USDOT_BTS_NTAD_Waterway_Locks eng; USA utf8 dataset Jilleah Anderson United States Army Corp of Engineers (USACE) Project Manager 7701 Telegraph Rd Alexandria VA 22315 US jilleah.a.anderson@usace.army.mil pointOfContact 2026-07-24 ISO 19139 Geographic Information - Metadata ISO/TS 19139:2007 point 234 3857 EPSG Waterway Locks 2013-07-01 creation 2024-10-29 publication 2024-10-29 revision United States Army Corp of Engineers (USACE) originator vector 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 Navigation Data Center (NDC) produces and stores data on lock characteristics nationwide in the Lock Performance Monitoring System (LPMS) and the Lock Characteristics database. These data sets are developed using input from surveys conducted by NDC staff. Information collected includes the physical aspects of all USACE built, maintained, owned, or operated locks. The data set captures six major characteristics including location, physical characteristics, site information, site characteristics, management information, and historical changes. A data dictionary, or other source of attribute information, is accessible at https://doi.org/10.21949/180Q-FC93 The Navigation Data Center (NDC) provides information on locks through the Lock Performance Monitoring System (LPMS), which is a web-based system used to collect and report data on vessels that traverse through Corps-owned or operated locks in near real-time. The primary purpose of the LPMS is to capture data relating to operations of locks, which acts as a planning tool for vessel operators and aids them in tracking progress of goods shipped on U.S. waterways. Acknowledgment of the US Army Corps of Engineers’ (USACE) Navigation Data Center, and the Bureau of Transportation Statistics (BTS) [distributor]. onGoing Jilleah Anderson United States Army Corp of Engineers (USACE) Project Manager 7701 Telegraph Rd Alexandria VA 22315 US jilleah.a.anderson@usace.army.mil pointOfContact asNeeded NTAD National Transportation Atlas Database National Transportation Atlas Database vector point Marine Maritime Navigation Dredge coe usace Locks Transportation Infrastructure Inland Waters Structure Inland Water Waterway River Canal Lake theme none NGDA National Geospatial Data Asset Transportation Theme NGDAID151 keyword identifies a particular subject or topic NGDA Portfolio Themes 2002-08-19 publication USA National place none This NTAD dataset is a work of the United States government as defined in 17 U.S.C. § 101 and as such are not protected by any U.S. copyrights. This work is available for unrestricted public use. otherRestrictions Access Constraints: unrestricted National Transportation Atlas Database 2024-10-29 publication Bureau of Transportation Statistics (BTS) publisher largerWorkCitation vector eng; USA transportation Native Dataset Environment: Version 6.2 (Build 9200) ; Esri ArcGIS 10.8.1.14362 -122.614393999583 -73.6853229995561 26.7217649998557 47.6657180001865 2022-12-31 0 Waterway Locks A data dictionary resource of attribute information is accessible at https://doi.org/10.21949/1529089 Bureau of Transportation Statistics (BTS) NTAD Program Manager 1200 New Jersey Ave. SE Washington DC 20590 United States ntad@dot.gov distributor None. No fees are applicable for obtaining the dataset. https://doi.org/10.21949/1522288 http Open Data Catalog Web page to view and download dataset. The file download formats available include: ESRI File Geodatabase or Shapefile, GeoPackage, Comma-Seperated Values (CSV), Microsoft Excel, GeoJSON, KML, Feature Collection, and SQLite Geodatabase. download https://doi.org/10.21949/1522290 http ArcGIS REST Services Directory Feature Server (WFS) complies with OGC WFS Map Service for visualizing geospatial information download https://doi.org/10.21949/1520846 http Repository and Open Science Access Portal (ROSA P) NTAD Archive Collection ZIP download dataset Data set is considered complete for the information presented, as described in the abstract. Users are advised to read the rest of the metadata record carefully for additional details. Data set is considered complete for the information presented, as described in the abstract. Users are advised to read the rest of the metadata record carefully for additional details. Monthly summary statistics are based on data from the Lock Performance Monitoring System (LPMS). The LPMS was developed to collect a 100% sample of data on the locks that are owned and/or operated by the US Army Corps of Engineers. Each record contains data summarized monthly by lock chamber, and direction (upbound and number), cuts, hardware operations. The data are by waterway and by calendar year. The waterway files contain 5 years of data for one waterway. The calendar year files contain 1 year of data for all waterways. asNeeded Jilleah Anderson United States Army Corp of Engineers (USACE) Project Manager 7701 Telegraph Rd Alexandria VA 22315 United States jilleah.a.anderson@usace.army.mil custodian