California Code, Harbors and Navigation Code - HNC § 7149

(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.