2019 Map of Lake Clark B-7 NW

About this map

The Chilchitna River defines the drainage pattern of this landscape in the Lake and Peninsula Borough. Flowing across the northern and eastern portions of the terrain, the river is the primary natural landmark in a region characterized by its high-altitude contours and lack of established road infrastructure. The eastern edge of the quadrangle is marked by Nikadavna Cr, which feeds into the larger river system. This area remains largely defined by its natural watercourses and the Public Land Survey System boundaries, such as t4n r36w and t5n r36w, which provide the only structural framework for this part of the Alaskan interior. The map illustrates a landscape shaped by hydrography rather than human settlement, preserving the state of the river valleys as they were documented in the late 2010s.