This chapter is promulgated pursuant to chapter 90.54 RCW (Water Resources Act of 1971), chapter 90.22 RCW (minimum water flows and levels), and in accordance with chapter 173-500 WAC (water resource management program).
[Statutory Authority: Chapters 90.22 and 90.54 RCW. WSR 79-10-002 (Order DE 79-9), § 173-508-010, filed 9/6/79. Formerly chapter 173-30 WAC.]