Calawah River Flood Zone

The Calawah River is a 31 mi tributary of the Bogachiel River in Clallam County in the U.S. state of Washington, on its Olympic Peninsula. Its two major tributaries are the South and North Forks Calawah River. The river drains an unpopulated portion of the low foothills of the Olympic Mountains; its entire watershed consists of virgin forest. The river dra…
The Calawah River is a 31 mi tributary of the Bogachiel River in Clallam County in the U.S. state of Washington, on its Olympic Peninsula. Its two major tributaries are the South and North Forks Calawah River. The river drains an unpopulated portion of the low foothills of the Olympic Mountains; its entire watershed consists of virgin forest. The river drains 129 square miles above U.S. Highway 101, which crosses the river about 6.6 miles upstream of its mouth.
  • Country: United States
  • State: Washington
  • Region: Clallam County, Washington
  • Source: Olympic Mountains
  • Mouth: Bogachiel River
  • Length: 31 mi (50 km)
  • Basin size: 160 sq mi (410 km²)
Data from: en.wikipedia.org