All properties in Willowbrook are subject to the DuPage County Stormwater and Flood Plain Ordinance
. Willowbrook is a full-waiver community and all stormwater management proposals are reviewed by the Village Engineer and permitted by the Village.
A copy of the Village of Willowbrook's Annual Facility Inspection Report (AFIR) which is submitted by DuPage County to the Illinois Environmental Protection Agency (IEPA) is available for download below.
2014-15 Annual Facility Inspection Report (AFIR)
If you have any questions, please call Village Hall at (630) 323-8215.