Murray–Darling Basin Authority - Organisations

Water Country – a story of connection, loss, change, and hope for the future

The First Nations 2025 Sustainable Rivers Audit (SRA) report tells the story of Water Country. It hears the voices of First Nations and echoes what has been said and heard about...

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Murray–Darling Basin Fish and Macroinvertebrate Survey

Murray–Darling Basin Authority (MDBA) Fish and Macroinvertebrate Survey data 2004 to 2024 (Implementation Periods 1 to 19). This dataset is divided into the separate programs:...

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CSV

2025 Sustainable Rivers Audit

The 2025 Sustainable Rivers Audit (2025 SRA) examines the current environmental, Cultural, social and economic conditions of the Murray–Darling Basin (the Basin) and how these...

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2025 Sustainable Rivers Audit Environmental Values Technical Reports

Environmental technical reports (as part of the 2025 SRA), which assess the condition and trends of key environmental values across the Murray–Darling Basin. In addition one...

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Floodplain tree stand condition by area 1988–2021

In the Sustainable Rivers Audit 2025 (SRA), the latest iteration of the Stand Condition Tool (SCT), paired with updated vegetation extent maps, was used to assess the condition...

XLSX

Hydroclimate of the Murray–Darling Basin – trends and current conditions (2025 SRA)

As part of the 2025 Sustainable Rivers Audit (SRA), the Bureau of Meteorology (Bureau) has undertaken an in-depth analysis of the hydroclimate trends and current conditions of...

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Murray–Darling Basin Sustainable Rivers Audit – Groundwater review

This report for the 2025 Sustainable Rivers Audit, provides a review of changes to the groundwater system that has the potential to impact groundwater dependency values with...

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Murray–Darling Basin Sustainable Rivers Audit – Salinity review

This report (as part of the 2025 Sustainable Rivers Audit) provides insights into two early questions concerning stream salinity in the 2025 SRA:

How does salinity...

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Resilience, Adaptation and Drivers of Change in the Murray–Darling Basin

This Evidence Pack report, commissioned by the Murray–Darling Basin Authority (MDBA), is an input to the 2025 Sustainable Rivers Audit (2025 SRA) and the Outlook for the...

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9 data products