2017 Map of Beaver B-5 SW

About this map

Yukon Flats defines the landscape of this 2017 survey, a complex network of wetlands and scattered water bodies in the Yukon-Koyukuk region of Alaska. The area is dominated by an intricate hydrographic system, where Tishdogatumina Lake and Echoing Lake stand out as the primary named features among hundreds of smaller, unnamed ponds and seasonal sloughs. These lakes sit within a sprawling alluvial basin, illustrating the seasonal drainage patterns common to this subarctic wilderness. The map details the Public Land Survey System grid including t18n r9w, t18n r8w, t17n r9w, and t17n r8w, which provide a vital framework for land management in an area otherwise devoid of human infrastructure or roads. This document is a precise record of the shoreline configurations and aquatic boundaries that shift within this dynamic environment.