Communities: Know the Risk

Mapping Information Map Service Center

What's Next on the Path?

  • Preliminary Map Issuance

For more information, please visit the Calhoun County page on

For more helpful information, look underResources and Related Links.

For mapping questions, contact the FEMA Mapping Information eXchange (FMIX) – 1-877-336-2627.

We are currently updating the Flood Insurance Rate Maps (FIRMs) for coastal Texas. Please visit

Coastal Barrier Resources Systems are identified by the U.S. Fish and Wildlife Service (USFWS) and can be viewed here.