S.C. Code Ann. § 4-23-1290

It is unlawful for a person to wilfully destroy or damage a facility of the district or equipment used in the operation of a facility, to interfere with a member of a fire department in the discharge of his duties in the district, or to interfere with a fire apparatus used by the fire department in the district. A person violating the provisions of this section is guilty of a misdemeanor and, upon conviction, may be fined or imprisoned in an amount or for a term not exceeding the maximum penalty for an offense within the jurisdiction of the magistrates courts, unless a lesser penalty is established by state law.