Search Results for the EPA National Library Catalog

Items Found: 29

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Your Search: (SUBJECT=Water quality Columbia River.)

 
 
 

Select Item Title Year Published
Columbia river basin contaminant database : data abstract report / 1994
Columbia river basin fish contaminant survey 1996-1998 / 2002
Columbia River nutrient study, 1972 / 1975
Compilation of records of surface waters of the United States, October 1950 to September 1960. Part 14, Pacific slope basins in Oregon and lower Columbia River basin / 1963
Ecological condition of the Columbia river estuary: an environmental monitoring and assessment program (EMAP) report. modeling fish distributions in the Pacific Northwest coast range ecoregion using EMAP Data. / 2007
Final report : study area VI-c, Columbia River 1975
Investigation into recurring toxicity of the Chinet Company Columbia River intake 2001
Irrigation return flow study, Wapato Irrigation District, Yakima River Basin, Washington. 1964
Lower Columbia River backwater reconnaissance survey 1993
Surface water supply of the United States, 1949 Pacific slope basins in Oregon and lower Columbia River Basin / 1951
Surface water supply of the United States, 1949 Pacific slope basins in Washington and upper Columbia River Basin / 1952
Surface water supply of the United States, 1950 Pacific slope basins in Oregon and lower Columbia River Basin / 1952
Surface water supply of the United States, 1957 Pacific Slope Basins in Washington and Upper Columbia River Basin / 1959
Surface water supply of the United States, 1959 Pacific slope basins in Oregon and lower Columbia River basin / 1960
Surface water supply of the United States, 1959 Pacific Slope Basins in Washington and Upper Columbia River Basin / 1960
Surface water supply of the United States, 1960 Pacific slope basins in Oregon and lower Columbia River Basin / 1961
Surface water supply of the United States, 1960. Part 12, Pacific Slope Basins in Washington and Upper Columbia River Basin / 1961
The Columbia River Basin Project for water supply and water quality management : sediment production rating : Umpqua Basin, Oregon / 1962
The Columbia River Basin Project for water supply and water quality management : sediment production rating : Willamette Basin, Oregon / 1962
The Columbia River Basin Project for water supply and water quality management : sediment production rating : Yakima Basin, Oregon / 1962
Total maximum daily loading (TMDL) to limit discharges of 2,3,7,8-TCDD (Dioxin) to the Columbia River basin / 1991
Trends in land use in the Umpqua Basin, Oregon / 1963
Umpqua River area (Oregon) preliminary estimate of economic growth, 1960-2010 / 1961
Water quality assessment : Lower Columbia River basin. 1988
Water quality in the Columbia River Basin proceedings / 1960
Water quality of the lower Columbia River Basin : analysis of current and historical water-quality data through 1994 / 1996
Water quality studies on the Columbia River, 1954
Willamette River basin (Oregon) irrigation trends / 1962
Willamette River basin (Oregon) water use trends and estimate of growth, 1960-2010 / 1962

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