2021 Map of Karlo, 2021 Print
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2021 Map of Karlo

USGS Topo · Published 2021

About this map

Karlo sits at the heart of this high-desert landscape in Lassen County, where the hydrological patterns of Secret Valley define the terrain. The presence of Biscar Reservoir and the drainage of Secret Cr and Snowstorm Cr reveal a territory where water management is central to the land's utility. The topography is marked by significant erosion features such as Vincent Canyon and Nye Canyon to the north, while Balls Canyon anchors the southern boundary. This 2021 survey reflects the enduring spatial organization of the region, showing the intersection of local routes like Trumball Rd and Deep Cut Rd amidst the section lines of the Public Land Survey System. Strategic water sources, including Vincent Spring and Railroad Spring, provide evidence of historical importance for travel and livestock in an otherwise arid environment.


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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 Karlo Map

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


Historical Maps of Karlo Through Time

410 maps found


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Source Details

CopyrightPublic Domain