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

    Floodplain General Structures

    Metadata Updated: April 30, 2024

    Location and attributes for flood control structures shown on the flood profile and FIRM. This table is required whenever hydraulic structures are shown in the flood profile. It is also required when channels containing the flooding are shown on the FIRM or any other structure that impacts the area’s flood risk is shown on the FIRM. This table contains both riverine and coastal structure types. Spatial elements representing general structures are represented by lines. The lines must represent the primary characteristic of the structure. For example, bridges must be represented by the transportation centerline carried by the bridge. Dams must be represented by a line corresponding to the top of the dam. A line corresponding to the centerline of the main barrel must represent a culvert.

    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: Creative Commons Attribution

    Downloads & Resources

    Dates

    Metadata Created Date April 30, 2024
    Metadata Updated Date April 30, 2024

    Metadata Source

    Harvested from DC data

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date April 30, 2024
    Metadata Updated Date April 30, 2024
    Publisher Federal Emergency Management Agency
    Maintainer
    Identifier https://www.arcgis.com/home/item.html?id=79942bac8860405085408aad3bf77790&sublayer=7
    Data First Published 2015-02-27T20:55:38.000Z
    Data Last Modified 2023-09-22T00:00:00.000Z
    Category geospatial
    Public Access Level public
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id d9ef33d6-5e39-4cca-8890-bb367e2a0085
    Harvest Source Id b05f955a-65d6-4288-9558-15a5ebc74e36
    Harvest Source Title DC data
    Homepage URL https://opendata.dc.gov/maps/DCGIS::floodplain-general-structures
    License http://creativecommons.org/licenses/by/4.0
    Metadata Type geospatial
    Old Spatial -77.1166,38.7932,-76.9116,38.9888
    Source Datajson Identifier True
    Source Hash ef8e72f1b5364c2c1be6f651fe8324e62c020969ee9060f6586453a191dca766
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -77.1166, 38.7932, -77.1166, 38.9888, -76.9116, 38.9888, -76.9116, 38.7932, -77.1166, 38.7932}

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