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Ourimbah Creek Catchment Flood Study Final Report Vol 2 - Figures

Created 25/06/2025

Updated 20/12/2025

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Volume 2 contains the following figures:

  • Ourimbah Creek Catchment
  • Ourimbah Creek Digital Elevation Model (DEM)
  • Extent of Existing Topographic and Survey Data
  • Available Historic Flood Mark Data
  • Location Of Rainfall and Stream Gauges
  • Extent of Collected Information
  • XP-RAFTS Subcatchment Layout
  • Rainfall Isohyet Map for February 1992 Event
  • Calibration of Hydrologic Model to 1992 Flood at Gauge #211013
  • Rainfall Isohyet Map for June 2007 Event
  • Verification of Hydrologic Model to 2007 Flood at Gauge #211013
  • Verification of Hydrologic Model to 2007 Flood at Gauge #211015
  • Rainfall Isohyet Map for June 2011 Event
  • Verification of Hydrologic Model to 2011 Flood at Gauge #211013
  • Verification of Hydrologic Model to 2011 Flood at Gauge #211015
  • TUFLOW Model Layout
  • Simulated Floodwater Depths, Velocities and Levels for 1992 Flood
  • Simulated Floodwater Depths, Velocities and Levels for 2007 Flood
  • Simulated Floodwater Depths, Velocities and Levels for 2011 Flood
  • 20% AEP Floodwater Depths, Velocities and Levels
  • 10% AEP Floodwater Depths, Velocities and Levels
  • 5% AEP Floodwater Depths, Velocities and Levels
  • 2% AEP Floodwater Depths, Velocities and Levels
  • 1% AEP Floodwater Depths, Velocities and Levels
  • 0.5% AEP Floodwater Depths, Velocities and Levels
  • PMF Floodwater Depths, Velocities and Levels
  • 1% AEP Floodwater Depths, Velocities and Levels with No Blockage
  • 1% AEP Floodwater Depths, Velocities and Levels with Complete Blockage
  • 1% AEP Provisional Flood Hazard
  • PMF Provisional Flood Hazard
  • 20% AEP Flood Emergency Response Classifications
  • 10% AEP Flood Emergency Response Classifications
  • 5% AEP Flood Emergency Response Classifications
  • 2% AEP Flood Emergency Response Classifications
  • 1% AEP Flood Emergency Response Classifications
  • 0.5% AEP Flood Emergency Response Classifications
  • PMF Emergency Response Classifications
  • 1% AEP Preliminary True Flood Hazard
  • PMF Preliminary True Flood Hazard
  • 1%AEP Hydraulic Categories
  • PMF Hydraulic Categories
  • 1% AEP Depths and Velocities with 2050 Sea Level Rise
  • 1% AEP Depths and Velocities with 2100 Sea Level Rise
  • 1% AEP Depths and Velocities with 30% Increase in 1% AEP Rainfall Intensities

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Additional Info

Field Value
Title Ourimbah Creek Catchment Flood Study Final Report Vol 2 - Figures
Language English
Licence Not Specified
Landing Page https://data.gov.au/data/en/dataset/eb43bb03-d304-47b3-ab40-32c59ee7a240
Remote Last Updated 17/12/2025
Contact Point
Central Coast Council
ask@centralcoast.nsw.gov.au
Reference Period 03/02/2022 - 31/10/2013
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    147.0179,
    -32.1618
  ],
  "type": "Point"
}
Data Portal DataNSW

Data Source

This dataset was originally found on DataNSW "Ourimbah Creek Catchment Flood Study Final Report Vol 2 - Figures". Please visit the source to access the original metadata of the dataset:
https://data.nsw.gov.au/data/dataset/nsw-fdp-ourimbah-creek-catchment-flood-study-final-report-vol-2-figures