
The confluence of the Columbia River and Willamette River defines this 1961 landscape, where the agricultural flats of the Tualatin Valley meet the industrial and riparian corridors of the Pacific Northwest. Sauvie Island dominates the northeast, featuring Sturgeon Lake and the winding Gilbert River, while the Multnomah Channel separates the island's wildlife habitats from the rail-heavy shoreline at Linnton. Inland, the transition from rural farming to suburban growth is evident in settlements like Bethany and Orenco, with several landmark schools and churches serving these developing communities.
136 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.
2 editions found
1897 · Portland
USGS Topo · 1:62,500
1905 · Portland
USGS Topo · 1:62,500
1914 · Oregon City
USGS Topo · 1:62,500
1915 · Hillsboro
USGS Topo · 1:62,500
1916 · Tualatin
USGS Topo · 1:62,500
1918 · Hillsboro
USGS Topo · 1:62,500
1922 · St. Helens
USGS Topo · 1:62,500
1939 · Oregon City
USGS Topo · 1:62,500
1939 · Tualatin
USGS Topo · 1:62,500
1940 · Tualatin
USGS Topo · 1:62,500