Alton serves as the central hub of this Missouri Ozarks terrain, where the Eleven Point River valley's complex topography is defined by numerous hollows and springs. The landscape is deeply carved by drainage systems like Frederick Cr, Piney Cr, and Tucker Cr, which wind through named landforms such as Graham Hollow and Big Hollow. These features reflect the karst geology of Oregon County, further evidenced by the presence of Simpson Spring, Mud Spring, and Norman Spring.
113 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.
1931 · Bandyville
USGS Topo · 1:48,000
1943 · Thayer
USGS Topo · 1:62,500
1944 · Couch
USGS Topo · 1:62,500
1944 · Birch Tree
USGS Topo · 1:62,500
1945 · Montier
USGS Topo · 1:62,500
1946 · Thayer
USGS Topo · 1:62,500
1946 · Couch
USGS Topo · 1:62,500
1948 · Montier
USGS Topo · 1:62,500
1948 · Birch Tree
USGS Topo · 1:62,500
1957 · Poplar Bluff
USGS Topo · 1:250,000