Use of marine facilities by commercial watercraft is prohibited, except as provided in this section. For the purpose of this rule, “commercial watercraft” means watercraft used for any commercial purpose but shall not include a commercial watercraft operated within the term of a concession lease with the department. (Ord. 2174 § 1, 2015; Ord. 2094 § 1 (Exh. A), 2012; Ord. 1835 § 1, 2000; Ord. 1277 § 1, 1987).