(1) Whenever any district shall have installed a distributing system of water mains and laterals, and as a source of supply of water shall be purchasing or intending to purchase water from any city or town, and whenever it appears to be advantageous to the water consumers in the district that such city or town shall take over the water system of the district and supply water to those water users, the commissioners of the district, when authorized as provided in subsection (2) of this section, shall have the right to convey the distributing system to that city or town if that city or town is willing to accept, maintain, and repair the same.
(2) Should the commissioners of the district decide that it would be to the advantage of the water consumers of the district to make the conveyance provided for in subsection (1) of this section, they shall cause the proposition of making that conveyance to be submitted to the voters of the district at any general election or at a special election to be called for the purpose of voting on the same. If at the election a majority of the voters voting on the proposition shall be in favor of making the conveyance, the district commissioners shall have the right to convey to the city or town the mains and laterals belonging to the district upon the city or town entering into a contract satisfactory to the commissioners to maintain and repair the same.
(3) Whenever a city or town located wholly or in part within a district shall enter into a contract with the commissioners of a district providing that the city or town shall take over all of the operation of the water supply facilities of the district located within its boundaries, the area of the district located within the city or town shall upon the execution of the contract cease to be served by the district for water service purposes. However, the affected land within that city or town shall remain liable for the payment of all assessments, any lien upon the property at the time of the execution of the agreement, and for any lien of all general obligation bonds due at the date of the contract, and the city or town shall remain liable for its fair prorated share of the debt of the area for any revenue bonds, outstanding as of the date of contract.