2018 Map of Riley
USGS Topo · Published 2018About this map
Agricultural fields and small aviation strips define the rural landscape of southern McHenry County near the junctions of Boone and DeKalb counties. The terrain is structured by a grid of named section roads, including Anthony Rd and Harmony Rd, which intersect the small settlement of Riley. Just north, the community of Marengo appears at the edge of the survey, while the tiny hamlet of Barber sits further south.
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Map Details
Editions of this 2018 Riley Map
This is the sole edition of this map. No revisions or reprints were ever made.
Other maps of this area
1918 · Belvidere
USGS Topo · 1:62,500
1918 · Kirkland
USGS Topo · 1:62,500
1932 · Harvard
USGS Topo · 1:48,000
1937 · Harvard
USGS Topo · 1:62,500
1938 · Genoa
USGS Topo · 1:62,500
1944 · Belvidere
USGS Topo · 1:62,500
1954 · Rockford
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1955 · Rockford
USGS Topo · 1:250,000
1958 · Rockford
USGS Topo · 1:250,000
1963 · Rockford
USGS Topo · 1:250,000