Layers:

Layer: Current dataset (05 Aug 2025) (0)


Name: Current dataset (05 Aug 2025)

Display Field: HYBAS_ID

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description:

All HydroBASINS layers were derived from World Wildlife Fund’s HydroSHEDS data based on a grid resolution of 15 arc-seconds (approximately 500 m at the equator). Watersheds were delineated in a consistent manner at different scales, and a hierarchical sub-basin breakdown was created following the topological concept of the Pfafstetter coding system. The resulting polygon layers are termed HydroBASINS and represent a subset of the HydroSHEDS database. This shapefile contains (sub-)basin polygons for North America at Pfafstetter level 6.



Copyright Text: The HydroBASINS product has been developed on behalf of World Wildlife Fund US (WWF), with support and in collaboration with the EU BioFresh project, Berlin, Germany; the International Union for Conservation of Nature (IUCN), Cambridge, UK; and McGill University, Montreal, Canada. We kindly ask users to cite HydroBASINS in any published material produced using the data. If possible, online links to the HydroSHEDS website (http://www.hydrosheds.org) should be provided. Citations and acknowledgements of the HydroBASINS data should be made as follows: Lehner, B., Grill G. (2013): Global river hydrography and network routing: baseline data and new approaches to study the world’s large river systems. Hydrological Processes, 27(15): 2171–2186. Data is available at www.hydrosheds.org.

Min. Scale: 0

Max. Scale: 0

Default Visibility: true

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: -13787382.7659576
YMin: 4182015.40633011
XMax: -12726097.6216493
YMax: 6559614.74023475
Spatial Reference: 102100 (3857)


Drawing Info:

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HasZ: false

HasM: false

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: FID

Unique ID Field:

Name : FID

IsSystemMaintained : True


Global ID Field:

Type ID Field:

Fields:
• FID (type: esriFieldTypeOID, alias: FID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• HYBAS_ID (type: esriFieldTypeDouble, alias: HYBAS_ID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• NEXT_DOWN (type: esriFieldTypeDouble, alias: NEXT_DOWN, SQL Type: sqlTypeOther, nullable: true, editable: true)
• NEXT_SINK (type: esriFieldTypeDouble, alias: NEXT_SINK, SQL Type: sqlTypeOther, nullable: true, editable: true)
• MAIN_BAS (type: esriFieldTypeDouble, alias: MAIN_BAS, SQL Type: sqlTypeOther, nullable: true, editable: true)
• DIST_SINK (type: esriFieldTypeDouble, alias: DIST_SINK, SQL Type: sqlTypeOther, nullable: true, editable: true)
• DIST_MAIN (type: esriFieldTypeDouble, alias: DIST_MAIN, SQL Type: sqlTypeOther, nullable: true, editable: true)
• SUB_AREA (type: esriFieldTypeDouble, alias: SUB_AREA, SQL Type: sqlTypeOther, nullable: true, editable: true)
• UP_AREA (type: esriFieldTypeDouble, alias: UP_AREA, SQL Type: sqlTypeOther, nullable: true, editable: true)
• PFAF_ID (type: esriFieldTypeInteger, alias: PFAF_ID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• ENDO (type: esriFieldTypeInteger, alias: ENDO, SQL Type: sqlTypeOther, nullable: true, editable: true)
• COAST (type: esriFieldTypeInteger, alias: COAST, SQL Type: sqlTypeOther, nullable: true, editable: true)
• ORDER_ (type: esriFieldTypeInteger, alias: ORDER_, SQL Type: sqlTypeOther, nullable: true, editable: true)
• SORT (type: esriFieldTypeDouble, alias: SORT, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Shape__Area (type: esriFieldTypeDouble, alias: Shape__Area, SQL Type: sqlTypeDouble, nullable: true, editable: false)
• Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)

Templates:

Name: Current dataset (05 Aug 2025)
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:


Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 8/5/2025 9:29:38 PM

Schema Last Edit Date: 8/5/2025 9:29:38 PM

Data Last Edit Date: 8/5/2025 9:29:38 PM

Layer: Target sites (1)


Name: Target sites

Display Field: HYBAS_ID

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description:

All HydroBASINS layers were derived from World Wildlife Fund’s HydroSHEDS data based on a grid resolution of 15 arc-seconds (approximately 500 m at the equator). Watersheds were delineated in a consistent manner at different scales, and a hierarchical sub-basin breakdown was created following the topological concept of the Pfafstetter coding system. The resulting polygon layers are termed HydroBASINS and represent a subset of the HydroSHEDS database. This shapefile contains (sub-)basin polygons for North America at Pfafstetter level 6.



Copyright Text: The HydroBASINS product has been developed on behalf of World Wildlife Fund US (WWF), with support and in collaboration with the EU BioFresh project, Berlin, Germany; the International Union for Conservation of Nature (IUCN), Cambridge, UK; and McGill University, Montreal, Canada. We kindly ask users to cite HydroBASINS in any published material produced using the data. If possible, online links to the HydroSHEDS website (http://www.hydrosheds.org) should be provided. Citations and acknowledgements of the HydroBASINS data should be made as follows: Lehner, B., Grill G. (2013): Global river hydrography and network routing: baseline data and new approaches to study the world’s large river systems. Hydrological Processes, 27(15): 2171–2186. Data is available at www.hydrosheds.org.

Min. Scale: 0

Max. Scale: 0

Default Visibility: true

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: -13849948.7950044
YMin: 4535959.75550764
XMax: -13470586.0483742
YMax: 4960853.01001443
Spatial Reference: 102100 (3857)


Drawing Info:

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HasZ: false

HasM: false

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: OBJECTID

Unique ID Field:

Name : OBJECTID

IsSystemMaintained : True


Global ID Field:

Type ID Field:

Fields:
• OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• HYBAS_ID (type: esriFieldTypeDouble, alias: HYBAS_ID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• NEXT_DOWN (type: esriFieldTypeDouble, alias: NEXT_DOWN, SQL Type: sqlTypeOther, nullable: true, editable: true)
• NEXT_SINK (type: esriFieldTypeDouble, alias: NEXT_SINK, SQL Type: sqlTypeOther, nullable: true, editable: true)
• MAIN_BAS (type: esriFieldTypeDouble, alias: MAIN_BAS, SQL Type: sqlTypeOther, nullable: true, editable: true)
• DIST_SINK (type: esriFieldTypeDouble, alias: DIST_SINK, SQL Type: sqlTypeOther, nullable: true, editable: true)
• DIST_MAIN (type: esriFieldTypeDouble, alias: DIST_MAIN, SQL Type: sqlTypeOther, nullable: true, editable: true)
• SUB_AREA (type: esriFieldTypeDouble, alias: SUB_AREA, SQL Type: sqlTypeOther, nullable: true, editable: true)
• UP_AREA (type: esriFieldTypeDouble, alias: UP_AREA, SQL Type: sqlTypeOther, nullable: true, editable: true)
• PFAF_ID (type: esriFieldTypeInteger, alias: PFAF_ID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• ENDO (type: esriFieldTypeInteger, alias: ENDO, SQL Type: sqlTypeOther, nullable: true, editable: true)
• COAST (type: esriFieldTypeInteger, alias: COAST, SQL Type: sqlTypeOther, nullable: true, editable: true)
• ORDER_ (type: esriFieldTypeInteger, alias: ORDER, SQL Type: sqlTypeOther, nullable: true, editable: true)
• SORT (type: esriFieldTypeDouble, alias: SORT, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Shape__Area (type: esriFieldTypeDouble, alias: Shape__Area, SQL Type: sqlTypeDouble, nullable: true, editable: false)
• Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)

Templates:

Name: Target sites
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:


Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 8/5/2025 9:29:38 PM

Schema Last Edit Date: 8/5/2025 9:29:38 PM

Data Last Edit Date: 8/5/2025 9:29:38 PM

Layer: Documented Gonidea distribution (2)


Name: Documented Gonidea distribution

Display Field: HYBAS_ID

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description:

All HydroBASINS layers were derived from World Wildlife Fund’s HydroSHEDS data based on a grid resolution of 15 arc-seconds (approximately 500 m at the equator). Watersheds were delineated in a consistent manner at different scales, and a hierarchical sub-basin breakdown was created following the topological concept of the Pfafstetter coding system. The resulting polygon layers are termed HydroBASINS and represent a subset of the HydroSHEDS database. This shapefile contains (sub-)basin polygons for North America at Pfafstetter level 6.



Copyright Text: The HydroBASINS product has been developed on behalf of World Wildlife Fund US (WWF), with support and in collaboration with the EU BioFresh project, Berlin, Germany; the International Union for Conservation of Nature (IUCN), Cambridge, UK; and McGill University, Montreal, Canada. We kindly ask users to cite HydroBASINS in any published material produced using the data. If possible, online links to the HydroSHEDS website (http://www.hydrosheds.org) should be provided. Citations and acknowledgements of the HydroBASINS data should be made as follows: Lehner, B., Grill G. (2013): Global river hydrography and network routing: baseline data and new approaches to study the world’s large river systems. Hydrological Processes, 27(15): 2171–2186. Data is available at www.hydrosheds.org.

Min. Scale: 0

Max. Scale: 0

Default Visibility: true

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: -14017042.3659551
YMin: 3836275.46659336
XMax: -12429748.8095349
YMax: 6593447.37031584
Spatial Reference: 102100 (3857)


Drawing Info:

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HasZ: false

HasM: false

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: OBJECTID

Unique ID Field:

Name : OBJECTID

IsSystemMaintained : True


Global ID Field:

Type ID Field:

Fields:
• OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• HYBAS_ID (type: esriFieldTypeDouble, alias: HYBAS_ID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• NEXT_DOWN (type: esriFieldTypeDouble, alias: NEXT_DOWN, SQL Type: sqlTypeOther, nullable: true, editable: true)
• NEXT_SINK (type: esriFieldTypeDouble, alias: NEXT_SINK, SQL Type: sqlTypeOther, nullable: true, editable: true)
• MAIN_BAS (type: esriFieldTypeDouble, alias: MAIN_BAS, SQL Type: sqlTypeOther, nullable: true, editable: true)
• DIST_SINK (type: esriFieldTypeDouble, alias: DIST_SINK, SQL Type: sqlTypeOther, nullable: true, editable: true)
• DIST_MAIN (type: esriFieldTypeDouble, alias: DIST_MAIN, SQL Type: sqlTypeOther, nullable: true, editable: true)
• SUB_AREA (type: esriFieldTypeDouble, alias: SUB_AREA, SQL Type: sqlTypeOther, nullable: true, editable: true)
• UP_AREA (type: esriFieldTypeDouble, alias: UP_AREA, SQL Type: sqlTypeOther, nullable: true, editable: true)
• PFAF_ID (type: esriFieldTypeInteger, alias: PFAF_ID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• ENDO (type: esriFieldTypeInteger, alias: ENDO, SQL Type: sqlTypeOther, nullable: true, editable: true)
• COAST (type: esriFieldTypeInteger, alias: COAST, SQL Type: sqlTypeOther, nullable: true, editable: true)
• ORDER_ (type: esriFieldTypeInteger, alias: ORDER, SQL Type: sqlTypeOther, nullable: true, editable: true)
• SORT (type: esriFieldTypeDouble, alias: SORT, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Shape__Area (type: esriFieldTypeDouble, alias: Shape__Area, SQL Type: sqlTypeDouble, nullable: true, editable: false)
• Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)

Templates:

Name: Documented Gonidea distribution
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:


Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 8/5/2025 9:29:38 PM

Schema Last Edit Date: 8/5/2025 9:29:38 PM

Data Last Edit Date: 8/5/2025 9:29:38 PM