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Waterway Locks

Published by United States Army Corp of Engineers (USACE) | Federal Geographic Data Committee | Catalog Last Checked: August 02, 2026 at 11:13 PM | Dataset Last Updated: December 11, 2025 at 03:12 PM
The Waterway Locks 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 data included in these files are based upon the annual summary of lock statistics published by the USACE Institute for Water Resources. The data are collected at each Corps owned and/or operated Lock by Corps personnel and towing industry vessel operators. A data dictionary, or other source of attribute information, is accessible at https://doi.org/10.21949/1529089.

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Complete Metadata
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description The Waterway Locks 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 data included in these files are based upon the annual summary of lock statistics published by the USACE Institute for Water Resources. The data are collected at each Corps owned and/or operated Lock by Corps personnel and towing industry vessel operators. A data dictionary, or other source of attribute information, is accessible at <a href='https://doi.org/10.21949/1529089' target='_blank' rel='nofollow ugc noopener noreferrer'>https://doi.org/10.21949/1529089</a>.
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identifier https://www.arcgis.com/home/item.html?id=9710c88bd343497eb72b884caf7aa872&sublayer=0
issued 2022-08-26T15:06:47.000Z
keyword 
[
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]
landingPage https://ngda-transportation-geoplatform.hub.arcgis.com/datasets/usdot::waterway-locks
license http://www.usa.gov/publicdomain/label/1.0/
modified 2025-12-11T15:12:36.411Z
programCode 
[
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]
publisher 
{
  "name": "United States Army Corp of Engineers (USACE)"
}
spatial -122.6144,26.7218,-73.6853,47.6657
theme 
[
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]
thumbnail thumbnail/NTAD_Logo_400x600.png
title Waterway Locks

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