Lower Willamette River
CE-QUAL-W2 Model

Water Environment Services of Clackamas County in order to better understand the water quality changes in the Lower Willamette River, have contracted with Portland State University (PSU) to develop a hydrodynamic and water quality model of the Lower Willamette River from Canby Ferry (RM 35) to the Columbia River and the Lower Columbia River from Bonneville Dam (RM 144) to RM 54. This model development was undertaken to develop a scientific approach to understanding the effect of Clackamas County's Tri-City discharge and other dischargers to the Lower Willamette River. 

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File
Comment
File Size
Date
1
Lower Willamette Calibration Report Draft Version 3.3 MB October 10, 2002
2
Lower Willamette Data Report   12.7 MB November 21, 2001