Richardson Bay Anchorage. That portion of Richardson Bay, north of a line bearing 257° from Peninsula Point to the shore at Sausalito, except for federally-maintained channels, and all channels approved for private use therein.
33 C.F.R. §110.126a
Mariners anchoring in the special anchorage area should consult applicable ordinances of the Richardson Bay Regional Agency and the County of Marin. These ordinances establish requirements on matters including the anchoring of vessels, placement of moorings, and use of anchored and moored vessels within the special anchorage area. Information on these local agency requirements may be obtained from the Richardson Bay Harbor Administrator.