For the payment of the principal and interest of all bonds issued pursuant to this article, as they respectively mature, and for the creation of such sinking fund as may be necessary therefor, the full faith, credit and taxing power of the special purpose district shall be irrevocably pledged, and there shall be levied annually by the auditor, and collected by the treasurer of the county in which the special purpose district is located in the same manner as county taxes are levied and collected, a tax without limit on all taxable property in the special purpose district sufficient to pay the principal and interest of such bonds as they respectively mature and to create such sinking fund as may be necessary therefor.
S.C. Code § 6-11-580