Genoa Quadrangle
NOTE: This is not the actual topographic map! This image depicts the area covered by the topographic map and identifies the surrounding maps. If you have additional questions contact the Information Office or call 217-244-2414.
County: DeKalb
Current Date: 1968
Photo Revision Date: 1975
Archive Date: 1968
Surrounding Quads
Northwest - Belvidere South
North - Riley
Northeast - Marengo South
West - Kirkland
East - Hampshire
Southwest - DeKalb
South - Sycamore
Southeast - Maple Park
Ordering information for Illinois State Geological Survey Publications
Updated 01/12/2010 SLD