A COLLABORATION OF: OSU LIBRARIES & PRESS 
INSTITUTE FOR NATURAL RESOURCES
INSTITUTE FOR NATURAL RESOURCES
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Willamette
Willamette
Agencies involved:
ACOE: US Army Corps of Engineers
DEQ: Oregon Department of Environmental Quality...
The valley floor of the Willamette River Basin is one of the most important agriculture areas in Oregon due to the fertile soils and long...
Revetments
Communities along the Willamette River have attempted to control the movement of the river since the floods of 1860 and 1861. Large stone...
Several different aquatic indicators can describe the ecological health of a stream and watershed.
Habitat Quantity and Quality
Stream organisms...
Dams
While many people think of dams in terms of large federal projects, such as Lookout Point (the reservoir with the largest maximum storage...
On the basis of anecdotal science and geological records, Oregon has a long history of seismic events. For example, anecdotal and...
Coast Fork Willamette River scene
(Coast Fork Willamette Watershed Council)
The Coast Fork Willamette is located in the...
In the Molalla/Pudding Subbasin (4th field watershed) there are two 5th field watersheds: Molalla river watershed, and the Pudding River watershed....
Oregon's Clackamas River flows approximately 85 miles from its headwaters on Ollalie Butte, just south of Mt. Hood, west into the Willamette River...
In the Middle Willamette Subbasin (4th field watershed) there are two 5th field watersheds: Rickreall Creek watershed, and the Mill Creek watershed...
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