; and (iii) disposition under all laws pertaining to mineral and geothermal leasing or mineral materials. (B) Water rights Nothing in this subsection or an amendment made by this subsection affects— (i) valid existing water rights; or (ii) existing rights to access water from the river segment, if the access does not permanently impede the qualities for which the covered segment was designated. (C) Water resources The Secretary shall authorize the continued use and maintenance of diversions and water infrastructure in or adjacent to the covered segments as of the date of enactment of this Act, in accordance with section 6400 of the Bureau of Land Management Manual (Wild and Scenic Rivers–Policy and Program Direction for Identification, Evaluation, Planning, and Management) (as in effect on the date of enactment of this Act). (e) Mineral withdrawals Subject to valid existing rights, the approximately 12,426.43 acres of Federal land known as the Leslie Gulch Area of Critical Environmental Concern , as described in the public land order entitled Public Land Order No. 7412; Withdrawal for Leslie Gulch Area of Critical Environmental Concern; Oregon (64 Fed. Reg. 51553 (September 23, 1999)), is permanently withdrawn from— (1) entry, appropriation, and disposal under the public land laws; (2) location, entry, and patent under mining laws