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

USGS Topo · Published 2003

About this map

Trinity Lake dominates this late-twentieth-century landscape, a major reservoir shaped by the Trinity Dam and its complex infrastructure, including a Fixed Crest Spillway and Powerplant. The map documents a hybrid environment where industrial water management meets extensive recreation within the Whiskeytown - Shasta - Trinity National Recreation Area. Numerous campgrounds like Minersville Campground and Hayward Flat Campground line the rugged shoreline, while the historic footprint of the area is still visible through labels like Ridgeville (Site) and a local Cem.


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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

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Source Details

CopyrightPublic Domain