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Creator:: Oregon State University. Water Resources Research Institute
Resource Type:: Conference Proceeding
Full Text:: PROGRAM S What is the severity of the water quality problem in Oregon lakes ? If there are problems what

Creator:: Oregon State University. Water Resources Research Institute
Resource Type:: Technical Report
Full Text:: Chapter 2, Water Quality in Oregon . Chapter 2 of the status report was written an d adapted for this

Creator:: Oregon State University. Water Resources Research Institute
Resource Type:: Conference Proceeding
Full Text:: field of water quality control . Corvallis, Oregon Malcolm H. Kar r January 1965 . CONTENTS

Creator:: Oregon State University. Water Resources Research Institute
Resource Type:: Conference Proceeding
Full Text:: presentations which included such varie d subjects as water quality, water supply, tainted fish, thermal

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:: Oregon Department of Environmental Quality to the Oregon Water Resources Researc h Institute at Oregon

Creator:: Oregon State University. Water Resources Research Institute
Resource Type:: Conference Proceeding
Full Text:: ground water in Oregon . Water to be utilized for irrigation must also be of good quality , of low

Creator:: Wells, Scott A., Berger, Christopher, Knutson, Mike, and Oregon State University. Water Resources Research Institute
Abstract:: The goal of this phase of the study was to develop a model of the Tualatin River incorporating Scoggins Creek and Hagg Lake. This tool will be used in conjunction with a hydrologic model, the EPA HSPF model (Johnson, Imhoff, and Kittle, 1984), to analyze management strategies to improve water...
Resource Type:: Technical Report
Full Text:: ent of Environmental Quality to the Oregon Water Resources Research Institute at Oregon Stat e

Creator:: Miner, J. Ronald and Oregon State University. Water Resources Research Institute
Abstract:: The pages which follow contain the authors responses to a series of comments that were received in response to "A Project to Collect Scientific Data and Provide Evaluation and Recommendations for Alternative Pollution Control Strategies for the Tualatin River Basin, 11 submitted to the Oregon Department of Environmental Quality (DEQ)...
Resource Type:: Technical Report
Full Text:: Response to Comments Received on the March 1993 Tualatin Water Quality

Creator:: Ervin, David E. and Oregon State University. Water Resources Research Institute
Abstract:: In response to Oregon House Bill 3338, the Oregon Department of Environmental Quality requested proposals in 1991 to assemble available information on Tualatin River Basin conditions to provide a scientific basis for improving river water quality. An interdisciplinary team of researchers from Oregon State University and Portland State University was...
Resource Type:: Technical Report
Full Text:: Oregon Department of Environmental Quality to the Oregon Water Resource s Research Institute at Oregon

Creator:: Khaodhiar, Sutha, Nelson, Peter O., and Oregon State University. Water Resources Research Institute
Abstract:: The Tualatin River is a major water resource for Washington County. In its course, the river drains forest lands, farmlands, and urban areas receiving toxic materials from non-point source runoff: Wastewater treatment plant effluents from municipalities and industries also contribute toxic materials to the river. Many materials discharged into the...
Resource Type:: Technical Report
Full Text:: from the Oregon Department of Environmental Quality to the Oregon Water Resource s Research Institute

ScholarsArchive@OSU