(2) Not less than 0.08 percent by weight of alcohol in a person’s blood constitutes being under the influence of intoxicating liquor.
(3) Percent by weight of alcohol in the blood shall be based on grams of alcohol per 100 milliliters of blood or based on grams of alcohol per 210 liters of breath.
(4) For purposes of ORS 830.505 to 830.545, "boat" means a motorboat or sailboat. [1991 c.931 §6; 2011 c.260 §2]