Wash. Rev. Code § 41.32.760
A member of the retirement system shall receive a retirement allowance equal to two percent of such member's average final compensation for each year of service.
[ 1977 ex.s. c 293 s 3.]
Effective date—Severability—Legislative direction and placement—Section headings—1977 ex.s. c 293: See notes following RCW 41.32.755.