
The Cowlitz Chehalis and Cascade Railroad defines the industrial corridor of this mid-century Lewis County landscape, connecting the timber-heavy highlands of the Snoqualmie National Forest with lowland milling centers. The settlement of Onalaska stands as a primary hub, featuring a local High Sch and organized street grid typical of a thriving company town. To the south, the Cowlitz River carves a broad valley through the Cowlitz Prairie, where agricultural clearings at Ethel and Mayfield contrast with the dense drainage networks of the Skookumchuck River in the north.
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3 editions found
1916 · Chehalis
USGS Topo · 1:125,000
1919 · Mount St Helens
USGS Topo · 1:125,000
1937 · Eatonville
USGS Topo · 1:125,000
1940 · Tenino
USGS Topo · 1:62,500
1941 · Olequa
USGS Topo · 1:62,500
1941 · Tanwax Lake
USGS Topo · 1:62,500
1942 · Toutle
USGS Topo · 1:62,500
1943 · Willapa
USGS Topo · 1:62,500
1944 · Tenino
USGS Topo · 1:62,500
1944 · Yelm
USGS Topo · 1:62,500