
The Willamette River curves through the southern portion of this landscape, separating the rising elevation of Ladd Hill from the level agricultural expanse of French Prairie. This region marks a intersection of history and modern development, where established communities like Sherwood and Tualatin meet smaller, historic points such as Six Corners and Middleton. Significant genealogical markers are scattered throughout, including the Saint Paul Lutheran Cem and Maple Lane Cem in the north, and the Butteville Cem near the riverbanks. The terrain transitions from the low-lying Onion Flat and Tualatin Valley floor toward La Butte, while several reservoirs like Nuffer Reservoir and Joseph Rogers Reservoir indicate the complex water management of this fertile valley. In the southeast corner, the Aurora State Airport provides a modern anchor near the county line between Marion and Clackamas.
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This is the sole edition of this map. No revisions or reprints were ever made.
1914 · Oregon City
USGS Topo · 1:62,500
1916 · Tualatin
USGS Topo · 1:62,500
1923 · Mount Angel
USGS Topo · 1:62,500
1939 · Molalla
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
1940 · Molalla
USGS Topo · 1:62,500
1940 · Mount Angel
USGS Topo · 1:62,500
1941 · Oregon City
USGS Topo · 1:62,500