U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
(a)-(b) [Reserved]
(c) All applications and other information required pursuant to § 52.21 from sources located in the State of South Carolina shall be submitted to the State agency, South Carolina Department of Health and Environmental Control, 2600 Bull Street, Columbia, South Carolina 29201, rather than to EPA's Region 4 office.