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13.7.1 Discharge of wastewater into the connected surface water

                             

Supporting information   


The volume recognised in the water accounting statements (77 ML) represents the discharge of wastewater from Wyndham Wastewater Treatment Plant to the King River.

 

Quantification approach   


Data source

Water Corporation Operational Data Storage System database.

 

Data provider

Water Corporation.

 

Method

The volume of treated wastewater discharged to King River is based on measured discharge data collected by a flow meter installed at the Wyndham Wastewater Treatment Plant.

 

Uncertainty

Derived from measured data. Uncertainty range +/–10%.

 

Assumptions, approximations and caveats/limitations

  • The period over which meters are read does not align with the reporting period; therefore, the volume may not represent the actual usage during the reporting period.