Region
United States
48
Colorado
2
Pennsylvania
2
Washington (D.C.)
2
Alabama
1
Alaska
1
Albania
1
Arkansas Beach
1
Arkansas Beach (Alaska)
1
Australia
1
Azerbaijan
1
Belgium
1
Colorado River (Colo.-Mexico)
1
Colorado River Watershed (Colo.-Mexico)
1
Connecticut
1
Egypt
1
Gettysburg
1
Green River (Wyo.-Utah)
1
Green River Watershed (Wyo.-Utah)
1
Israel
1
Jamestown (Va.)
1
Kosovo (Republic)
1
Massachusetts
1
Middle East
1
Milwaukee
1
Montgomery
1
Northwest, Pacific
1
Outer space
1
Philadelphia
1
Saudi Arabia
1
Stratford-upon-Avon (England)
1
Sudan
1
Taiwan
1
Timor-Leste
1
Wisconsin
1
Worcester
1