Service Description: HUC10 Watersheds
Service ItemId: 9b5a427416014a04b6fc16692c47788c
Has Versioned Data: false
Max Record Count: 1000
Supported query Formats: JSON
Supports applyEdits with GlobalIds: False
Supports Shared Templates: False
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Description: This data set is a complete digital hydrologic unit boundary layer to the Watershed (10-digit) 5th level for US EPA Region 3 and the extent of the Chesapeake Bay Watershed. These hydrologic units included in this data set extend out to encompass the full 8-digit (4th order) sub-basin boundaries that in any way intersect US EPA Region 3 and fully contains any watershed boundaries that are contained within the Chesapeake Bay Watershed. This data set consists of geo-referenced digital data and associated attributes created in accordance with the "FGDC Proposal, Version 1.0 - Federal Standards For Delineation of Hydrologic Unit Boundaries 3/01/02" (http://www.ftw.nrcs.usda.gov/huc_data.html). Polygons are attributed with hydrologic unit codes for 4th level sub-basins, 5th level watersheds, 6th level subwatersheds, name, size, downstream hydrologic unit, type of watershed, non-contributing areas and flow modification. Arcs are attributed with the highest hydrologic unit code for each watershed, linesource and a metadata reference file.
Source: Natural Resources Conservation Service (NRCS) - Watershed Boundary Dataset (WBD)
Copyright Text: U.S. EPA Region 3
Spatial Reference: 4269 (4269)
Initial Extent:
XMin: -85.0427210739499
YMin: 38.12777704812
XMax: -73.1312065370499
YMax: 44.5570045596685
Spatial Reference: 4269 (4269)
Full Extent:
XMin: -84.5012885949999
YMin: 35.1830471150001
XMax: -73.6726390159999
YMax: 43.7139725480001
Spatial Reference: 4269 (4269)
Units: esriDecimalDegrees
Child Resources:
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Supported Operations:
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ConvertFormat
Get Estimates