2021 Map of Indian Spring Mountain, 2021 Print
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2021 Map of Indian Spring Mountain

USGS Topo · Published 2021

About this map

Whitehorse Mountains and the volcanic peak of Indian Spring Mtn dominate this high-altitude landscape within the Modoc National Forest and Shasta National Forest. The map documents a transition between complex geological formations, notably the Lava Spur Aka Porcupine Butte and the marshy terrain of Hambone Island. Water resources are sparse but critical in this region, marked by named features like Indian Spring, Mayfield Spring, and the seasonal Wet Weather Lake. This 2021 update traces the modern infrastructure cutting through the wilderness, including the Pit Gas Pipe and forest routes like Mayfield (FAD). The topographical detail clarifies the drainage patterns of Shake Canyon and Tuft Cr amidst the broad expanses of Julia Glover Flat.


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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 Indian Spring Mountain Map

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


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CopyrightPublic Domain