2021 Map of La Harpe
USGS Topo · Published 2021About this map
La Harpe and Blandinsville anchor this survey of the Western Illinois borderlands where Hancock and McDonough counties meet. The landscape is defined by a dense drainage network where the La Moine River and its S Br La Moine River branch wind through the northern sections, while Baptist Cr and Little Cr carve the southern reaches. This modern elevation data illustrates how the region’s agricultural grid adapts to the rolling stream valleys.
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Map Details
Editions of this 2021 La Harpe Map
This is the sole edition of this map. No revisions or reprints were ever made.
Other maps of this area
1913 · Colchester
USGS Topo · 1:62,500
1918 · La Harpe
USGS Topo · 1:62,500
1932 · Lomax
USGS Topo · 1:62,500
1933 · Carthage
USGS Topo · 1:62,500
1937 · Carthage
USGS Topo · 1:62,500
1937 · Lomax
USGS Topo · 1:62,500
1958 · Burlington
USGS Topo · 1:250,000
1961 · Burlington
USGS Topo · 1:250,000
1963 · Burlington
USGS Topo · 1:250,000
1964 · Lomax
USGS Topo · 1:24,000