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1987 Map of Negro Hollow, 1988 Print
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1987 Map of Negro Hollow

USGS Topo · Published 1988

About this map

Negro Hollow characterizes this Jefferson County landscape, where the high-altitude terrain is carved by a network of drainage corridors. Surveyed in the late 1980s, the map reveals a remote area dominated by significant topographical shifts, specifically around Cottonwood Canyon and the southern reaches of Timber Canyon. These natural features dictate the passage through the region, with Milligan Canyon Road serving as one of the few established thoroughfares navigating the complex elevation changes. The presence of Rock Spring and an additional unnamed Spring suggests the vital importance of natural water sources in this high Montana environment. This provisional survey captures the intersection of natural landmarks and rural transit routes before modern development, offering a precise view of the geographic formations that have historically shaped local land use.

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Map Details

Date Portrayed1987
Date Published1988
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22 x 26.8 inches

Editions of this 1987 Negro Hollow Map

This is the sole edition of this map. No revisions or reprints were ever made.

Historical Maps of Jefferson County Through Time

196 maps found

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain