Floodplain Permit Requirements
All development within the 100 year floodplain (not just construction
of buildings, but filling, excavation, fences, etc.) is required to
obtain permit. Applications must be made prior to doing any work in a
floodplain area. Please contact the Engineering Department at
847-551-3480 to receive all the information you will need to properly
develop in the floodplain. You may report any illegal development
activities to 847-426-9600.