1951 Map of Talkeetna Mountains D-3

About this map

The Susitna River carves a massive glacial valley through this remote Alaskan landscape, serving as the primary drainage for an intricate network of highland tributaries. Based on aerial photography from 1949 and field-annotated in 1951, the map documents a wilderness during the early years of the territory's push toward statehood, when land lines remained largely unsurveyed. High-altitude water bodies like Big Lake and the Fog Lakes chain dominate the higher elevations, feeding creeks such as Watana Creek and Deadman Creek. The demarcation of the North Boundary Seward Meridian highlights the ongoing administrative efforts by the Bureau of Land Management to organize this vast interior. This sheet captures a landscape defined by its hydrography and natural drainages before significant human infrastructure reached this portion of the Talkeetna Mountains.