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Creator:: Li, Judith L., Gregory, Stanley V., and Oregon State University. Water Resources Research Institute
Abstract:: Tributaries of the Tualatin River cascade down high gradient slopes for relatively short distances, then flow into the low gradient mainstem which meanders for much of its length. The gentle, east-facing slopes of Oregon's Coast Range provide the geomorphic and climatic template for the watershed's patterns of discharge, water quality,...
Resource Type:: Technical Report
Full Text:: resource management. Issues Surrounding the Biota of the Tualatin River Basin by Judith Li and Stanley

Creator:: Clark, Peter U., 1956-, Oregon State University. Water Resources Research Institute, and Geological Survey (U.S.)
Resource Type:: Technical Report
Full Text:: . !loop??,taro tnY °n warrrnt .FO1rTCLATSOPN M ESeas Ian-,° X Id C F .7c Yacha tr Hee rta8anl J . C

Creator:: Oregon State University. Water Resources Research Institute
Resource Type:: Conference Proceeding
Full Text:: BOARD EMERY N . CASTLE, Chairma n FRED J . BURGESS JAMES T. KRYGIE R HARRY K. PHINNEY CHARLES

Creator:: Bond, Carl E., Klingeman, Peter C., and Oregon State University. Water Resources Research Institute
Resource Type:: Technical Report
Full Text:: SILVIES BASI N Study Group : C . E . Bond, Fisheries Biologis t B . J . Cole, Technical Journalis t

Creator:: Oregon State University. Extension Service and Oregon State University. Water Resources Research Institute
Abstract:: Published March 1994. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report

Creator:: Cross, Timothy L., Wood, Mary, and Oregon State University. Water Resources Research Institute
Abstract:: About one-third of the land in the Tualatin Basin is used for agricultural production (Miner, Scott, and Wood, 1994). The variety of crops produced includes grains, specialty seeds, vegetables, fruits, berries, and nursery corps. Cattle and hog enterprises are the most prevalent livestock operations in the area (measured by number...
Resource Type:: Technical Report
Full Text:: Income $ -4,935,028 'Source: Miles, Stanley D. "1991 Oregon County and State Agricultural Estimates

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:: of the total P contributed to the Tualatin on a yearly basis, 85% is from point sources such as J

Creator:: Oregon State University. Extension Service and Oregon State University. Water Resources Research Institute
Abstract:: The Seventh Annual James A. Vomocil Water Quality Conference was planned after three topics had been selected as being of particular interest. Wetlands, Best Management Practices, and Riparian Zone Effectiveness were the topics. Speakers were invited who by virtue of their training, their experience, or their work assignment had insights...
Resource Type:: Conference Proceeding
Full Text:: . D.A. Hammer (ed.). Lewis Publishers, Inc., Chelsea, Michigan. DuBowy Paul J. and Richard P. Reaves

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:: Oregon State University Stanley V. Gregory Fisheries and Wildlife Oregon State University Peter C

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:: Engineering; Eric Knoder, Dept. of Agricultural and Resource Economics ; Stanley V . Gregory, Dept. of

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