on N shore of Iliamna Lake between Chekok and Knutson Bays, 19 mi. E of Iliamna, Aleutian Range. 1.5 miles wide.
Local name pubished in 1954 by U.S. Geological Survey (USGS).
Chekok Bay, Fox Bay, Knutson Bay, Pedro Bay,
Capes:Chekok Point, Millets Point, Squirrel Point,
Islands:Flat Island, Grassy Island, Hat Island, Seal Islands, Triangle Island,
Lakes:Chekok Lake, Lower Tazimina Lake,
Mountains:Knutson Mountain, Pedro Mountain,
Streams:Canyon Creek, Chekok Creek, Knutson Creek,
Valleys: