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Information For

Southeast Coastal Maps image of a beach and ocean
Learn more about this project >>

As part of its nationwide effort to update the Nation’s flood hazard maps, FEMA is paying particular attention to coastal areas. With approximately 39% of the Nation’s population living in a coastal county (i.e., a county that is contiguous with the Atlantic or Pacific Ocean, Gulf of Mexico, or Great Lakes coast or that has Special Flood Hazard Areas caused by coastal flooding identified), it is vital that residents and businesses in these communities have accurate flood hazard information, know their flood risk, and take steps to protect their lives and property. To learn more about the coastal analysis and mapping effort in your community, look up the areas being studied.

 

FEMA created this short video to explain how flood elevations are determined and how flood hazard maps (also known as Flood Insurance Rate Maps, or FIRMs) are created and used in coastal areas. For more information on the mapping process, visit the Analysis Overview page.

   
 
Arial view of the coastline 


Project Information

Learn about the coastal mapping process and mapping requirements.​
A community of flooded houses 

National Flood Insurance Program

​Learn about flood insurance, floodplain management, flood hazard mapping, and NFIP incentive programs.

Questions and Answers

Have a question about the coastal analysis and mapping project?
Ask us here.​
Photo of an elevated cape code style home built to withstand flooding 

​Plan & Prepare

Learn steps that you can take to protect your family, home, business, and community.​


Project & Event Calendar
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