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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

Temperature and salinity observations in the Umpqua River estuary, July-October, 1972

Creator:: Mullen, Robert E.
Abstract:: During the summer of 1972 we sampled the Umpqua River estuary to determine distribution of fish populations. As a part of that study temperature and salinity data were collected monthly throughout the estuary. The environmental data should help explain the distributions of various fishes within the estuary and be useful...
Resource Type:: Technical Report
Full Text:: of the Umpqua River estuary , as well as those of ot~er Oregon estuaries, based on the same data

Umpqua river basin

Creator:: Oregon. State Water Resources Board
Abstract:: The purpose of this 1958 report is to implement the water resources policy of the State of Oregon, as prescribed in ORS 536.300.
Resource Type:: Technical Report
Full Text:: UMPQUA RIVER BASIN PLEASE RETURN TO: OREGON ESTUARINE RESEARCH

A suggested outline and procedure for making a sanitary stream survey with particular reference to Mary's River of Oregon

Creator:: Morgan, William D.
Resource Type:: Undergraduate Thesis
Full Text:: stream survey with particular reference to Mary's River of Oregon A Suggested Outline And Procedure

Phosphorus loading in Baker Creek, Oregon

Creator:: Stewart, Scott R.
Resource Type:: Masters Thesis

Geographic variations in water quality and recreational use along the upper Wallowa River and selected tributaries

Creator:: McDowell, Theodore R.
Abstract:: Physical, chemical and bacterial water quality parameters of the upper Wallowa River were sampled periodically between July 2, 1978 and June 9, 1979 at nine stream and lake sampling sites. Water upstream from Wallowa Lake was typified by low nutrient concentrations ( generally below detectable limits except for nitrates), low....
Resource Type:: Dissertation
Full Text:: Water Quality at Baseline Sites in the Upper Wallowa River Basin, Oregon 101 11 FC Counts Recorded for

A sanitary survey of the Willamette River from Sellwood bridge to the Columbia

Creator:: Gleeson, George Walter, 1905-
Resource Type:: Masters Thesis

Late winter 1992 sampling for water quality in three stream segments of the Tualatin River Basin, Oregon

Creator:: Miner, J. Ronald, Nelson, Peter O., Vedanayagam, Samuel, Oregon State University. Water Resources Research Institute, and Oregon State University. Extension Service
Abstract:: The Tualatin River Basin in Washington County, Oregon has been identified by the Oregon Department of Environmental Quality (DEQ) as "Water Quality Limited." Algal blooms have become commonplace in the lower , reaches of. the river during summer months. Phosphorus has been identified as the nutrient upon which to base...
Resource Type:: Technical Report
Full Text:: . - Segments of the Tualatin River Basin, Orego n Oregon State University Extension Servic e Oregon Water

Market water transfers as a water quality policy : a case study of the Malheur River Basin, Oregon

Creator:: Connor, Jeffery D.
Abstract:: Agronomic research documents a strong correlation between the level of irrigation water applied and the level of farm chemicals leached into water bodies. Consequently, policies that cause farmers to alter irrigation water management practices are likely to influence water quality. Water markets are a potentially attractive method of addressing agriculturally...
Resource Type:: Dissertation
Full Text:: quality standards; 4) the Oregon Statute allowing sale of conserved water is unlikely to induce much

The return of a river: the Willamette River, Oregon

Creator:: Gleeson, George Walter, 1905-
Resource Type:: Technical Report
Full Text:: water quality, the Willamette River for more than thirty years was, in th e lower reaches and

ScholarsArchive@OSU

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

Temperature and salinity observations in the Umpqua River estuary, July-October, 1972

Umpqua river basin

A suggested outline and procedure for making a sanitary stream survey with particular reference to Mary's River of Oregon

Phosphorus loading in Baker Creek, Oregon

Geographic variations in water quality and recreational use along the upper Wallowa River and selected tributaries

A sanitary survey of the Willamette River from Sellwood bridge to the Columbia

Late winter 1992 sampling for water quality in three stream segments of the Tualatin River Basin, Oregon

Market water transfers as a water quality policy : a case study of the Malheur River Basin, Oregon

The return of a river: the Willamette River, Oregon

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