; and (2) to conserve the natural resource values of the land. (b) Description of land The land referred to in subsection (a) is the approximately 13 acres of land generally depicted as Tahoe Rim Trail North Parcel on the Map. 103. Conveyance to County (a) Definition of Federal land In this section, the term Federal land means the approximately 7,777 acres of Federal land in the County generally depicted as Douglas County Land Conveyances on the Map. (b) Authorization of conveyance Subject to valid existing rights and notwithstanding the land use planning requirements of section 202 of the Federal Land Policy and Management Act of 1976 ( 43 U.S.C. 1712 ), not later than 180 days after the date on which the Secretary concerned receives a request from the County for the conveyance of the Federal land, the Secretary concerned shall convey to the County, without consideration, all right, title, and interest of the United States in and to the Federal land. (c) Costs As a condition of the conveyance under subsection (b), the County shall pay all costs associated with the conveyance (including any costs for surveys and other administrative costs). (d) Use of Federal land The Federal land conveyed under subsection (b)— (1) may be used by the County for flood control or any other public purpose consistent with the Act of June 14, 1926 (commonly known as the Recreation and Public Purposes Act ) ( 43 U.S.C. 869 et seq.)