Description
Rolph Slough is located distributary of Nushagak River, flows SW to Nushagak Bay, S of Grassy I., 5 mi. S of Dillingham, Bristol Bay Low.
History
Local name reported in 1952 by U.S. Geological Survey (USGS).
Dillingham County · Alaska
Rolph Slough is located distributary of Nushagak River, flows SW to Nushagak Bay, S of Grassy I., 5 mi. S of Dillingham, Bristol Bay Low.
Local name reported in 1952 by U.S. Geological Survey (USGS).