U.S. Department of the Interior. The Department of the Interior manages public lands and minerals, national parks, and wildlife refuges and upholds Federal trust responsibilities to Indian tribes and Native Alaskans. Additionally, Interior is responsible for endangered species conservation and other environmental conservation efforts.
Acquired November 13, 2002, this false-color image shows part of the Ouachita Mountains in southeastern Oklahoma. Acquired November 13, 2002, this false-color image shows part of the Ouachita Mountains in southeastern Oklahoma.
The highest point in the state, Black Mesa, is 4,973 feet above sea level and is located in the Oklahoma panhandle, Cimarron County, less than a mile east of the New Mexico border about 36 miles northwest of Boise City and about 2 1/2 miles northwest of Kenton.