Watersheds

Watersheds

Source: Jared Kruger, CC 2.0

The term "watershed" is commonly used to refer to an area in which all surface waters flow to a common point. USGS identifies 92 watersheds in Oregon.

Articles & Stories

Money in a Stream Bank: Ecosystem Service Markets in Oregon
"Money in a Streambank" tells the story of a regulation-driven ecosystem services project.
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An Upstream Battle: Restoring Whychus Creek
This multiimedia story focuses on the Whychus Creek restoration project within the Deschutes Basin...
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North Santiam Watershed
Pouring off the slopes of Mt. Jefferson (elevation 10,497 feet), the North Santian subbasin drains...
Tualatin Watershed
Every river has its hero....
Clackamas Watershed
Oregon's Clackamas River flows approximately 85 miles from its headwaters on Ollalie Butte, just...
More articles and stories

Maps and Tools

Oregon Explorer Map Viewer

With hundreds of map layers available to draw from, you can use the Oregon Explorer Map Viewer... more

More maps and tools
Up-to-date list of OE tools

Data Collections

Oregon Watershed Restoration Inventory (OWRI)

The Oregon Watershed Restoration Inventory (OWRI) Database and GIS data is available in the... more

More data collections

People and Communities