U.S. flag

Yon sitwèb ofisyèl pou gouvènman ameriken an

Dot gov

Official websites use .gov

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

Https

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..

alert - warning

Yo pa tradui paj sa a nan lang Kreyòl ayisyen. Ale sou Kreyòl ayisyen paj la pou jwenn resous nan lang sa a.

Existing Construction

For the purposes of determining flood insurance rates, structures for which the "start of construction" commenced before the effective date of the Flood Insurance Rate Map (FIRM) or before January 1, 1975, for FIRMs effective before that date. "Existing construction" may also be referred to as "existing structures."

National Flood Insurance Program Requirements

  • 59.1 - Definition
Glossary Section
NFIP - National Flood Insurance Program