2021 Map of Spalding Tract, 2021 Print
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2021 Map of Spalding Tract

USGS Topo · Published 2021

About this map

Spalding and the Spalding Tract sit along the western shores of Eagle Lake, serving as a primary point of human activity within the expansive Lassen National Forest. The landscape is a study in volcanic and hydrological features, dominated by the Brockman Flat Lava Beds to the south and Ice Cave Ridge further north. Geologic interest is found in labels like Prison Spring and the West Ice Cave Ridge, while the local transportation network relies on corridors like Eagle Lake Rd and the Signal Butte Rd. Small water resources such as Houseman Camp Reservoir and Signal Butte Reservoir are scattered throughout the high-elevation terrain, which includes landmarks like Whaleback Mtn and Cave Mtn. This map captures the area as it transitioned into the 2020s, showing the residential layout near Spaulding Airport and recreation points like Sandy Beach and Halfmoon Beach.


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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 Spalding Tract Map

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


Historical Maps of Spalding Through Time

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Source Details

CopyrightPublic Domain