Name: Muddy Creek 1% Flood Depth Climate Change RCP 8.5

Display Field: DepthClass

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: This layer displays the flood depth modelled for a 100 year ARI/1% AEP flood in Muddy Creek, Oamaru, Otago in a future climate change scenario (RCP 8.5).ScenariosThe scenarios shown in the map are described below:Scenario 1: 1% annual flood in present day conditions (current climate).Scenario 2: 1% annual flood in a future climate scenario (RCP 8.5).1% annual flood = 1% chance of a flood of this size happening in any year.Webpage: Muddy CreekSource reports:Technical report: Muddy Creek Flood Study report prepared for the Waitaki District Council, May 2026.Plain language summary: Muddy Creek Flood Study Summary ReportData owner: ORC Natural Hazards 2026 (Spatial Analyst).Static dataset, updated as new information becomes available.

Copyright Text: ORC Natural Hazards 2026; Otago Regional Council

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: 1440834
YMin: 5005376
XMax: 1442691
YMax: 5008739
Spatial Reference: 2193 (2193)

Drawing Info:

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Object ID Field: OBJECTID

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• gridcode (type: esriFieldTypeInteger, alias: gridcode, SQL Type: sqlTypeOther, nullable: true, editable: true)
• DepthClass (type: esriFieldTypeString, alias: Depth (m), SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• TechReport (type: esriFieldTypeString, alias: Technical Report, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
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• Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)

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Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 6/12/2026 5:40:31 AM

Schema Last Edit Date: 6/12/2026 5:40:27 AM

Data Last Edit Date: 6/11/2026 4:26:39 AM

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