flows SW to North Fork Koyukuk River, 11 mi. SW of Emma Dome and 18 mi. SW of Wiseman, Brooks Range
Local name reported by Robert Marshall in 1932.
Alder Creek, Bluecloud Creek, Chapman Creek, Conglomerate Creek, Florence Creek, Horse Creek, Ipnek Creek, LaSalle Creek, Mailbox Creek, Mascot Creek, Pearl Creek, Richmond Creek, Rock Creek, Rock Creek, Ruby Creek, Upper Fork Twelvemile Creek, Winnie Creek,