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Ourimbah Creek Catchment Flood Study Final Report Vol 2 - Figures

Created 25/06/2025

Updated 25/06/2025

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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/dataset/eb43bb03-d304-47b3-ab40-32c59ee7a240
Remote Last Updated 25/03/2024
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