Wimmera Mallee Pipeline Supply System 6

About the area

Wimmera Mallee Pipeline Supply System 6 sources surface water from Wimmera headworks on Moora Channel supplied from either Lake Wartook or Moora Moora Reservoir into the Brimpaen storages. The system supplies rural customers to the west and south of Horsham.

This system only supplies raw untreated water to Clear Lake and Noradjuha.

This system is supplied by Grampians Wimmera Mallee Water.

Water balance

The table below shows the total volumes of water supplied from water resources in the Wimmera Mallee Pipeline Supply System 6 in 2023-24.

Table 1: Water balance, Wimmera Mallee Pipeline Supply System 6

Water account component	2022-23 (ML)	2023-24 (ML)
Volume in store
Start volume in store (ML)	0	0
End volume in store (ML)	0	0
Change in store	0	0
Inflows
Inflow from surface water	847	1,042
Inflow from groundwater	0	0
Inflow from distribution system	0	0
Inflow from recycled water	0	0
Rainfall	0	0
Unattributed inflows	0	0
Total inflows	847	1,042
Outflows
Deliveries
Urban residential deliveries	0	0
Urban non-residential deliveries	0	0
Rural deliveries	471	629
Passed to other systems	0	0
Total deliveries	471	629
Losses
Evaporation	0	0
System losses	376	413
Total losses	376	413
Total outflows	847	1,042
System efficiency
Distribution system efficiency (%)	56%	60%

Water account component	2022-23 (ML)	2023-24 (ML)
Volume in store
Start volume in store (ML)	0	0
End volume in store (ML)	0	0
Change in store	0	0
Inflows
Inflow from surface water	847	1,042
Inflow from groundwater	0	0
Inflow from distribution system	0	0
Inflow from recycled water	0	0
Rainfall	0	0
Unattributed inflows	0	0
Total inflows	847	1,042
Outflows
Deliveries
Urban residential deliveries	0	0
Urban non-residential deliveries	0	0
Rural deliveries	471	629
Passed to other systems	0	0
Total deliveries	471	629
Losses
Evaporation	0	0
System losses	376	413
Total losses	376	413
Total outflows	847	1,042
System efficiency
Distribution system efficiency (%)	56%	60%

Nearby water supply systems

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