Layers:

Layer: DWPA Abstraction Point Hydrological Catchments (0)


Name: DWPA Abstraction Point Hydrological Catchments

Display Field: name

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description:

This layer shows the Drinking Water Protected Areas (DWPA) which have been identified and designated in accordance with Article 8 of The Water Environment (Water Framework Directive) Regulations (Northern Ireland) 2017. Each polygon represents a holistic upstream hydrological catchments which supply surface drinking water abstraction points.



Copyright Text: DAERA Water Management Unit, Water Analysis Data & Evidence, waterinfo@daera-ni.gov.uk https://www.daera-ni.gov.uk/contacts/water-management-unit

Min. Scale: 9244649

Max. Scale: 9027

Default Visibility: true

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: 191320.0007
YMin: 313932.1449
XMax: 360575
YMax: 434023.8606
Spatial Reference: 29900 (29902)


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: GlobalID

Type ID Field:

Fields:
• OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• objectid_1 (type: esriFieldTypeInteger, alias: OBJECTID_1, SQL Type: sqlTypeOther, nullable: true, editable: true)
• bsn_id (type: esriFieldTypeString, alias: bsn_id, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• name (type: esriFieldTypeString, alias: Name, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• wtw_group (type: esriFieldTypeString, alias: WTW_Group, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
• area_sq_km (type: esriFieldTypeDouble, alias: Area_Sq_Km, SQL Type: sqlTypeOther, nullable: true, editable: true)
• hydrometri (type: esriFieldTypeDouble, alias: Hydrometri, SQL Type: sqlTypeOther, nullable: true, editable: true)
• code (type: esriFieldTypeString, alias: Code, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• works (type: esriFieldTypeString, alias: Works, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• local_name (type: esriFieldTypeString, alias: local_name, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• shape_leng (type: esriFieldTypeDouble, alias: Shape_Leng, SQL Type: sqlTypeOther, nullable: true, editable: true)
• dissolve (type: esriFieldTypeSmallInteger, alias: Dissolve, SQL Type: sqlTypeOther, nullable: true, editable: true)
• SHAPE__Length (type: esriFieldTypeDouble, alias: SHAPE__Length, SQL Type: sqlTypeOther, nullable: true, editable: true)
• SHAPE__Area (type: esriFieldTypeDouble, alias: SHAPE__Area, SQL Type: sqlTypeOther, nullable: true, editable: true)
• GlobalID (type: esriFieldTypeGlobalID, alias: GlobalID, SQL Type: sqlTypeOther, length: 38, nullable: false, editable: false)
• Shape__Area_2 (type: esriFieldTypeDouble, alias: Shape__Area_2, SQL Type: sqlTypeDouble, nullable: true, editable: false)
• Shape__Length_2 (type: esriFieldTypeDouble, alias: Shape__Length_2, SQL Type: sqlTypeDouble, nullable: true, editable: false)

Templates:

Name: DWPA Abstraction Point Hydrological Catchments
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:


Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 7/17/2021 12:27:06 PM

Schema Last Edit Date: 7/17/2021 12:27:06 PM

Data Last Edit Date: 7/17/2021 12:27:06 PM