DEECA Victorian Water Accounts 2022-23

About the area

Yarra Valley Water is one of Melbourne’s three retail water corporations.

It obtains treated bulk water from Melbourne Water and operates a single, integrated distribution system covering the part of greater Melbourne that is in the Yarra basin, extending to Warburton in the east and Wallan in the north.

Water balance

The table below shows the total volumes of water supplied from water resources in the Yarra Valley Water system in 2022-23.

Table 1: Water balance, Yarra Valley Water

Water account component	2021-22 (ML)	2022-23 (ML)
Volume in store
Start volume in store	0	0
End volume in store	0	0
Change in store	0	0
Inflows
Inflow from surface water	0	0
Inflow from groundwater	0	0
Inflow from distribution system	159,126	159,251
Inflow from recycled water	1,212	956
Rainfall	0	0
Unattributed inflows	0	1
Total inflows	160,338	160,208
Outflows
Deliveries
Urban residential	119,765	114,933
Urban non-residential	31,085	33,581
Passed to other systems	0	0
Total deliveries	150,850	148,514
Losses
Evaporation	0	0
System losses	9,488	11,694
Total losses	9,488	11,694
Other outflows
Unattributed outflows	0	0
Total outflows	160,338	160,208
System efficiency
Distribution system efficiency (%)	94%	93%

Water account component	2021-22 (ML)	2022-23 (ML)
Volume in store
Start volume in store	0	0
End volume in store	0	0
Change in store	0	0
Inflows
Inflow from surface water	0	0
Inflow from groundwater	0	0
Inflow from distribution system	159,126	159,251
Inflow from recycled water	1,212	956
Rainfall	0	0
Unattributed inflows	0	1
Total inflows	160,338	160,208
Outflows
Deliveries
Urban residential	119,765	114,933
Urban non-residential	31,085	33,581
Passed to other systems	0	0
Total deliveries	150,850	148,514
Losses
Evaporation	0	0
System losses	9,488	11,694
Total losses	9,488	11,694
Other outflows
Unattributed outflows	0	0
Total outflows	160,338	160,208
System efficiency
Distribution system efficiency (%)	94%	93%

Nearby water supply systems

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Yarra Valley Water

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About the area

Water balance

Table 1: Water balance, Yarra Valley Water

Nearby water supply systems

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Victorian Water Accounts 2022-23

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