; (2) was acquired by the United States for the Oahe Dam and Reservoir Project pursuant to Public Law 85–915 (72 Stat. 1762); and (3) is located above the top of the exclusive flood pool of the Oahe Dam and Reservoir Project, as determined by the Secretary of the Army. (c) Conditions of transfer (1) Authorized purposes The transfer of land under this section shall not interfere with any of the authorized purposes of the Oahe Dam and Reservoir Project, any project of the Pick-Sloan Missouri River Basin program, or any other applicable law. (2) Retained rights The Secretary of the Army shall retain the right to inundate with water or cause erosion to the transferred land, as necessary for the operation of the Oahe Dam and Reservoir Project or of any project of the Pick Sloan Missouri River Basin program. (3) Retained property interests Notwithstanding subsection (b), the Secretary of the Army shall retain any land, structures, easements, or other property interests necessary to carry out authorized purposes of the Oahe Dam and Reservoir Project or of any project of the Pick-Sloan Missouri River Basin program. (4) Other terms and conditions The transfer of land under this section shall be subject to any other term or condition that the Secretary of the Army determines to be appropriate to ensure the continued operation of the Oahe Dam and Reservoir Project or of any project of the Pick-Sloan Missouri River Basin program. (d) Existing rights and interests Nothing in this Act deprives any person of any easement, leasehold, or other right or interest that, as of the date of enactment of this Act, the person may have in the land to be transferred.