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1965 Map of Dell

Name: 1965 Topographic Map of Dell
Creator: U.S. Geological Survey
Published: 1979
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 1979

About this map

Dell sits as a high-altitude outpost along the Union Pacific rail line, serving as a primary node for the livestock and ranching interests of southern Montana. This 1965 survey illustrates a landscape defined by the intersection of mountain geography and essential infrastructure, where the Red Rock River and Sage Creek carve paths through the valley floor. To the west, the topography rises sharply into the Beaverhead National Forest, a region marked by numerous water sources such as Garr Spring and Lyon Spring, which supported the surrounding grazing lands.

Transportation and utility networks are prominent, featuring the Dell Airport with its associated Airway Beacon and a localized Substa reflecting mid-century modernization in a rural context. Small-scale resource exploration is evident at the Prospects near White Pine Ridge, indicating the persistent search for mineral wealth within the canyon systems. The map provides a clear record of the area's transition into the 1970s, with later revisions highlighting changes in woodland cover and road development.