1. Patterson Lake land conveyances (a) Definitions In this section: (1) Department The term Department means Dickinson Parks & Recreation in Dickinson, North Dakota (or a successor in interest to that entity). (2) Dickinson Reservoir The term Dickinson Reservoir means the Dickinson Reservoir constructed as part of the Dickinson Unit, Heart Division, Pick-Sloan Missouri Basin Program, as authorized by section 9 of the Act of December 22, 1944 (commonly known as the Flood Control Act of 1944 ) (58 Stat. 891, chapter 665). (3) Permittee The term permittee means the holder of a permit for a property. (4) Property The term property means any one of the cabin sites located on Federal property around the Dickinson Reservoir for which a permit is in effect on the date of enactment of this Act. (5) Secretary The term Secretary means the Secretary of the Interior, acting through the Commissioner of Reclamation. (b) Purchase of property by permittee