2017 Map of Philip Smith Mountains D-1 NE

About this map

The Ivishak River dominates this landscape in the Brooks Range foothills, its braided channel winding through a broad valley defined by steep mountainous terrain. This 2017 survey reveals a remote wilderness environment where the river serves as the primary geographic corridor. The topography is meticulously detailed, showing the elevation gains across the t5s r21e and t6s r21e townships. The map illustrates how the river's path is constrained by the surrounding ridges, emphasizing the natural drainage patterns of the North Slope. With no roads or permanent settlements indicated, the map captures a pristine arctic environment, highlighting the isolation and scale of the Alaska interior.