Search Results for the EPA National Library Catalog

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Lower Willamette Basin (Oregon). Preliminary Economic Reconnaissance and Estimate of Growth, 1960-2010. 1962
Lower Willamette River Basin / 1965
Methodology for river-quality assessment with application to the Willamette River Basin, Oregon 1976
Middle Willamette Basin (Oregon) preliminary economic reconnaissance and estimate of growth, 1960-2010. 1962
Middle Willamette Basin (Oregon). Preliminary Economic Reconnaissance and Estimate of Growth, 1960-2010. 1962
Middle Willamette River Basin 1963
Monitoring design for riparian forests in the Pacific Northwest : research plan / 1997
National forests and twenty-two reservoir sites reconnaissance report prepared for the Willamette River Basin Task Force of the Pacific Northwest River Basins Committee / 1967
Near infrared aerial photo-detection of Zostera Japonica communities in Pacific Northwest estuarine intertidal habitats / 2000
Oil spill protection plan for the natural resources of the lower Columbia and Willamette Rivers 1979
Open field burning : an emission factors study of alternative firing techniques, Volume 6, Summer 1978 / 1979
Oregon's Mid-Willamette Valley wetlands : agricultural uses, alternative uses, problems and trends / 1980
Oregonians restore the Willamette : joint citizen, state and federal efforts clean river waters / 1973
Origin, extent, and thickness of Quaternary geologic units in the Willamette Valley, Oregon / 2001
Pollution control surveys, Columbia River, Multnomah Channel, Willamette River : July 1-5, 1968 ; August 5-9, 1968 ; September 3-6, 1968 : summary report / 1968
Portland Harbor sediment investigation report, Multnomah County, Oregon 1998
Portland Harbor surveys : Lower Willamette River. 1961
Portland Harbor Surveys, Lower Willamette River, Summer 1961. 1961
Preliminary Investigation of Municipal and Industrial Water Supply and Stream Quality Control Requirements and Benefits Associated with Multiple-Purpose Studies of the Proposed Monmouth-Dallas Project, Polk County, Oregon. 1962
Project development and data programs for assessing the quality of the Willamette River, Oregon 1976
Prospective timber supplies and forest industrial development in the Willamette River Basin; administrative report prepared for the Willamette River Basin Task Force of the Columbia River Interagency Committee. 1965
Public participation in Willamette Valley environmental decisions / 1973
Records of wells, water levels and chemial quality of ground water in the French Prairie-Mission Bottom area, northern Willamette Valley, Oregon / 1961
Records of wells, water levels and chemical quality of ground water in the Molalla-Salem slope area, northern Willamette Valley, Oregon / 1963
Regional Temperature Reporting Network 1968 Field Reconnaissance Survey. A Function of the Columbia River Thermal Effects Study. 1969
Remote Sensing Report, Pacific Northwest Area, Washington, Oregon, Idaho. April and July 1973. 1974
Renewing our commitment : a report to the Governor, Legislature, and Oregon citizens on restoring the health of the Willamette watershed. 2000
Report on natural purification capacities, Willamette river / 1951
Report on water pollution control : Willamette River basin / 1950
Report on Willamette River basin studies Rickreall Creek watershed : preliminary investigation of municipal and industrial water supply and stream quality control requirements and benefits associated with multiple-purpose studies of the proposed Monmouth-Dallas project Polk county, Oregon / 1962
Reservoir-system model for the Willamette River Basin, Oregon 1976
Restoring the Willamette River : costs and impacts of water quality control / 1976
Return of a River: The Willamette River, Oregon. 1972
Review of survey report Willamette River and tributaries Oregon / 1947
River mile index, Willamette River and tributaries. 1963
River quality : dynamics and restoration / 1997
Second report on the Willamette valley project outlining a regional plan for development of the Willamette drainage basin. 1937
Sediment oxygen demand investigations of the Willamette River, Portland, Oregon 1970
Sediment Production Rating, Willamette Basin, Oregon. 1962
Selected economic aspects of the commercial/recreational allocation of Willamette River spring chinook / 1986
Selection of streamflow and reservoir-release models for river-quality assessment 1976
Steady-state dissolved oxygen model of the Willamette River, Oregon 1979
Stream corridor and wetland restoration system for the Willamette River Valley of Oregon : project prospectus. 1997
Summary of water quality control and management, Willamette River Basin. 1967
Survey and economic impact analysis of the 1988 Willamette run spring Chinook sports fishery / 1989
Synoptic approach for analyzing erosion as a guide to land-use planning 1979
Synoptic survey of trace metals in bottom sediments of the Willamette River, Oregon 1976
System analysis method for water quality management by flow augmentation 1963
System Analysis Method for Water Quality Management by Flow Augmentation in a Complex River Basin. 1963
Tentative estimates of Willamette Basin economic growth to 1980 and 2010 / 1961
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