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1998 Map of Helena, 2003 Print
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1998 Map of Helena

USGS Topo · Published 2003

About this map

Helena serves as the primary settlement on this Trinity County landscape, situated where the Trinity River meets the rugged slopes of the Shasta-Trinity National Forests. The map documents a territory defined by historical extraction and high-altitude wilderness, with mining legacies represented by the Yellowstone Mine and Lone Jack Mine. Significant vertical relief is mapped through landmarks like Twin Sisters Mountain and the towering Backbone Ridge. North of the river, the Trinity Alps Wilderness boundary encloses a dense network of drainages, including French Creek and Baxter Gulch. The presence of Coleridge (Site) and Long Ranch (Site) provides critical evidence of earlier habitation patterns in these mountain canyons, while local infrastructure is anchored by a Post Office, a Gaging Station, and a small Cem near the river bend.

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Map Details

Date Portrayed1998
Date Published2003
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions21.4 x 26.6 inches

Editions of this 1998 Helena Map

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

Historical Maps of Helena Through Time

293 maps found

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain