CA Health & Safety Code Section 7117

(a)

Cremated remains may be taken by boat from any harbor in this state, or by air, and scattered at sea. Cremated remains shall be removed from their container before the remains are scattered at sea.

(b)

Any person who scatters at sea, either from a boat or from the air, any human cremated remains shall, file with the local registrar of births and deaths in the county nearest the point where the remains were scattered, a verified statement containing the name of the deceased person, the time and place of death, the place at which the cremated remains were scattered, and any other information that the local registrar of births and deaths may require. The first copy of the endorsed permit shall be filed with the local registrar of births and deaths within 10 days of disposition. The third copy shall be returned to the office of issuance.

(c)

For purposes of this section, the phrase “at sea” includes the inland navigable waters of this state, exclusive of lakes and streams, provided that no such scattering may take place within 500 yards of the shoreline. Nothing in this section shall be construed to allow the scattering of cremated human remains from a bridge or pier.

(d)

Notwithstanding any other provision of this code, the cremated remains of a deceased person may be scattered at sea as provided in this section and Section 103060.