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.
The Goose Lake watershed is located in the northeastern corner of California and south-central...
Coast Fork Willamette River scene(Coast Fork Willamette Watershed Council) The Coast...
In the Middle Willamette Subbasin (4th field watershed) there are two 5th field watersheds:...

Maps and Tools

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

Data Collections

The Department of Administrative Services (DAS) is the central administrative agency of state... more