anabranch, heads at Yukon River, flows SW to Pilot Mountain Slough, 25 mi. NE of Nulato, Koyukuk Low.; 2.2 miles long.
Riverboat pilots' name shown on a 1940 "Navigation Chart of the Tanana-Yukon Rivers" published by U.S. Dept of the Interior.
Bishop Rock Island, Cat Island, Cook Island, Hen Island, Jimmy Island,
Mountains:Rivers:Andys Slough, Jimmy Slough, Nikolai Slough, Pilot Mountain Slough,
Streams:Bear Creek, Bishop Creek, Bishop Creek, Cub Bear Creek,
Cities: