The Bureau of Land Management proposes to implement livestock grazing management on 3,342,026 acres of public land in south central Oregon. Grazing management is proposed on 3,199,842 acres (185 allotments), unalloted status on 137,844 acres and elimination of livestock grazing on 4,340 acres (2 allotments). Implementation of the proposed action includes allocation of vegetation to livestock, wild horses, wildlife and nonconsumptive uses; establishments of grazing systems; and construction of range improvements. Vegetation condition would improve and forage production would increase. Overall watershed conditions would improve.