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Loading map...1994 Map of Johnsville
USGS Topo · Published 1998About this map
Johnsville stands at the heart of this gold-country landscape, positioned within the protected boundaries of Plumas Eureka State Park. The map documents the enduring industrial footprint of the Plumas mining era, marking the Eureka Mill (Ruins), the Mammoth Tunnel, and the Squirrel Creek Mine. These sites, along with the Knickrem Mill (Site), reflect the heavy investment in quartz mining and timber that once drove the local economy.
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Map Details
Date Portrayed1994
Date Published1998
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions21.9 x 26.7 inches
Editions of this 1994 Johnsville Map
This is the sole edition of this map. No revisions or reprints were ever made.
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Source Details
SourceU.S. Geological Survey
CopyrightPublic Domain