S.C. Code Ann. § 48-14-50
(B) In carrying out this chapter, the department shall:
(C) The department shall promulgate regulations, minimum standards, guidelines, and criteria necessary to carry out the provisions of this chapter with input from the South Carolina Erosion and Sediment Reduction Advisory Council, appointed by the Governor, in consultation with the South Carolina Association of Special Purpose Districts, and the South Carolina Municipal Association, and a task force of technical experts appointed by the department. The regulations must include, but are not limited to:
(D) These regulations promulgated for carrying out the stormwater management and sediment control program must: