S.C. Code Regs. § § 61-119.D.2
If an applicant requests additional withdrawal quantity over and above the quantity documented in item D.1.d above, pursuant to Section 49-4-70 B(3), the Department will evaluate the additional quantity using criteria specified in section E. below with the exception of withdrawers to be permitted pursuant to Sections 49-4-40 and 49-4-45 which will be subject to only the requirements contained in those sections. For withdrawers with multiple withdrawal points, the application must specify the additional quantity requested at each intake. The additional quantity will be specified on the permit for the specific intake. If additional quantity is approved, the withdrawer will continue to be considered an existing surface water withdrawer and permitted as such under Section 49-4-70(B)(1) with subsequent renewals not subject to the permitting criteria in Section 49-4-80 and not subject to Section 49-4-150.
S.C. Code Regs. § 61-119.D.2