Parent Layer: Flood Map For Planning

Name: Flood Defences

Display Field: ASSET_NAME

Type: Feature Layer

Geometry Type: esriGeometryPolyline

Description: The Environment Agency's (EA) Spatial Flood defences layer is the only comprehensive and up-to-date dataset in England that shows flood defences currently owned, managed or inspected by the EA.Flood defences can be structures, buildings or parts of buildings. Typically these are earth banks, stone and concrete walls, or sheet-piling that is used to prevent or control the extent of flooding.A defence is any asset that provides flood defence or coastal protection functions. This includes both man-made and natural defences. Natural defences may include man-made elements to make them more effective or protect them from erosion. Normally a number of assets will be used together to manage the risk in a particular area, working in combination within a risk management system.

Copyright Text: © Environment Agency copyright and/or database right 2025. All rights reserved.

Default Visibility: false

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0.0

Max Scale: 0.0

Effective Min Scale: 100000

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: false

Can Modify Layer: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: 444000.6200000001
YMin: 321040.66000000015
XMax: 488993.73000000045
YMax: 396760.2100000009
Spatial Reference: 27700  (27700)  LatestVCSWkid(0)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: ASSET_SUB_TYPE
Field 2: N/A
Field 3: N/A
Field Delimiter: ,
Default Symbol:
N/A
Default Label: N/A
UniqueValueInfos:
• Value: Bridge Abutment
  Label: Bridge Abutment
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [168, 0, 0, 255]
  Width: 4
• Value: Demountable Defence
  Label: Demountable Defence
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [168, 112, 0, 255]
  Width: 4
• Value: Embankment
  Label: Embankment
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [168, 168, 0, 255]
  Width: 4
• Value: Engineered High Ground
  Label: Engineered High Ground
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [112, 168, 0, 255]
  Width: 4
• Value: Flood Gate
  Label: Flood Gate
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [0, 168, 132, 255]
  Width: 4
• Value: Natural High Ground
  Label: Natural High Ground
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [0, 132, 168, 255]
  Width: 4
• Value: Spillway
  Label: Spillway
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [0, 77, 168, 255]
  Width: 4
• Value: Wall
  Label: Wall
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [168, 0, 132, 255]
  Width: 4
Transparency: 0
Labeling Info:

Advanced Query Capabilities:

Supports Statistics: true
Supports OrderBy: true
Supports Distinct: true
Supports Pagination: true
Supports TrueCurve: true
Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: true
Supports Query With ResultType: false
Supports Returning Geometry Centroid: false
Supports Binning LOD: false
Supports Query With LOD Spatial Reference: false
Supports Percentile Statistics: true
Supports Having Clause: true
Supports Count Distinct: true
Supports Time Relation: true
Supports Sql Format: false
Supports Query Analytic: false
Supports Query With Current User: true

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• ASSET_ID ( type: esriFieldTypeString, alias: Asset ID, length: 50 )
• ASSET_NAME ( type: esriFieldTypeString, alias: Asset Name, length: 200 )
• ASSET_SUB_TYPE ( type: esriFieldTypeString, alias: Defence Type, length: 50 )
• ASSET_MAINTAINER ( type: esriFieldTypeString, alias: Asset Maintainer, length: 100 )
• ASSET_OPERATOR ( type: esriFieldTypeString, alias: Asset Operator, length: 100 )
• ASSET_OWNER ( type: esriFieldTypeString, alias: Asset Operator, length: 100 )
• CURRENT_CONDITION ( type: esriFieldTypeString, alias: Current Condition, length: 10 )
• BANK ( type: esriFieldTypeString, alias: Bank, length: 20 )
• WATER_COURSE_NAME ( type: esriFieldTypeString, alias: Water Course Name, length: 150 )
• SHAPE ( type: esriFieldTypeGeometry, alias: SHAPE )
• SHAPE_Length ( type: esriFieldTypeDouble, alias: SHAPE.LEN )

Supported Operations:   Query   Query Attachments   Query Analytic   Generate Renderer   Return Updates

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