Zone AE and A1-30

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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

  • Answers to Questions About the National Flood Insurance Program - Flood Hazard Assessments and Mapping Requirements
  • IS-9 Managing Floodplain Development Through The National Flood Insurance Program (NFIP) (page 3-33) (PDF 8MB, TXT 1MB) (entire document)

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Last Updated: 
07/24/2014 - 16:00
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