There are a number of effective ways to reduce water wastage in the pool and spa.
A pool cover is the most effective way to reduce evaporation. A good pool cover, if properly used, will reduce water evaporation from
your pool and also reduce your pool chemicals bill. Pool covers range
from simple leaf covers (which reduce evaporation by around 40%) though
to thicker blankets and security covers (which can save up to 90%
Smart Approved WaterMark certifies a range of good quality pool covers.
offer a more affordable option and are available in bubble plastic or
foam, which float on the water's surface. If used with a roller they can
be easily removed before pool use, then spread again after you have
finished swimming for the day.
your pool with a shade will further reduce evaporation as well as
protecting swimmers from harsh sunrays. Use shade cloth or a shade sail.
Liquid pool covers
are a new alternative available if you don't want to hide your pool
water with a cover or blanket. The chemical forms a barrier on the
water's surface which inhibits evaporation by up to 40%. It can either
be added to the pool daily by hand or by using an automatic metering
Prevent wind exposure
Wind contributes to evaporation. To reduce water loss, adjust the landscape around your pool with walls and hedges that create shelter from the wind.
Installing a rainwater tank is a great way to reduce the use of mains water in your swimming pool. Rainwater diverters are an inexpensive alternative to installing a tank. They attach to a downpipe and can be used to divert rainwater into your swimming pool. In large downpours, you will need to monitor the water level in your pool so that it does not overflow. You should consult a plumber about stormwater diversion.
Sand filters require backwashing which can use up to 8000L of water every year. Purchase a cartridge filter if you are installing a new pool or replacing the filter. Cartridge filters do not require backwashing to be cleaned so they use less water. Backwashing a sand filter should be carried out once every 4–6 weeks. Only backwash until the glass goes clear - backwashing for longer will waste excessive amounts of water.
overfilling your pool as this will prevent your filter from working
effectively and will cause water to overflow. The water level should be
about half way up the skimmer box opening for the filter to function
properly. If you want to allow the water level of your pool to drop
below this, you will need to buy a T-piece suction line which connects
to the skimmer box allowing the filter to function normally.
Some quick tips:
It is important to remember that pools are designed for us to have fun. However, there are ways that we can do this without wasting water.
Try the following:
Leaks can develop in the pool's membrane and piping. Even a small leak can waste 7000 litres per year. These can be difficult to detect.
Firstly, you will need to identify if the leak is coming from
the pool plumbing or the pool structure. These simple steps can help
you identify the location of a leak:
1. Fill the pool to its normal level and mark it with a piece of duct tape.
2. With your filter system running, wait 12 to 24 hours then check to see if the water level has dropped significantly.
3. Refill the pool back to the original level of the duct tape and with the filter system off.
4. Wait the same amount of time (also over the same part of the day, i.e. 8am-8pm) and measure the water loss again.
If you are losing more water with the filter system running, the leak is on the pressure side of your plumbing somewhere PAST the impeller of the pump
If you are losing less water with the filter system not running, the leak is on the vacuum side of your plumbing somewhere BEFORE the impeller of the pump.
If the water loss is the same, the leak is more likely in the structure of the pool, however plumbing leaks should not be ruled out.
If a leak is detected soon after construction of the pool, the owner should contact the builder to investigate.
When it comes to leaking pool pipes, it is recommended you always consult a licensed plumber or leak detection specialist.
leaks are past the impeller of the pump, a specialist leak detection
contractor is generally required to identify the exact location of the
problem. This may not necessarily be a plumber. Some plumbers have
invested in the equipment required for this form of testing, while
others call on leak detection specialists and then undertake any the
Licensed plumbers should be consulted for any leaks
identified before the impeller of the pump, and as a precaution even if
it is suspected that the leak is in the pool structure.
It is important for pool owners to understand the regular water loss of their pool. Leaks are generally the cause of any irregular water loss but should not be mistaken for regular pool water loss (such as splashing, evaporation, etc.)
There are many ways to clean cars without using too much water - waterless car washes and high pressure low-flow cleaners help you save water.
3/4 of the water used in the bathroom is used for washing ourselves. It's possible to have a great wash without using excessive amounts of water.