Lewis and Clark River

Lewis and Clark River
Lewis and Clark River near its source at Saddle Mountain
Location of the mouth of the Lewis and Clark River in Oregon
EtymologyMeriwether Lewis and William Clark
Native nameNetul (Chinook)
Location
CountryUnited States
StateOregon
CountyClatsop County
Physical characteristics
SourceNorthern Oregon Coast Range
  locationSaddle Mountain, Clatsop County, Oregon
  coordinates45°57′49″N 123°38′21″W / 45.96361°N 123.63917°W / 45.96361; -123.63917
  elevation2,100 ft (640 m)
MouthYoungs River
  location
Youngs Bay, Clatsop County, Oregon
  coordinates
46°10′6″N 123°51′47″W / 46.16833°N 123.86306°W / 46.16833; -123.86306
  elevation
3 ft (0.91 m)
Length20 mi (32 km)
Basin size62 sq mi (160 km2)

The Lewis and Clark River is a tributary of Youngs River, approximately 20 miles (32 km) long, in northwest Oregon in the United States. It drains 62 square miles (160 km2) of the Northern Oregon Coast Range in the extreme northwest corner of the state, entering Youngs River just above its mouth on the Columbia River at Youngs Bay. Near the river's mouth is the site of former Fort Clatsop of the Lewis and Clark Expedition. The river is named for Meriwether Lewis and William Clark.