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1987 Map of Black Ridge
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1987 Map of Black Ridge

USGS Topo · Published 1987

About this map

The town of Beaver serves as the focal point of this 1980s-era survey, where the valley's agricultural infrastructure meets the rising elevations of the Fishlake National Forest. A complex network of irrigation systems, including the South Field DITCH, Willis Ditch, and Harris Ditch, reveals the vital importance of water management for the high-desert landscape. The terrain shifts from the flat Table Grounds and Last Chance Bench into the significant verticality of Black Ridge and Black Mountain.

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Map Details

Date Portrayed1987
Date Published1987
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions21.8 x 26.6 inches

Editions of this 1987 Black Ridge Map

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

Historical Maps of Beaver Through Time

106 maps found

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain