N.C. Gen. Stat. § 156-82.2

Notwithstanding any other provision of law (including, where applicable, any special acts or local modification of general law), the General Assembly hereby appoints all sitting drainage district commissioners and drainage commission treasurers, as of the date of ratification of this section, as commissioners, officers, and treasurers of their respective districts. Said commissioners, officers, and treasurers shall continue in office until such time as appointments shall be made as provided in G.S. 156-81 and G.S. 156-81.1, which appointments shall be made by the clerk or clerks of the superior court not later than January 1, 1991.