River regulator barrage a possibility for Macquarie River

River regulator barrage a possibility for Macquarie River


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Minister for Regional Water, Niall Blair, Narromine Shire Mayor, Craig Davies, Member for Dubbo, Troy Grant and NSW Nationals candidate for Dubbo, Dugald Saunders.

Minister for Regional Water, Niall Blair, Narromine Shire Mayor, Craig Davies, Member for Dubbo, Troy Grant and NSW Nationals candidate for Dubbo, Dugald Saunders.

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A river regulator on the Macquarie is a barrage to raise its level and control its flow.

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To enhance the future water strategy for the Macquarie River the NSW Government has committed $1.2 million to a business case for a new regulator to allow better management of water.

The announcement was made at Gin Gin weir on Monday during a visit by Minister for Regional Water, Niall Blair who said the project would form part of a future water strategy for the Macquarie, which will identify infrastructure and policy solutions for water use in the region. 

“Water is fundamental to life in our regions and as we are currently seeing, water security in the Macquarie is vulnerable in times of drought,” Mr Blair said.

“While we continue consultation on a regional water strategy for the Macquarie, we want to get started on the work that will help inform what infrastructure we need and where it should be built.

“This year, nearly a third of the water available in the Macquarie system is expected to be lost as a result of operating the system.

Member for Dubbo, Troy Grant said previous studies had shown that a mid-system water storage located in the vicinity of Gin Gin weir, and between Narromine and Warren, could provide the flexibility the river operators needed to limit the water lost through evaporation and increase the capacity of the Macquarie River to deliver water needed for both productive and environmental purposes.

“The purpose of any new regulator will be to create consistency of water supply for agriculture and other industries during both wet and dry periods and to improve water efficiency throughout the Macquarie system,” Mr Grant said.

A river regulator is a barrage constructed across a river to raise its level and control its flow.

WaterNSW will develop the business case for this project, which will explore the engineering feasibility, environmental considerations and costs of the proposed storage.

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