Modelled Daily River Flow Rates for Barwon-Darling Catchment, NSW

Time series of modelled daily flow rates in megalitres per day across the Barwon-Darling river system in New South Wales, Australia. Data is produced by the NSW Department of Climate Change, Energy, the Environment and Water using the best available hydrologic models at the time of publishing. The modelled historic climate period typically spans from the early to mid-1890s up to the water year prior to the publication date.

Use Cases

• Assess long-term water availability based on modelled daily flow rates.
• Calibrate or validate other hydrological models using the published model outputs.
• Analyze flow trends over the historic climate period for environmental impact studies.
• Support water resource planning and policy development for the Barwon-Darling system.

Strengths

• Covers a long historic period, likely from the early to mid-1890s onward.
• Data is modelled using the best available hydrologic models at the time of publishing.
• Published by the authoritative NSW Department of Climate Change, Energy, the Environment and Water.

Limitations

• Description metadata is limited; actual data quality requires manual inspection after download.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.

Provenance

Source

NSW Department of Climate Change, Energy, the Environment and Water

Collection Method

Modelled via best available hydrologic models.

Time Range

Historic period from early to mid-1890s to the water year prior to publication.

Freshness

Last updated 2026-05-12 18:24:06.816066; freshness should be verified.

Geography

Barwon-Darling river system, New South Wales, Australia.