Valve controlling water flow located on the utility service line. Curb stops are for the exclusive use of the utility for control of the water supply to individual customers and should be located at or adjacent to the customer's property line but should not be located on the customer's premises. The control of the water supply by the customer shall be by means of a separate valve, installed by the customer, and located on the customer's premises.
S.C. Code Regs. § 103-702.2