The Cowlitz River winds through the heart of this Lewis County landscape, defining the character of the river valley as it was in 2017. The settlement of Toledo sits on the northern bank, serving as a focal point for a region characterized by its expansive prairies and rolling hills. To the north and east, the distinct open spaces of Cowlitz Prairie, Layton Prairie, and Lacamas Prairie are clearly delineated, suggesting a long history of agricultural use and flatland settlement.
91 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1916 · Chehalis
USGS Topo · 1:125,000
1941 · Olequa
USGS Topo · 1:62,500
1942 · Toutle
USGS Topo · 1:62,500
1943 · Willapa
USGS Topo · 1:62,500
1953 · Hoquiam
USGS Topo · 1:250,000
1953 · Toutle
USGS Topo · 1:62,500
1953 · Castle Rock
USGS Topo · 1:62,500
1954 · Onalaska
USGS Topo · 1:62,500
1954 · Centralia
USGS Topo · 1:62,500
1957 · Hoquiam
USGS Topo · 1:250,000