Waterpower possibilities of Crater Lake, Long Lake, and Speel River near Juneau, Alaska

Waterpower resources near Petersburg and Juneau, southeastern Alaska : a discussion of potential development of power on 12 Alaskan streams

“…The present report consists largely of material from three openfile reports of the Geological Survey (Colbert, 1955;Johnson, 1955Johnson, , 1957, as revised and brought up to date, and it accordingly supersedes these reports.…”