S.C. Code Ann. § 4-3-350
Laurens County is bounded as follows: on the southwest17� W. 11 miles and 60 chains to a point; thence S. 4� E.3 miles and 45 chains to a water oakmarked "L. G." on Reedy River; thence running to the mouth ofLine Creek where it enters the Saluda River; on the west byAnderson and Pickens Counties from which it is separated by theSaluda River.