
The South Fork Chehalis River carves a winding path through the western half of this 1980s landscape, defining the topography near the settlement of Wildwood. To the south, the community of Ryderwood sits near the boundary of Lewis and Cowlitz counties, surrounded by a complex network of drainage systems including Campbell Creek and Stillwater Creek. The area is characterized by industrial and logistical markers of the mid-20th century, such as an Old Railroad Grade that traces the base of Cougar Flat, and several Quarries and a Borrow Pit indicating local resource extraction. Prominent elevations like Snow Peak and Pumphrey Mtn overlook the numerous creek valleys, while smaller landmarks like Water Tanks and Sewage Disposal Ponds provide evidence of the rural infrastructure supporting these timber-country outposts during this era of Washington’s development.
43 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 · 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