Except as otherwise provided in sections 543 to 543h of this title, the Secretary, acting through the Chief of the Forest Service, shall administer the Scenic Area as a separate unit within the boundary of the Inyo National Forest in accordance with the laws, rules, and regulations applicable to the National Forest System. All Bureau of Land Management administered lands that fall within the boundaries of the Scenic Area are hereby added to the Inyo National Forest and shall be administered in accordance with the laws, rules, and regulations applicable to the National Forest System.

In addition, the following parcels administered by the Bureau of Land Management are hereby added to the Inyo National Forest and shall be administered in accordance with the laws, rules, and regulations applicable to the National Forest System:

township 1 south; range 26 east; Mount Diablo Meridian:

east half of southwest quarter and south half of southeast quarter of section 10; and

township 1 north; range 26 east; Mount Diablo Meridian:

southwest quarter of northeast quarter and west half of southeast quarter of section 9;

southwest quarter of southwest quarter of section 15;

southwest quarter of northwest quarter and northwest quarter of southwest quarter of section 25;

north half of southeast quarter of section 26, west half of northwest quarter and northwest quarter of southwest quarter of section 27;

township 1 north; range 27 east; Mount Diablo Meridian:

east half of southeast quarter of section 34;

southwest quarter of northwest quarter of section 35; and

west half of section 30 as intersected by Scenic Area Boundary.

In a manner consistent with the protection of the water rights of the State of California or any political subdivision thereof (including the city of Los Angeles) or of any person to the extent that such water rights have been granted or modified under the laws of the State of California, the Secretary shall manage the Scenic Area to protect its geologic, ecologic, and cultural resources. The Secretary shall provide for recreational use of the Scenic Area and shall provide recreational and interpretive facilities (including trails and campgrounds) for the use of the public which are compatible with the provisions of sections 543 to 543h of this title, and may assist adjacent affected local governmental agencies in the development of related interpretive programs. The Secretary shall permit the full use of the Scenic Area for scientific study and research in accordance with such rules and regulations as he may prescribe.

an inventory of natural (including geologic) and cultural resources;

general development plans for public use facilities, including cost estimates; and

measures for the preservation of the natural and cultural resources of the Scenic Area in accordance with subsections (a) and (b) of this section.

Subject to valid existing rights, federally owned lands and interests therein within the Scenic Area are withdrawn from entry or appropriation under the mining laws of the United States, from the operation of the mineral leasing laws of the United States, from operation of the Geothermal Steam Act of 1970 [30 U.S.C. 1001 et seq.], and from disposition under the public land laws.

Subject to valid existing rights, all mining claims located within the Scenic Area shall be subject to such reasonable regulations as the Secretary may prescribe to assure that mining will, to the maximum extent practicable, be consistent with protection of the scenic, scientific, cultural, and other resources of the area, and any patent which may be issued after September 28, 1984, shall convey title only to the minerals together with the right to use the surface of lands for mining purposes subject to such reasonable regulations.

The Act entitled “An Act authorizing and directing the Secretary of the Interior to sell to the city of Los Angeles, California, certain public lands in California; and granting rights-of-way over public lands and reserved lands to the city of Los Angeles in Mono County in the State of California”, approved June 23, 1936 (49 Stat. 1892), is hereby repealed.

The grant in paragraph (2) of this subsection shall become effective upon relinquishment in writing by the city of Los Angeles of its applications dated October 20, 1944, and January 17, 1945, to purchase twenty-three thousand eight hundred and fifty acres of Federal land.

The easements granted under paragraph (2) of this subsection shall provide that whenever the city of Los Angeles ceases to use the land or any part thereof subject to such easements for the purposes for which it is currently being used, as of September 28, 1984, all interests in such land or part thereof shall revert to the United States.