THE Barmah Choke water trade balance to start the 2022-23 irrigation year will be the highest since trade restrictions through the choke came into force in 2014.
Murray-Darling Basin Authority acting executive director of river management Dr Andrew Kremor said the water available to trade downstream of the Barmah Choke on July 1 would be about 40.6 gigalitres.
“Each year we make this information available ahead of the new season to allow water users to make plans,” Dr Kremor said.
“The Barmah Choke is a naturally narrow stretch of the River Murray that runs through the Barmah-Millewa Forest near Echuca. A restriction on the trade of water through the Choke has been active since 2014 to protect water delivery to existing entitlement holders and to maintain the river environment in the Choke.
“While trading water from downstream to upstream of the Choke is always open, trades from upstream to downstream can only happen if the same or greater amount has first gone the other way – this is the ‘balance’ of trade.
“River managers will continue to assess the balance of trade through the choke in planning for the year ahead, by considering factors like storage levels, expected demand, state allocations, and climate forecasts.”
