Smith River Oregon Map

The Smith River is a 90-mile tributary of the Umpqua River in the U.S. state of Oregon. It drains 352 square miles of the Central Oregon Coast Range between the watershed of the Umpqua to the south and the Siuslaw River to the north.
  • Etymology: Jedediah Smith, early 19th century explorer
  • Country: United States
  • State: Oregon
  • County: Douglas County
  • Source: Central Oregon Coast Range
  • Mouth: Umpqua River
  • Length: 91 mi (146 km)
Data from: en.wikipedia.org