A municipality may advance available moneys derived from the operation of its water or sewer system, or other available moneys, to pay the organizational expenses of one (1) or more proposed improvement districts if the governing body of the municipality determines, as to each such district, that:
(1) The proposed improvement district will provide water or sewer services, or both, to an area within or adjacent to, or in part within and in part adjacent to, the municipality;
(2) The water or sewer facilities to be acquired or constructed by the improvement district will become a part of the water or sewer system of the municipality; and
(3) The water or sewer facilities to be acquired or constructed by the improvement district are required to complete the water or sewer system of the municipality so as to enable the municipal system to adequately serve the area within and adjacent to the municipality.