Index Catalog // ScholarsArchive@OSU

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

Modeling the Tualatin River system including Scoggins Creek and Hagg Lake: model description, geometry, and forcing data

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:: tool that could be used t o determine how to achieve optimum water quality in the Tualatin River system

A project to collect scientific data and provide evaluation and recommendations for alternative pollution control stratagies for the Tualatin River Basin

Creator:: Oregon State University. Water Resources Research Institute and Oregon. Dept. of Environmental Quality
Resource Type:: Book
Full Text:: consequences for the hydrology and water quality of the Tualatin River . Water quality in the lower reaches of

Land use and nonpoint source phosphorus pollution in the Tualatin Basin, Oregon : a literature review

Creator:: Oregon State University. Extension Service, Oregon State University. Water Resources Research Institute, and Wolf, Donald W.
Abstract:: The Tualatin River Basin in Washington County, Oregon, is a complex area with highly developed agricultural, forestry, industrial, commercial, and residential activities. Population has grown in the past thirty years from fifty to over 270 thousand. Accompanying this population growth have been the associated increases in transportation, construction, and recreational...
Resource Type:: Technical Report
Full Text:: Oregon Water Resources Research Institute TUALATIN RIVER BASIN SPECIAL REPORTS The Tualatin River

Farm effects on runoff quality in Oregon's Tualatin River Basin. Part 1 : Farm survey, Washington County, Oregon

Creator:: Moberg, Dean P., Rambo, Neil L., and Washington County Soil and Water Conservation District (Or.)
Abstract:: Survey In 1995, the Washington County Soil & Water Conservation District interviewed 90 farmers in northwest Oregon's Tualatin River Basin, using a survey developed by the USDA - Natural Resources Conservation Service (NRCS) and Oregon State University (OSU) Extension Service. Crop rotations, yields, tillage, fertilizer and irrigation practices were recorded....
Resource Type:: Technical Report
Full Text:: Project Objectives In 1987, the State of Oregon listed the Tualatin River as water quality limited for

Response to comments received on the March 1993 Tualatin water quality study report

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:: technical solution t o the water quality problems of the Tualatin River but instead ma y require a re

Analysis of pollution control strategies for the Tualatin River

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:: TUALATIN RIVER BASIN SPECIAL REPORT S The Tualatin River Basin in Washington County, Oregon, is a complex

Summary and assessment of toxics data for the Tualatin River

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:: TUALATIN RIVER BASIN SPECIAL REPORT S The Tualatin River Basin in Washington County, Oregon, is a complex

Evaluation of alternative pollution control strategies for the Tualatin River Basin, Oregon

Creator:: Oregon State University. Water Resources Research Institute and Oregon. Dept. of Environmental Quality
Abstract:: This report summarizes the conclusions reached in "A Project to Collect Scientific Data and Provide Evaluation and Recommendations for Alternative Pollution Control Strategies for the Tualatin River Basin." This study was funded by the Oregon Department of Environmental Quality as a grant to the Oregon Water Resources Research Institute on...
Resource Type:: Technical Report
Full Text:: THE RIVE R 1. The Tualatin Watershed An evaluation of water quality in the Tualatin River cannot

Estimating the frequency and quantity of surface runoff within the Tualatin River Basin

Creator:: Taylor, George H., Klingeman, Peter C., Miner, J. Ronald, and Oregon State University. Water Resources Research Institute
Abstract:: The Tualatin River Basin along the east side of the Coastal Mountains in Oregon is subject to a complex mixture of land uses. Approximately half the area is devoted to forestry production. The remainder is divided between agriculture and urban uses. In addition to this diversity in land use, there...
Resource Type:: Technical Report
Full Text:: Tualatin River Basin August 1995 A Publication of the: ♦ Oregon •■4n Water Resources ♦►Research♦r

ScholarsArchive@OSU

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

Modeling the Tualatin River system including Scoggins Creek and Hagg Lake: model description, geometry, and forcing data

A project to collect scientific data and provide evaluation and recommendations for alternative pollution control stratagies for the Tualatin River Basin

Land use and nonpoint source phosphorus pollution in the Tualatin Basin, Oregon : a literature review

Farm effects on runoff quality in Oregon's Tualatin River Basin. Part 1 : Farm survey, Washington County, Oregon

Response to comments received on the March 1993 Tualatin water quality study report

Analysis of pollution control strategies for the Tualatin River

Summary and assessment of toxics data for the Tualatin River

Evaluation of alternative pollution control strategies for the Tualatin River Basin, Oregon

Estimating the frequency and quantity of surface runoff within the Tualatin River Basin

Limit your search

Academic Affiliation

Advisor

Commencement Year

Committee Member

Conference Name

Creator

Date

Decade

Degree Field

Degree Level

Degree Name

File Format

Language

License

Location

Non-Academic Affiliation

Peer Reviewed

Resource Type

Rights Statement

Subject

Search Constraints

Search Results

Limit your search