
The Rock River carves a broad valley through this Lee County landscape, serving as the central geographic feature between the city of Dixon and the village of Nelson. The terrain is defined by a network of drainage systems including Sugar Creek, Threemile Branch, and Fivemile Branch, which flow toward the primary river channel. This contemporary mapping shows the footprint of Sauk Valley Community College situated on the north bank, illustrating the area's modern educational infrastructure.
85 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.
1918 · Dixon
USGS Topo · 1:62,500
1930 · Woodsung
USGS Topo · 1:48,000
1946 · Sterling
USGS Topo · 1:62,500
1948 · Sterling
USGS Topo · 1:62,500
1949 · Walnut
USGS Topo · 1:62,500
1950 · Dixon
USGS Topo · 1:62,500
1951 · Amboy
USGS Topo · 1:62,500
1958 · Aurora
USGS Topo · 1:250,000
1961 · Aurora
USGS Topo · 1:250,000
1982 · Harmon
USGS Topo · 1:24,000