eastern Alaska, at the head of Slate creek, tributary from the west to North fork Fortymile Creek, 6 miles long.|Prospectors' name, from sketch map compiled by Major W. A. Glassford, Signal Corps, U.S.A., 1905." (baker, 1906, p. 127).
Ben Creek, Bryan Creek, Fourth of July Creek, Gold Run, Green Creek, Jim Creek, Lousy Creek, Ruby Creek,
Valleys: