shall convey without consideration the following parcels of public land to be used for public purposes: (1) Emery city recreation area The approximately 640-acre parcel as generally depicted on the Map, to the City of Emery, Utah, for the creation or enhancement of public recreation opportunities consistent with uses allowed under the Act of June 14, 1926 (commonly known as the Recreation and Public Purposes Act ) (44 Stat. 741, chapter 578