Navigation regulations are published in Chapter 2, U.S. Coast Pilot 7.  Additions or revisions to Chapter 2 are published in the Notice to Mariners.  Information concerning the regulations may be obtained at the Office of the Commander, 11th Coast Guard District in Alameda, California or at the Office of the District Engineer, Corps of Engineers in Sacramento, California.
Refer to Code of Federal Regulations section numbers.
Most features, including bathymetry, are omitted in this area.  The minimal depiction of detail in this area does not support safe navigation, mariners should use a more appropriate navigational purpose.  Reference chart is 18662.