Your project mitigation plan, if necessary, must be reviewed and approved or prepared by an appropriately experienced engineer licensed in the state of Washington. The mitigation plan shall prescribe actions to be taken to prevent adverse impacts to the environment and methods for evaluation of the effectiveness of these actions.
Wash. Admin. Code § 173-157-160
Statutory Authority: RCW 90.03.370(2)(b) and 90.44.460. 03-03-081 (Order 02-06), § 173-157-160, filed 1/15/03, effective 2/15/03.