Service Description: This layer shows coastal channels and waterways that are maintained and surveyed by the U.S. Army Corps of Engineers (USACE). These channels are necessary transportation systems that serve economic and national security interests. The possibility of silting is always present. Local authorities should be consulted for the controlling depth. NOS Charts frequently show controlling depths in a table, which is kept current by the US Coast Guard Local Notice to Mariners. These data are intended for coastal and ocean use planning. Not for navigation.
Creator/Agency: U.S. Army Corps of Engineers, National Oceanic and Atmospheric Administration
Updated October 2022
Service ItemId: 32b86703bfe5456ea884089dfa49dd46
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: 4269 (4269)
Initial Extent:
XMin: -82.4090705039719
YMin: 34.6357788569112
XMax: -67.5202660973327
YMax: 41.1972275001632
Spatial Reference: 4269 (4269)
Full Extent:
XMin: -77.4539639544325
YMin: 34.9466244446216
XMax: -72.4753724017979
YMax: 40.9117996710716
Spatial Reference: 4269 (4269)
Units: esriDecimalDegrees
Child Resources:
Info
SharedTemplates
Supported Operations:
Query
ConvertFormat
Get Estimates