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2020 Map of Twin Adams Mountain

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

USGS Topo · Published 2020

About this map

Beaverhead National Forest defines the rugged high-elevation landscape of this southwestern Montana quadrangle. The map captures a topography shaped by deep drainages and prominent peaks, including Thunderhead Mtn and Twin Adams Mtn. A network of water features like Bond Lake and its outlet Bond Cr transition into the wider valleys drained by Willow Cr and Birch Cr.

Named gulches and mountains suggest a history of prospecting and ranching, with features like Limestone Mtn, Greenstone Mtn, and Meyers Gulch marking the terrain. The presence of Birch Creek Rd provides a primary point of access through the southern portion of the area, connecting the high backcountry to the lower basins. This 2020 survey is an essential reference for understanding the modern boundary lines and hydrography within the public lands of the Pioneer Mountains.