Effigy Mounds National Monument stands prominently on the bluffs overlooking the confluence of the Yellow River and the Mississippi River, preserving ancient earthworks in this river-valley landscape. Across the water, the city of Prairie du Chien occupies a low-lying terrace, its grid interspersed with sites like Campion College and the Fort Crawford National Cem. The complex hydrology of the Upper Mississippi is visible through a labyrinth of side channels and islands, including Saint Feriole Island and Hunter Island.
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This is the sole edition of this map. No revisions or reprints were ever made.
1902 · Elkader
USGS Topo · 1:125,000
1903 · Waukon
USGS Topo · 1:125,000
1929 · Prairie Du Chien
USGS Topo · 1:62,500
1932 · Prairie Du Chien
USGS Topo · 1:62,500
1958 · La Crosse
USGS Topo · 1:250,000
1959 · Dubuque
USGS Topo · 1:250,000
1961 · Dubuque
USGS Topo · 1:250,000
1961 · La Crosse
USGS Topo · 1:250,000
1962 · Dubuque
USGS Topo · 1:250,000
1962 · Clayton
USGS Topo · 1:24,000