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Water Modelling-Water Models-Without Development

Created 24/06/2025

Updated 18/10/2025

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The Without Development Model is a hydrological model of a river system without any representation of water infrastructure (e.g. storages, weirs), water extraction, water management and operating rules in the system. It includes runoff for headwater catchments, local runoff of residual catchments, flow routing along river reaches, and transmissions losses. The Without development model is derived from the full model of the system, which is calibrated using observed data. Note: Source software (available from ewater.org.au) is required to view and run the model(s) within.

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Additional Info

Field Value
Title Water Modelling-Water Models-Without Development
Language English
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/09e0d956-9433-4a2f-bf8a-50b97cc6ae2e
Remote Last Updated 08/10/2025
Contact Point
NSW Department of Climate Change, Energy, the Environment and Water
?datansw@customerservice.nsw.gov.au
Reference Period 01/01/1889
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        140.5908179283142,
        -36.55083333160167
      ],
      [
        140.5908179283142,
        -28.639175038715308
      ],
      [
        153.7304663658142,
        -28.639175038715308
      ],
      [
        153.7304663658142,
        -36.55083333160167
      ],
      [
        140.5908179283142,
        -36.55083333160167
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal DataNSW

Data Source

This dataset was originally found on DataNSW "Water Modelling-Water Models-Without Development". Please visit the source to access the original metadata of the dataset:
https://data.nsw.gov.au/data/dataset/nsw-water-modelling-water-models-without-development