Wash. Admin. Code § 220-313-010
(1) In fresh water:
(a) Adult salmon are defined as:
(3) In Marine Areas 5 through 13, Chinook salmon must be not less than 22 inches in length, except in waters listed in this subsection, but there is no minimum size for other salmon.
[Statutory Authority: RCW 77.04.012, 77.04.020, 77.04.055, 77.12.045, and 77.12.047. WSR 20-22-101 (Order 20-242), § 220-313-010, filed 11/3/20, effective 12/4/20. Statutory Authority: RCW 77.04.012, 77.04.013, 77.04.020, 77.04.055, and 77.12.047. WSR 17-05-112 (Order 17-04), recodified as § 220-313-010, filed 2/15/17, effective 3/18/17; WSR 16-17-008 (Order 16-201), § 220-56-180, filed 8/4/16, effective 9/4/16; WSR 15-13-081 (Order 15-177), § 220-56-180, filed 6/12/15, effective 7/13/15. Statutory Authority: RCW 77.04.012, 77.04.020, 77.04.055, 77.12.045, and 77.12.047. WSR 14-16-027 (Order 14-185), § 220-56-180, filed 7/25/14, effective 8/25/14. Statutory Authority: RCW 77.12.047. WSR 05-17-007 (Order 05-168), § 220-56-180, filed 8/3/05, effective 9/3/05; WSR 04-24-030 (Order 04-306), § 220-56-180, filed 11/23/04, effective 12/24/04. Statutory Authority: 2000 c 107 § 7. WSR 00-16-091 (Order 00-134), § 220-56-180, filed 7/31/00, effective 8/31/00. Statutory Authority: RCW 77.12.040 and 75.08.080. WSR 98-06-031, § 220-56-180, filed 2/26/98, effective 5/1/98. Statutory Authority: RCW 75.08.080. WSR 97-07-078 (Order 97-53), § 220-56-180, filed 3/19/97, effective 5/1/97; WSR 95-04-066 (Order 95-10), § 220-56-180, filed 1/30/95, effective 5/1/95; WSR 93-08-034 (Order 93-20), § 220-56-180, filed 3/31/93, effective 5/1/93; WSR 91-14-046 (Order 91-40), § 220-56-180, filed 6/27/91, effective 7/28/91; WSR 91-08-054 (Order 91-13), § 220-56-180, filed 4/2/91, effective 5/3/91; WSR 90-06-026, § 220-56-180, filed 2/28/90, effective 3/31/90; WSR 89-07-060 (Order 89-12), § 220-56-180, filed 3/16/89; WSR 88-10-013 (Order 88-15), § 220-56-180, filed 4/26/88; WSR 87-08-006 (Order 87-19), § 220-56-180, filed 3/23/87; WSR 86-09-020 (Order 86-08), § 220-56-180, filed 4/9/86; WSR 85-09-017 (Order 85-20), § 220-56-180, filed 4/9/85; WSR 84-09-026 (Order 84-22), § 220-56-180, filed 4/11/84; WSR 83-07-043 (Order 83-16), § 220-56-180, filed 3/17/83; WSR 82-13-040 (Order 82-61), § 220-56-180, filed 6/9/82; WSR 82-07-047 (Order 82-19), § 220-56-180, filed 3/18/82; WSR 80-03-064 (Order 80-12), § 220-56-180, filed 2/27/80, effective 4/1/80.]