State Standards in Effect for CWA Purposes
- [See Water Classifications & Standards Regulations (R.61-68) (2014) ]
(Effective June 25, 2015) These regulations establish water quality standards for surface and ground waters. Additional provisions related to groundwater, that are outside the scope of the Clean Water Act and the implementing federal regulations are included in these regulations as supplementary information.
- [See Classified Waters Regulations (R. 61-69) (2006) ]
(Effective November 3, 2006) These regulations alphabetically list the waters in South Carolina that have been specifically classified, gives the specified classification, any site-specific criteria, and describes the boundaries of the specific use classification and the county of location.
Federally Proposed or Promulgated Standards
None at this time.You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.