
Upper Mississippi River Wild Life and Fish Refuge dominates this riverine landscape where the borders of Illinois and Iowa meet along the main channel. The map reveals a complex aquatic environment of sloughs and backwaters, including Crooked Slough, Snag Slough, and numerous small lakes like Golden Lake and Densmore Lake. The eastern bank is significantly shaped by military and industrial activity, marked by the expansive Savanna Army Depot Military Reservation Boundary and the tracks of the Chicago Burlington and Quincy railroad.
47 named features on this map. Tap any name to fly to it.
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3 editions found
1892 · Savanna
USGS Topo · 1:62,500
1911 · Elizabeth
USGS Topo · 1:62,500
1911 · Galena
USGS Topo · 1:62,500
1913 · Galena
USGS Topo · 1:62,500
1935 · Miles
USGS Topo · 1:62,500
1936 · Elizabeth
USGS Topo · 1:62,500
1941 · Miles
USGS Topo · 1:62,500
1952 · Savanna
USGS Topo · 1:62,500
1953 · Blackhawk
USGS Topo · 1:24,000
1953 · Green Island
USGS Topo · 1:24,000