Slopes range from 3 to 25 percent. Elevation is 7,400 to 8,200 feet. The mean annual precipitation ranges from 12 to 17 inches. The frost-free season is 60 to 90 days. These are the Hapjack , the competing Kezar , and the Rawah soils.
Hapjack soils are shallow.
Rawah soils are nonmollic. Rangeland, wildlife habitat, and recreation. Native vegetation consists of western wheatgrass, bluebunch wheatgrass, needleandthread, and some Idaho fescue and sagebrush. Foothills of southeastern Wyoming. The series is not extensive.