelhead using a probabilistic sampling approach by incorporating a sample-site selection procedure similar to the Environmental Protection Agency (EPA) environmental monitoring and assessment program (EMAP). We used this EMAP or Generalized Random Tessellation Stratified design (GRTS) approach to select sample sites for status and trend monitoring of steelhead redds within the Upper Grande Ronde River watershed. This steelhead monitoring follows the Oregon Plan for Salmon and Watersheds Monitoring Program approach. ODFW, Eastern Oregon Fish Research (EOFR). Funded by NOAA Title: Steelhead Escapement Monitoring In the Upper Grande Ronde River - Annual Technical Report 2010 Abstract -- The Upper Grande Ronde River basin supports a population of summer steelhead O. mykiss that has been defined by segregating it from the other three populations inhabiting the Grande Ronde River basin based on topographic, genetic, observational, and other evidence of interactions. Historically, the Grande Ronde River was one of the more significant anadromous fish producing rivers in the Columbia River Basin. Steelhead in the Grande Ronde River basin compose part of the Snake River DPS for summer steelhead and are listed as threatened by the ESA. Despite recovery efforts, these populations remain depressed relative to historic levels. This project will evaluate summer steelhead population abundance for the upper Grande Ronde River summer steelhead population by conducting surveys of redds and spawning activity. These surveys will provide the data needed to estimate adult steelhead escapement, improve our understanding of habitat utilization, and contribute to productivity and survival estimates for this population. We monitored steelhead using a probabilistic sampling approach by incorporating a sample-site selection procedure similar to the Environmental Protection Agency (EPA) environmental monitoring and assessment program (EMAP). We used this EMAP or Generalized Random Tessellation Stratified design (GRTS) approach to select sample sites for status and trend monitoring of steelhead redds within the Upper Grande Ronde River watershed. This steelhead monitoring follows the Oregon Plan for Salmon and Watersheds Monitoring Program approach. ODFW, Eastern Oregon Fish Research (EOFR). Funded by NOAA Close

• 84. [Article] Identifying Sources of Fecal Coliform Delivered to Tillamook Bay

  Abstract -- Identifying whether water-borne bacteria comes from human or animal sources helps pinpoint the location of fecal contamination in a watershed. Different bacteria have different levels of resistance ...

  Citation × Citation Citation Abstract Copy Title: Identifying Sources of Fecal Coliform Delivered to Tillamook Bay Abstract -- Identifying whether water-borne bacteria comes from human or animal sources helps pinpoint the location of fecal contamination in a watershed. Different bacteria have different levels of resistance to antibiotics. This study subjected water samples from river mouths in the Tillamook watershed to a variety of antibiotics to determine the likely origin of the bacteria. Accuracy tests indicate this method is a promising tool for finding pollution sources. Title: Identifying Sources of Fecal Coliform Delivered to Tillamook Bay Abstract -- Identifying whether water-borne bacteria comes from human or animal sources helps pinpoint the location of fecal contamination in a watershed. Different bacteria have different levels of resistance to antibiotics. This study subjected water samples from river mouths in the Tillamook watershed to a variety of antibiotics to determine the likely origin of the bacteria. Accuracy tests indicate this method is a promising tool for finding pollution sources. Close

• 85. [Article] Tillamook Watershed Water Quality Monitoring

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

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

• 86. [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

• 87. [Article] East Fork Millicoma Road Sediment Reduction Plan - Phase I (Draft)

  Abstract -- The Type II Technical Assistance (TA) OWEB proposal is the first of a two phase project to identify fish passage barriers or impediments (for both adults and juveniles) in the East Fork Millicoma ...

  Citation × Citation Citation Abstract Copy Title: East Fork Millicoma Road Sediment Reduction Plan - Phase I (Draft) Abstract -- The Type II Technical Assistance (TA) OWEB proposal is the first of a two phase project to identify fish passage barriers or impediments (for both adults and juveniles) in the East Fork Millicoma River Watershed. The project will also evaluate road drainage to determine hydrological connectivity between road surfaces and cut-slopes in order to estimate sediment yields and peak-flow effects, and determine improvements needed to effectively minimize road-related effects to watershed conditions. Title: East Fork Millicoma Road Sediment Reduction Plan - Phase I (Draft) Abstract -- The Type II Technical Assistance (TA) OWEB proposal is the first of a two phase project to identify fish passage barriers or impediments (for both adults and juveniles) in the East Fork Millicoma River Watershed. The project will also evaluate road drainage to determine hydrological connectivity between road surfaces and cut-slopes in order to estimate sediment yields and peak-flow effects, and determine improvements needed to effectively minimize road-related effects to watershed conditions. Close

• 88. [Article] Willamette BiOp - Genetic Stock Identification and Relative Natural Production of Willamette River Steelhead

  Abstract -- We used genotypic data from 15 microsatellite loci to characterize the stock structure of Oncorhynchus mykiss in the upper Willamette River basin. We then used two analytical approaches, implemented ...

  Citation × Citation Citation Abstract Copy Title: Willamette BiOp - Genetic Stock Identification and Relative Natural Production of Willamette River Steelhead Abstract -- We used genotypic data from 15 microsatellite loci to characterize the stock structure of Oncorhynchus mykiss in the upper Willamette River basin. We then used two analytical approaches, implemented in the programs ONCOR and STRUCTURE, to assign (presumably) natural-origin, unmarked fish to their most likely reporting group or hybrid class. We investigated sibling relationships among unknown samples with the program ML RELATE. In the upper Willamette River, O. mykiss genetic structure can be characterized by four principal groups: summer steelhead of Skamania stock ancestry, eastern tributaries winter steelhead, western tributaries winter steelhead and resident rainbow trout. We found that about 10% of unmarked juvenile O. mykiss sampled at Willamette Falls in 2009-2011 were summer steelhead and that an additional 10% of samples were summer x winter steelhead hybrids. Most O. mykiss sampled from the McKenzie River were either summer steelhead or summer x winter steelhead hybrids. Natural production of pure summer steelhead appeared to be very low in the North and South Santiam rivers, though summer steelhead hybrids represented 11.1% and 14.8% of samples. Results from ML RELATE analyses appeared unreliable and inconclusive, and may have been limited by low genetic diversity among summer steelhead samples. We provide several recommendations to better understand and reduce potentially negative interactions between hatchery summer steelhead and native upper Willamette River O. mykiss populations. These include reductions in adult steelhead on natural spawning grounds, improved reproductive isolation between hatchery and native populations and additional research to evaluate genetic integrity within and among O. mykiss populations. Title: Willamette BiOp - Genetic Stock Identification and Relative Natural Production of Willamette River Steelhead Abstract -- We used genotypic data from 15 microsatellite loci to characterize the stock structure of Oncorhynchus mykiss in the upper Willamette River basin. We then used two analytical approaches, implemented in the programs ONCOR and STRUCTURE, to assign (presumably) natural-origin, unmarked fish to their most likely reporting group or hybrid class. We investigated sibling relationships among unknown samples with the program ML RELATE. In the upper Willamette River, O. mykiss genetic structure can be characterized by four principal groups: summer steelhead of Skamania stock ancestry, eastern tributaries winter steelhead, western tributaries winter steelhead and resident rainbow trout. We found that about 10% of unmarked juvenile O. mykiss sampled at Willamette Falls in 2009-2011 were summer steelhead and that an additional 10% of samples were summer x winter steelhead hybrids. Most O. mykiss sampled from the McKenzie River were either summer steelhead or summer x winter steelhead hybrids. Natural production of pure summer steelhead appeared to be very low in the North and South Santiam rivers, though summer steelhead hybrids represented 11.1% and 14.8% of samples. Results from ML RELATE analyses appeared unreliable and inconclusive, and may have been limited by low genetic diversity among summer steelhead samples. We provide several recommendations to better understand and reduce potentially negative interactions between hatchery summer steelhead and native upper Willamette River O. mykiss populations. These include reductions in adult steelhead on natural spawning grounds, improved reproductive isolation between hatchery and native populations and additional research to evaluate genetic integrity within and among O. mykiss populations. Close

• 89. [Article] East Fork Millicoma River AQI Data

  Abstract -- Aquatic Inventory (AQI) Surveys were conducted in the East Fork Millicoma River located within the Coos Watershed. AQI Surveys followed the Oregon Department of Fish and Wildlife (ODFW) Aquatic ...

  Citation × Citation Citation Abstract Copy Title: East Fork Millicoma River AQI Data Abstract -- Aquatic Inventory (AQI) Surveys were conducted in the East Fork Millicoma River located within the Coos Watershed. AQI Surveys followed the Oregon Department of Fish and Wildlife (ODFW) Aquatic Inventory's Protocol. Title: East Fork Millicoma River AQI Data Abstract -- Aquatic Inventory (AQI) Surveys were conducted in the East Fork Millicoma River located within the Coos Watershed. AQI Surveys followed the Oregon Department of Fish and Wildlife (ODFW) Aquatic Inventory's Protocol. Close

• 90. [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

• 91. [Article] Rocks of the Tillamook Bay Drainage Basin, the Coast Range of Oregon - Sources of Sediment Accumulation in the Bay

  Abstract -- This short report reviews and summarizes the nature of the geologic rock formations within the Tillamook Bay drainage. The eroded sediments of these rocks, with their particular mineralogies ...

  Citation × Citation Citation Abstract Copy Title: Rocks of the Tillamook Bay Drainage Basin, the Coast Range of Oregon - Sources of Sediment Accumulation in the Bay Abstract -- This short report reviews and summarizes the nature of the geologic rock formations within the Tillamook Bay drainage. The eroded sediments of these rocks, with their particular mineralogies and grain sizes, are transported into the five major rivers that drain the watershed and are carried eventually into Tillamook Bay. Title: Rocks of the Tillamook Bay Drainage Basin, the Coast Range of Oregon - Sources of Sediment Accumulation in the Bay Abstract -- This short report reviews and summarizes the nature of the geologic rock formations within the Tillamook Bay drainage. The eroded sediments of these rocks, with their particular mineralogies and grain sizes, are transported into the five major rivers that drain the watershed and are carried eventually into Tillamook Bay. Close

• 92. [Article] Siskiyou National Forest Watershed Restoration Priority Projects

  Abstract -- This document is a table of restoration projects proposed by the US Forest Service for the Siskiyou National Forest, much of which is in the Rogue River basin.

  Citation × Citation Citation Abstract Copy Title: Siskiyou National Forest Watershed Restoration Priority Projects Abstract -- This document is a table of restoration projects proposed by the US Forest Service for the Siskiyou National Forest, much of which is in the Rogue River basin. Title: Siskiyou National Forest Watershed Restoration Priority Projects Abstract -- This document is a table of restoration projects proposed by the US Forest Service for the Siskiyou National Forest, much of which is in the Rogue River basin. Close

• 93. [Article] Upper Walla Walla Sub-basin Watershed Action Plan

  Abstract -- This document outlines the Upper Walla Walla River region's characteristics, the issues and resource values of the sub-basin, factors affecting resource values, and the council's mission, goals, ...

  Citation × Citation Citation Abstract Copy Title: Upper Walla Walla Sub-basin Watershed Action Plan Abstract -- This document outlines the Upper Walla Walla River region's characteristics, the issues and resource values of the sub-basin, factors affecting resource values, and the council's mission, goals, objectives, and initiatives. Title: Upper Walla Walla Sub-basin Watershed Action Plan Abstract -- This document outlines the Upper Walla Walla River region's characteristics, the issues and resource values of the sub-basin, factors affecting resource values, and the council's mission, goals, objectives, and initiatives. Close

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

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

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

• 95. [Article] Bottom and Cedar Creeks Sub-basins Spawning Surveys 2008 and 2009

  Abstract -- ODFW-protocol salmon spawning surveys in the Bottom and Cedar Creeks sub-basins of the S.F. Coos River watershed.

  Citation × Citation Citation Abstract Copy Title: Bottom and Cedar Creeks Sub-basins Spawning Surveys 2008 and 2009 Abstract -- ODFW-protocol salmon spawning surveys in the Bottom and Cedar Creeks sub-basins of the S.F. Coos River watershed. Title: Bottom and Cedar Creeks Sub-basins Spawning Surveys 2008 and 2009 Abstract -- ODFW-protocol salmon spawning surveys in the Bottom and Cedar Creeks sub-basins of the S.F. Coos River watershed. Close

• 96. [Article] 99-142 Project Completion Report

  Abstract -- Stream flow monitoring sites were established at 24 sites in the Little Applegate Watershed and 15 gauges were installed.

  Citation × Citation Citation Abstract Copy Title: 99-142 Project Completion Report Abstract -- Stream flow monitoring sites were established at 24 sites in the Little Applegate Watershed and 15 gauges were installed. Title: 99-142 Project Completion Report Abstract -- Stream flow monitoring sites were established at 24 sites in the Little Applegate Watershed and 15 gauges were installed. Close

• 97. [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

• 98. [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

• 99. [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

• 100. [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