S.C. Code Ann. § 6-24-80

If the board of directors of a joint agency and the governing body of each of its members determine by resolution that the purposes for which the joint agency was formed have been fulfilled substantially and that all bonds issued and all other obligations incurred by the joint agency have been paid or satisfied fully, the board of directors and members may declare the joint agency to be dissolved. On the effective date of the resolution, title to all funds and other property owned by the joint agency at the time of the dissolution must be disbursed to the members of the joint agency according to its bylaws.