Region
Colorado
12
Michigan
6
Monongahela National Forest
6
Monongahela National Forest (W. Va.)
6
West Virginia
6
Chaffee County
4
United States
4
Alaska
3
Minnesota
3
Arizona
2
California
2
Mississippi National River and Recreation Area (Minn.)
2
Missouri
2
Oregon
2
Ozark National Scenic Riverways (Mo.)
2
Texas
2
Arkansas River
1
Big Bend National Park (Tex.)
1
Colorado River (Colo.-Mexico)
1
Dallas Region
1
Delta National Wild and Scenic River (Alaska)
1
Gunnison River
1
Gunnison River (Colo.)
1
Idaho
1
Lake Michigan
1
Molalla Region
1
Molalla River
1
Molalla River (Or.)
1
Montana
1
New Hampshire
1
New York (State)
1
North America
1
Ottawa National Forest
1
Ottawa National Forest (Mich.)
1
Pemigewasset River (N.H.)
1
Pueblo
1
Salmon River (Idaho)
1
Sleeping Bear Dunes National Lakeshore (Mich.)
1
Swift River (N.H.)
1
Trinity River (Tex.)
1
Upper Missouri National Wild and Scenic River (Mont.)
1
Upper Missouri River Breaks National Monument
1
Upper Missouri River Breaks National Monument (Mont.)
1
Utah
1
Vermont
1
Washington (State)
1
West (U.S.)
1
Wisconsin
1
Yellowstone National Park
1
Yosemite National Park
1
more ...