Within the boundaries of the National Area, the Secretary may acquire lands and waters or interests therein by donation, purchase with donated or appropriated funds, or exchange or otherwise, except that lands (other than roads and rights-of-way for roads) owned by the States of Kentucky and Tennessee or any political subdivisions thereof which were in public ownership on October 22, 1976, may be acquired only by donation. When an individual tract of land is only partly within the boundaries of the National Area, the Secretary may acquire all of the tract by any of the above methods in order to avoid the payment of severance costs. Land so acquired outside of the boundaries of the National Area may be exchanged by the Secretary for non-Federal lands within the National Area boundaries, and any portion of the land not utilized for such exchanges may be disposed of in accordance with the provisions of chapters 1 to 11 of title 40 and division C (except sections 3302, 3307(e), 3501(b), 3509, 3906, 4710, and 4711) of subtitle I of title 41. Notwithstanding any other provision of law, any Federal property within the bounda

ries of the National Area shall be transferred without consideration to the administrative jurisdiction of the Secretary for the purposes of this section.

With the exception of property or any interest in property that the Secretary determines is necessary for purposes of administration, preservation, or public use, any owner or owners (hereafter in this section referred to as “owner”) of improved property used solely for noncommercial residential purposes on the date of its acquisition by the Secretary may retain the right of use and occupancy of such property for such purposes for a term, as the owner may elect, ending either (A) upon the death of the owner or his spouse, whichever occurs later, or (B) not more than twenty-five years from the date of acquisition. The Secretary shall pay to the owner the fair market value of the property on the date of such acquisition, less the fair market value on such date of the term retained by the owner. Such right: shall be subject to such terms and conditions as the Secretary deems appropriate to assure that the property is used in accordance with the purposes of this section; may be transferred or assigned; and may be terminated with respect to the entire property by the Secretary upon his determination that the property or any portion thereof has ceased to be used for noncommercial residential purposes, and upon tender to the holder of the right an amount equal to the fair market value, as of the date of the tender, of that portion of the right which remains unexpired on the date of termination. Any person residing upon improved property, subject to the right of acquisition by the Secretary as a tenant or by the sufferance of the owner or owners of the property may be allowed to continue in such residence for the lifetime of such person or his spouse, whichever occurs later, subject to the same restrictions as applicable to owners residing upon such property and provided that any obligation or rental incurred as consideration for such tenancy shall accrue during such term to the United States to be used in the administration of this section.

As used in this section the term “improved property” means a detached year-round one-family dwelling which serves as the owner’s permanent place of abode at the time of acquisition, and construction of which was begun before January 1, 1974, together with so much of the land on which the dwelling is situated, such land being in the same ownership as the dwelling, as the Secretary shall designate to be reasonably necessary for the enjoyment of the dwelling for the sole purpose of noncommercial residential use, except that the Secretary may exclude from any improved property any waters or land fronting thereon, together with so much of the land adjoining such waters or land as he deems necessary for public access thereto.

In any case where the Secretary determines that underlying minerals are removable consistent with the provisions of subsection (e)(3) of this section, the owner of the minerals underlying property acquired for the purposes of this section may retain such interest. The Secretary shall reserve the right to inspect and regulate the extraction of such minerals to insure that the values enumerated in subsection (a) are not reduced and that the purposes declared in subsection (e)(1) are not interfered with.

The National Area shall be established and managed for the purposes of preserving and interpreting the scenic, biological, archeological, and historical resources of the river gorge areas and developing the natural recreational potential of the area for the enjoyment of the public and for the benefit of the economy of the region. The area within the boundary of the National Area shall be divided into two categories; namely, the gorge areas and adjacent areas as hereinafter defined.

In adjacent areas: the removal of timber shall be permitted only where required for the development or maintenance of public use and for administrative sites and shall be accomplished with careful regard for scenic and environmental values; prospecting for minerals and the extraction of minerals from the adjacent areas shall be permitted only where the adit to any such mine can be located outside the boundary of the National Area; no surface mining or strip mining shall be permitted; prospecting and drilling for petroleum products and natural gas shall be permitted in the adjacent area under such regulations as the Secretary or the Secretary of the Interior, after jurisdiction over the national river and recreation area has been transferred to him under subsection (b) of this section, may prescribe to minimize detrimental environment impact, such regulations shall provide among other things for an area limitation for each such operation, zones where operations will not be permitted, and safeguards to prevent air and water pollution; no storage facilities for petroleum products or natural gas shall be located within the boundary of the National Area except as necessary and incidental to production; the Secretary is authorized to construct two lodges with recreational facilities within the adjacent areas so as to maximize and enhance public use and enjoyment of the National Area; construction of all roads and facilities in the adjacent areas shall be undertaken with careful regard for the maintenance of the scenic and esthetic values of the gorge area and the adjacent areas.

The gorge area as set out in paragraphs (1) and (2) of this subsection shall consist of all lands and waters of the Big South Fork, Clear Fork, and New River which lie between the gorge or valley rim on either side (where the rim is not clearly defined by topography, the gorge boundary shall be established at an elevation no lower than that of the nearest clearly demarked rim on the same side of the valley), and those portions of the main tributaries and streams in the watersheds of the Big South Fork, Clear Fork, and New River that lie within a gorge or valley rim on either side, except that no lands or waters north of Kentucky Highway Numbered 92 shall be included. The designated adjacent areas shall consist of the balance of the National Area.

The Secretary, and the Secretary of the Interior, shall consult and cooperate with the Tennessee Historical Commission and the Rugby Restoration Association and with other involved agencies and associations, both public and private concerning the development and management of the National Area in the area adjacent to Rugby, Tennessee. Development within the area adjacent to Rugby, Tennessee, shall be designed toward preserving and enhancing the historical integrity of the community and any historical sites within the boundary of the National Area.

The Secretary, or the Secretary of the Interior, after jurisdiction over the National Area has been transferred to him under subsection (b) of this section, shall provide for the restoration of the Blue Heron Mine community in a manner which will preserve and enhance the historical integrity of the community and will contribute to the public’s understanding and enjoyment of its historical value. To that end the Secretary, or the Secretary of the Interior, after jurisdiction over the National Area has been transferred to him under subsection (b) of this section, may construct and improve structures within and may construct and improve a road into this community.

The Secretary shall study the desirability and feasibility of reestablishing rail transportation on the abandoned O&W railbed or an alternative mode of transportation within the National Area upon the O&W roadbed, and shall report to Congress his recommendation with regard to development of this facility.

The Secretary of the Interior may make improvements to the Charit Creek Lodge and associated facilities and to historic structures determined to be eligible for listing in the National Register of Historic Places. Such improvements shall be made in a manner consistent with the historic scene and the limited ability of the National Area to accommodate additional use and development. Improvements to the Charit Creek Lodge and associated facilities shall be made within the approximately 30 acres of cleared land existing on November 15, 1990, and within carrying capacity limitations determined by the National Park Service.

Until such time as the transfer of jurisdiction to the Secretary of the Interior authorized by subsection (b) of this section shall take place, for the purpose of financially assisting the States of Tennessee and Kentucky, McCreary County, Kentucky, and Scott, Morgan, Pickett, and Fentress Counties in Tennessee, because of losses which these jurisdictions will sustain by reason of the fact that certain lands and other property within their boundaries may be included within the National Area established by this section and thereafter will no longer be subject to real and personal property taxes levied or imposed by them, payments shall be made to them on an annual basis in an amount equal to those taxes levied or imposed on such property for the last taxable year immediately preceding March 7, 1974.

For the purpose of enabling the Secretary to make such payments during the fiscal years ending June 30, 1975, June 30, 1976, June 30, 1977, June 30, 1978, and June 30, 1979, there are authorized to be appropriated such sums as may be necessary.