On and after May 1st through October 31st of each year, the application of use restricted herbicides is prohibited daily from three hours prior to sunset to sunrise the following morning: Provided, That if there is a mean sustained legal wind velocity of not less than five miles per hour the application of use restricted herbicides is allowed in Areas 3 and 4 up to one hour prior to sunset in all counties as restricted by rule except Benton, Franklin, Yakima, and Walla Walla counties.
[Statutory Authority: RCW
15.58.040 and
17.21.030. WSR 19-02-039, § 16-230-645, filed 12/26/18, effective 1/26/19. Statutory Authority: Chapters
17.21, 15.58, and
34.05 RCW. WSR 07-11-041A, § 16-230-645, filed 5/9/07, effective 6/9/07. Statutory Authority: Chapters
15.58 and
17.21 RCW. WSR 87-09-015 (Order 1923), § 16-230-645, filed 4/6/87; WSR 80-03-041 (Order 1680), § 16-230-645, filed 2/20/80.]