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1989 Map of Sloan SE, 1990 Print
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1989 Map of Sloan SE

USGS Topo · Published 1990

About this map

The high peaks of the McCullough Range dominate this desert landscape, featuring several prominent summits including a peak labeled Hanna. The terrain transitions sharply to the east into the broad expanse of the Eldorado Valley, an area increasingly defined by the infrastructure of regional energy transmission. A complex network of transmission lines and a dedicated Substation mark the valley floor, alongside a protective levee system. This late-twentieth-century survey reveals the area as a corridor for utility development, where modern power grids intersect with older geographic markers like Emblem. The map's detail provides a clear view of how high-voltage transit corridors were mapped across the basin floor, contrasting with the steep, undeveloped contours of the mountain range to the west.

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Map Details

Date Portrayed1989
Date Published1990
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24000
Physical Dimensions21.9 x 26.9 inches

Editions of this 1989 Sloan SE Map

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

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain