(a) No person shall use any vessel or manipulate water skis, an aquaplane, or a similar device in a reckless or negligent manner so as to endanger the life, limb, or property of any person. The department shall adopt regulations for the use of vessels, water skis, aquaplanes, or similar devices in a manner that will minimize the danger to life, limb, or property consistent with reasonable use of the equipment for the purpose for which it was designed.

(b) No person shall operate any vessel or manipulate water skis, an aquaplane, or a similar device while under the influence of an alcoholic beverage, any drug, or the combined influence of an alcoholic beverage and any drug.

Terms Used In California Harbors and Navigation Code 655

  • Alcohol: means any form or derivative of ethyl alcohol (ethanol). See California Harbors and Navigation Code 651
  • Alcohol concentration: means either grams of alcohol per 100 milliliters of blood or grams of alcohol per 210 liters of breath. See California Harbors and Navigation Code 651
  • Arrest: Taking physical custody of a person by lawful authority.
  • Chemical test: means a test that analyzes an individual's breath, blood, or urine for evidence of drug or alcohol use. See California Harbors and Navigation Code 651
  • Department: means the Department of Boating and Waterways. See California Harbors and Navigation Code 651
  • Drug: means any substance or combination of substances other than alcohol that could so affect the nervous system, brain, or muscles of a person as to impair to an appreciable degree the person's ability to operate a vessel in the manner that an ordinarily prudent person, in full possession of their faculties, using reasonable care, would operate a similar vessel under like conditions. See California Harbors and Navigation Code 651
  • Evidence: Information presented in testimony or in documents that is used to persuade the fact finder (judge or jury) to decide the case for one side or the other.
  • Jurisdiction: (1) The legal authority of a court to hear and decide a case. Concurrent jurisdiction exists when two courts have simultaneous responsibility for the same case. (2) The geographic area over which the court has authority to decide cases.
  • Person: means an individual, partnership, firm, corporation, limited liability company, association, or other entity, but does not include the United States, the state, or a municipality or subdivision thereof. See California Harbors and Navigation Code 651
  • Recreational vessel: means a vessel that is being used only for pleasure. See California Harbors and Navigation Code 651
  • State: means a state of the United States, the Commonwealth of Puerto Rico, the Virgin Islands, Guam, American Samoa, and the District of Columbia. See California Harbors and Navigation Code 651
  • Trial: A hearing that takes place when the defendant pleads "not guilty" and witnesses are required to come to court to give evidence.
  • Use: means operate, navigate, or employ. See California Harbors and Navigation Code 651
  • Vessel: includes every description of a watercraft or other artificial contrivance used or capable of being used as a means of transportation on water, except either of the following:

    California Harbors and Navigation Code 651

(c) No person shall operate any recreational vessel or manipulate any water skis, aquaplane, or similar device if the person has an alcohol concentration of 0.08 percent or more in his or her blood.

(d) No person shall operate any vessel other than a recreational vessel if the person has an alcohol concentration of 0.04 percent or more in his or her blood.

(e) No person shall operate any vessel, or manipulate water skis, an aquaplane, or a similar device who is addicted to the use of any drug. This subdivision does not apply to a person who is participating in a narcotic treatment program approved pursuant to Article 3 (commencing with Section 11875) of Chapter 1 of Part 3 of Division 10.5 of the Health and Safety Code.

(f) No person shall operate any vessel or manipulate water skis, an aquaplane, or a similar device while under the influence of an alcoholic beverage, any drug, or under the combined influence of an alcoholic beverage and any drug, and while so operating, do any act forbidden by law, or neglect any duty imposed by law in the use of the vessel, water skis, aquaplane, or similar device, which act or neglect proximately causes bodily injury to any person other than himself or herself.

(g) Notwithstanding any other provision of law, information, verbal or otherwise, which is obtained from a commissioned, warrant, or petty officer of the United States Coast Guard who directly observed the offense may be used as the sole basis for establishing the necessary reasonable cause for a peace officer of this state to make an arrest pursuant to the United States Constitution, the California Constitution, and § 836 of the Penal Code for violations of subdivisions (b), (c), (d), and (e) of this section.

(h) In any prosecution under subdivision (c), it is a rebuttable presumption that the person had 0.08 percent or more, by weight, of alcohol in his or her blood at the time of operation of a recreational vessel if the person had an alcohol concentration of 0.08 percent or more in his or her blood at the time of the performance of a chemical test within three hours after the operation.

(i) In any prosecution under subdivision (d), it is a rebuttable presumption that the person had 0.04 percent or more, by weight, of alcohol in his or her blood at the time of operation of a vessel other than a recreational vessel if the person had an alcohol concentration of 0.04 percent or more in his or her blood at the time of the performance of a chemical test within three hours after the operation.

(j) Upon the trial of any criminal action, or preliminary proceeding in a criminal action, arising out of acts alleged to have been committed by any person who was operating a vessel or manipulating water skis, an aquaplane, or a similar device while under the influence of an alcoholic beverage in violation of subdivision (b) or (f), the amount of alcohol in the person’s blood at the time of the test, as shown by a chemical test of that person’s blood, breath, or urine, shall give rise to the following presumptions affecting the burden of proof:

(1) If there was at that time less than 0.05 percent, by weight, of alcohol in the person’s blood, it shall be presumed that the person was not under the influence of an alcoholic beverage at the time of the alleged offense.

(2) If there was at that time 0.05 percent or more, but less than 0.08 percent, by weight, of alcohol in the person’s blood, that fact shall not give rise to any presumption that the person was or was not under the influence of an alcoholic beverage, but the fact may be considered with other competent evidence in determining whether the person was under the influence of an alcoholic beverage at the time of the alleged offense.

(3) If there was at that time 0.08 percent or more, by weight, of alcohol in the person’s blood, it shall be presumed that the person was under the influence of an alcoholic beverage at the time of the alleged offense.

(k) This section does not limit the introduction of any other competent evidence bearing upon the question whether the person ingested any alcoholic beverage or was under the influence of an alcoholic beverage at the time of the alleged offense.

(l) This section applies to foreign vessels using waters subject to state jurisdiction.

(Amended by Stats. 1997, Ch. 23, Sec. 1. Effective January 1, 1998.)