Goal Indicator Outcome
1. A significant reduction in overall (direct and embedded) water use per resident by 2020

Target: 50% per capita reduction in overall water use (direct and embedded) per resident by 2020.

Indicator: The average household uses 936 litres per day per household directly whilst through food consumption; 9,276 litres per day per household. Water use through food consumption is 90% of a household’s water use

Melbourne residents have changed their lifestyles sufficiently to reduce overall water use consistent with the target.
2. A significant reduction in mains water use per resident by 2020.

Target: Households achieve a 40 per cent reduction in mains water use per resident by 2020.

Indicators:
Community Water Use Current: 15,829 megalitres in 2006.2007 1

The proprtion of City of Melbourne residents who collect waste water. Current: In 2007,45.9% of persons living in Melbourne were in households that collect waste water 2

Residential buildings have been retrofitted with water efficient technology supported by behavioural change programs to achieve an overall 40% reduction per resident from 2000 levels of water use.
3. Commercial and institutional operations significantly reduce their water consumption.

Target: Commercial and institutional operations achieve a 40 per cent reduction in water use per employee by 2020.

Indicator:
Water use per employee. Current: Unknown. 3

Commercial, industrial and institutional buildings have been retrofitted with water efficient and water recycling technologies supported by behaviour change programs to achieve an overall 40% reduction per employee from 2000 levels of water use.
4. Capture rainfall from roads and open space and re-use

Target: To increase the capture of rainfall within the City of Melbourne.

Indicator:
Kilolitres (Kl) of rainwater storage capacity. Current Unknown. 4

Innovative water sensitive urban design technologies have been installed throughout the road and open space networks to capture and treat rainfall for re-use to irrigate street trees and parks.
5. Meet irrigation needs of parks using locally captured water and non-potable.

Water Use from council operations. Current: 1,197 megalitres in 2006 (29% reduction) 5

Kilolitres (kl) of rainwater storage capacity. Current Unknown. 6

Parks capture rainfall and re-use for their irrigation and have minimised the use of mains water.
6. Local water flows discharging into the creeks, rivers and bay that have pollution decrease.

Targets:
20 per cent reduction in total suspended solids (grit, tyre residue)

11 per cent reduction in total phosphorus (fertiliser, detergents)

11 per cent reduction in total nitrogen (air-borne pollutants, fertilisers).

Indicators:
Total suspended solids (grit, tyre residue)
Current: To be inserted

Total phosphorus (fertiliser, detergents)
Current: To be inserted

Total nitrogen (air-borne pollutants, fertilisers) Current: To be inserted

Stormwater from the City of Melbourne that eventually is discharged into the creeks, rivers and the bay is clean and supports increased bio-diversity

References

1 , 3 , 4 , 5 , 6 : City of Melbourne

2 : Community Indicators Victoria


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