
The tidal landscape of the lower Columbia River dominates this mid-century survey, where the river's interaction with the Grays Bay shoreline defines the local geography. Settlements such as Rosburg and Eden are connected by a network of waterways and sloughs, including Rangila Slough and Seal Slough. The map documents critical infrastructure of the era, from the Rosburg School and a Power station to maritime landmarks like Svensens Landing and Carlson Landing.
41 named features on this map. Tap any name to fly to it.
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3 editions found
1919 · Astoria
USGS Topo · 1:62,500
1938 · Fort Columbia
USGS Topo · 1:62,500
1939 · Astoria
USGS Topo · 1:62,500
1940 · Svensen
USGS Topo · 1:62,500
1940 · Brookfield
USGS Topo · 1:62,500
1943 · Fort Columbia
USGS Topo · 1:62,500
1949 · Astoria
USGS Topo · 1:24,000
1949 · Upper Naselle River
USGS Topo · 1:24,000
1949 · Oman Ranch
USGS Topo · 1:24,000
1949 · Knappton
USGS Topo · 1:24,000