Lee County
This page contains links to all downloadable maps available for the County in its entirety. Additional maps that cover smaller areas within a County may be available through the By Scale—Quadrangle link or through specific By Theme links.
Bedrock Geology
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Author: Christopher S. McGarry
Description: 1:62,500 Lee County area map; 55" × 30" single map sheet; includes map, legend, descriptive text, stratigraphic column and inset map
Year: 1999
Series: OFS 1999-1e Lee-BG
File size: 1.1 mb
Paper: $12.00
Bedrock Topography
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Author: Christopher S. McGarry
Description: 1:62,500 Lee County area map; 47" × 30" single map sheet; includes map, legend, descriptive text, and inset map
Year: 1999
Series: OFS 1999-1d Lee-BT
File size: 1.1 mb
Paper: $12.00
Data Points
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Author: Renee J. Nagy
Description: 1:62,500 Lee County map; 47" × 30" single map sheet; includes map, legend and descriptive text
Year: 1999
Series: OFS 1999-1a Lee-DP
File size: 0.7 mb
Paper: $12.00
Quaternary Deposits
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Author: Renee J. Nagy
Description: 1:62,500 Lee County map; 47" × 30" single map sheet; includes map, legend, descriptive text and inset maps (2)
Year: 1999
Series: OFS 1999-1f Lee-QD
File size: 2.2 mb
Paper: $12.00
Shaded Relief
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Author: Renee J. Nagy
Description: 1:62,500 Lee County map; 47" × 30" single map sheet; includes map, legend, descriptive text and inset maps (2)
Year: 1999
Series: OFS 1999-1c Lee-SR
File size: 4.0 mb
Paper: $12.00
Surface Topography
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Author: Renee J. Nagy
Description: 1:62,500 Lee County map; 47" × 30" single map sheet; includes map, legend, descriptive text and inset maps (2)
Year: 1999
Series: OFS 1999-1b Lee-ST
File size: 1.7 mb
Paper: $12.00
Surficial Sand Deposits
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Author: Xiaodong Miao
Description: One 28.5" × 29" map sheet contains map, legends, and descriptive text
Year: 2009
Series: ICGM Lee County-SS
File size: 3.8 mb
Paper: $7.50
Thickness of Quaternary Deposits
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Author: Renee J. Nagy
Description: 1:62,500 Lee County map; 47" × 30" single map sheet; includes map, legend, descriptive text, and inset maps (3)
Year: 1999
Series: OFS 1999-1g Lee-TQD
File size: 1.0 mb
Paper: $12.00
Ordering information for Illinois State Geological Survey Publications
Updated 06/18/2012 SLD