Typical Height of Quaking Aspen in Colville National Forest

The Colville National Forest is a U.S. National Forest located in northeastern Washington state. It is bordered on the west by the Okanogan–Wenatchee National Forest and the Kaniksu National Forest to the east. The forest also borders Little Pend Oreille National Wildlife Refuge and the Lake Roosevelt National Recreation Area.
  • Location: Washington, United States
  • Established: March 1, 1907
  • Nearest city: Colville, WA
  • Area: 1,500,000 acres (6,100 km²)
  • Governing body: U.S. Forest Service
Data from: en.wikipedia.org