2015 Map of Unalakleet A-4 NE

About this map

Anvik River flows through this remote Alaskan interior landscape, defining the topography of a region dominated by steep ridges and natural drainage basins. The intricate contour lines illustrate a series of high divides between the Anvik watershed and the headwaters of Otter Creek to the north and Canyon Creek to the northeast. This 2015 data reflects the enduring wilderness of the Yukon-Koyukuk region, where the Public Land Survey System grids, including t26s r11w and t27s r10w, are superimposed over a landscape devoid of permanent road infrastructure or settlements. The map is a vital resource for understanding the hydrography of these tributary systems before they reach larger river corridors further downstream.