2018 Map of Charley River B-4 NW

About this map

Yukon-Charley Rivers National Preserve encompasses the majority of this territory in the Alaska interior, highlighting a landscape defined by natural drainages and significant elevation changes. The waterway known as Andrew Cr winds through the central and southern portions of the quadrangle, serving as a primary hydrographic feature within the preserve's protected boundaries. This 2018 survey detail focuses on the wilderness character of the Yukon-Koyukuk region, illustrating the intricate network of ridgelines and valleys that characterize this part of the Charley River basin. The absence of roads or permanent settlements underscores the remote nature of the preserve, where mapping primarily serves to document the topographic contours and the preservation of the native ecosystem.