The rates charged for services furnished by any revenue-producing facility of the district, as constructed, improved, enlarged or extended, shall not be subject to supervision or regulation of any state bureau, board, commission or other like instrumentality or agency thereof.
Rates charged for services by revenue producing facility
S.C. Code Ann. § 4-23-450, under Title 4, Chapter 23.
S.C. Code Ann. § 4-23-450