1992 Map of Chalk Hills
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1992 Map of Chalk Hills

USGS Topo · Published 1992

About this map

The Chalk Hills define this arid Owyhee County landscape, where deep drainage systems like Twentymile Gulch and Halfway Gulch carve through the high plateau. The map reflects a remote region structured by utility and resource extraction, notably an Open Pit Mine and a Gravel Pit situated near the network of rugged transport routes. Essential water sources for the area, including Shoofly Creek, Little Jacks Creek, and Big Jacks Creek, wind through the canyons, providing a vital contrast to the surrounding upland terrain.


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Map Details

Date Portrayed1992
Date Published1992
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24000
Physical Dimensions22 x 26.8 inches

Editions of this 1992 Chalk Hills Map

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


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Source Details

CopyrightPublic Domain