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1979 Map of Swain Mountain
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1979 Map of Swain Mountain

USGS Topo · Published 1979

About this map

The Lassen Trail winds through this high-country landscape in the late 1970s, marking a corridor of historical transit across the Lassen National Forest. The map captures a rugged transition between the Susan River headwaters and prominent volcanic peaks like Swain Mountain and Jennie Mtn. Resource and transportation infrastructure is well-defined, showing a Cinder Pit near Clover Butte and the Western Pacific line skirting Norvell Flat, including a section of railroad labeled Abandoned. Water sources are abundant across the terrain, from Silver Lake and Lake Norvell to numerous isolated springs such as Robbers Spring and Barrel Spring, illustrating how the drainage patterns of Robbers Creek and its tributaries shaped the land use of the Lassen and Plumas County border region.

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Map Details

Date Portrayed1979
Date Published1979
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions21.9 x 26.6 inches

Editions of this 1979 Swain Mountain Map

Historical Maps of Norvell Through Time

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain