2020 Map of Sauvie Island
USGS Topo · Published 2020About this map
Sauvie Island dominates this confluence landscape, where the Multnomah Channel and the Willamette River meet the Columbia. The interior of the island is defined by a complex mosaic of wetlands and water bodies, including the expansive Sturgeon Lake, Little Sturgeon Lake, and the Marquam Dry Lake Canal. These features reflect the alluvial nature of the lowlands, while the Tualatin Mountains rise sharply to the west, harboring small settlements like Burlington, Holbrook, and Folkenberg along the base of the range.
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Map Details
Editions of this 2020 Sauvie Island Map
This is the sole edition of this map. No revisions or reprints were ever made.
Other maps of this area
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