Incomplete record. Heads in Alaska, flows SE across the international boundary and then SW, to join Fortymile River.
Fortymile River, Liberty Fork, North Ladue River,
Streams:Alma Creek, Arkansas Creek, Baby Creek, Canyon Creek, Discovery Creek, Glasier Creek, Hall Creek, Iles Creek, Kal Creek, King Solomon Creek, Liberty Fork O-Brien Creek, Little Miller Creek, Mariner Creek, Moose Creek, North Fork O-Brien Creek, Powee Creek, Sam Patch Creek, Smith Creek, Snow Creek, South Boundary Creek, Trail Creek, Woods Creek,
Valleys: