Digital copies of the preliminary Flood Insurance Rate maps (FIRMs) and Flood Insurance Study (FIS) report materials are on FEMA’s website at https://hazards.fema.gov/femaportal/prelimdownload. Select State of Illinois and Kane County on the drop-down menus. If you don’t have access to the internet, please contact the St. Charles Public Works Department at 630-377-4486 to set up an appointment to view a hard copy.