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INSTITUTE FOR NATURAL RESOURCES
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Willamette
Willamette
The importance of the Willamette River Basin to Oregonians cannot be overemphasized.Nearly 70 per cent of Oregon's population or 1.9 million people...
Since European American settlement of the Willamette River Since European American settlement of the Willamette River Basin began over 150 years ago...
Water will be to this century what oil was to the last.
At most times and in most places, surface water is abundant in the basin: in 1990, about...
Who can swim in the summer, hunt crayfish, fish, row a boat, or even skate in winter on a polluted, smelly stream? Who in this generation knows what...
Agencies involved:
ACOE: US Army Corps of Engineers
DSL: Oregon Department of State Lands
...
Beginning in the Calapooia Range of the Cascade Mountains, the Willamette River drains a basin lying between the Cascades and the Coast Range...
The Middle Fork flows into the Willamette River at rivermile 186. The Middle Fork watershed encompasses 1,355 square miles and...
Birds are by far the most diverse and best known group of wildlife in the Willamette Basin. Organizations that work in Oregon focusing primarily on...
McKenzie River
The McKenzie River watershed extends from the ridge of the central Cascade Mountains to the floor of...
Frogs, toads, newts and salamanders, Oregon's amphibians, appear to be declining throughout the state. Willamette Basin native salamanders are:...
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