in Chigmit Mts., trends E to its terminus at head of McArthur River, 33 mi. W of Tyonek, Aleutian Range
Local name reported in 1958 by U.S. Geological Survey (USGS).
Barrier Glacier, Blockade Glacier, Crater Glacier, McArthur Glacier, Pothole Glacier,
Lakes:Blockade Lake, Ch-akajabena Lake,
Mountains:Ch-akajabena Mountain, Crater Peak, Mount Spurr,
Rivers: