How is commercial grazing managed in wilderness?
Where previously established, commercial grazing (i.e. cattle, sheep, etc. within permitted grazing allotments) may continue in wilderness, where it was occurring prior to designation. Permittees may be allowed to maintain range improvements, such as fences and watering facilities, that are necessary to the livestock operation or the protection of the range. The use of motorized equipment may be permitted where it occurred prior to the establishment of wilderness. New range improvements, such as fences and watering holes, may be made where they are the minimum necessary
to protect wilderness values and manage the range resource. Prescribed burning, noxious weed control, seeding, irrigation, fertilization, and liming may be allowed where each activity was practiced prior to wilderness designation, when absolutely necessary for the grazing operation, and where there would be no serious adverse impacts on wilderness values.