The Illinois River dominates this portion of Morgan County, carving a wide alluvial valley filled with numerous secondary water bodies and river islands. Near the river's bend, the town of Meredosia serves as a central hub, flanked by Meredosia Lake to the north and a network of wetlands including Barlow Lake, Smith Lake, and Seamans Pond. This 2012 survey illustrates the relationship between the river’s natural course and the agricultural grid of the surrounding bottomlands.
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This is the sole edition of this map. No revisions or reprints were ever made.
1924 · Winchester
USGS Topo · 1:48,000
1924 · Griggsville
USGS Topo · 1:62,500
1926 · Griggsville
USGS Topo · 1:62,500
1926 · Winchester
USGS Topo · 1:62,500
1928 · Meredosia
USGS Topo · 1:62,500
1929 · Arenzville
USGS Topo · 1:62,500
1931 · Meredosia
USGS Topo · 1:62,500
1932 · Arenzville
USGS Topo · 1:62,500
1948 · Quincy
USGS Topo · 1:250,000
1956 · Quincy
USGS Topo · 1:250,000