
The Mississippi River defines the western edge of this 1970s landscape, where the alluvial bottoms of the Levee district meet the rising bluffs of Adams County. Significant industrial and transit footprints are evident along the Burlington Northern railroad, which skirts the base of the hills through Marblehead and Harkness. The map documents a sophisticated water management system designed to protect these fertile lowlands, featuring the Austin Creek Settling Basin, the Fall Creek Settling Basin, and the Old Sny Public Use Area.
54 named features on this map. Tap any name to fly to it.
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2 editions found
1925 · Quincy
USGS Topo · 1:62,500
1925 · Liberty
USGS Topo · 1:62,500
1927 · Liberty
USGS Topo · 1:62,500
1931 · Barry
USGS Topo · 1:62,500
1932 · Hannibal
USGS Topo · 1:62,500
1936 · Hannibal
USGS Topo · 1:48,000
1936 · Barry
USGS Topo · 1:48,000
1944 · Barry
USGS Topo · 1:62,500
1944 · Quincy
USGS Topo · 1:62,500
1945 · Hannibal
USGS Topo · 1:62,500