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    • Navigable Waterway Network Nodes

    Metadata Updated: August 18, 2025

    The Navigable Waterway Network Nodes dataset is periodically updated by the United States Army Corp of Engineers (USACE) and is part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation Statistics (BTS) National Transportation Atlas Database (NTAD). The National Waterway Network (Nodes) is a comprehensive network database of the nation's navigable waterways. The dataset covers the lower 48 states as well as the District of Columbia, Hawaii, Alaska, Puerto Rico and water links between. The nominal scale of the dataset varies with the source material. Most of the information is at 1:100,000 with larger scales used in harbor/bay/port areas and smaller scales used in open waters. These data could be used for analytical studies of waterway performance, for compiling commodity flow statistics, and for mapping purposes. A data dictionary, or other source of attribute information, is accessible at https://doi.org/10.21949/1529054

    Access & Use Information

    Public: This dataset is intended for public access and use. License: us-pd

    Downloads & Resources

    Dates

    Metadata Created Date June 30, 2025
    Metadata Updated Date August 18, 2025

    Metadata Source

    Harvested from NGDA data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date June 30, 2025
    Metadata Updated Date August 18, 2025
    Publisher United States Army Corp of Engineers (USACE)
    Maintainer
    Identifier https://www.arcgis.com/home/item.html?id=5bc82e3026354c9d92cbb551b3b2e2d2&sublayer=0
    Data First Published 2022-08-26T15:06:49.000Z
    Data Last Modified 2025-08-15T15:54:28.242Z
    Category geospatial
    Public Access Level public
    Bureau Code 010:25
    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 683a8014-1fd3-4b83-b62a-605218016517
    Harvest Source Id ec664cdf-15b6-4bb8-a524-640908ce4b82
    Harvest Source Title NGDA data.json
    Homepage URL https://ngda-transportation-geoplatform.hub.arcgis.com/datasets/usdot::navigable-waterway-network-nodes
    License http://www.usa.gov/publicdomain/label/1.0/
    Metadata Type geospatial
    Old Spatial -179.3121,-53.0000,179.1352,72.1997
    Program Code 015:001
    Source Datajson Identifier True
    Source Hash 99b36f5ad17ed58d3667e6758dcf6d378c729838463df894f31cd90fbe688aa2
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -179.3121, -53.0000, -179.3121, 72.1997, 179.1352, 72.1997, 179.1352, -53.0000, -179.3121, -53.0000}

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