S.C. Code § 4-3-350
Laurens County is bounded as follows: on the southwest by the Saluda River by which it is separated from Abbeville and Greenwood Counties; on the northwest by Greenville County from which it is divided by a line commencing at the mouth of Line Creek, where it enters the Saluda River, and running 5 miles and 45 chains to a water oak, marked "L. G." on the Reedy River; thence N. 4° W. 3 miles and 45 chains to a point; thence N. 17° E. 11 miles and 60 chains, to the ford on Enoree River opposite Zadock's Ford; on the northeast by the Enoree River which separates it from Spartanburg and Union Counties; on the southeast by Newberry County from which it is divided by the old road leading from Odel's Ford on the Enoree River, to Island Ford on the Saluda River.
S.C. Code § 4-3-350