2016 Map of Tanana D-4 SE

About this map

Ray Mountains dominate the interior landscape of this region, shaping the high-elevation drainage patterns of the Yukon-Koyukuk interior. The terrain is defined by the winding course of Ishtalitna Cr, which carves through the topographic contours as it flows northward. This 2016 survey illustrates a vast, uninhabited stretch of the Alaskan interior, primarily characterized by significant elevation changes and the natural hydrology of the subarctic environment. The lack of infrastructure or named settlements highlights the topographical isolation of the area, where natural landmarks like the Ray Mountains provide the primary geographical orientation. The map serves as a precise record of the physical geography and public land survey boundaries, including t12n r20w and t11n r19w, within this remote section of the Tanana quadrangle.