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2011 Map of Volcano Reef

Name: 2011 Topographic Map of Volcano Reef
Creator: U.S. Geological Survey
Published: 2011
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 2011

About this map

Theodore Roosevelt Memorial Ranch sits as a primary landmark in this Montana landscape, where the plains meet the rising eastern front of the Rockies. The drainage system is highly articulated, defined by the numerous branches of Dupuyer Creek, including the North Fork, Middle Fork, and South Fork. These waterways, along with Lenstra Creek and Middle Fork Dry Fork Marias River, indicate a complex hydrological network vital for ranching and conservation in Teton County.

Topographical interest centers on the prominent Volcano Reef and the dramatic incision of Blackleaf Canyon to the south. Localized features like Pings Coulee, Hoy Coulee, and Cow Creek provide fine-scale detail for those studying the area's grazing lands or geological formations. Access to these remote sections is traced via W Dupuyer Rd and Blackleaf Rd, which navigate the terrain between Blackleaf Creek and the high ridges.