1988 Map of Clark Mountain

About this map

Glacier Peak Wilderness dominates this high-elevation terrain along the border of Chelan and Snohomish counties, as documented by the U.S. Geological Survey in the mid-1980s. The landscape is defined by massive glacial features, including the Butterfly Glacier, Pilz Glacier, Richardson Glacier, and Clark Glacier, which feed the headwaters of the region's major drainage systems. The presence of these active ice fields alongside peaks like Clark Mtn and Buck Mtn illustrates a primary alpine environment where the watershed begins for the Chiwawa River and the White River.