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If a proposed building site is in a flood-prone area, all new construction and substantial improvements shall be designed (or modified) and adequately anchored to prevent flotation, collapse, or lateral movement of the structure resulting from hydrodynamic and hydrostatic loads, including the effects of buoyancy. There are specific requirements for manufactured homes and structures in V Zones.

National Flood Insurance Program (NFIP) Requirement

Other Applicable NFIP Regulations


  • IS-9 Managing Floodplain Development Through The National Flood Insurance Program (NFIP)  (PDF 8MB, TXT 1MB) (entire document)
    • (page 5-40)
    • (page 5-43) - Manufactured Homes
    • (page 5-49) - V Zone Construction 5-49

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Last Updated: 
07/24/2014 - 16:00
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