in Yukon River, 11 mi. W of Rampart, Kokrines-Hodzana High.
Local name reported in 1956 by Orth; so named because it was considered to be 12 miles downstream from Rampart.
Garnet Island, Sixmile Island, Twelvemile Island,
Streams:Garnet Creek, Marshall Creek, Moose Creek, Roadhouse Creek, Rock Creek, Sixmile Creek,