
The Rock River carves through the northern landscape of this Ogle County region, defining the topography near the Devils Backbone and the wooded bluffs of Castle Rock State Park. The settlement of Daysville serves as a central point for the local road network, while smaller clusters like Watertown and Carthage anchor the agricultural prairies to the south and east. This 1980s-era documentation reflects a transition in land use, where established recreational sites like Camp Lowden and the Outdoor Ministries Center Camp sit alongside active industrial sites like the Quarry near the Lee County line.
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This is the sole edition of this map. No revisions or reprints were ever made.
1917 · Kings
USGS Topo · 1:62,500
1918 · Dixon
USGS Topo · 1:62,500
1918 · Kings
USGS Topo · 1:62,500
1922 · Oregon
USGS Topo · 1:62,500
1924 · Oregon
USGS Topo · 1:62,500
1950 · Dixon
USGS Topo · 1:62,500
1952 · Rochelle
USGS Topo · 1:62,500
1954 · Rockford
USGS Topo · 1:250,000
1955 · Rockford
USGS Topo · 1:250,000
1958 · Aurora
USGS Topo · 1:250,000