
The Mississippi River creates a complex network of backwaters and side channels along the border of Iowa and Illinois, defining the character of this mid-century landscape. Within the Mark Twain National Wildlife Refuge, protected lands like Blanchard Island and Kilpeck Island sit between the main channel and Blanchard Chute. The drainage patterns are managed through an extensive system of man-made waterways such as Hampton Ditch, Frieden Ditch, and Prentis Ditch, reflecting the local efforts to reclaim fertile bottomlands for agriculture.
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2 editions found
1916 · Edgington
USGS Topo · 1:62,500
1935 · Keithsburg
USGS Topo · 1:48,000
1938 · Edgington
USGS Topo · 1:62,500
1941 · Keithsburg
USGS Topo · 1:62,500
1946 · Wapello
USGS Topo · 1:62,500
1948 · Muscatine
USGS Topo · 1:62,500
1949 · Wapello
USGS Topo · 1:62,500
1953 · Toolesboro
USGS Topo · 1:24,000
1953 · Blanchard Island
USGS Topo · 1:24,000
1953 · Illinois City
USGS Topo · 1:24,000