Wyo. Stat. § 41-10-145
Any municipality, county, special district or owner may and is hereby authorized to sell, lease, grant, convey, transfer, or pay over to any district with or without consideration any project or any part or parts thereof or any interest in real or personal property or any funds available for construction or improvement purposes, including the proceeds of bonds previously or hereafter issued for construction or improvement purposes which may be used by the district in the construction, improvement, maintenance or operation of any project. Any municipality, county or special district is also authorized to transfer, assign and set over to any district any contracts which may have been awarded by the municipality, county or special district for the construction of projects not begun or if begun, not completed. The territory being served by any project or the territory within which the project is authorized to render service at the time of the acquisition of the project by a district shall include the area served by the project and the area in which the project is authorized to serve at the time of acquisition and any other area into which the service may be extended within the district, provided however, that where an election is required either by general law or charter provision to authorize such transfer, such election shall be forthwith called and shall be conducted as provided by law.
W.S. 41-10-145