S.C. Code Regs. 12-611.6
S.C. Code Regs. 12-611.6. Delinquent Customer Files
A. Description: Record of customers’ accounts that are referred to a collection agency for collection of a delinquent utility bill. Information includes customer name and address, current reading, date, consumption of water, sewer, total, balance, late charges, payments, cut-on date, and cut-off date.
B. Retention: 3 years, then destroy.