From time to time, but at least once each four years, the department shall determine the amount of moneys paid to it as motor vehicle fuel tax that is tax on snowmobile fuel. Such determination shall use one hundred thirty-five gallons as the average yearly fuel usage per snowmobile, the number of registered snowmobiles during the calendar year under determination, and: (1) A fuel tax rate of: (a) Nineteen cents per gallon of motor vehicle fuel from July 1, 2003, through June 30, 2005; (b) twenty cents per gallon of motor vehicle fuel from July 1, 2005, through June 30, 2007; (c) twenty-one cents per gallon of motor vehicle fuel from July 1, 2007, through June 30, 2009; (d) twenty-two cents per gallon of motor vehicle fuel from July 1, 2009, through June 30, 2011; (e) twenty-three cents per gallon of motor vehicle fuel from July 1, 2011, through July 31, 2015; (f) thirty cents per gallon of motor vehicle fuel from August 1, 2015, through June 30, 2016; and (g) thirty-four and nine-tenths cents per gallon of motor vehicle fuel from July 1, 2016, through June 30, 2031; and (2) beginning July 1, 2031, and thereafter, the state's motor vehicle fuel tax rate in existence at the time of the fuel purchase.

Effective date—2015 3rd sp.s. c 44: See note following RCW 46.68.395.

Findings—Intent—2015 2nd sp.s. c 9: See note following RCW 46.09.520.

Findings—2003 c 361: See note following RCW 82.38.030.

Effective dates—2003 c 361: See note following RCW 82.08.020.

Purpose—Effective dates—Application—Implementation—1990 c 42: See notes following RCW 46.68.090.