
The Willamette River defines the western edge of this valley landscape, its winding course creating a series of large islands and side channels including Morgan Island, Dodge Island, and Ingram Island. At the heart of the region sits Harrisburg, a settlement positioned near the river's bank where local roads like Or-99e and Priceboro DR converge. Further south, the map identifies Lancaster, another community hub situated near the Perkins Slough.
72 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.
1909 · Harrisburg
USGS Topo · 1:31,680
1909 · Rowland
USGS Topo · 1:31,680
1909 · Elmira
USGS Topo · 1:62,500
1910 · Eugene
USGS Topo · 1:62,500
1911 · Monroe
USGS Topo · 1:31,680
1911 · Inavale
USGS Topo · 1:31,680
1912 · Halsey
USGS Topo · 1:62,500
1922 · Monroe
USGS Topo · 1:62,500
1922 · Elmira
USGS Topo · 1:62,500
1939 · Monroe
USGS Topo · 1:62,500