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2021 Map of Halls Canyon, 2021 Print
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2021 Map of Halls Canyon

USGS Topo · Published 2021

About this map

The Pit River flows across the northern edge of this high-desert landscape, cutting through a region defined by complex volcanic geology and extensive water resources within the Modoc National Forest. This 2021 survey reveals a territory where narrow gulches and broad flats, such as Stone Coal Valley and Miller Flat, provide vital grazing and timber land. The terrain is marked by prominent volcanic features like Black Butte and Rattlesnake Butte, while the drainage network of Dutch Flat Creek and Halls Canyon shapes the descent toward the southern Big Valley. Numerous named water sources, including Quaking Aspen Spring and Halls Springs, point to the critical role of groundwater in this arid part of Modoc County. The mapping of Forest Service roads like Stone Coal illustrates the modern infrastructure used to navigate the ridges and canyons that define this corner of the state.

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Map Details

Date Portrayed2021
Date Published2021
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions24 x 29 inches

Editions of this 2021 Halls Canyon Map

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

Historical Maps of Modoc County Through Time

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain