Amid all the discussions about Adelaide hosting global climate talks and reforming Australia’s nature laws, something important slipped under the radar. Last week, Federal Environment Minister Murray Watt announced a new effort to buy back water for the environment during a gathering with community and industry leaders from the Murray-Darling Basin.
This isn’t a new idea. It’s part of the also-promised Murray-Darling Basin Plan, which aims to return 450 gigalitres of water each year to South Australia—a commitment that had faced delays for over a decade. For a state that depends heavily on Murray’s water for drinking and agriculture, this news is extremely significant.
Implementing this plan is vital. Restoring water to our rivers and wetlands is essential for the environment and for the communities living around the basin. As climate change makes water scarcer, these efforts become even more urgent. A recent evaluation found that the basin’s health has been declining due to over-extraction, invasive species, and pollution. But areas where environmental water has been returned show improvements in habitat quality and a rise in native animal populations.
Water management can seem daunting, but we’ve taken too much from the river for too long. The late Ngarrindjeri elder Tom Trevorrow once said, “don’t be greedy,” highlighting a need for balance. It’s not too late to make changes.
Research shows that water buybacks are an effective way to restore environmental water. Thankfully, Minister Watt recognizes the importance of tackling over-extraction and its effects on both nature and local economies. He warned that inaction would harm the basin, affecting industries and communities that depend on it.
As the state at the river’s end, South Australia needs solid management upstream. This renewed commitment to reach the full 450 gigalitre water target is promising. Next year will be crucial, with a major review of the current Basin Plan ahead. With climate change pressing down on us, it’s not the time for half-measures. The new plan needs to be bold.
To ensure a healthier river system and thriving communities, the Albanese Government should make strong moves now. The goal should be a lasting legacy of vibrant rivers for future generations.
Kirsty Bevan is the Chief Executive of the Conservation Council of South Australia.
For more insights into the Murray-Darling Basin and water management, you can refer to the Australian Government’s environmental reports.
