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An official website of the United States government

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Official websites use .gov

A .gov website belongs to an official government organization in the United States.

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Secure .gov websites use HTTPS

A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites..

Flood Risk

A jurisdiction has high flood risk if it indicates the presence of flood risks on its BCEGS survey, or if it has an NFIP CID number, is mapped for flood risk, and is not designated as No Special Flood Hazard Area (NSFHA).

Last updated May 11, 2021