Umatilla River
Map
Umatilla River runs through Umatilla County, Oregon State, roughly 250 km east of Portland. It is a tributary of the Columbia, from which it branches off southernly at Umatilla City.
Mentions of this place in the documents
Places in this document

Columbia River

Portland

The Colonial Despatches Team. Umatilla River. The Colonial Despatches of Vancouver Island and British Columbia 1846-1871, Edition 2.0, ed. The Colonial Despatches Team. Victoria, B.C.: University of Victoria. https://bcgenesis.uvic.ca/umatilla_river.html.

Last modified: 2020-03-30 13:22:16 -0700 (Mon, 30 Mar 2020) (SVN revision: 4193)