; and (C) operation of the mineral leasing, mineral materials, and geothermal leasing laws. (8) Grazing (A) State land subject to a state grazing lease (i) In general If State land acquired under this title is subject to a State grazing lease in effect on the date of acquisition, the Secretary shall allow the grazing to continue for the remainder of the term of the lease, subject to the related terms and conditions of user agreements, including permitted stocking rates, grazing fee levels, access rights, and ownership and use of range improvements. (ii) Access A lessee of State land may continue to use established routes within the National Recreation Area to access State land for purposes of administering the lease if the use was permitted before the date of enactment of this Act, subject to such terms and conditions as the Secretary may require. (B) State and private land The Secretary may, in accordance with applicable laws, authorize grazing on land acquired from the State or private landowners under section 403, if grazing was established before the date of acquisition. (C) Private land On private land acquired under section 403 for the National Recreation Area on which authorized grazing is occurring before the date of enactment of this Act, the Secretary, in consultation with the lessee, may allow the continuation and renewal of grazing on the land based on the terms of acquisition or by agreement between the Secretary and the lessee, subject to applicable law (including regulations). (D) Federal land The Secretary shall— (i) allow, consistent with the grazing leases, uses, and practices in effect as of the date of enactment of this Act, the continuation and renewal of grazing on Federal land located within the boundary of the National Recreation Area on which grazing is allowed before the date of enactment of this Act, unless the Secretary determines that grazing on the Federal land would present unacceptable impacts (as defined in section 1.4.7.1 of the National Park Service document entitled Management