Service Description: The Navigable Waterways dataset is 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.
Service ItemId: 7454c317a01e4a3183feed182e0f280b
Has Versioned Data: false
Max Record Count: 2000
Supported query Formats: JSON
Supports applyEdits with GlobalIds: False
Supports Shared Templates: True
All Layers and Tables
Layers:
Description:
Copyright Text:
Spatial Reference: 4326 (4326)
Initial Extent:
XMin: -195.444230522978
YMin: -149.091853632455
XMax: 199.388226177023
YMax: 148.384654840148
Spatial Reference: 4326 (4326)
Full Extent:
XMin: -179.803407
YMin: -55.9052119999999
XMax: 179.13519
YMax: 72.1997200000001
Spatial Reference: 4326 (4326)
Units: esriDecimalDegrees
Child Resources:
Info
SharedTemplates
Supported Operations:
Query
ConvertFormat
Get Estimates