Areas regulated under the annual bluegrass quarantine include all areas of the state of Washington lying east of the Cascade Crest, excluding Klickitat County and the portion of Benton County south of Interstate 82.
Wash. Admin. Code § 16-301-255
Statutory Authority: RCW 15.49.005, 15.49.081, 15.49.310, 15.49.370(3) and chapter 17.24 RCW. 00-24-077, § 16-301-255, filed 12/4/00, effective 1/4/01.