heads N of Mount Waters, flows SE 19 mi. to Blake Channel, 14 mi. N of Bradfield Canal; Coast Mts.
local name reported in 1929 by U.S. Geological Survey (USGS).
Berg Basin, Glacier Basin, Groundhog Basin, Horseshoe Basin,
Bays:Anan Bay, Berg Bay, Earl West Cove, Fools Inlet, Madan Bay, Thoms Place,
Capes:Point Madan, Point Warde, Capel Point,
Channels:Glaciers:Islands:Blake Island, Channel Island, Neptune Island, Wrangell Island,
Lakes:Anan Lagoon, Clay Lake, Highbush Lake, Long Lake, Marten Lake, Upper Marten Lake, Virginia Lake,
Mountains:Berg Mountain, Marsha Peak, Mount Waters,
Parks:Thoms Place State Marine Park,
Streams:Aaron Creek, Anan Creek, Berg Creek, Earl West Creek, East Fork Anan Creek, Glacier Creek, Gray Creek, Marten Creek, North Fork Porterfield Creek, Oerns Creek, Porterfield Creek, Salamander Creek, Thoms Creek,
Routes: