Murray-Darling Basin Authority

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Murray-Darling Basin Authority Follow us for stories about the Murray-Darling Basin, its people, communities and industries

Our vision is to achieve a healthy working Basin by managing its water resources for the long-term benefit of all Australians, working with partner governments and the community. We work to protect the Murray–Darling Basin and meet the social, economic and environmental needs of the Basin and its communities. We oversee the roll out of the Basin Plan and operate the River Murray on behalf of NSW, Victoria and SA Governments. State governments are responsible for an individual’s water entitlements and allocations.

Water connects communities, Country and landscapes across the Murray–Darling Basin.This  , we’re celebrating those conne...
20/10/2026

Water connects communities, Country and landscapes across the Murray–Darling Basin.

This , we’re celebrating those connections, and the people and places that depend on healthy, resilient rivers.

This year’s theme is Water Connects Everything. What does your river mean to you?

📊💧Rain mostly fell in parts of the northern basin and isolated areas in the Upper Murray catchment over the past week.Ta...
16/10/2026

📊💧Rain mostly fell in parts of the northern basin and isolated areas in the Upper Murray catchment over the past week.

Take a look at this week's report which includes a River Murray Resources Summary.

River operations
💧Irrigation demands across the system continue to increase
💧Unregulated flows between Wentworth Weir and the South Australian border end
💧MDBA calling Goulburn IVT for the remainder of October

👀Take a look at this week’s River Murray Weekly Report to learn more about the latest rainfall, river conditions and system updates:
🔗 https://ow.ly/y6kH50ZYiye

📊💧Heavy rainfall was recorded across the Murray–Darling Basin over the past week. The Bureau forecasts a further 15–50 m...
13/10/2026

📊💧Heavy rainfall was recorded across the Murray–Darling Basin over the past week.
The Bureau forecasts a further 15–50 mm across most of the Basin over the next eight days.

The month of September rainfall was 17% below the 1961–1990 average.

River operations
💧Widespread rainfall and the resulting streamflow was lower than forecast last week.
💧Releases from Hume Dam are increasing again, as tributary inflows are lower than anticipated
💧Unregulated flows between Wentworth Weir and the South Australian border remain
💧Flow at the South Australian border continues to recede, future IVT call likely

👀Take a look at this week’s River Murray Weekly Report to learn more about the latest rainfall, river conditions and system updates:
🔗https://www.mdba.gov.au/sites/default/files/publications/Weekly-Report-07-October-2026.pdf

Congratulations to the Torrumbarry Weir and Lock 26 team who have taken out the 2025-26 JS Collings Trophy. 🏆The award r...
06/10/2026

Congratulations to the Torrumbarry Weir and Lock 26 team who have taken out the 2025-26 JS Collings Trophy. 🏆

The award recognises the most effectively maintained water asset in the River Murray system, and this is the fourth time Torrumbarry has received the honour.

Well done to the team from Goulburn-Murray Water for the pride, care and hard work they put into looking after this important River Murray site.

Learn more about river infrastructure around the Basin www.mdba.gov.au/water-management/infrastructure

Look back on trophy winners from previous years www.mdba.gov.au/water-management/infrastructure/senator-js-collings-trophy

Have your say on the SDLAM Draft Determination.Public consultation is now open!We're seeking feedback on whether the dra...
30/09/2026

Have your say on the SDLAM Draft Determination.
Public consultation is now open!

We're seeking feedback on whether the draft determination and proposed SDL adjustments accurately reflect the evidence and apply the requirements set out in the Basin Plan.

Submissions can address the analysis, findings, assumptions and conclusions in the draft determination.

We understand the strong interest people have in future water recovery decisions. However, this consultation focuses on making sure we get the assessment right.

📅 Submissions open: 12am AEST 1 October 2026
📅 Submissions close: 12am AEDT 1 November 2026

Read the draft determination and make a submission getinvolved.mdba.gov.au

TOMORROW: Join our public webinar on the Basin Plan Review.Hear about emerging policy directions across key topics, incl...
29/09/2026

TOMORROW: Join our public webinar on the Basin Plan Review.

Hear about emerging policy directions across key topics, including:
💧 Water for the environment
🐟 Native fish
💦 Water quality
🌱 Climate risk
📊 Sustainable Diversion Limits

📅 Wednesday, 30 September
⏰ 10–11 am AEST
💻 Online
Register now: http://tiny.cc/uwma101

Minimal rain fell across the Murray–Darling Basin over the past week. Find out what operations are in place for managing...
25/09/2026

Minimal rain fell across the Murray–Darling Basin over the past week. Find out what operations are in place for managing the River Murray system.

Take a look at this week’s River Murray Weekly Report to learn more about the latest rainfall, river conditions and system updates.

River operations:
💧Releases from Hume Dam increase to 11,000 ML/day
💧Unregulated flows between Torrumbarry and the South Australian border continue
💧Flow at the South Australian border peaks at 29,700 ML/day

🔗Read the report: https://ow.ly/9vwU50ZRiXh

levels downstream of Hume Dam to South Australia can vary and river users are encouraged to check conditions 👀

🌳 What can a scar tree tell us about the health of a floodplain?This week, Indigenous Facilitators from across the Murra...
24/09/2026

🌳 What can a scar tree tell us about the health of a floodplain?
This week, Indigenous Facilitators from across the Murray–Darling Basin came together on the Chowilla Floodplain for two days of learning, sharing and getting hands-on in the field.
Indigenous Facilitators are part of The Living Murray (TLM) Indigenous Partnership Program (IPP) and play an important role in strengthening First Nations participation in environmental water management across The Living Murray Icon Sites.
Hosted by the River Murray and Mallee Aboriginal Corporation (RMMAC) and SA Department for Environment and Water, the visit has provided an opportunity to share Cultural knowledge and explore how it can be integrated with environmental science to support caring for Country.
At Chowilla, the group worked alongside RMMAC Rangers to set and process fyke nets, listen to the Cultural significance of scar trees across the Chowilla Floodplain, and observed how scar tree health is monitored and recorded. The group also explored how this information informs environmental water delivery and supports the protection of important Cultural heritage.
They also heard about Aboriginal Water Assessments and how they help build a deeper understanding of culturally important places to inform priorities for cultural protection, environmental water delivery and monitoring.
The event provided a valuable opportunity to share experiences, learn from one another, and take new knowledge and ideas back to their own communities across the Basin.

Want to stay up to date with what’s happening across the Basin?Our River Reach newsletter brings you the latest news, ev...
22/09/2026

Want to stay up to date with what’s happening across the Basin?

Our River Reach newsletter brings you the latest news, events and stories from communities right across the Murray–Darling Basin.

It’s the easiest way to keep in the loop — straight to your inbox.

Subscribe now to receive this week's newsletter at mdba.gov.au/news-and-events/subscribe

🌧️ There was minimal rainfall across the Murray–Darling Basin this week. What does this mean for the River Murray system...
18/09/2026

🌧️ There was minimal rainfall across the Murray–Darling Basin this week. What does this mean for the River Murray system? 💧

Take a look at this week’s River Murray Weekly Report to learn more about the latest rainfall, river conditions and system updates.

River operations:
💧 Hume to Yarrawonga Weir returns to regulated conditions
💧Releases from Yarrawonga Weir will increase to 10,500 ML/day over the coming week
💧Unregulated flows between Yarrawonga Weir and the South Australian border continue

🔗Read the report: https://ow.ly/5pqa50ZOYS5

levels downstream of Hume Dam to South Australia can vary and river users are encouraged to check conditions 👀

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