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Statistical summaries of streamflow data in Oregon : Volume 1 Eastern Oregon

Creator:: Friday, John, Miller, Suzanne J., Oregon. Water Resources Department, and Geological Survey (U.S.)
Abstract:: Statistical summaries of streamfiow data at 123 stream-gaging sites are presented in this report to aid in appraising the hydrology of river basins in Eastern Oregon. Records for 13 gaging stations were compiled into separate periods owing to changes in regulation during the period of data collection. The periods before...
Resource Type:: Technical Report

Statistical summaries of streamflow data in Oregon : Volume 2 Western Oregon

Creator:: Friday, John, Miller, Suzanne J., Oregon. Water Resources Department, and Geological Survey (U.S.)
Abstract:: Statistical summaries of streamflow data at 212 stream-gaging sites are presented in this report to aid in appraising the hydrology of river basins in Western Oregon. Records for 21 gaging stations were compiled into separate periods owing to changes in regulation during the period of data collection. The periods before...
Resource Type:: Technical Report

Statistical summaries of streamflow data in Oregon : Volume 2, annual low and high flow, and instantaneous peak flow

Creator:: Wellman, Roy E, Gordon, Janice M., Moffatt, R. L., and Oregon. Water Resources Department
Abstract:: Statistical summaries of streamfiow data at 358 stream-gaging sites are presented to aid in appraising the hydrology of river basins in Oregon. Records for 36 stream-gaging stations were compiled into separate periods because of changes in streamflow regulation during the period of data collection. Statistical summaries for the periods before...
Resource Type:: Technical Report

Sediment transport in streams in the Umpqua River Basin, Oregon

Creator:: Onions, C. A. and Douglas County (Or.)
Abstract:: This report presents tables of suspended-sediment data collected from 1956 to 1967 at 10 sites in the Umpqua River basin. Computations based on these data indicate that average annual suspended-sediment yields at these sites range from 137 to 822 tons per square mile. Because available data for the Umpqua River...
Resource Type:: Technical Report
Full Text:: for fluvial-sediment data, the Douglas County Water Resources Survey, under the direction of Ben B

Summary of Science, Activities, Programs, and Policies That Influence the Rangewide Conservation of Greater Sage-Grouse (Centrocercus urophasianus)

Creator:: Manier, D. J.
Abstract:: This report documents and summarizes several decades of work on sage-grouse populations, sagebrush as habitat, and sagebrush community and ecosystem functions based on the recent assessment and findings of the USFWS under consideration of the Endangered Species Act. As reflected here, some of these topics receive a greater depth of...
Resource Type:: Technical Report
Full Text:: the Interior U.S. Geological Survey Prepared in cooperation with the Bureau of Land Management Open

Limiting factors assessment and restoration plan Rock Creek : tributary to Devil's Lake, Lincoln County, Oregon

Creator:: Bio-Surveys, LLC and Sialis Company
Abstract:: This document provides watershed restoration actions proposed to enhance the Coho Salmon population within the Rock Creek / Devils Lake basin in Lincoln County, Oregon. The stream is the principle tributary of Devil’s Lake, a lake of natural origin that opens into the Pacific Ocean at the northern edge of...
Resource Type:: Technical Report
Full Text:: during the winter of 2002 / 2003.This data will be available by September, 2003. Resources used in

Inorganic chemistry of water and bed sediment in selected tributaries of the South Umpqua River, Oregon, 1998

Creator:: Hinkle, Stephen R. and Geological Survey (U.S.)
Abstract:: This report presents results of an investigation of water and streambed-sediment quality in selected tributaries of the South Umpqua River. Concentrations of inorganic constituents in water (major and minor ions, nutrients, and trace elements) and streambed sediment (primarily trace elements), along with standard field parameters, are tabulated for samples collected...
Resource Type:: Technical Report

Quality of shallow ground water in alluvial aquifers of the Willamette Basin, Oregon, 1993-95

Creator:: Hinkle, Stephen R., National Water-Quality Assessment Program (U.S.), and Geological Survey (U.S.)
Abstract:: 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...
Resource Type:: Technical Report

Arsenic in ground water of the Willamette Basin, Oregon

Creator:: Hinkle, Stephen R., Polette, Danial J., and Oregon. Water Resources Dept., Geological Survey (U.S.)
Abstract:: Arsenic concentrations exceeding the U.S. Environmental Protection Agency (USEPA) current Maximum Contaminant Level (MCL) of 50 micrograms per liter are widespread in ground water in the Willamette Basin. The Oregon Water Resources Department and the U.S. Geological Survey began a cooperative study in the Willamette Basin in 1996. One goal...
Resource Type:: Technical Report
Full Text:: ) provided access to county water-quality data. Mark Burkhardt and John Garbarino (U.S. Geological Survey

Pacific Northwest Estuarine Wetland Restoration Information Gaps Survey

Creator:: South Slough National Estuarine Research Reserve
Abstract:: In March 2007, Craig Cornu (South Slough National Estuarine Research Reserve), with the assistance of Laura Brophy (Green Point Consulting/Estuary Technical Group, Institute for Applied Ecology), John Bragg (South Slough NERR) and Derek Sowers (former South Slough NERR), developed the Pacific Northwest Estuarine Wetland Restoration Information Gaps Survey using the...
Resource Type:: Technical Report
Full Text:: width:depth ratio; and data on frequency of flooding can't be obtained without elevation survey (so the

ScholarsArchive@OSU

Statistical summaries of streamflow data in Oregon : Volume 1 Eastern Oregon

Statistical summaries of streamflow data in Oregon : Volume 2 Western Oregon

Statistical summaries of streamflow data in Oregon : Volume 2, annual low and high flow, and instantaneous peak flow

Sediment transport in streams in the Umpqua River Basin, Oregon

Summary of Science, Activities, Programs, and Policies That Influence the Rangewide Conservation of Greater Sage-Grouse (Centrocercus urophasianus)

Limiting factors assessment and restoration plan Rock Creek : tributary to Devil's Lake, Lincoln County, Oregon

Inorganic chemistry of water and bed sediment in selected tributaries of the South Umpqua River, Oregon, 1998

Quality of shallow ground water in alluvial aquifers of the Willamette Basin, Oregon, 1993-95

Arsenic in ground water of the Willamette Basin, Oregon

Pacific Northwest Estuarine Wetland Restoration Information Gaps Survey

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