Flows NW to Tobin Creek, 4.8 km (3 mi) E of Chandalar and Chandalar Lake.
Crystal Peak, Little Squaw Peak, McLellan Peak,
Mountain Passes:McLellan Pass, Siwash Pass, Tobin Pass,
Rivers:Streams:Agitator Creek, Baby Creek, Big Creek, Big Joe Creek, Boulder Creek, Day Creek, Dictator Creek, Lake Creek, Little Squaw Creek, North Twin Creek, Rosalie Creek, Sammy Creek, Sandcastle Creek, South Twin Creek, Squaw Creek, Tobin Creek,
Cities: