Wimmera Mallee Pipeline Supply System 7

About the area

Wimmera Mallee Pipeline Supply System 7 sources surface water from Wimmera headworks at Lake Bellfield and/or Taylors Lake. The system supplies rural customers in the southwest Wimmera and urban customers in Pimpinio, Dimboola, Antwerp, Yaapeet, Jeparit, Rainbow and Tarranyurk.

Treatment plants are located at Dimboola and Rainbow and untreated at Pimpinio, Antwerp, Yaapeet, Jeparit and Tarranyurk.

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 7 in 2022-23.

Table 1: Water balance, Wimmera Mallee Pipeline Supply System 7

Water account component	2021-22 (ML)	2022-23 (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	265	238
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	265	238
Outflows
Deliveries
Urban residential deliveries	75	76
Urban non-residential deliveries	106	100
Rural deliveries	26	21
Passed to other systems	0	0
Total deliveries	207	197
Losses
Evaporation	0	0
System losses	58	42
Total losses	58	42
Total outflows	265	239
System efficiency
Distribution system efficiency (%)	78%	82%

Water account component	2021-22 (ML)	2022-23 (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	265	238
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	265	238
Outflows
Deliveries
Urban residential deliveries	75	76
Urban non-residential deliveries	106	100
Rural deliveries	26	21
Passed to other systems	0	0
Total deliveries	207	197
Losses
Evaporation	0	0
System losses	58	42
Total losses	58	42
Total outflows	265	239
System efficiency
Distribution system efficiency (%)	78%	82%

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Wimmera Mallee Pipeline Supply System 7

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About the area

Water balance

Table 1: Water balance, Wimmera Mallee Pipeline Supply System 7

Nearby water supply systems

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Victorian Water Accounts 2022-23

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