2023 Map of Demarcation Point D-3 SE

About this map

Mollie Beattie Wilderness and the Arctic National Wildlife Refuge dominate this coastal landscape on the edge of the Beaufort Sea. The map traces the winding course of the Aichilik River as it flows toward the northern coastline, cutting through a complex network of wetlands and tundra. Along the northeastern shore, the Nuvagapa Lagoon provides a distinct coastal boundary between the land and the Arctic waters. This modern survey reflects the preserved state of the North Slope, where the absence of roads and permanent settlements emphasizes the protected status of the wilderness areas. The terrain is defined by the hydrologic patterns of the river delta and the seasonal shifts of the arctic environment, providing a precise record of the shoreline and internal waterways in the early 21st century.