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Zone AE and A1-30

The purpose of this page is to define Zones AE and A1-30, commonly used terms in floodplain management.

Definition/Description

Areas subject to inundation by the 1-percent-annual-chance flood event determined by detailed methods. Base Flood Elevations (BFEs) are shown. Mandatory flood insurance purchase requirements and floodplain management standards apply.

NFIP Requirement

Guidance

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Last Updated: 
03/27/2018 - 09:43