Cal. Public Resources Code § 36725

(a) The Fish and Game Commission may designate, delete, or modify state marine recreational management areas established by the commission for hunting purposes, state marine reserves, and state marine conservation areas. The Fish and Game Commission shall consult with, and secure concurrence from, the State Parks and Recreation Commission prior to modifying or deleting state marine reserves and state marine conservation areas designated by the State Parks and Recreation Commission. The Fish and Game Commission shall not delete or modify state marine recreational management areas designated by the State Parks and Recreation Commission. (b) The State Parks and Recreation Commission may designate, delete, or modify state marine reserves, state marine parks, state marine conservation areas, state marine cultural preservation areas, and state marine recreational management areas. The State Parks and Recreation Commission may not designate, delete, or modify a state marine reserve, state marine park, or state marine conservation area without the concurrence of the Fish and Game Commission on any proposed restrictions upon, or change in, the use of living marine resources. (c) If an unresolved conflict exists between the Fish and Game Commission and the State Parks and Recreation Commission regarding a state marine reserve, state marine park, or state marine conservation area, the Secretary of the Resources Agency may reconcile the conflict. (d) The State Water Resources Control Board may designate, delete, or modify state water quality protection areas. (e) The Fish and Game Commission, State Parks and Recreation Commission, and State Water Resources Control Board each may restrict or prohibit recreational uses and other human activities in the MMAs for the benefit of the resources therein, except in the case of restrictions on the use of living marine resources. Pursuant to this section, and consistent with Section 2860 of the Fish and Game Code, the Fish and Game Commission may regulate commercial and recreational fishing and any other taking of marine species in MMAs. (f) (1) The Department of Fish and Game may manage state marine reserves, state marine conservation areas, state marine recreational management areas established for hunting purposes and, if requested by the State Water Resources Control Board, state water quality protection areas. (2) The Department of Parks and Recreation may manage state marine reserves, state marine parks, state marine conservation areas, state marine cultural preservation areas, and state marine recreational management areas. Department authority over units within the state park system shall extend to units of the state MMAs system that are managed by the department. (3) The State Water Resources Control Board and the California regional water quality control boards may take appropriate actions to protect state water quality protection areas. The State Water Resources Control Board may request the Department of Fish and Game or the Department of Parks and Recreation to take appropriate management action.