Hoquiam serves as the focal point for this coastal survey, where the Hoquiam River meets the expansive complex of the Chehalis River estuary. The map details the intricate waterways of the region, including the North Channel, Middle Channel, and South Channel, which navigate around significant landforms like Moon Island and Rennie Island. The presence of Bowerman Airport on the mudflats highlights the intersection of modern infrastructure and the shifting tidal landscape.
54 named features on this map. Tap any name to fly to it.
Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.
This is the sole edition of this map. No revisions or reprints were ever made.
1938 · Moclips
USGS Topo · 1:62,500
1941 · Moclips
USGS Topo · 1:62,500
1941 · Grayland
USGS Topo · 1:62,500
1943 · Humptulips
USGS Topo · 1:62,500
1943 · Copalis Beach
USGS Topo · 1:250,000
1951 · Copalis Beach
USGS Topo · 1:250,000
1953 · Hoquiam
USGS Topo · 1:250,000
1955 · Humptulips
USGS Topo · 1:62,500
1955 · Aberdeen SE
USGS Topo · 1:24,000
1956 · Copalis Crossing
USGS Topo · 1:24,000