A composite of several datasets sent to CBI from the BLM. Descriptions below.
1. Designated Wild and Scenic Rivers (WSR) of the Western United
States. (States included: Arizona, California, Colorado, Idaho,
Montana, Nevada, New Mexico, Oregon, Utah, Washington, and Wyoming.)
Only rivers with partial or entire management by the Bureau of Land
Management (BLM) are included.
2. National Historic Trails in Alaska for which BLM has some
administrative management responsibility.
3. National Scenic Trails for which BLM has some administrative
management responsibility. Trails on non-BLM lands are sometimes included.
4.National Historic Trails for which BLM has some administrative
management responsibility. Trails on non-BLM lands are sometimes included.