Section 117505 Of Article 3. Vessel Sanitation From California Health And Safety Code >> Division 104. >> Part 13. >> Chapter 4. >> Article 3.

. No person shall maintain or operate in or upon the navigable waters of any lake, reservoir, or fresh water impoundment of this state any vessel that is equipped with a toilet unless the toilet is sealed or otherwise rendered inoperable or designed so that no human excreta can be discharged into the waters.