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Watersheds

Watersheds

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

This multiimedia story focuses on the Whychus Creek restoration project within the Deschutes Basin...
"Money in a Streambank" tells the story of a regulation-driven ecosystem services project.
Pouring off the slopes of Mt. Jefferson (elevation 10,497 feet), the North Santian subbasin drains...
Who can swim in the summer, hunt crayfish, fish, row a boat, or even skate...
Every river has its hero. The Tualatin has the crawfish...

Maps and Tools

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

Data Collections

The Oregon Spatial Data Library... more