Region
United States
Nevada
4
Alaska
3
Arizona
3
California
3
Idaho
3
New Mexico
2
Oregon
2
Tongass National Forest (Alaska)
2
Carl Sandburg Home National Historic Site (Flat Rock, Henderson County, N.C.)
1
Chickamauga and Chattanooga National Military Park (Ga. and Tenn.)
1
Colorado
1
Connecticut
1
Eightmile River Wild and Scenic River (Conn.)
1
Florida
1
Hawaii
1
Hood, Mount, Region
1
Kittitas County
1
Lincoln County
1
Manassas National Battlefield Park (Va.)
1
McClure Lake (Calif.)
1
Merced Wild and Scenic River (Calif.)
1
Minnesota
1
Montana
1
North Carolina
1
Ojito Wilderness (N.M.)
1
Opal Creek Forest Preserve (Or.)
1
Puerto Rico
1
South Florida Water Management District (Fla.)
1
Superior National Forest
1
Tongass National Forest
1
Walnut Canyon National Monument (Ariz.)
1
Washington (State)
1
West (U.S.)
1