3 mi. S of Gibraltar Lake and 32 mi. SE of Illiamna, Aleutian Range. 1 mile long.
So named in 1923 by R. H. Sargent, U.S. Geological Survey (USGS), because of its emerald like appearance and published by K. F. Mather (in Brooks and others, 1925, pl. 3), U.S. Geological Survey (USGS).
Copper River Bay, Kokhanok Bay, Sid Larson Bay, Snug Harbor,
Islands:Lakes:Beaver Lake, Emerald Lake, Gibraltar Lake, Mirror Lake, Pike Lakes, Spectacle Lake,
Mountains:Rivers:Middle Fork Paint River, North Fork Paint River, South Fork Paint River,
Streams:Cities: