Tuesday 13 September 2011

14 ways to save water


14 water smart actions at home

Cross section of house and garden, highlights how you can save water in the bathroom, laundry, shower, kitchen and garden
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There are lots of ways you can save water at home. Here are some ideas:
Have 4 minute showers, use a timer



Install a rainwater tank

Use water efficient dishwashers and washing machines

Use a plug in sinks

Install a dual flush toilet




Choose drought tolerant plants for your garden
1. Take shorter showers
Shorter showers will not only save water but also reduce your hot water costs.
2. Install a water efficient showerhead 
You can save up to 13,500 litres of water per person each year by installing a water efficient showerhead (based on a seven minute shower average).
3. Don't leave the tap running
Make sure you don't leave the tap running when you brush your teeth. Simply fill a glass of water to use for rinsing.
4. Install a rainwater tank 
Install a tank and connect it to your toilet, laundry and garden hose. Tanks are available in a various sizes and styles - and you may qualify for a Water Smart Gardens and Homes Rebate Open this link in new window on the purchase cost.
5. Buy a water efficient washing machine
If you're buying a new washing machine, make sure it has at least a four-star water efficiency rating. Front-loading washing machines are usually the most water efficient, using up to 50% less water.
6. Look to the stars!
When buying new appliances, remember the more stars, the more water efficient the appliance.
7. Wash with a full load
Make sure you use your washing machine correctly and that you adjust the water level to suit the size of your load, or better still wait until you have a full load.
8. Use a plug
Use a plug in the sink when preparing vegetables, cleaning fruit or washing dishes by hand.
9. Install a dual flush toilet 
For a family of 4, installing a dual flush toilet can save more than 35,000 litres of water a year.
10. Water your garden in the coolest part of the day
It is water wise to only water your garden during the coolest times of the day - early in the morning. Up to 40% of water will evaporate if you water your garden during the day. There are restrictions around the times you can water your garden. Check our water restrictions page Open this link in new window for details.
11. Check the four-day forecast
Visit the Bureau of Meteorology Open this link in new window website. If there's rain ahead, let the rain do the watering for you.
12. Target the roots 
If you water the root zone around the base of the plant, instead of the leaves, you can use less water.
13. Use mulch
Using mulch or compost will increase the water absorption and the moisture content of the soil.
14. Choose the right plants 
Drought tolerant plants are a water wise choice as they need less water and are much better suited to our dry climate.

What are your water smart actions at home?

9 water smart actions at school

Put a bucket under your drinking fountain taps at school.  Use the excess water on your school's garden
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1. Collect excess water and use it wisely
Place ice cream containers under school water fountains and pour excess water on the garden.
2. If not using the tap, turn it off
As soon as you finish washing your hands, make sure you turn the tap off.
3. Report leaks
Get someone to fix any leaking taps, water fountains or toilets as soon as possible. Make it a classroom activity to check for leaks regularly.
4. Use a container to wash your brushes
Wash your paint brushes in a bucket or ice cream container, rather than under a running tap.
5. Use a refillable water bottle
Bring a water bottle to school. At the end of the day, any left-over water can be poured onto the garden.
6. Talk to others about water
Raise awareness of the importance of saving water by creating colourful posters on water.
7. Start a Water Saving team
Members of the team can have important roles such as monitoring leaking taps, designing posters on water saving tips, and telling friends about their achievements.
8. Install aerators on taps
Talk to your maintenance coordinator about installing or fitting the taps in your school with aerators. Aertaors reduce the amount of water flowing from the tap (up to 50%), while still maintaining the pressure.
9. Install rainwater tanks
Talk to your principal, maintenance coordinator and school council about installing rainwater tnaks. Once installed, you can connect the tanks to your toilets or use the water for your school gardens or vegie patch.

What are your water smart actions at school?

Why save water?

In Melbourne we are very lucky to have high quality drinking water. But it is important to remember that water, wherever it comes from, is taken away from the environment. That's why water conservation is so vital. It's important we don't take more than we need and to do more with less.
Households use the majority of water that is supplied to Melbourne
Residential homes use 60% of Melbourne's water
Source: Our Water our Future - The next Stage of the Government's Water Plan (Victorian Government 2007)
When we look at who uses water in Melbourne, there are two distinct types of people - people in houses (residential) and people in businesses (non-residential).
About 60% of the water from our reservoirs is used by us, in our homes. About 30% are used in factories, schools, councils and businesses.
About 10% of the water in Melbourne is lost through leaks, used by firefighters, stolen or is unaccounted for as a result of inaccurate meters. We call this ‘non-revenue’ water.
Pie chart showing percentage of water used in homes
Source: Our Water our Future - The next Stage of the Government's Water Plan (Victorian Government 2007)
At home, about 80% of water is used inside in showers (30%), bathrooms and general tap use (19%), toilets (14%), washing machines (16%) and dishwashers (1%). The remainder 20% is used outside.
20% of water used at home is in the garden. 30% is used in the shower. The remaining 50% is used for washing clothes, flushing the toilet, using the dishwasher, having baths and other general tap use.

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