Due to renovations some offices have moved, please check the City Hall Move page for more information.
FEMA Preliminary Flood Insurance Maps
 View FEMA Preliminary Flood Hazard Maps for the City of Des Moines

The Federal Emergency Management Agency (FEMA) issued new preliminary
Flood Insurance Rate Maps (FIRM) for Polk County on June 17th, 2015, and for
Warren County on June 22, 2015.  The City of Des Moines has posted the
preliminary FIRMs on this page for viewing. 

Flood Hazard Maps can also be viewed at:
  1. Select county.
  2. Select "Search Address" under Map Options in the upper right corner of the page.
  3. Type address in text box.

  

 

Des Moines - Polk County
 
Preliminary Flood Insurance Rate Maps (FIRMs) for
Des Moines, Polk County, Iowa

 

Full Size Maps

 Polk County Map Index

Please use the Index above to locate the appropriate map you would like to view.

11X17 Scale

Polk County Map Index

Please use the Index above to locate the appropriate map you would like to view.

 

 

 

Des Moines - Warren County
 
Preliminary Flood Insurance Rate Maps (FIRMs) for Des Moines, Warren County, Iowa.

 

Full Size Maps

 Warren County Map Index

Please use the Index above to locate the appropriate map you would like to view.

 

11X17 Scale

Warren County Map Index

Please use the Index above to locate the appropriate map you would like to view.

 

 

 

Additional information on the preliminary FIRMs can also be found on FEMA’s website:
http://www.fema.gov/view-your-communitys-preliminary-flood-hazard-data-0