formed by junction of Chimney Fork and Roy Creek, flows SW to North Fork Koyukuk River, 17 mi. SW of Wiseman, Brooks Range. 30 miles long.
Named "Glacier Creek" by local prospectors; reported in 1929 by Robert Marshall.
Alder Creek, Bluecloud Creek, Conglomerate Creek, Florence Creek, Horse Creek, Ipnek Creek, LaSalle Creek, Mascot Creek, Pearl Creek, Richmond Creek, Rock Creek, Rock Creek, Ruby Creek, Upper Fork Twelvemile Creek, Winnie Creek,