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The maps listed below display the boundary lines of regions and districts as well as the counties within each boundary.

Region and district map (printable)
Region and district map (color)
Region and district map (without engineer listing)
Region and district map (with county numbers)

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Illinois Department of
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Hanley Building
2300 S. Dirksen Parkway
Springfield, IL 62764

(217) 782-7820 or
TTY (866) 273-3681

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