Description
Rock Lake is located at head of Ptarmigan Creek, 60 mi. NE of McCarthy, Alaska Range
History
Local name reported by U.S. Geological Survey (USGS) in 1963.
Copper River County · Alaska
Rock Lake is located at head of Ptarmigan Creek, 60 mi. NE of McCarthy, Alaska Range
Local name reported by U.S. Geological Survey (USGS) in 1963.