This unit is located in the central-western portion of the state with a southern boundary running along Interstate 90. It is rather remote here with very little services across the bulk of the unit except for a few small townships along the interstate with the biggest being Wall, South Dakota. The unit is primarily private land with the only notable public land available in the far northeast portion of the unit, and is quite a ways away from any amenities. There are two major rivers running through this unit, the Cheyenne River and the Belle Fourche, offering some fantastic habitat, as well as miles of rolling hills covered in CRP and prairie grass.