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Western Regional Water Strategy connectivity modelling

Created 24/06/2025

Updated 24/06/2025

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Modelling that was used to inform the development of the connectivity actions in the Western Regional Water Strategy. Modelling base case provides the diversions under current conditions (Water Sharing Plan rules). The base case provides daily flows and diversions for the period 1895 to 2020 for the Barwon-Darling and the following regulated tributary valleys

NSW Border Rivers

Gwydir

Namoi

Macquarie

Preliminary modelling analysis (bookend analysis) done for the Western Regional Water Strategy to understand the upper limit of possible connectivity benefits from imposing water restrictions in the Barwon-Darling and upstream regulated tributary rivers. This modelling assessed the change in daily flows from restricting all supplementary access in the tributary valleys, as well as Class A, B and C access in the Barwon-Darling.

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Additional Info

Field Value
Title Western Regional Water Strategy connectivity modelling
Language English
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/5e18d23a-6b1a-4277-977d-f8c4e94fd51f
Remote Last Updated 19/06/2024
Contact Point
Reference Period 01/01/1895 - 30/06/2021
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        141,
        -32
      ],
      [
        141,
        -28
      ],
      [
        148,
        -28
      ],
      [
        148,
        -32
      ],
      [
        141,
        -32
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal DataNSW

Data Source

This dataset was originally found on DataNSW "Western Regional Water Strategy connectivity modelling". Please visit the source to access the original metadata of the dataset:
https://data.nsw.gov.au/data/dataset/nsw-northern-basin-connectivity-western-regional-water-strategy-connectivity-modelling