SCDOI Official Regulatory Guidance:
Emergency Regulation 69-78 Counties Included:
Allendale, Bamberg, Barnwell, Beaufort, Berkeley, Calhoun, Charleston, Chesterfield, Clarendon, Colleton, Darlington, Dillon, Dorchester, Florence, Georgetown, Hampton, Horry, Jasper, Lee, Marion, Marlboro, Orangeburg, Sumter, and Williamsburg as well as any other counties designated for individual assistance by FEMA after 10/21/16.
(See definition of "impacted area" in Section 2, subsection (5), as amended. The above list reflects all counties included in the definition as of 10/25/16.)
doi.sc.gov/storm