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    • This is a Non-Federal dataset covered by different Terms of Use than Data.gov.

    FEMA Flood Plain

    Metadata Updated: June 16, 2025

    Federal Emergency Management Administration (FEMA) data clipped to Philadelphia. Please note, FEMA is moving away from solely using '100-year' and '500-year' flood terminology by emphasizing the more accurate and technical phrase '1-percent annual chance flood' for a 100-year flood and '0.2-percent annual chance flood' for a 500-year flood, focusing on the probability of occurrence rather than the time frame implied by the 'year' designation.

    Access & Use Information

    Public: This dataset is intended for public access and use. Non-Federal: This dataset is covered by different Terms of Use than Data.gov. License: See this page for license information.

    Downloads & Resources

    Dates

    Metadata Created Date March 31, 2025
    Metadata Updated Date June 16, 2025

    Metadata Source

    Harvested from Phila data json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date March 31, 2025
    Metadata Updated Date June 16, 2025
    Publisher City of Philadelphia
    Maintainer
    Identifier fema-flood-plain
    Public Access Level public
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Harvest Object Id 86ba0bfb-2f25-4141-8ecb-ab2a3d8ba010
    Harvest Source Id 7154dab7-a9cc-48a0-9300-2d15e63fad34
    Harvest Source Title Phila data json
    License https://metadata.phila.gov/#help/help-faqs/what-are-the-terms-of-use/
    Old Spatial Philadelphia, Pennsylvania
    Source Datajson Identifier True
    Source Hash 938b650887ee4f77c5f59acce9724c631c6e973c5f044d19722a5a9fe591a3a3
    Source Schema Version 1.1
    Spatial

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