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Water Modelling-Modelled Data-No Plan Environmental Water (No PEW) - Gwydir

Created 24/06/2025

Updated 24/06/2025

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To construct a high-level evaluation scenario for the Water Sharing Plan (the Plan) for the Gwydir Regulated River Water Source all account-based Plan Environmental Water (PEW) rules have been removed from the Current Conditions model. Specifically, it included the following PEW rules:

Environmental Water Allowance (EWA) stipulated in Cause 64 of the Plan

Protection of the minimum (3T) inflow rule stipulated in Clause 61 of the Plan

50:50 sharing of Supplementary water events stipulated in Clause 48 of the Plan

The flow at the following key sites within the river system has been considered in the evaluation analysis: 1) 416052_GilGil@Galloway 2) 418001_Gwydir@Pallamallawa 3) 418002_ Mehi@Moree 4) 418004_Gwydir@Yarraman 5) 418013_Gwydir@Gravesend 6) 418037_Mehi@DSCombadello 7) 418048_Moomin@Combadello 8) 418049_Mallowa@Regulator 9) 418052_Carole@Garah 10) 418055_Mehi@Collarenebri 11) 418063_Gwydir@DSTyreel 12) 418066_Gwydir@Millewa 13) 418074_Gingham@Teralba 14) 418076_Gingham@Tillaloo 15) 418078_Gwydir@Allambie 16) 418079_Gingham@GinghamBridge

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Additional Info

Field Value
Title Water Modelling-Modelled Data-No Plan Environmental Water (No PEW) - Gwydir
Language English
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/11d02d09-8754-48bc-9b05-b566cda340f9
Remote Last Updated 21/08/2024
Contact Point
Reference Period 01/01/1895 - 30/06/2022
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        148.36,
        -30.83
      ],
      [
        148.36,
        -29.03
      ],
      [
        151.69,
        -29.03
      ],
      [
        151.69,
        -30.83
      ],
      [
        148.36,
        -30.83
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal DataNSW

Data Source

This dataset was originally found on DataNSW "Water Modelling-Modelled Data-No Plan Environmental Water (No PEW) - Gwydir". Please visit the source to access the original metadata of the dataset:
https://data.nsw.gov.au/data/dataset/nsw-water-modelling-modelled-data-no-plan-environmental-water-nopew-gwydir