Name: CH_STOB_Hazard_120mBuffer

Display Field: OBJECTID

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: Contains regulated valley features. This hazard includes the valley feature plus an assessment on the long-term stable slope. Where the toe of the valley slope is subject to erosion risk the top of the valley feature is extended outwards until a stable top of bank (STOB) is achieved. The hazard includes this modelled stable top of bank area for valley features over 2m in height. Where this hazard overlaps the meander belt hazard, the meander belt is removed.

Copyright Text: Conservation Halton

Min. Scale: 0

Max. Scale: 0

Default Visibility: false

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: 596494.3431
YMin: 4803408.2902
XMax: 611294.8924
YMax: 4819196.2326
Spatial Reference: 26917 (26917)

Drawing Info:

{"renderer":{"type":"simple","symbol":{"type":"esriSFS","style":"esriSFSSolid","color":[229,54,0,93],"outline":{"type":"esriSLS","style":"esriSLSSolid","color":[110,110,110,255],"width":1}}},"scaleSymbols":true,"transparency":0,"labelingInfo":null}

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_12, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• 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: CH_STOB_Hazard_120mBuffer
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 3/13/2026 4:01:50 PM

Schema Last Edit Date: 3/13/2026 4:01:50 PM

Data Last Edit Date: 3/13/2026 4:01:50 PM

Supported Operations:   Query   Query Pivot   Query Top Features   Query Analytic   Query Bins   Generate Renderer   Validate SQL   Get Estimates   ConvertFormat