flows SE to Butte Creek, 30 mi. SW of Eagle, Yukon-Tanana High. 5 miles long.
Prospectors' name shown on an 1898 manuscript map by C. A. Woodruff, Fort Cudahy, Canada.
Middle Fork Fortymile River, Middle Fork North Fork Fortymile River,
Streams:Bear Creek, Bonton Creek, Buck Creek, Bullion Creek, Butte Creek, Cassiar Creek, Champion Creek, Comet Creek, Crazy Wolf Creek, Gold Creek, Little Bonanza Creek, McMahon Creek, Meyers Creek,