Lacon 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: Marshall
Current Date: 1972
Photo Revision Date:
Archive Date: 1972
Surrounding Quads
Northwest - Whitefield
North - Putnam
Northeast - Florid
West - La Prairie Center
East - Henry
Southwest - Rome
South - Chillicothe
Southeast - Washburn
Ordering information for Illinois State Geological Survey Publications
Updated 01/13/2010 SLD