
The Columbia River dominates this coastal landscape as it flows past the historic port of Astoria toward the Pacific Ocean. This survey details the complex estuarine environment at the river's mouth, where the Lewis and Clark National Wildlife Refuge encompasses a vast network of islands and marshes including Karlson Island and Marsh Island. To the west, Fort Stevens State Park and Hammond guard the south bank, while the northern shore features small riverfront settlements like Chinook and McGowan.
149 named features on this map. Tap any name to fly to it.
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3 editions found
1916 · Chehalis
USGS Topo · 1:125,000
1919 · Mayger
USGS Topo · 1:62,500
1919 · Astoria
USGS Topo · 1:62,500
1921 · Kalama
USGS Topo · 1:62,500
1922 · St. Helens
USGS Topo · 1:62,500
1938 · Cape Disappointment
USGS Topo · 1:62,500
1938 · Cape Shoalwater
USGS Topo · 1:62,500
1938 · Fort Columbia
USGS Topo · 1:62,500
1938 · South Bend
USGS Topo · 1:62,500
1939 · Astoria
USGS Topo · 1:62,500