The South Fork Chehalis River winds through the heart of this Lewis County landscape, serving as the primary drainage for a network of creeks including Wilson Cr, Brim Cr, and Stillwater Cr. The settlement of Wildwood sits in the upper valley, while the community of Ryderwood is positioned near the southern boundary at the Lewis Co Cowlitz Co line. Significant elevation changes are marked by features like Point Hill and Pumphrey Mtn, with Stony Grade suggesting the challenging nature of the local road network.
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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 · Meskill
USGS Topo · 1:62,500
1941 · Olequa
USGS Topo · 1:62,500
1953 · Hoquiam
USGS Topo · 1:250,000
1953 · Castle Rock
USGS Topo · 1:62,500
1953 · Ryderwood
USGS Topo · 1:62,500
1953 · Adna
USGS Topo · 1:62,500
1954 · Centralia
USGS Topo · 1:62,500
1957 · Hoquiam
USGS Topo · 1:250,000
1958 · Hoquiam
USGS Topo · 1:250,000