Region
United States
352
Washington (D.C.)
7
California
5
Virginia
5
Arlington
4
Colorado
4
Iraq
3
Mexican-American Border Region
3
Afghanistan
2
Alaska
2
Idaho
2
Idaho Falls
2
Livermore
2
Middle West
2
New Hampshire
2
New Mexico
2
Ohio
2
Tongass National Forest
2
Washington Metropolitan Area
2
White River Region (Colo. and Utah)
2
Wyoming
2
Arizona
1
Arkansas
1
Carlsbad Region
1
Central Nebraska Public Power and Irrigation District (Neb.)
1
China
1
Columbia River Watershed
1
Cuba
1
Florida
1
Golden
1
Great Bay Region
1
Illinois
1
Iowa
1
Klamath County
1
Logan County
1
Maine
1
Michigan
1
Minnesota
1
Mississippi
1
Missouri
1
Nebraska
1
Nevada
1
New Jersey
1
New York
1
New York (State)
1
New York Region
1
Northwest, Pacific
1
Oregon
1
Outer space
1
Penobscot River Watershed
1
more ...