Environment & waterStatutory authorityExists today
Murray-Darling Basin Authority
MDBA
3 March 2008 – present
Commonwealth statutory authority that prepares and oversees the Basin Plan for the sustainable use of the Murray-Darling Basin's water resources and operates the River Murray system on behalf of the basin governments.
How it came into existence
Established under the Water Act 2007, which commenced on 3 March 2008, to prepare a Basin Plan for the whole Murray-Darling Basin. On 15 December 2008, under the Water Amendment Act 2008 and state referrals of power, it absorbed the Murray-Darling Basin Commission and its river operations.
Legislation: Water Act 2007; Water Amendment Act 2008
Changes during its life
- 22 November 2012The Basin Plan 2012 prepared by the authority was adopted by the Minister as a legislative instrument.
- 21 September 2015Moved with water policy to the Department of Agriculture and Water Resources.
- 29 May 2019Stayed with water policy in the Department of Agriculture.
- 1 February 2020Moved with water policy to the Department of Agriculture, Water and the Environment.
- 1 July 2022Moved with water policy to the Department of Climate Change, Energy, the Environment and Water.
- River Murray operations
- Basin water sharing
- Salinity and natural resource management programs
- Basin Plan compliance and enforcement
Main functions
- Preparation, review and implementation of the Basin Plan
- Setting sustainable diversion limits
- Operation of the River Murray system for the basin governments
- Basin water resource information and monitoring
- Environmental watering planning
- Advice to the Minister and the Murray-Darling Basin Ministerial Council
Where it sits
In the portfolio of Department of Climate Change, Energy, the Environment and Water.
- Type of body
- Corporate Commonwealth entity
- Portfolio
- Climate Change, Energy, the Environment and Water
- Accountable authority
- Chief Executive of the Authority – Water Act 2007 section 208A
- ABN
- 13 679 821 382
Lineage
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Sources
Primary sources
- List of Commonwealth entities and companies under the PGPA Act, 1 July 2026 (Department of Finance)
- Australian Government Organisations Register (Department of Finance, data.gov.au) (listed from 11 December 2014 to the latest release (30 June 2026))