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1998 Map of Trinity Dam, 2003 Print
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1998 Map of Trinity Dam

USGS Topo · Published 2003

About this map

Trinity Dam and its massive Fixed Crest Spillway dominate this late-twentieth-century landscape, where the waters of the Whiskeytown-Shasta-Trinity National Recreation Area have reshaped the terrain. The map captures a complex overlay of modern recreation and older resource extraction, with the Ridgeville site standing as a silent marker of earlier settlement near the Ridgeville Islands. To the south, industrial and institutional presence is noted at the Powerplant and the Trinity River Conservation Camp.

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Map Details

Date Portrayed1998
Date Published2003
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions21.4 x 26.7 inches

Editions of this 1998 Trinity Dam Map

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain