Wash. Admin. Code § 332-14-170
The applicant for a coal option contract shall submit a plan of activities which shall include but is not limited to the following:
(6) Proximity to surface water including proposed stream crossings.
If the holder of a coal option contract desires changes to the approved plan of activities, department approval is required.
[Statutory Authority: RCW 79.01.668. WSR 85-10-040 (Order 443), § 332-14-170, filed 4/29/85.]