Flows NE to an unnamed slough of the Yukon River just S of Nation Reef, 28 mi. ESE of its junction with Charley River, Yukon-Tanana High. 4 miles long.
Prospectors' name from an unpublished map by E. J. Chamberlain, dated 1902.
Bull Creek, Butte Creek, Crowley Creek, Dewey Creek, Fourth of July Creek, Gillman Creek, Logan Creek, Michigan Creek, Ruby Creek, Schley Creek, Trout Creek, Tyrena Creek,
Valleys:Eight Gulch, Independence Gulch, Lucky Gulch, Owl Gulch, Seven Gulch, Seventeen Gulch, Ten Gulch, Thirteen Gulch, U.S. Gulch, Union Gulch,