Biggs 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: Mason, Menard
Current Date: 1971
Photo Revision Date:  
Archive Date: 1971

Surrounding Quads

Northwest - Havana
North - Topeka
Northeast - Forest City
West - Kilbourne
East - Easton
Southwest - Newmansville
South - Oakford
Southeast - Petersburg

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ISGS Publications

Updated 01/04/2010 SLD