"Drayton Harbor Salmon Preserve" shall include all the waters of Drayton Harbor and tributaries thereto lying inside and easterly of a line projected 66 degrees true from Semiahmoo Spit (48°59'25.8"N, 122°46'16.5"W) to the northern breakwater of the Port of Bellingham's Blaine Harbor (48°59'30.5"N, 122°46'0.4"W).
Wash. Admin. Code § 220-354-310
Order 988, § 220-47-252, filed 4/28/72.