
The Big Muddy River winds through a complex alluvial landscape where the Mississippi River and Tower-Island-Chute define the border between Illinois and Missouri. The terrain transitions sharply from the low-lying bottoms of Grand Tower Island and Big Muddy Island to the rising elevations of the Shawnee National Forest, punctuated by landmarks like Grassy Knob and Government Rock.
37 named features on this map. Tap any name to fly to it.
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3 editions found
1918 · Altenburg
USGS Topo · 1:62,500
1920 · Jonesboro
USGS Topo · 1:62,500
1922 · Cape Girardeau
USGS Topo · 1:62,500
1923 · Jonesboro
USGS Topo · 1:62,500
1924 · Cape Girardeau
USGS Topo · 1:62,500
1924 · Alto Pass
USGS Topo · 1:62,500
1925 · Altenburg
USGS Topo · 1:62,500
1947 · Jonesboro
USGS Topo · 1:62,500
1947 · Alto Pass
USGS Topo · 1:62,500
1947 · Gorham
USGS Topo · 1:24,000