MDBA Sustainable Diversion Limit Account 2022-23
The MDBA published the 2022-23
Sustainable Diversion Limit Accounts
on 2 August. It shows water use across the Basin was 23 per cent below the 2022-23 SDLs, continuing the pattern of chronic and
persistent water underuse since the 1994 Cap.
In NSW Basin valleys, water use was 16.6 per cent, or 1105 GL, under the state's SDLs for 2022-23. The Gwydir diverted 26%, or
214.5GL less than its 2022-23 SDL.
Several other valleys were also well under, including:
- Barwon-Darling diverted 34 per cent, or 155 GL, less than its 2022-23 SDL.
- NSW Murray diverted 25 per cent, or 342.6 GL, less than its 2022-23 SDL.
- Macquarie-Castlereagh diverted 27 per cent, or 231 GL, less than its 2022-23 SDL