heads on Mount Sanford, trends NE to its 1960 terminus at head of Drop Creek, 11 mi. WSW of Copper Lake, Wrangell Mts. 12 miles long.
Named in 1902 by F. C. Schrader, U.S. Geological Survey (USGS), for Drop Creek.
Drop Glacier, West Glacier,
Capital Mountain, Mount Sanford,
Tanada Creek,