WAC 16-231-235. Restrictions due to wind conditions in Yakima County

The use or application of use restricted herbicides are prohibited in Areas 1, 1A and 2 when the mean sustained wind velocity is over twelve miles per hour throughout the year: Provided, That such applications are prohibited in Areas 1 and 1A on and after April 1st through October 31st when the mean sustained wind velocity is over ten miles per hour.