Donovan and the surrounding borderlands of the Illinois-Indiana state line are defined by an extensive network of drainage channels that transformed the prairie for agriculture. The settlement of Donovan sits at the junction of N Raub St and North St, while further north, the community of North Hooper and the nearby Hooper Br reveal the rural development patterns of Iroquois County. This 2015 topography shows a landscape deeply engineered for water management, featuring a dense system of ditches such as Beaver Ditch Number 1 and Carlson Ditch.
50 named features on this map. Tap any name to fly to it.
Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.
This is the sole edition of this map. No revisions or reprints were ever made.
1922 · Momence
USGS Topo · 1:62,500
1924 · Momence
USGS Topo · 1:62,500
1935 · Watseka
USGS Topo · 1:48,000
1939 · Watseka
USGS Topo · 1:62,500
1953 · Chicago
USGS Topo · 1:250,000
1953 · Danville
USGS Topo · 1:250,000
1955 · Danville
USGS Topo · 1:250,000
1956 · Danville
USGS Topo · 1:250,000
1957 · Chicago
USGS Topo · 1:250,000
1961 · Kentland
USGS Topo · 1:24,000