Wyoming Statutes Title 18. Counties § 18-5-403. Cluster development permits

(i) A plat of the cluster development has been prepared by or under the supervision of a Wyoming professional land surveyor, approved by the board and recorded with the county clerk in the county in which the land is located which includes a statement on the plat designating the open space area and clearly noting the duration of the open space reservation;

(ii) A provision is approved by the board providing for the designation of the open space, which may be evidenced by conservation easements, restrictive covenants, dedication of open space to the public where the dedication will be accepted by the governing body or any other evidence approved by the board. The provision shall provide for a process by which the owners of the lots in the development may retain the designation of land as open space after the expiration of the initial sixty-five (65) year period;

(iii) The board finds that the development has met the conservation design process requirements adopted by the board.