1920 Map of Siltcoos Lake, 1942 Print
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1920 Map of Siltcoos Lake

USGS Topo · Published 1942

About this map

Siuslaw River commerce and the coastal timber industry of the early twentieth century define this survey of the Oregon coast. The landscape is dominated by a complex network of freshwater lakes, including Woahink Lake, the sprawling Siltcoos Lake, and Tahkenitch Lake, which are separated from the Pacific Ocean by a narrow band of dunes and the Siuslaw National Forest. Settlements like Florence, Glenada, and Cushman are clustered near the river mouth, reflecting the era's reliance on water-based transport and the growing reach of the Pacific Southern railroad line.


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Map Details

Date Portrayed1920
Date Published1942
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:62,500
Physical Dimensions16.5 x 19.8 inches

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Source Details

CopyrightPublic Domain