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, commission, board or other like instrumentality or agency thereof.
Rates not subject to State supervision or regulation
S.C. Code Ann. § 55-11-370, under Title 55, Chapter 11.
S.C. Code Ann. § 55-11-370