1989 Map of Lost Lake
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1989 Map of Lost Lake

USGS Topo · Published 1989

About this map

Humpback Mountain and Mount Catherine dominate the high terrain where the King and Kittitas county lines meet. This landscape is defined by its critical role in municipal water supply, split between the Cedar River Watershed managed by the City of Seattle and the Green River Watershed under the City of Tacoma. The map documents a rugged network of alpine hydrology, from the prominent Keechelus Lake to smaller basins like Annette Lake, Mirror Lake, and the eponymous Lost Lake.


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Map Details

Date Portrayed1989
Date Published1989
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22.1 x 27.1 inches

Editions of this 1989 Lost Lake Map


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Source Details

CopyrightPublic Domain