About The Illinois State Water Survey

Illinois Water Supply Planning

 

Planning Regions

Click a region on the right to see the latest reports and videos for that area. Areas shaded in gray are water supply planning regions to be investigated in the future.

Water Supply Planning Regions

 

 

Illinois Planning Regions

Illinois State Water Survey

2204 Griffith Dr., MC-674
Champaign, IL 61820-7463
217-244-5459
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