2018 Map of Demarcation Point B-5 NE

About this map

Jago River dominates the western half of this remote Arctic coastal plain survey, cutting a broad path through the North Slope terrain. The landscape is defined by its seasonal drainage systems, including the headwaters and reaches of Iglatvik Cr and Iregail Cr. While the region lacks permanent settlements or road infrastructure, the intricate contour lines reveal the subtle, rising elevations of the Brooks Range foothills. The map provides a high-resolution look at the hydrological patterns of this wilderness area just years after its digital update, illustrating the braided nature of the major river systems as they flow northward across the tundra toward the Beaufort Sea.