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Water Modelling-Modelled Data-Regional Water Strategy-Bega

Created 16/09/2025

Updated 16/09/2025

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The datasets provided contain modelled daily streamflow, and storage volume data for several NSW river systems. These data were generated by simulating baseline river system models used to inform the development of Regional Water Strategies. The models were simulated for three different climate scenarios: instrumental climate (about 130 years), paleo-stochastic climate (about 10,000 years), and paleo-stochastic climate with climate projection based on NARCliM 1.0 (about 10,000 years). Each modelled output is published as a ZIP file which contains two pdf files (.pdf) and three time series data (.csv). For more information on the NSW regional water strategies program, please refer to the following website. https://www.dpie.nsw.gov.au/water/our-work/plans-and-strategies/regional-water-strategies

The naming structure of the individual zip files is "Watercourse at Gauge name, followed by Gauge number". 1) Towamba River at New Buildings Bridge Gauge 220001_NARCliM 2) Rutherford Creek at Brown Mountain Gauge 219001_NARCliM 3) Bemboka River at Morans Crossing Gauge 219003_NARCliM 4) Georges Creek at Steeple Flat (Cochrane Dam) Gauge 219005_NARCliM 5) Tantawangalo Creek at Tantawangalo Mountain Gauge 219006_NARCliM 6) Nunnock River at Brown Mountain (Dam Site) Gauge 219008_NARCliM 7) Brogo River at North Brogo Gauge 219013_NARCliM 8) Double Creek near Brogo Gauge 219017_NARCliM 9) Sandy Creek at Mogilla Gauge 219020_NARCliM 10) Bemboka River at Bemboka Gauge 219021_NARCliM 11) Tantawangalo Creek at Candelo Dam Site Gauge 219022_NARCliM 12) Brogo River at Angledale Gauge 219025_NARCliM 13) Bega River at Warraguburra Gauge 219026_NARCliM 14) Brogo River at Brogo Dam (Storage) Gauge 219027_NARCliM 15) Bega River at Kanoona Gauge 219032_NARCliM 16) Candelo Creek at Greenmount Road (Yurammie No. 4) Gauge 219034_NARCliM

Note: If you would like to ask a question, make any suggestions, or tell us how you are using this dataset, please visit the NSW Water Hub which has an online forum you can join.

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Additional Info

Field Value
Title Water Modelling-Modelled Data-Regional Water Strategy-Bega
Language English
Licence Not Specified
Landing Page https://data.gov.au/data/en/dataset/c0c42a84-9eff-4e50-8e5c-9b659f7bb3f9
Remote Last Updated 15/09/2025
Contact Point
NSW Department of Climate Change, Energy, the Environment and Water
?datansw@customerservice.nsw.gov.au
Reference Period 01/01/1889 - 31/12/2020
Geospatial Coverage
Map data © OpenStreetMap contributors
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  "coordinates": [
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        148.505858,
        -37.278059
      ],
      [
        148.505858,
        -35.866424
      ],
      [
        150.593261,
        -35.866424
      ],
      [
        150.593261,
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      ],
      [
        148.505858,
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      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal DataNSW

Data Source

This dataset was originally found on DataNSW "Water Modelling-Modelled Data-Regional Water Strategy-Bega". Please visit the source to access the original metadata of the dataset:
https://data.nsw.gov.au/data/dataset/nsw-water-modelling-modelled-data-regional-water-strategy-bega