Region
Colorado
137
United States
66
California
4
New Hampshire
4
Illinois
2
Maine
2
Oregon
2
Pennsylvania
2
Philadelphia
2
Vermont
2
Alpine
1
American Samoa
1
Apache National Forest (Ariz. and N.M.)
1
Arizona
1
Big Horn County
1
Boulder
1
Canon City
1
Chaffee County
1
Cincinnati
1
Crowley County
1
Crowley County (Colo.)
1
Des Moines
1
El Yunque National Forest (P.R.)
1
Independence
1
Iowa
1
Mesa County
1
Michigan
1
Mississippi
1
Missouri
1
Moffat County
1
Moffat County (Colo.)
1
Montana
1
Nevada
1
New Jersey
1
New York
1
New York (State)
1
Ohio
1
Puerto Rico
1
Saginaw
1
Schaumburg (Township)
1
Texas
1
Utah
1
West Linn
1
Wyoming
1