Navigable Waterway Network Lines

This dataset represents the Navigable Waterways data as of October 24, 2018, and is part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation Statistics's (BTS's) National Transportation Atlas Database (NTAD). The National Waterway Network is a comprehensive network database of the nation's navigable waterways. The data set covers the 48 contiguous states plus the District of Columbia, Hawaii, Alaska, Puerto Rico and water links between. The nominal scale of the dataset varies with the source material. The majority 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.

Data and Resources

Additional Info

Field Value
Source https://gis-calema.opendata.arcgis.com/datasets/3b480d3b9e8b4a9d9f68172350fe3cc1_0
Last Updated June 23, 2021, 03:34 (UTC)
Created June 23, 2021, 02:44 (UTC)
dcat_issued 2018-01-10T19:52:38.000Z
dcat_modified 2019-09-13T19:56:15.000Z
dcat_publisher_name CA Governor's Office of Emergency Services
guid https://gis-calema.opendata.arcgis.com/datasets/3b480d3b9e8b4a9d9f68172350fe3cc1_0
language
spatial {"type": "Polygon", "coordinates": [[[-179.8034, -55.9052], [-179.8034, 72.1997], [179.1352, 72.1997], [179.1352, -55.9052], [-179.8034, -55.9052]]]}