kane County Flood Hazard Information

Effective Map Products

Effective Flood Insurance Rate Maps for kane County may be viewed and/or downloaded at the FEMA Flood Map Service Center (MSC)

Preliminary Map Products

2021 Preliminary products are available below, or at higher resolution from the FEMA MSC:

Changes Since Last FIRM

  • Flood Map Changes Viewer (FEMA)

  • Consultation Coordination Officer (CCO) Meeting


  • Meeting Recording (mp4)
  • Meeting Presentation (pdf)
  • Public Open House Meeting


  • Meeting Presentation (pdf)

  • Discovery Meeting(s)

  • Des Plaines Watershed Discovery
  • Lower Fox Watershed Discovery
  • Upper Fox Watershed Discovery

  • Additional Resources

  • Floodplain Mapping 101
  • Destined for DFIRMs - stream studies becoming flood maps
  • Building Footprints
  • Topographic Wetness Index
  • Links to National Flood Insurance Program (NFIP) Information