Motorboats, canoes, sailboats, rowboats and other small craft may be used on the lake, subject to the provisions of this chapter and any rules and regulations not in conflict herewith that may be established by the Director of Recreation and Parks with the approval of the City Manager. (Ord. 4224-NS § 1 (part), 1966: Ord. 3650-NS § 2, 1958)