WAC 16-231-413   What are the boundaries and restrictions for Area 1 in Columbia County?  (1) Area 1 description. That area within a distance of one-half mile of the city limits of Dayton.

     (2) Area 1 restrictions. Aircraft applications of use restricted herbicides are prohibited on and after April 5 through October 31: Provided, That upon written request to the Washington state department of agriculture, aircraft applications by permit shall be considered for purposes of critical weed control.



[Statutory Authority: Chapters 17.21, 15.58, and 34.05 RCW. 07-11-041A, § 16-231-413, filed 5/9/07, effective 6/9/07. Statutory Authority: Chapters 15.58 and 17.21 RCW. 85-07-029 (Order 1849), § 16-231-413, filed 3/15/85.]