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2020 Map of Copper Mountain

Name: 2020 Topographic Map of Copper Mountain
Creator: U.S. Geological Survey
Published: 2020
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 2020

About this map

Copper Mtn and the high alpine terrain of the North Cascades National Park dominate this 2020 landscape, where the International Boundary with Canada runs along the northern edge of Whatcom County. The topography is defined by the steep drainage basins of the Chilliwack River and its various tributaries, including Little Chilliwack River and Silesia Cr.

Modern recreational infrastructure is visible through the Pacific NW National Scenic Trail as it winds along Copper Ridge, connecting remote points like Egg Lake Camp. This high-altitude survey captures a wilderness largely shaped by glacial features and sharp relief, from the depths of Copper Lake to the summits of Indian Mtn and Red Face Mtn. The map also documents the complex hydrology of the region, including the source waters of Tapto Cr and Brush Cr.