• Hundreds of thousands of dead fish in the Menindee weir pool and neighbouring waterways. (AAP)Source: AAP
Scientists have laid out a new plan to save the Darling River after the death of millions of fish attracted national attention.
NITV Staff Writer

18 Feb 2019 - 2:40 PM  UPDATED 18 Feb 2019 - 2:40 PM

A scientific investigation has reinforced the position of Indigenous groups who have long-argued that the Murray-Darling river system is being mismanaged.

An expert scientific panel handed down a report on Monday into three major fish kills in northern NSW.

It found that a lack of water in the Darling River system - due to the drought and excess storage by irrigators - led to the death of millions of fish in December and January.

“They’re not listening to local people.” said Barkaangji Elder William ‘Badger’ Bates.

“Now we’re stuck in Menindee with the fish dying, the kids are getting sores all over them and we got no water just about."

'Take a long hard look': Protesters leave dead fish for NSW Water Minister
The demonstration comes as the deputy PM blames the drought - rather than the over-allocation of water to irrigators – on the ecological disaster.

The scientists said the mass deaths near Menindee were unusual in the combination of their severity, impact on large, older Murray cod and association with low flows.

"Our review of the fish kills found there isn't enough water in the Darling system to avoid catastrophic outcomes," panel chair Professor Craig Moritz said in a statement.

"This is partly due to the ongoing drought. However, analysis of rainfall and river flow data over decades points to excess water extraction upstream."

The report said while the drought was severe, it wasn't unprecedented. "More significantly", it noted, was the excess upstream diversion of water for irrigation.

"Prior releases of water from Menindee Lakes contributed to lack of local reserves."

The panel - convened by the Australian Academy of Science at the request of federal Labor - also found that engagement with local residents has been "cursory, at best", resulting in insufficient use of their knowledge about how the system is best managed.

It has called for urgent action - within six months - to ensure there is sufficient flow in the Darling River to prevent stratification and blue-green algal blooms.

Director of Barkandji native title body not invited to discussion about Darling water management
An emergency meeting was held in Canberra yesterday to discuss water management in the Murray Darling Basin in response to the deaths of millions of fish near Menindee in western NSW last week. The Barkandji Native Title holders were not invited.

The scientists have also recommended the establishment of a Menindee Lakes restoration project to determine sustainable management and operation of the lakes system.

Labor leader Bill Shorten said the "startling" report presented an opportunity to accept that too much water was being siphoned from the system's northern basin and not enough was heading south.

"We stand on the precipice of trashing Australia's biggest river system," he told reporters in Canberra.

"We know what is happening and we know why it is happening. The only question is what will we do?"

He said a royal commission was a last resort and would wait to see how the government responds before going down that path.

With AAP

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