Preliminary FEMA Floodplain Maps [DFIRM]

The Department of Homeland Security's Federal Emergency Management Agency (FEMA) has undertaken an initiative to modernize National Flood Insurance Program (NFIP) maps nationwide. As part of the Map Modernization initiative, FEMA prepared Preliminary copies of the Digital Flood Insurance Rate Map (DFIRM) and Flood Insurance Study (FIS) report for Montgomery County, Texas and its Incorporated Areas dated September 23, 2008 for review and comment.

Click for 2014 Effective Floodplain Maps!

Below you can find the supporting Flood Insurance Study (FIS) report:

FIS Volume 1, FIS Volume 2, FIS Volume 3,

FIS Volume 4, FIS Volume 5, FIS Volume 6

You may also find Flood Information on

Montgomery County's Website.

* NEW INFORMATION *

FEMA Region 6, Letter to Mayor 

                  The review period is over and the new maps are effective on August 18, 2014

Free viewers are required for some of the attached documents.
They can be downloaded by clicking on the icons below.

Acrobat Reader Flash Player Windows Media Player Microsoft Silverlight Word Viewer Excel Viewer PowerPoint Viewer