The Knik Arm Drainages Area consists of all freshwater drainages bounded on the north by the southern boundary of the Willow Creek drainage, on the west by a line one-half mile east of the Susitna River, on the south by Cook Inlet and Knik Arm, and on the east by the Upper Susitna River drainage upstream of it confluence with the Oshetna River.

(Eff. 10/1/2006, Register 179; am 6/8/2024, Register 250)

Authority: AS 16.05.251