2020 Map of Lookout Ridge D-1 NE

About this map

Ispagluk River and its intricate northern tributaries define this arctic landscape within the North Slope Borough. This 2020 survey illustrates the complex drainage patterns of the Alaskan tundra, where seasonal watercourses like Ishuktak Cr carve through the low-lying terrain. The map provides a detailed view of the natural hydrology and wetland systems that characterize the region between the De Long and Endicott Mountains. These survey boundaries, including t7n r17w and t8n r17w, represent the foundational grid of the Public Land Survey System in one of the most northern reaches of the United States. The absence of human-made infrastructure emphasizes the preservation of this wilderness area as a purely topographical and hydrological study.