S.C. Code Ann. § 6-11-170: Lien for rates; suits therefor.

All such rates or charges if not paid when due shall constitute a lien upon the premises served by such works. If any service rate or charge so established shall not be paid within thirty days after it is due, the amount thereof, together with a penalty of ten per cent and a reasonable attorney's fee, may be recovered by the board in a civil action in the name of the district and in connection with such action such lien may be foreclosed against such lot, parcel of land or building, in accordance with the laws relating thereto.