S.C. Code Ann. § 55-3-100
If the division determines that use of a waterway by a seaplane poses an unreasonable risk to public health, safety, or property, the division or commission may withdraw approval or limit use of the waterway or make the use of the waterway subject to conditions, after following criteria set forth in this section. If considered necessary to protect public health, safety or property, the division may issue an interim order restricting the use of a waterway by a seaplane pending completion of the procedures in this section. In determining if a waterway is suitable for seaplane use, the division shall consider the following criteria:
HISTORY: 2012 Act No. 270, Section 2, eff June 18, 2012.