distributary of Copper River, 15 mi. SE of Cordova, Mapaspina Coastal Plain.
Local name reported by Lieutenant Cmdr. Moser (1898, p. 132), U.S. Navy (USN).
Eyak,
Bars:Copper Sands, Grass Island Bar,
Bays:Dams:Eyak Lake Dam, Humpback Creek Number 1 Dam, Humpback Creek Number 3 Dam,
Islands:Lakes:Beaver Lake, Cabin Lake, Corser Lake, Eleanor Lake, Lake Elsner, Ibeck Pond, Island Lake, Meeks Pond, Middle Lake, Middle Lake, Pipeline Lake, Scott Lake, Sellen Lake, Siamese Lakes,
Mountain Passes:Alaganik Slough, Big Glacier, Gus Steven Slough, Joe Reeves Slough, Johnson Slough, Little Glacier Slough, Pete Dahl Cutoff, Pete Dahl Slough, Walhalla Slough,
Rivers:Glacier River, Scott River, Sheridan River,
Streams:Streams:Beartrail Creek, Currin Slough, Government Slough, Ibeck Creek, Lydick Slough, Pete Dahl Slough, Power Creek, Tiedeman Slough,
Routes:Lake Elsner Trail, Sheridan Mountain Trail,
Waterfalls: