A national grassland is an area of protected and managed federal lands in the United States authorized by Title III of the Bankhead–Jones Farm Tenant Act of 1937 and managed by the United States Fores
Entrance sign of a United States National Grassland area in South Dakota
The Black Kettle National Grassland, in Roger Mills County, Oklahoma, and Hemphill County, Texas, contains 31,286 acres of which 30,710 acres are in Oklahoma.
National grassland
…1933. This and subsequent federal laws paved the way for establishing national grasslands. List Name Photo Location Administered by Area Description Black Kettle Oklahoma, Texas Cibola National Forest 31,286 acres (126.6 km2) Black Kettle has sandy red slate hills as well as grassland and oak brush. There are…
The Washita River flows through the National Grassland.
A scene of the Black Kettle region with the Antelope Hills in the background. The shinnery oak brush (Quercus havardii) in this picture is typical of sandy soils.