Wyo. Stat. § 17-12-105
Every corporation organized under the laws of Wyoming for the purpose of constructing or operating a system of waterworks, within the corporate limits of any city or town, and every ditch and water company organized under the laws of Wyoming shall have power, and is hereby authorized to mortgage or execute deeds of trust in whole or in part, of their real and personal property and franchises, to secure money borrowed by them for the construction or operation of their waterworks, or ditches, and may also issue their corporate bonds, to make all of said bonds payable to bearer, or otherwise, negotiable by delivery and bearing interest at such rates, and may sell the same at such rates and prices as they may deem proper; and said bonds shall be made payable at such times, and the principal and interest thereof may be made payable within or without this state, at such place or places as may be determined upon by said company.
W.S. 17-12-105