Description
Fourth Berg Lake is located at 1905 terminus of Bering Glacier, 4 mi. NE of Doughton Peak and 69 mi. E of Cordova, Chugach Mts. 5 miles long.
History
Local name reported in 1905 by G. C. Martin (1908, pl. 2), U.S. Geological Survey (USGS). This lake was originally one of five Berg Lakes. As a result of the retreat of Steller and Bering Glaciers in recent times, Fourth Berg Lake has joined with Fifth Berg Lake to form Fifth Lake.