WAC 16-232-050   When are oil-type carriers prohibited in Walla Walla County?  On and after April 5 through October 31, oil-type carriers are prohibited for brush control in areas 2B, 4, and 6: Provided, That oil-type carriers may be used in invert systems the entire year.



[Statutory Authority: Chapters 17.21, 15.58, and 34.05 RCW. 07-11-041A, § 16-232-050, filed 5/9/07, effective 6/9/07. Statutory Authority: Chapters 17.21 and 15.58 RCW. 00-24-002, § 16-232-050, filed 11/22/00, effective 12/23/00.]