Under the sustainable diversion limit adjustment mechanism (SDLAM), a range of measures were brought forward by Basin state governments that were expected to deliver equivalent environmental outcomes and keep 605 gigalitres (GL) of water in consumptive use.
Updates on the progress of these measures are provided in the Murray–Darling Basin Authority (MDBA) progress and assurance reporting, and the current status is reported below.
Map of notified sustainable diversion limit adjustment mechanism (SDLAM) measures as at 19 January 2024. Locations are indicative only. Commonwealth efficiency projects are not included in this map.

Map reference | Project title | Proponent states | Status | Date |
---|---|---|---|---|
1 | South East Flows restoration project | South Australia | In progress | |
2 | Eastern Mount Lofty Ranges Flows for the future | South Australia | In progress | |
3 | South Australian Riverland Floodplain Integrated Infrastructure Program (SARFIIP) | South Australia | In progress | |
4 | Riverine recovery project | South Australia | In progress | |
5 | TLM environmental works and measures: Chowilla Floodplain works | South Australia / New South Wales / Victoria | In progress | |
6 | River Murray in South Australia constraints measure | South Australia | In progress | |
7 | TLM environmental works and measures: Lindsay Island (Stage 1) works | Victoria / New South Wales / South Australia | In progress | |
8 | Lindsay Island (Stage 2) floodplain management project | Victoria | In progress | |
9 | TLM environmental works and measures: Mulcra Island | Victoria / New South Wales / South Australia | In progress | |
10 | Sustainable diversion limit offsets in the Lower Murray (Locks 8 & 9) (New South Wales) | New South Wales | In progress | |
11 | Wallpolla Island floodplain management project | Victoria | In progress | |
12 | Hattah Lakes North floodplain management project | Victoria | In progress | |
13 | TLM environmental works and measures: Hattah Lakes works | Victoria / New South Wales / South Australia | In progress | |
14 | Belsar–Yungera floodplain management project | Victoria | In progress | |
15 | Burra Creek floodplain management proposal | Victoria | In progress | |
16 | Vinifera floodplain management project | Victoria | In progress | |
17 | Nyah floodplain management project | Victoria | In progress | |
18 | Guttrum and Benwell State forests environmental works project | Victoria | In progress | |
19 | Murray and Murrumbidgee Valley national parks sustainable diversion limit adjustment supply measure | New South Wales | In progress | |
20 | TLM environmental works and measures: Gunbower Forest works | Victoria / New South Wales / South Australia | In progress | |
21 | Gunbower national park environmental works project | Victoria | In progress | |
22 | Flexible rates of fall in river levels downstream of Hume Dam | Victoria / New South Wales | In progress | |
23 | TLM environmental works and measures: Koondrook–Perricoota Forest flood enhancement works | New South Wales / Victoria / South Australia | In progress | |
24 | Barmah–Millewa Forest environmental water allocation | Victoria / New South Wales | In progress | |
25 | New Goulburn constraints measure* | Victoria | In progress | |
26 | Yarrawonga to Wakool junction reach constraints measure | New South Wales | In progress | |
27 | Improved regulation of the River Murray** | Victoria / New South Wales | In progress | |
28 | Hume to Yarrawonga constraints measure | Victoria / New South Wales | In progress | |
29 | Hume Dam airspace management and pre-release rules | Victoria / New South Wales | In progress | |
30 | 2011 Snowy water licence schedule 4 amendments to River Murray increased flows call out provisions | New South Wales / Victoria | In progress | |
31 | Enhanced environmental water delivery (EEWD or hydro cues) | New South Wales / Victoria / South Australia | In progress | |
32 | Nimmie Caira infrastructure modifications proposals | New South Wales | In progress | |
33 | Modernising supply systems for effluent creeks – Murrumbidgee River | New South Wales | In progress | |
34 | Improved flow management works at the Murrumbidgee River – Yanco Creek offtake | New South Wales | Withdrawn | February 2024 |
35 | Computer Aided River Management (CARM) system for the Murrumbidgee River | New South Wales | In progress | |
36 | Murrumbidgee constraints measure | New South Wales | In progress | |
37 | Structural and operational changes at Menindee Lakes, including the Lower Darling constraints key focus area | New South Wales | In progress |
Notes
*submitted as a constraint project only and not modelled as part of the sustainable diversion limit adjustment determination
**not modelled as part of the sustainable diversion limit adjustment determination
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Last updated: 31 January 2025