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Title

PCDDs and PCDFs in Columbia River Suspended Particulate Matter.

 
Publication number Date Published
91-e28May 1991
VIEW NOW PCDDs and PCDFs in Columbia River Suspended Particulate Matter. (Number of pages: 20) (Publication Size: 804KB)




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Author(s) Johnson, A., D. Serdar, and K. Seiders
Description The objectives for this study were to make the first direct determination of PCDD/PCDF concentrations in Columbia River water, obtain a preliminary estimate of loads to Lake Roosevelt, and provide data to the Water Quality Program and EPA to assist in refinement of the Columbia River total maximum daily load (TMDL) for 2,3,7,8-tetrachlorodibenzo-p-dioxin (2,3,7,8-TCDD). The field work was coordinated with an extensive Environment Canada study of water quality in the border reach of the Columbia River which included analysis of SPM samples for PCDDs/PCDFs.
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Keywords Lake Roosevelt, Canada, Columbia River, study, river, water, water quality, quality, TMDL, Total Maximum Daily Load, lake, dioxin
WATERSHED Water Resource Inventory Area CR Columbia River