S.C. Code Ann. § 50-1-250

The department may contract with owners of land contiguous to the Catawba River and its tributaries for rights of ingress and egress to such waters over and upon such lands for the use of the public who wish to go lawfully upon said stream and waters. Such rights of way shall be leased for such terms as the landowners and the department shall agree upon and compensation for them, if need be, may be paid from the game fund of York County. The purpose of this provision is to make sure that the public have reasonable access to the waters above referred to.