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• 1. [Article] Wilson River Watershed Assessment : final report

  The purpose of this watershed assessment is to provide an inventory and characterization of watershed conditions in the Wilson River watershed and to provide recommendations that address the issues of ...

  Citation × Citation Citation Abstract Copy Title: Wilson River Watershed Assessment : final report Author: E&S Environmental Chemistry, Inc., Kai, Snyder U., Sullivan, Timothy J., White, Shawn, Raymond, Richard B., Binder, Susan K., Bischoff, Joseph M. The purpose of this watershed assessment is to provide an inventory and characterization of watershed conditions in the Wilson River watershed and to provide recommendations that address the issues of water quality, fisheries and fish habitat, and watershed hydrology. Title: Wilson River Watershed Assessment : final report Author: E&S Environmental Chemistry, Inc., Kai, Snyder U., Sullivan, Timothy J., White, Shawn, Raymond, Richard B., Binder, Susan K., Bischoff, Joseph M. The purpose of this watershed assessment is to provide an inventory and characterization of watershed conditions in the Wilson River watershed and to provide recommendations that address the issues of water quality, fisheries and fish habitat, and watershed hydrology. Close

• 2. [Article] Nehalem River watershed assessment

  Watershed assessment is a process for evaluating how well a watershed is working. The purpose of this assessment was to determine how natural and human-induced changes have impacted the sustainability ...

  Citation × Citation Citation Abstract Copy Title: Nehalem River watershed assessment Author: Maser, Jospeh, Johnson, Jill Watershed assessment is a process for evaluating how well a watershed is working. The purpose of this assessment was to determine how natural and human-induced changes have impacted the sustainability of salmon populations in the Nehalem River Watershed. Both historical and current information is included regarding the watershed’s ability to produce clean water and healthy salmon habitat. The assessment was prepared for the Upper and Lower Nehalem River Watershed Councils. It will be a baseline for developing and prioritizing potential restoration projects in terms of fish habitat. Geographic Information Systems (GIS) was used for much of the analysis and has been provided to the watershed councils. Title: Nehalem River watershed assessment Author: Maser, Jospeh, Johnson, Jill Watershed assessment is a process for evaluating how well a watershed is working. The purpose of this assessment was to determine how natural and human-induced changes have impacted the sustainability of salmon populations in the Nehalem River Watershed. Both historical and current information is included regarding the watershed’s ability to produce clean water and healthy salmon habitat. The assessment was prepared for the Upper and Lower Nehalem River Watershed Councils. It will be a baseline for developing and prioritizing potential restoration projects in terms of fish habitat. Geographic Information Systems (GIS) was used for much of the analysis and has been provided to the watershed councils. Close

• 3. [Article] NNWC Action Plan

  The purpose of this Management and Action Plan is to help guide the Nestucca-Neskowin Watersheds Council (Council) in accomplishing three main goals: To provide opportunities for watershed-related education ...

  Citation × Citation Citation Abstract Copy Title: NNWC Action Plan Author: Nestucca-Neskowin Watersheds Council The purpose of this Management and Action Plan is to help guide the Nestucca-Neskowin Watersheds Council (Council) in accomplishing three main goals: To provide opportunities for watershed-related education to the people who live, work, and recreate in the watershed To update the Nestucca/Neskowin Watershed Assessment (May 1998). To protect and enhance the health of the watershed based on updates to the Nestucca-Neskowin Watershed Assessment, monitoring and research. Title: NNWC Action Plan Author: Nestucca-Neskowin Watersheds Council The purpose of this Management and Action Plan is to help guide the Nestucca-Neskowin Watersheds Council (Council) in accomplishing three main goals: To provide opportunities for watershed-related education to the people who live, work, and recreate in the watershed To update the Nestucca/Neskowin Watershed Assessment (May 1998). To protect and enhance the health of the watershed based on updates to the Nestucca-Neskowin Watershed Assessment, monitoring and research. Close

• 4. [Article] Trask Watershed assessment

  Citation × Citation Citation Abstract Copy Title: Trask Watershed assessment Author: Follansbee, Bruce Title: Trask Watershed assessment Author: Follansbee, Bruce Close

• 5. [Article] Supplemental information to decision record for the Lower Spencer Creek Watershed environmental assessment

  Citation × Citation Citation Abstract Copy Title: Supplemental information to decision record for the Lower Spencer Creek Watershed environmental assessment Author: Klamath Falls Resource Area, United States. Bureau of Land Management Title: Supplemental information to decision record for the Lower Spencer Creek Watershed environmental assessment Author: Klamath Falls Resource Area, United States. Bureau of Land Management Close

• 6. [Article] Summary of information on aquatic biota and their habitats in the Willamette Basin, Oregon, through 1995

  This report reviews and summarizes available information on aquatic biological communities in the Willamette Basin through 1995. Specifically, the report describes (1) the distribution, abndance, and trends ...

  Citation × Citation Citation Abstract Copy Title: Summary of information on aquatic biota and their habitats in the Willamette Basin, Oregon, through 1995 Author: National Water-Quality Assessment Program (U.S.), Altman, Bob, Henson, Colleen M., Waite, Ian R., U.S. Fish and Wildlife Service, Geological Survey (U.S.) This report reviews and summarizes available information on aquatic biological communities in the Willamette Basin through 1995. Specifically, the report describes (1) the distribution, abndance, and trends of three taxonomic groups--algae, macroinvertebrates, and fish--and, to a lesser degree, other selected semi-aquatic taxa (i.e., taxa frequenting but not living wholly in water), including amphibians and reptiles, birds, and mammals, (2) the types of aquatic and riparian habitat that support and influence aquatic communities and their biotic constituents, (3) the natural and human-associated impacts on that habitat and associated biological communities, amd (4) the levels of enviroinmental contaminants to which biological communities and specific biota are exposed. The information in this report is intended to aid in the identification of data gaps relative to taxa and geographic areas, and to stimulate collaboration and increase coordination in present and future ecological research in the Willamette Basin. Title: Summary of information on aquatic biota and their habitats in the Willamette Basin, Oregon, through 1995 Author: National Water-Quality Assessment Program (U.S.), Altman, Bob, Henson, Colleen M., Waite, Ian R., U.S. Fish and Wildlife Service, Geological Survey (U.S.) This report reviews and summarizes available information on aquatic biological communities in the Willamette Basin through 1995. Specifically, the report describes (1) the distribution, abndance, and trends of three taxonomic groups--algae, macroinvertebrates, and fish--and, to a lesser degree, other selected semi-aquatic taxa (i.e., taxa frequenting but not living wholly in water), including amphibians and reptiles, birds, and mammals, (2) the types of aquatic and riparian habitat that support and influence aquatic communities and their biotic constituents, (3) the natural and human-associated impacts on that habitat and associated biological communities, amd (4) the levels of enviroinmental contaminants to which biological communities and specific biota are exposed. The information in this report is intended to aid in the identification of data gaps relative to taxa and geographic areas, and to stimulate collaboration and increase coordination in present and future ecological research in the Willamette Basin. Close

• 7. [Article] Quality of shallow ground water in alluvial aquifers of the Willamette Basin, Oregon, 1993-95

  The purposes of this report are to describe the quality of shallow ground water in alluvial aquifers of the Willamette Basin and to identify relationships between shallow ground-water quality and various ...

  Citation × Citation Citation Abstract Copy Title: Quality of shallow ground water in alluvial aquifers of the Willamette Basin, Oregon, 1993-95 Author: National Water-Quality Assessment Program (U.S.), Geological Survey (U.S.), Hinkle, Stephen R. The purposes of this report are to describe the quality of shallow ground water in alluvial aquifers of the Willamette Basin and to identify relationships between shallow ground-water quality and various natural and anthropogenic factors. Several natural and anthropogenic factors (soil characteristics, cumulative thickness of clay above open interval of well, surficial geology, and land use) were evaluated because of the potential for these factors to either control or be related to contaminant occurrence and spatial distribution. Spatial distributions of nitrite plus nitrite, phosphorous, pesticides and pesticide degradation products, volatile organic compounds (VOCs), trace elements (primarily arsenic, a trace element of local concern), and radon were evaluated for 1993-95. Ancillary chemical data--nitrite, chloride, tritium (H-3), and dissolved-oxygen (DO) concentrations--also are presented. Title: Quality of shallow ground water in alluvial aquifers of the Willamette Basin, Oregon, 1993-95 Author: National Water-Quality Assessment Program (U.S.), Geological Survey (U.S.), Hinkle, Stephen R. The purposes of this report are to describe the quality of shallow ground water in alluvial aquifers of the Willamette Basin and to identify relationships between shallow ground-water quality and various natural and anthropogenic factors. Several natural and anthropogenic factors (soil characteristics, cumulative thickness of clay above open interval of well, surficial geology, and land use) were evaluated because of the potential for these factors to either control or be related to contaminant occurrence and spatial distribution. Spatial distributions of nitrite plus nitrite, phosphorous, pesticides and pesticide degradation products, volatile organic compounds (VOCs), trace elements (primarily arsenic, a trace element of local concern), and radon were evaluated for 1993-95. Ancillary chemical data--nitrite, chloride, tritium (H-3), and dissolved-oxygen (DO) concentrations--also are presented. Close