Little River (Coast Fork Willamette River tributary)

Little River
Location of the mouth of the Little River in Oregon
Location
CountryUnited States
StateOregon
CountyLane
Physical characteristics
SourceCalapooya Mountains
  locationnear the border with Douglas County
  coordinates43°32′33″N 123°01′07″W / 43.54250°N 123.01861°W / 43.54250; -123.01861
  elevation2,333 ft (711 m)
MouthCoast Fork Willamette River
  location
Confluence with Big River; near Black Butte
  coordinates
43°35′44″N 123°04′08″W / 43.59556°N 123.06889°W / 43.59556; -123.06889
  elevation
984 ft (300 m)

The Little River is a tributary of the Coast Fork Willamette River in the U.S. state of Oregon. Rising along the Calapooya Divide near the border between Lane and Douglas counties, it flows generally west-northwest to meet the Big River. The combined Big and Little rivers form the Coast Fork near Black Butte. The butte is a dark-colored mountain, the site of a former mine, and the site of a former post office.

On older maps, Little River appears as a tributary of Garoutte Creek, also known as Saroutte Creek. However, in 1988 the United States Board on Geographic Names renamed the lower reach of Garoutte Creek so that it became part of Little River. The upper reach of Garoutte Creek thus became a tributary of Little River.

Named tributaries of Little River from source to mouth are Weyerhaeuser Creek, which enters from the right; Cinnabar Creek, left; Trail Creek, right; Garoutte and Blood creeks, left; and Dennis Creek, right.