Flows S to the Thorne River, 4 km (2.5 mi) NE of Angel Lake and 4.8 km (3 mi) NE of Thorne Bay, on e coast of Prince of Wales I., Alex. Arch.
Named in 1956 by C. L. Sainsbury, U.S. Geological Survey (USGS), "because it is eroded into a sequence of lava beds."
Lake Number Three, Lake Number Three, Angel Lake, Big Lake, Copper Center Lake, Lake Ellen, Foot Lake, Ives Lake, Karta Lake, Lindeman Lake, Little Lake, Loon Lake, North Lake, Power Lake, Salamander Lake, Salmon Lake, Setter Lake, Thorne Lake, Trumpeter Lake, Water Lake, Wolf Lake,
Andersen Creek, Deer Creek, Falls Creek, Flagstaff Creek, Goose Creek, Gravelly Creek, Linkum Creek, Little Ratz Creek, McGilvery Creek, Paul Young Creek, Poor Man Creek, Ratz Creek, Sal Creek, Slide Creek,