Lewis County topographic maps
Click on a map to view its topography, its elevation and its terrain.

Napavine
United States > Washington > Lewis County
A railroad depot was built in the late 1910s and provided passenger service until 1960. The Napavine Depot continued to serve the area until the station was permanently closed in April 1968 despite local protest. The Northern Pacific Railway station marked the highest elevation on the line between Portland and…
Average elevation: 344 ft

Winlock
United States > Washington > Lewis County
The eastern edge of the Willapa Hills lie to the west. To the east are relatively flat prairies. A notable landmark about four miles west of town is Sam Henry Mountain, elevation 1,492 feet (455 m), named for an early section superintendent of the Northern Pacific Railroad. Mt. St. Helens, about forty miles…
Average elevation: 407 ft