Region
Colorado
Montrose County
36
Utah
18
San Miguel County
13
Jefferson County
9
Mesa County
8
Boulder County
6
San Juan County
6
Gilpin County
5
Clear Creek County
4
Colorado Plateau
3
Front Range (Colo. and Wyo.)
3
Grand County
3
Kansas
3
Lake County
3
Larimer County
3
Park County
3
Saguache County
3
Wyoming
3
Garfield County
2
Moffat County
2
New Mexico
2
Rocky Mountains
2
Wood Mine (Colo.)
2
Bitter Creek
1
Bull Canyon
1
Carbon County
1
Cheyenne
1
Custer County
1
Custer County (Colo.)
1
Dolores River Canyon Wilderness
1
Front Range Region (Colo. and Wyo.)
1
Gunnison County
1
Jefferson County (Colo.)
1
Moab
1
Placerville Region
1
Ralston Creek region
1