Miss. Code § 77-5-765
Whenever the board of commissioners of a joint agency and the utility commissions of its member municipalities shall by resolution or ordinance determine that the purposes for which the joint agency was formed have been substantially fulfilled and that all bonds theretofore issued and all other obligations theretofore incurred by the joint agency have been fully paid or satisfied, such board of commissioners and utility commissions may declare the joint agency to be dissolved. On the effective date of such resolution or ordinance, the title to all funds and other property owned by the joint agency at the time of such dissolution shall vest in the member municipalities of the joint agency as provided in this article and the bylaws of the joint agency.
Miss. Code § 77-5-765