Region
Colorado
136
Utah
52
Montrose County
46
New Mexico
24
San Miguel County
20
Florida
19
United States
19
San Juan County
17
Wyoming
17
Arizona
16
Mesa County
15
Nevada
15
Alaska
13
Idaho
12
California
11
Jefferson County
10
Grand County
9
Montana
8
Sweetwater County
7
Grant County
6
Nye County
6
Texas
6
Boulder County
5
Larimer County
5
South Dakota
5
Emery County
4
South Carolina
4
Campbell County
3
Clear Creek County
3
Fall River County
3
Fremont County
3
Gilpin County
3
Juab County
3
Monument Valley (Ariz. and Utah)
3
Pennsylvania
3
Piute County
3
Sandoval County
3
Sevier County
3
Southern States
3
Tennessee
3
Apache County
2
Bonneville County
2
Colorado Plateau
2
Eddy County
2
El Paso County
2
Front Range Region (Colo. and Wyo.)
2
Johnson County
2
Kern County
2
Lyon County
2
McKinley County
2
more ...