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1956 Map of Sulphur Mountain, 1957 Print
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1956 Map of Sulphur Mountain

USGS Topo · Published 1957

About this map

Sulphur Mountain dominates the eastern horizon of this mid-century Colorado landscape, rising above a network of ranchlands and irrigation systems. The high-altitude terrain is defined by the confluence of the Middle Fork and South Fork of the South Platte River, where a complex water management system is visible through features like the Harrington Ditch, Western Ditch, and Central Ditch. This era shows the valley before significant modernization, capturing historic cattle operations such as Buckley Ranch, Spinney Ranch, and Harrington Ranch along the riverbanks.

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Map Details

Date Portrayed1956
Date Published1957
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22.2 x 26.9 inches

Editions of this 1956 Sulphur Mountain Map

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain