1986 Map of Big Wall West
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1986 Map of Big Wall West

USGS Topo · Published 1986

About this map

The Big Wall escarpment dominates this section of the Musselshell region, where the high plains transition into a landscape shaped by petroleum extraction. This 1986 record documents the Oil Field operations that define the northeastern portion of the sheet, marked by an extensive network of drill holes and a critical pipeline system. The presence of a substation and numerous industrial markings highlights the mid-century energy development that transformed this part of Montana. Beyond the industrial footprint, the natural drainage of Willow Creek and scattered Spring sites provide a contrast to the geometric lines of the resource infrastructure, offering a clear view of how land use was partitioned between natural ranching terrain and intensive energy production.


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Map Details

Date Portrayed1986
Date Published1986
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22 x 26.9 inches

Editions of this 1986 Big Wall West Map

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


Historical Maps of Musselshell County Through Time

216 maps found


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Source Details

CopyrightPublic Domain