macon County Map Panels

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

2017 Final Flood Insurance Rate Maps for panels under revision are available below, or at higher resolution here (under "Pending Products"):


2016 Final DFIRM Viewer (Click in blue box area)


... even more!

Below are links to resources pertaining to macon County

  • Preliminary Changes Since Last FIRM (CSLF)
  • Preliminary Flood Depth Grids - Note red instructions on this image.
  • Upper Sangamon River Watershed Discovery
  • Unmapped Special Flood Hazard Areas (SFHA) (pdf)
  • Destined for DFIRMs - stream studies becoming flood maps