
Saint Helens and its residential extensions at Columbia Heights and West Saint Helens overlook the massive confluence of the Columbia River and the Lewis River in this detailed 2011 survey. The landscape is defined by the shifting hydrology of the river bottomlands, where Bachelor Island and Coon Island separate complex water bodies like Sturgeon Lake and Widgeon Lake from the main navigation channels. Historically significant sites for genealogists include the Independent Order of Odd Fellows Cemetery and the Lutheran Cemetery near the settlement of Warren.
131 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
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