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About Being Water Wise
Recent studies show that if the growth in population, residential development and
commercial development continues at its present rate, Southern Africa's already
limited water resources could be fully exhuasted within the next 20 to 30 years.
Globally, in the not to distant future, it is likely that wars will not longer be
fought over oil, as the need for water is fast surpassing the need for oil.
Being water wise means much more than simply watching the amount of water you use
when your local municipality imposes water restrictions. Anyone can and should do
this. To truly make a difference we must all do more, much more, to insure that
there is adequate water supply for generations to come.
Being water wise means learning to live in a way that that contributes to the
conservation of the limited water supply that we have remaining in Southern Africa.
It means harvesting rainwater, treating and re-using grey water, using drought
tolerant indigenous plants and grasses that require less water than alien species
in gardens, practicing and teaching others water conserving methods and simply
being responsible with the water that you do use everyday.
Please look at this list below to see just a few of the ways that you are make
your home a water wise environment and do your part to save our dwindling water
supply.
WATER WISE TIPS FOR THE HOME
- Collect Rainwater For Use Whenever and Wherever Possible
A 100 square metre roof area can catch up to 100 litres of fresh clean rain water for every millimeter of
rain that falls on it. That mean 10mm of rain is 1 000 litres of water saved with a rainwater tank!
- Divert Grey Water From Baths, Showers, Basins and Laundry To Lawns and Garden Beds
A grey water diverter or treatment system can save every litre of water used for bathing, showering etc and
put it to use for your lawn or garden. That can add up to a massive savings over time.
- Use your water meter to check for hidden water leaks
Read the house water meter before and after a two-hour period when no water is being used. If the meter
does not read exactly the same, there is a leak.
- Check your toilets for leaks
Put a little food coloring in your toilet tank. If, without flushing, the color begins to appear in the bowl
within 30 minutes, you have a leak that should be repaired immediately. Most replacement parts are
inexpensive and easy to install.
- Don't use the toilet as an ashtray or wastebasket
Every time you flush a cigarette butt, facial tissue or other small bit of trash, 18 to 26 litres of
water is wasted.
- Put plastic bottles or float booster in your toilet tank
To cut down on water waste, put an inch or two of sand or pebbles inside each of two plastic bottles to
weigh them down. Fill the bottles with water, screw the lids on, and put them in your toilet tank, safely
away from the operating mechanisms. Or, buy an inexpensive tank bank or float booster. This may save 35
or more litres of water per day. Be sure at least 3 gallons of water remain in the tank so it will flush
properly.
For new installations, consider buying "low flush" toilets, which use 4 to 8 litres per flush instead of
the usual 10 to 18 litres.
- Replacing an 18 litre per flush toilet with an ultra-low volume (ULV) 6 litre flush model represents
a 70% savings in water flushed and will cut indoor water use by about 30%.
- Insulate your water pipes.
It's easy and inexpensive to insulate your water pipes with pre-slit foam pipe insulation. You'll get hot
water faster plus avoid wasting water while it heats up.
- Install water-saving shower heads and low-flow faucet aerators
Inexpensive water-saving low-flow shower heads or restrictors are easy for the homeowner to install. Also,
long, hot showers can use 20 to 40 litres every unneeded minute. Limit your showers to the time it takes
to soap up, wash down and rinse off. "Low-flow" means it uses less than 10 litres per minute.
Also, all household faucets should be fit with aerators. This single best home water conservation method is
also the cheapest!
- Take shorter showers.
One way to cut down on water use is to turn off the shower after soaping up, then turn it back on to rinse.
A four-minute shower uses approximately 75 to 150 litres of water.
- Turn off the water after you wet your toothbrush
There is no need to keep the water running while brushing your teeth. Just wet your brush and fill a glass
for mouth rinsing.
- Rinse your razor in the sink
Fill the sink with a few inches of warm water. This will rinse your razor just as well as running water, with
far less waste of water.
li>Check faucets and pipes for leaks
A small drip from a worn faucet washer can waste 20 gallons of water per day. Larger leaks can waste hundreds
of litres.
- Use your dishwasher and clothes washer for only full loads
Automatic dishwashers and clothes washers should be fully loaded for optimum water conservation. Most makers
of dishwashing soap recommend not pre-rinsing dishes which is a big water savings.
With clothes washers, avoid the permanent press cycle, which uses an added 20 litres for the
extra rinse. For partial loads, adjust water levels to match the size of the load. Replace old clothes
washers. New Energy Star rated washers use 35 - 50% less water and 50% less energy per load. If you're in the
market for a new clothes washer, consider buying a water-saving frontload washer.
- Minimize use of kitchen sink garbage disposal units
In-sink 'garburators' require lots of water to operate properly, and also add considerably to the volume of
solids in a septic tank which can lead to maintenance problems. Start a compost pile as an alternate method
of disposing food waste.
- When washing dishes by hand, don't leave the water running for rinsing
If your have a double-basin, fill one with soapy water and one with rinse water. If you have a single-basin
sink, gather washed dishes in a dish rack and rinse them with a spray device or a panful of hot water. If
using a dishwasher, there is usually no need to pre-rinse the dishes.
- Don't let the tap run while you clean vegetables
Just rinse them in a stoppered sink or a pan of clean water. Use a dual-setting aerator.
- Keep a bottle of drinking water in the fridge.
Running tap water to cool it off for drinking water is wasteful.
- Water conservation comes naturally when everyone in the family is aware of its importance, and parents
take the time to teach children some of the simple water-saving methods around the home which can make a big
difference.
These are just a few of the ideas on how you can help save water in your home. If you know of
other ways to help, please write to us via email and we will happily add them to the list.
Remember:
Amanzi Bubomi - Water Is Lewe - Water is Life
Save Every Drop !
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