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 Streambank" tells the story of a regulation-driven ecosystem services project.
This multiimedia story focuses on the Whychus Creek restoration project within the Deschutes Basin...
At most times and in most places, surface water is abundant in the basin: in 1990, about 19,500...
McKenzie River The McKenzie River watershed extends from the ridge...
Who can swim in the summer, hunt crayfish, fish, row a boat, or even skate in...

Maps and Tools

Simple place-based mapping and charting of floodplains, demographics, habitat, land use, and more. more

Data Collections

The Oregon Spatial Data Library... more