2018 Map of Prince Rupert D-5 SE

About this map

Cape Northumberland anchors the southeastern edge of the Revillagigedo Channel in this coastal survey of the southern tip of the Alexander Archipelago. This maritime landscape is defined by the southern reaches of the Tongass National Forest, where the forested shoreline meets the open Pacific Ocean. Navigational landmarks such as White Rock, West Rock, and the northern point of Vancouver Island highlight the importance of these waters for transit between the islands of the panhandle. The map illustrates a largely unpopulated wilderness within Ketchikan Gateway Borough, where the intricate intersection of land and sea remains primary, overseen by the U.S. Forest Service and the U.S. Geological Survey.