(a) (1) The governing body of Dorchester County may adopt regulations concerning maintaining and operating public docks, piers, wharves, and harbor facilities owned or leased by the county.

(2) A regulation adopted under this subsection may include provisions related to:

(i) permits;

(ii) berths;

(iii) mooring;

(iv) swimming;

(v) trash disposal and removal; and

(vi) sunken vessels.

(b) The governing body of Dorchester County may adopt penalties for a violation of a regulation adopted under this section, including imprisonment not exceeding 6 months or a fine not exceeding $500 or both.