Stormwater Harvesting in Geelong: Case studies
Posted in Models by Kate Archdeacon on July 10th, 2012
The City of Greater Geelong has embarked upon a number of stormwater harvesting projects to reduce the City’s potable water use and maintain green open space and recreational assets. Two of these projects are detailed below.
Kardinia Park is an open space precinct that includes Simonds Stadium, home to the Geelong Football Club, and a number of other football/cricket ovals. The precinct is an important asset in the sporting and cultural identity of the Greater Geelong. The stormwater harvesting system diverts stormwater runoff from a 30ha area of Newtown and from nearby roofs and playing fields into a new underground storage tank. Water is drawn from this storage tank and used to irrigate the AFL ground’s playing surface and other surrounding ovals. The scheme is expected to save 13 megalitres of potable water per year.
Grinter Reserve was a product of the City’s Sustainable Water Use Plan developed or established in 2006. Stormwater from a conventional drainage system from an adjacent 200ha residential suburb is diverted into a constructed wetland in Grinter Reserve. Additional water sourced from the ‘Splashdown’ aquatic facility located within the Reserve allows approximately 30 megalitres of cleaned water to supply 100% of the irrigation demand for the reserve, providing ecological habitat and amenity and eliminating the need for potable water.
Read the full case studies on the Clearwater website.