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Consumptive use of surface water by Willamette Basin municipalities

Creator:: Mittelstadt, Richard Lee
Abstract:: The consumptive water use of six cities in the Willamette Basin of northwestern Oregon was evaluated for the period 1960-66. Consumptive use ratios were obtained by analyzing data from monthly water supply and sewage flow records. The average annual consumptive use for the six cities was found to be 26...
Resource Type:: Masters Thesis
Full Text:: - scription of their water supply and sewage disposal systems. The Willamette River Basin Geography The

Water utilization and development in the Willamette River Basin

Creator:: Oliszewski, Casimir
Resource Type:: Masters Thesis
Full Text:: Control 7. Water Supply Ground Water Resources Willamette River U.S. Geolog- 1942 ical Survey

Right as rain? The value of water in Willamette Valley agriculture

Creator:: Kalinin, Alexey V.
Abstract:: Signs of climate change across the Pacific Northwest indicate changing patterns of timing and availability of stream flow. Declining summer low flows, decreasing snow pack, higher temperatures and an increasing fraction of mountain precipitation falling as rain, raise concerns about future reliability of stream flows. These changes will likely affect...
Resource Type:: Masters Thesis
Full Text:: Right as Rain? The Value of Water in Willamette Valley

Assessing disease impacts of hatcheries on downstream salmonids in the Willamette River Basin, Oregon

Creator:: Jakaitis, Michelle
Abstract:: Hatcheries are often perceived as a source of pathogen amplification, potentially increasing disease risk to free-ranging populations; at the same time, free-ranging fishes may introduce pathogens into hatcheries through untreated water sources. Many pathogens exist naturally within the environment (with the exception of introduced pathogens) and the presence of a...
Resource Type:: Masters Thesis
Full Text:: Willamette River Basin, Oregon, USA, utilize an untreated river water supply for their rearing ponds and

An eleven year study of nitrate leaching in vegetable production with winter cover crops

Creator:: Feaga, Jeff
Abstract:: The Willamette Valley of Oregon has high rates of winter precipitation that cause leaching losses of residual fertilizer nitrogen (N) as nitrate (NO₃). Cover crops may have potential to mitigate N loss. Shallow groundwater was sampled for 11 years from plots planted in summer vegetables with and without winter cover...
Resource Type:: Masters Thesis

Irrigation water values in the Willamette Valley : a study of alternative valuation methods

Creator:: Miller, Stanley F., Boersma, L., and Castle, Emery N.
Abstract:: Published September 1965. 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
Full Text:: substantial increase in the demand for water in the Willamette Valley of western Oregon stemming from a

Investigation of the hydraulic, physical, and chemical buffering capacity of Missoula Flood Deposits for water quality and supply in the Willamette Valley of Oregon

Creator:: Iverson, Justin
Abstract:: The Willamette Silt is a surficial geologic unit composed of successive Missoula Flood Deposits that underlies 3100 km2 (1200 mil) of arable land in the Willamette Valley of Oregon. The Willamette Silt protects the underlying regionally important Willamette Aquifer from agricultural contamination while acting as a semi-confining unit and a...
Resource Type:: Masters Thesis
Full Text:: Capacity of Missoula Flood Deposits for Water Quality and Supply in the Willamette Valley of Oregon. by

A study of the food habits of the waterfowl of the Willamette Valley, Oregon

Creator:: Crawford, Eugene Edward
Resource Type:: Masters Thesis
Full Text:: Willamette Valley, Oregon AN ABSTRACT 0F THE THESIS 0F i4*À for the - ----- in_.i _'_M,t0 (Iqame

Pesticides in southern Willamette Valley groundwater

Creator:: Selker, John S. and Oregon State University. Extension Service
Abstract:: The region’s high winter rainfall provides aquifers that are often within 50 feet of the land surface. In many parts of the United States and in other countries where groundwater is this close to the surface, pesticide contamination has been observed. Thus, with our high population, significant applications of pesticides,...
Resource Type:: Technical Report
Full Text:: Willamette Valley Groundwater • 1 John Selker John Selker, professor of bioengineering, Oregon State

Hydrologic and Land Cover Effects on Sources and Fate of In-Stream Fluorescent Dissolved Organic Matter

Creator:: Lee, Baek Soo P.
Abstract:: Dissolved organic matter (DOM) is a critical component of the carbon cycle linking terrestrial and aquatic ecosystems. Although many factors influence DOM fluxes and quality in rivers, controls on DOM compositions in catchments of the western U.S. are poorly understood. UV and fluorescent spectroscopy is a simpler, faster, and less...
Resource Type:: Dissertation
Full Text:: of the Willamette River Basin, Oregon, based on two years of monitoring. This dissertation

ScholarsArchive@OSU

Consumptive use of surface water by Willamette Basin municipalities

Water utilization and development in the Willamette River Basin

Right as rain? The value of water in Willamette Valley agriculture

Assessing disease impacts of hatcheries on downstream salmonids in the Willamette River Basin, Oregon

An eleven year study of nitrate leaching in vegetable production with winter cover crops

Irrigation water values in the Willamette Valley : a study of alternative valuation methods

Investigation of the hydraulic, physical, and chemical buffering capacity of Missoula Flood Deposits for water quality and supply in the Willamette Valley of Oregon

A study of the food habits of the waterfowl of the Willamette Valley, Oregon

Pesticides in southern Willamette Valley groundwater

Hydrologic and Land Cover Effects on Sources and Fate of In-Stream Fluorescent Dissolved Organic Matter

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