Wash. Rev. Code ch. 53.54
Aircraft noise abatement.
53.54.010Programs for abatement of aircraft noise authorized.53.54.020Investigation and monitoring of noise impact—Programs to conform to needs—"Impacted areas."53.54.030Authorized programs—When property deemed within impacted area—Noise mitigation grant program.53.54.040Fund authorized—Sources.53.54.900Liberal construction—Powers additional.