
The Old Kaskaskia River and its accompanying levee system define the northern border of this Missouri-Illinois landscape, where the shifting riverbed historically shaped the boundary between Randolph and Perry counties. South of the floodplain, the terrain rises into the rolling hills of Perry County, punctuated by unique geological features like the Ball Mill Resurgence near Blue Spring. The settlement of Lithium sits in the northeast, while the southern reaches are dominated by the winding path of Saline Creek and its tributaries, including the South Fork Saline Creek.
25 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.