
Sauvie Island is depicted here as a landscape defined by the convergence of the Willamette River and the Columbia River, highlighting its complex network of sloughs, lakes, and drainage canals. The map details the transition from the mid-century agricultural era to more modern infrastructure, noting the Burlington Northern and Spokane Portland and Seattle Ry lines that served the industrial edge near Burlington.
83 named features on this map. Tap any name to fly to it.
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4 editions found
1897 · Portland
USGS Topo · 1:62,500
1905 · Portland
USGS Topo · 1:62,500
1915 · Hillsboro
USGS Topo · 1:62,500
1918 · Hillsboro
USGS Topo · 1:62,500
1922 · St. Helens
USGS Topo · 1:62,500
1940 · Hillsboro
USGS Topo · 1:62,500
1940 · Portland
USGS Topo · 1:62,500
1940 · La Center
USGS Topo · 1:62,500
1941 · St Helens
USGS Topo · 1:62,500
1943 · St Helens
USGS Topo · 1:62,500