The corporate powers and duties of the district shall be exercised by a board of directors (board) of that number of members as the enactment directs to be filled by residents of the respective authorizing political subdivisions in the district, as provided in the enactment, so as to provide for reasonable representation from each county or municipality in the district. Board members shall be appointed by the governing body of the authorizing political subdivision as to the respective seats provided for the subdivision.
S.C. Code § 44-7-2020