Delegates tap into saving water

As another independent US scientific study confirms planet warming, water delegates from 20 countries are gathering on the Gold Coast today to work out how to conserve fresh water stocks.

The conference will look at water pressure management techniques developed by Wide Bay Water and a dual reticulation system being piloted by the Gold Coast City Council.

About 125 officers will hear 16 international experts explain strategies for saving water and reducing losses.

Between 10 and 30% of Australia’s reticulated treated water is lost through leakage. Wide Bay Water, the Hervey Bay City Council owned local government corporation which is sponsoring the conference, has developed techniques to alter pressure to meet demand.

Its chief executive officer, Tim Waldron, is one of the speakers at the convention, explaining how adjusting water pressure through a 24-hour cycle cuts down burst mains and water leaks. The technique not only saves water: it also saves money. If Australia reduced urban water consumption by 20%, it would save ratepayers about $120 million a year in operational costs and a further $120 million in capital expenditure.