The University of New South Wales - Sydney - Australia
Water - Get Involved


Learn how you can save water around the home

There are a number of things you can look at around the house to cut your water use:

  • A running tap can waste up to 17 litres of water a minute.

  • A standard single flush toilet can use up to 12 litres of water compared to as little as three litres in a dual flush toilet.

  • A leaking toilet can waste more than 16,000 litres of water a year.

  • Water efficient taps with an aerator or flow restrictor use 50 percent less water than standard taps.

  • The bathroom accounts for around 49 percent of all water used inside the home.

  • A dripping tap can waste more than 2,000 litres of water a month. That's 24,000 litres a year - more than an average household uses in one month.

  • Teenagers take note - an eight-minute shower using a regular showerhead uses around 120 litres of water. A water efficient showerhead can cut this to less than 72 litres. (Source Sydney Water)