Black Kettle National Grassland, Oklahoma
Buffalo Gap National Grassland, South Dakota
Butte Valley National Grassland, California
Caddo National Grassland, Texas
Cedar River National Grassland, South Dakota
Cimarron National Grassland, Kansas
Comanche National Grassland, Colorado
Crooked River National Grassland, Oregon
Fort Pierre National Grassland, South Dakota
Grand River National Grassland, South Dakota
Kiowa National Grassland, New Mexico
Little Missouri National Grassland, North Dakota
Lyndon Johnson National Grassland, Texas
McClellan Creek National Grassland, Texas
Oglala National Grassland, Nebraska
Pawnee National Grassland, Colorado
Rita Blanca National Grassland, Texas and Oklahoma
Sheyenne National Grassland, North Dakota
Thunder Basin National Grassland, Wyoming