La Salle Lake and its surrounding watercourses dominate this Grundy County landscape, reflecting the modern management of drainage and resources in north-central Illinois. The terrain is intricately carved by several waterways, including Waupecan Cr, Thunder Cr, and the appropriately named Johnny Run. These features reveal the natural hydrology of the region as it integrates with a strict, rectilinear road grid of county lines and local routes such as W Grand Ridge Rd and S Kinsman Rd.
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.
1892 · Morris
USGS Topo · 1:62,500
1892 · Marseilles
USGS Topo · 1:62,500
1916 · Marseilles
USGS Topo · 1:62,500
1918 · Morris
USGS Topo · 1:62,500
1940 · Marseilles
USGS Topo · 1:62,500
1948 · Dwight
USGS Topo · 1:62,500
1950 · Dwight
USGS Topo · 1:62,500
1953 · Morris
USGS Topo · 1:24,000
1954 · Morris
USGS Topo · 1:62,500
1958 · Odell
USGS Topo · 1:62,500