S.C. Code Ann. § 48-9-50: Agencies operating public lands shall cooperate with commissioners.

Agencies of this State which shall have jurisdiction over or be charged with the administration of any state-owned lands and agencies of any county or other governmental subdivision of the State which shall have jurisdiction over or be charged with the administration of any county owned or other publicly owned lands, lying within the boundaries of any district organized under this chapter, shall cooperate to the fullest extent with the commissioners of such districts in the effectuation of programs and operations undertaken by the commissioners under the provisions of this chapter. The commissioners of such districts shall be given free access to enter and perform work upon such publicly owned lands.