armstrong creek urban growth plan volume 1 - City of Greater Geelong
armstrong creek urban growth plan volume 1 - City of Greater Geelong
armstrong creek urban growth plan volume 1 - City of Greater Geelong
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Water Supply<br />
Barwon Water is currently preparing a Water Supply-Demand Strategy, which will<br />
describe how it will supply water to its region within the overall water resource<br />
allocation determined in the Central Region Sustainable Water Strategy. Both<br />
strategies will allow for future <strong>growth</strong>, including Armstrong Creek.<br />
Barwon Water has set targets to reduce average water use by 25% per head by<br />
2015, and increase water recycling from the current level <strong>of</strong> 11% to 25% by 2015.<br />
However, in order to supply the future Armstrong Creek development with potable<br />
water, a major feeder main will need to be extended from the Pettavel Basin (in the<br />
west) to the study area.<br />
Augmentation <strong>of</strong> the Pettavel Basin may also be required. Grovedale is currently<br />
fed by gravity from the Pettavel Basin but connection <strong>of</strong> major development areas<br />
south <strong>of</strong> the railway line in the Armstrong Creek/Mt Duneed region to the<br />
Grovedale system without this augmentation would not be acceptable to Barwon<br />
Water.<br />
The <strong>City</strong> <strong>of</strong> <strong>Greater</strong> <strong>Geelong</strong> would also like to explore the potential for a ‘3 rd Pipe’<br />
system to supply recycled water to the Armstrong Creek area (see Key Concept:<br />
Water Conservation below).<br />
KEY CONCEPT: WATER CONSERVATION<br />
Barwon Water’s highest priority is for the conservation <strong>of</strong> water resources through<br />
a number <strong>of</strong> strategies including reducing domestic demand. For large new<br />
developments, such as Armstrong Creek, Barwon Water is seeking a best practice<br />
approach to water conservation and water sensitive <strong>urban</strong> design.<br />
Currently, it is considered good water conservation practice to install rainwater<br />
tanks for toilet flushing, hot water supply, clothes washing and install water efficient<br />
appliances, fittings and fixtures in all new homes. Encouragement <strong>of</strong> low water use<br />
gardens at the <strong>plan</strong>ning stage is also important to reduce water consumption<br />
significantly into the longer term.<br />
Good practices in water conservation and <strong>urban</strong> design could also include<br />
provision <strong>of</strong> alternative water supplies such as recycled water or the use <strong>of</strong><br />
stormwater (ie rainwater from surfaces other than a building ro<strong>of</strong>) to irrigate sports<br />
fields. EPA-Victoria has a draft document “Frameworks for Alternative Water<br />
Supplies” which provides useful information on this subject. Any alternative water<br />
supply options will need to evaluate specific environmental, social and economic<br />
aspects and impacts before being considered as an alternative to potable water<br />
supply.<br />
ARMSTRONG CREEK URBAN GROWTH PLAN / VOLUME 1 (ADOPTED 13 MAY 2008, AMENDED MAY 2010)<br />
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