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Flood Extent - City of Greater Geelong

Created 21/03/2016

Updated 17/10/2025

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'Flood Extent' shows the extent of the largest recorded historical flood event or estimated 1% Annual Exceedance Probability (AEP) design flood event. Quality of data varies from high quality with floodmapping from detailed flood studies (eg Barwon River) to low quality where flood extent has been estimated subjectively from geological maps (eg Hovells Creek upstream of Lara).

The areas shown are considered to be designated as being liable to flooding in accordance with Regulation 802 of the Building Regulations 2006.

Although all due care has been taken to ensure that these data are correct, no warranty is expressed or implied by the City of Greater Geelong in their use. Geographic Coordinate System: GCS_WGS_1984.

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Field Value
Title Flood Extent - City of Greater Geelong
Language English
Licence Creative Commons Attribution 3.0 Australia
Landing Page https://data.gov.au/data/dataset/98241dcb-5b09-44b6-aa63-0d2b3812a765
Contact Point
City of Greater Geelong
smartcity@geelongcity.vic.gov.au
Reference Period 21/03/2016
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        144.095190916428,
        -38.3459969407754
      ],
      [
        144.095190916428,
        -37.711766160517
      ],
      [
        144.721802248437,
        -37.711766160517
      ],
      [
        144.721802248437,
        -38.3459969407754
      ],
      [
        144.095190916428,
        -38.3459969407754
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal Data.gov.au