2017 Map of Curlew OE N

About this map

The international border between the United States of America and Canada defines this 2017 topographic survey. Situated at the northern edge of the Curlew quadrangle, the landscape is characterized by the high-elevation drainage systems of the Pacific Northwest. This map provides a technical view of the hydrography and terrain as it straddles the boundary between Washington state and British Columbia. Because the area is dominated by natural features and public land, the map serves as a precise record of the remote mountain hydrology and topography before any subsequent land use changes or environmental shifts occurred in the late 2010s.