Name: River Flood Model Catchments

Display Field: Catchment_

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: Hydrological catchment boundaries derived from 2018 LiDAR data for the Northland region. This layer was developed to define model boundaries and support interpretation of associated models and reports. It is clipped to MHWS+10 and supersedes the Hydrological Modelled Catchments layer 2022.Author: NRC RIVERS TeamDate Created: 2022Date Modified: 30/10/2025

Copyright Text: NRC Rivers Team

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: 1567396.4259
YMin: 5971504.4392
XMax: 1745284.5882
YMax: 6193708.0324
Spatial Reference: 2193 (2193)

Drawing Info:

{"renderer":{"type":"simple","symbol":{"type":"esriSFS","style":"esriSFSSolid","color":[214,252,249,0],"outline":{"type":"esriSLS","style":"esriSLSSolid","color":[255,255,255,255],"width":1}}},"scaleSymbols":true,"transparency":0,"labelingInfo":null}

HasZ: true

HasM: true

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)
• Catchment_ (type: esriFieldTypeString, alias: Catchment, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• Reports (type: esriFieldTypeString, alias: Reports, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• ModelNumbe (type: esriFieldTypeString, alias: ModelNumber, SQL Type: sqlTypeOther, length: 254, 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: River Flood Model Catchments
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 11/4/2025 8:13:15 PM

Schema Last Edit Date: 11/4/2025 8:13:15 PM

Data Last Edit Date: 11/4/2025 8:03:47 PM

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