Region
United States
West (U.S.)
7
South Carolina
5
Menominee County (Wis.)
4
Menominee Indian Reservation (Wis.)
4
Middle West
4
Sacramento Metropolitan Area (Calif.)
4
Hawaii
3
Southern States
3
California
2
Illinois
2
Indiana
2
Middle Atlantic States
2
Minnesota
2
Nevada
2
New England
2
New York (State)
2
Northeastern States
2
Puerto Rico
2
Alabama
1
Arizona
1
Colorado River (Colo.-Mexico)
1
Colorado River Watershed (Colo.-Mexico)
1
Earth (Planet)
1
Florida
1
Georgia
1
Germany
1
Hoover Dam (Ariz. and Nev.)
1
Kentucky
1
Michigan
1
Mississippi
1
New Jersey
1
North Carolina
1
Ohio
1
Pennsylvania
1
Russia (Federation)
1
South Atlantic States
1
Southwestern States
1
Sun
1
Tennessee
1
Texas
1
United States Virgin Islands
1
Wisconsin
1