2011 Map of Yale Dam, 2011 Print
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2011 Map of Yale Dam

USGS Topo · Published 2011

About this map

Yale Lake and the hydroelectric infrastructure of the Lewis River dominate this Southwest Washington landscape. The map centers on the massive Yale Dam and the adjacent Saddle Dam, which contain the reservoir's waters for power generation. These 21st-century engineering works are set against a backdrop of deep drainage networks and prominent peaks, including the symmetrical profile of Tumtum Mountain and the high vantage point at Speelyai Hill Viewpoint.


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Map Details

Date Portrayed2011
Date Published2011
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions24 x 29 inches

Editions of this 2011 Yale Dam Map

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


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Source Details

CopyrightPublic Domain