Seaton and Little York anchor this portrait of the western Illinois prairie, where the boundaries of Mercer, Henderson, and Warren counties converge. The landscape is defined by the winding paths of Henderson Creek and its various tributaries, such as North Henderson Creek and Snake Cr. These waterways create a distinct drainage pattern across the agricultural grid, leading toward notable lowlands like Goose Pond and Kissinger Lake.
42 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.
1921 · Monmouth
USGS Topo · 1:62,500
1923 · Monmouth
USGS Topo · 1:62,500
1923 · Alexis
USGS Topo · 1:62,500
1925 · Alexis
USGS Topo · 1:62,500
1934 · Oquawka
USGS Topo · 1:48,000
1935 · Keithsburg
USGS Topo · 1:48,000
1940 · Oquawka
USGS Topo · 1:62,500
1941 · Keithsburg
USGS Topo · 1:62,500
1953 · Aledo East
USGS Topo · 1:24,000
1953 · Joy
USGS Topo · 1:24,000