1955 Map of Montesano

About this map

Montesano serves as the focal point of this mid-century survey, situated at the confluence of the Chehalis River and the Wynoochee River. The landscape is defined by the shifting waters of the Chehalis, where various channels like Chuck Slough, Preachers Slough, and Blue Slough navigate around Sand Island and Higgins Island. To the east, the Sylvia Lake State Park and Sylvia Lake offer a glimpse into the region's recreational development alongside industrial markers like several Gravel Pit sites and a Quarry.