2020 Map of Barrow A-3 SW

About this map

Lake Tusikvoak dominates this remote Arctic expanse, situated within a complex network of wetlands and shallow water bodies in the North Slope Borough. This 2020 topographic survey reveals a landscape largely defined by its intricate hydrography, where the vast drainage patterns of the coastal plain are meticulously recorded. The map is organized by the Public Land Survey System, showing the boundaries for t21n r17w, t21n r16w, and t20n r16w. These designations provide a critical reference for understanding land management and conservation in this sensitive tundra environment, where the shifting boundaries of water and land are captured through modern satellite imagery and elevation datasets.