heads 2 mi. NE of Attu Mtn., flows E, through Addison Valley, 6.5 mi. to West Arm Holtz Bay, Attu I.; Aleutian Islands.
named by the U S by Army Map Service (AMS)
Auburn Cove, Austin Cove, Blind Cove, Blonde Cove, Brunette Cove, Casco Cove, East Arm Holtz Bay, East Arm Nevidiskov Bay, Holtz Bay, Navy Cove, Nevidiskov Bay, Pyramid Cove, Steller Cove, Temnac Bay, West Arm Holtz Bay, West Arm Nevidiskov Bay,
Attu Mountain, Black Mountain, Cold Mountain, Cupps Hill, Devils Mountain, Faneto Hill, Martinez Mountain, Newman Peak, Southwest Peak, Terrible Mountain, Washburn Peak, West Peak, Weston Mountains, Young Hill,
Brannon Ridge, Buchanan Ridge, Discher Escarpment, Fishhook Ridge, Fleishman Ridge, Henderson Ridge, Henderson Ridge, Moore Ridge, Owens Ridge, Prendergat Ridge, Robinson Ridge, Theodore Ridge, Vieth Ridge,
Aboud Creek, Addison Creek, Angel Creek, Ballentine Creek, Chuniksak Creek, George Creek, Hardy Creek, Hoelsher Creek, Kaufman Creek, Kent Creek, Kingfisher Creek, Lefler Creek, Nevidiskov Creek, O-Donnell Creek, Rocky Point Creek, Rucksock Creek, Scout Creek,
Abraham Valley, Addison Valley, East Massacre Valley, East Steller Valley, Jim Fish Valley, O-Donnell Valley, Peaceful Valley, Scout Canyon, Temnac Valley, West Massacre Valley, West Steller Valley, Zwinge Valley,