This figure shows Bulletin Board average daily gas flows by month on the ‘Moomba (MOO)’ zone of the ‘South West Queensland Pipeline’ facility (a.k.a. QSN Link), and southerly flows on the ‘NSW-Victoria Interconnect’ pipeline facility.
The default flow direction on the South West Queensland Pipeline is from east to west, with negative QSN Link flows representing the gas flowing north from Moomba towards Queensland.
The default flow direction on the NSW-Victoria Interconnect is north from Victoria. Flows in the opposite direction are recorded as negative numbers in the Bulletin Board data. The values provided for the flows south from New South Wales to Victoria are an average of the quantity of gas flowed south, averaged across only the gas days where southerly (negative) flows occurred. The negative values (representing the reverse to the default flow direction) are shown as positive numbers in this figure.