Cal. Harbors and Navigation Code § 7149

The district may acquire, construct, reconstruct, improve, repair, develop, maintain, and operate a harbor and all facilities appurtenant thereto, connected therewith, or incidental thereto, including, but not limited to, all of the following: (a) The dredging of channels, shipways, berths, anchorage places, and turning basins. (b) The acquisition, reconstruction, repair, and maintenance of jetties, breakwaters, bulkheads, seawalls, wharves, docks, ways, ferry slips, warehouses, streets, roads, drives, parkways, avenues, approaches, marinas, aquatic playgrounds, beach parks, bathing beaches, and other recreation facilities, together with structures and facilities incidental thereto. (c) The acquisition, construction, reconstruction, repair, maintenance, operation, development, and regulation of fueling, loading and unloading, towing, repair, warehousing, shipping and reshipping, and other facilities, aids, equipment, or property necessary for, or incidental to, the development and operation of the harbor. (d) The acquisition, construction, reconstruction, repair, maintenance, and operation of fireboats, sanitary, and other facilities necessary for the proper protection of the harbor.