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South Africa’s water concern

South Africa is a water-scarce country with an average rainfall of 450 millimetres - compared to a world average of 860 mm - and conditions are expected to worsen as a result of global climate change. With harsh water restriction forecast this summer I don't suppose you can afford to not conserve water? Contact Water Rhapsody.

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Cape Town Rainfall is drying up.

Yesterday I spoke to a young woman who was already fearing her next water bill because as she said, “It’s only the start of August and I’ve been needing to water my garden for 2 weeks.” This is not the first statement on this matter that I’ve heard in that past few weeks.

Another comment that I’ve heard from avid gardeners is about their trees. Trees that usually only start to push out their buds for blossom in spring are already bearing blossoms. They tell me nature always knows best and that an early blossom and the growth of tender shoots is a sign that it will be a short dry winter.

From a historical point of view Cape Town enters into a drought cycle on average every 6 years. The last time we were faced with such a dry winter was in 2004. This would mean that a drought cycle is to be expected if not this year, the next.

I took the liberty to find out how much rain has fallen this year and came across the Department of Water Affairs website. This clearly shows that Cape Town rain is drying up.

Rain fall pattern

Western Cape rain fall pattern

From the trend of graph it is clear that the Western Cape, including Cape Town, is entering a below normal rainfall cycle. We can also see that the red line (2009/2010) is lower than that of any previous years.

If your are unsure what this means or how severely this will be affecting you, then you probably not that worried about water outages, restrictions and your summer water bill. However if this is a concern contact your Water Rhapsody dealer for a free quote, consultation or water Audit.

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[Water Crisis] “We don’t have a long-term plan” ~ Department of Mining

The Department of mining might not be the only government body that does not have a plan to ensure clean drinking water to all South Africans. The attitude of the department of mining is possibly the truth but is would be due to negligence and short sightedness.

Acid mine drainage is a global phenomena and is in not way unique to the Johannesburg area. Both department, mining and water affairs have been aware of the potential issues for many years but have chosen to do as little as possible about the situation, just enough to keep it away from public attention.

This is a public water crisis.

The following extract form the Sowentan

THE Department of Mining has no plan to stop acid mine water in the country’s 5901 abandoned mines from causing a national disaster.

Director-general Sandile Nogxina told Parliament’s standing committee on public accounts (Scopa) yesterday: “We don’t have a long-term plan on how we are going to do that. The plan we have covers this financial year.”

Nogxina came in for a bashing from all political parties, who accused him of ignoring the “crisis”.

ANC MP Roy Ainslie said: “You do not appreciate the extent of the environmental crisis we face with regard to these abandoned mines. If you have rehabilitated only five mines over the past three years, that is 1,5 mines a year. At this rate, it would take about 3000 years to rehabilitate all these mines.”

Scopa chairperson Themba Godi said if the mines were not rehabilitated, everything else the government did would be “pointless”.

“Building RDP houses, building hospitals and schools for communities will be wasted expenditure if those areas are going to become difficult to live in. It is a life and death problem,” Godi said.

The water in abandoned mines is said to be rising every day. The water mixes with the minerals and rock that have been exposed by mining and pollutes the water table. As more rain falls, the acid water overflows on to the streets.

Sowetan reported in July that the acid mine drainage problem in Johannesburg was so huge that the city would have to spend R220million on new pump stations. These will pump the acid mine water away and prevent it from flooding the city.

Democratic Alliance MP Mark Steele demanded that Nogxina be held accountable for not coming up with a plan.

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Water scarcity leads to water outage in Mossel Bay

I suppose to many this might come as a shock that such a large part of the country could be faced with water outages. I have been surprised the Southern Cape area has managed to continue supplying water to their residents. That said,  it was their “rainy” season and their dams at least managed to maintain their low water levels.

The municipality of Cape Town might not be faced with a similar situation this summer but if history is anything to go by then summer 2011/2012 could slam water outages on the Mother City. One never know but it is only hind sight that is the perfect science.

I don’t have the nerve to wait till the dam levels start dropping and rainfall pattern decrease before investing in a water conservation our water augmentation system. I really like the luxury of a running tap.

This extract from The Weekend post.

MOSSEL Bay, already under the whip as the prolonged drought in the town threatens the water supply to the PetroSA gas to liquids refinery, is facing more bad news following a new calibration of the Wolwedans Dam level.

The Water Affairs Department, the dam’s owner, says the level is in fact 16.62%, and not the 18.5% initially calibrated.

Although 34mm of rain had fallen in the dam’s catchment area last week, the municipality said it had not been enough to make a significant difference.

If the dam level drops to the 10% mark or below, PetroSA will not be allowed to extract water for its refinery, which means it might have to shut down.

Based on the latest calibration, Mossel Bay has 20 days’ less water than previously thought, but this excludes the 200Ml of water below the gauge plate of the dam, which could be purified to a quality suitable for human consumption.

“This was obviously disappointing news and puts the municipality under even more pressure in an already difficult situation.

“More than 100000 people who live in the urban areas and are dependent on the municipality for their water face the risk of being without water altogether if the dams should run dry,” the town manager said.

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The Dual-flush mystery…

Dual flush toilet system can reduce the water wastage however the majority of people still find it confusing to discern which one of the two buttons to press.  That why I just pressed both, unaware they were in fact two buttons.

Saving water everytime you flush

I remember I was puzzled. Which moon shaped button to press Both were about the same size I guested.  After this I just thought this is way too much effort just to flush a toilet. Besides I wanted to get out, the pan needed to be cleared!

My next encounter with a dual flush system involved a selection of once again 2 buttons. This time half moon shapes with braille markings on them. Again my brain asked, why? Wouldn’t it be quite a sick joke to have blind people trace a toilet? I once again put my finder on the middle and pressed both buttons before walking out.

On my third encounter I started connecting the dots. (One dot? Two dots?) This time I decided to experiment with this confusing system as I would be in a building that had installed these all over. With enough coffee in me I would be able to test my theory. Was “one dot” for a #1?

My new experiment was proving to be quite entertaining as I now had more than I valid reason to leave the lecture hall. Which button should I use this time. I was determined to figure out which button was for which.

Sadly I was disappointed by my hypothesis.  Even by counting Mississippis, 1…, 2… the toilet still flushed just as long. My scientific experimentation had all gone to waste with the many litres of water I had flush away.

It was only when I was introduced to the Water Rhapsody Multi-flush that I finally found a toilet flush system that made sense to me – hold the handle until the pan is cleared. On my average flush I now only get to “Missis…” So how much water has this saved me?

Well, instead of wasting up to 13 litres per flush quite often 1 get away with only 2 litres. Say I flush 5 maybe 6 times a day that’s a saving between 50 to 60 litres daily. This adds up to be 1500 – 1800 litre a month. (That’s just for one person.)

How many people are in your home? Are you flushing you salary away?

On average this amount to 22% of the typical household water use. If we could save you a 50% of your water bill. How would this make you feel? How about 90% or does that sound too good to be try. Give us a call and put us to the test. ~ Water restriction are approaching fast this season. I don’t suppose you’re already paying too much on your water bill.

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7 Gardening Myths

Do you sometimes wonder if your green thumb is browning around the edges?

You follow conventional wisdom, but you just don’t get the results promised. You mulch this and fertilize that, yet your garden doesn’t thrive. It’s enough to make you want to hang up your hoe.

Gardening myths and irrigation Well friend, you may be victim of garden myth.

As an avid gardener, I’ve tested many common theories of gardening, and I’ve discovered that quite a bit of that gardening wisdom isn’t so wise.

It’s easy to understand how those tried-and-true gardenisms have acquired their accepted status. The need to condense experience and information in our expanding gardening world has led to an oversimplification of complex gardening experiences.

Add to this the ever changing world of gardening and the influence of marketing that inevitably sways gardeners’ habits, and it’s no wonder we’re confused.

Here are the top 7 well 8 myths that may be keeping your garden from becoming the pride of the neighborhood.

  • Reading is believing

Myth: The information found in gardening books or on a plant container’s label is the final word on this plant’s care.

Fact: Two words — micro climates. Not only is the general information on plant care applied across the entire spectrum of zones it can be grown in, lumping high veld with coastal, but it also can’t distinguish between the staggering diversity of micro climates contained within even one city.

Resolution: Talk to your local nursery professional or ask your neighbors what experiences they’ve had with a particular plant or category of plants.

  • Greywater irrigation stinks

Myth: Recycled water smells and in bad for plants

Fact: Recycled household water contains low amounts of nutrients, this low dose of nutrients and absorbed into the soil daily and will allow you to fertilize less often. Greywater might never replace the need to fertilizer however.
Using greywater to irrigate your garden does not add unbecoming odours to the outdoors, easy maintenance prevents any occurrence of malodours.

Greywater naturally contain low levels of soaps that keep the bugs away. This point leads me to the next myth.

Resolution: Stop wasting clean drinking water on your plants, they thrive in the dirt. Is the water you were splashing around in the bath not good enough for your lawn? Go green and start recycling your wash water.

  • A bug is a bug

Myth: Aphids are a pest you should always get rid of.

Fact: Recent thinking is improving the lowly aphid’s standing. Aphids attract beneficial predators to your garden, where they eat not only the aphids but other harmful bugs. Think of aphids as benign appetizers to draw these beneficial “hunting” insects to your garden.

Resolution: Hose off excess aphids or use a mild soap solution to wipe off an infestation, but don’t aim for an aphid-free garden.

  • Indigenous, Indigenous, Indigenous

Myth: Conscientious gardeners plant only indigenous.

Fact: Gardeners frequently ask for indigenous plants, believing they must plant only indigenous plants to have a drought-resistant and responsible garden.

The list of such plants available in the trade is a short one. However, there are non-natives, called Bay friendly plants, that offer the same virtues — they are noninvasive, drought tolerant, and hardy. The list of these plants includes a much wider range of offerings.

Resolution: Grow plants that are well suited to the area you live in. Plants that would be able to thrive with minimal irrigation. Cape Town is blessed with a wide variety of local plants that are will suited to our climate.

Photo magic

Myth: Our gardens can look like the photos in garden magazines.

Fact: Umm, no. Those gardens looked great on the day the photos were shot and not for much longer. That’s OK. Gardens are in constant change, and we should embrace the inherent wildness of nature.

Nobody seems to read “Your results may vary” on the bottom of the page.

Resolution: Use the pictures as inspiration, then create your own vision. Enjoy the journey. You’ll get the occasional picture-perfect moment and then it will change and grow into a different photo op.

Stronger is better

Myth: A more potent fertilizer is a better fertilizer.

Fact: This is a particularly pernicious fallacy. Chemical fertilizers and generally any product with a percentage above 10-10-10, are bad for the environment. But they’re not great for the long term health of plants, either.

Plants may respond to the potency of the mix, blooming more quickly and fully, but in the long term, these chemicals will leave the plant depleted. It’s been compared to a sugar rush: immediate euphoria then a crash.

Resolution: Use widely available organic or nonchemical fertilizers, which also have the benefit of being slow-release formulations.

Who needs it?

Myth: I don’t need to fertilize my plants if they look healthy.

Fact: All plants need nutrients on a regular basis. Unless you’re growing vegetables, where you can add soil amendments at the beginning of each planting year, you’ll need to top dress or add fertilizer of some kind to feed your plants.

This is especially true for heavy feeders, such as fruit-bearing shrubs and trees, and potted pots that have a limited volume of soil and thus a limited amount of nutrients.

Resolution: As a general rule, fertilize your plants four times a year. An all purpose blend will be fine, though there are mixes for acid-loving plants and for citrus and fruit trees. If your plants are having trouble flowering, try a 0-10-10 blend.

Eternally yours

Myth: Plants live forever.

Fact: It’s understandable that we all get attached to plants in our garden, and even develop relationships with them. But even with our best efforts, plants have a natural limit to their life span.

Sometimes people are relieved to be informed that they’ve done nothing wrong, that a plant has just reached its natural end. Even us humans don’t live for ever.

Resolution: In a wider sense, sometimes it’s better to replace a sickly plant than keep it on life support. Remove long suffering plants, or plants that no longer fit that location’s needs, and start fresh. This replacing can even be invigorating.

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Water utility workers strike ~ no more water…

There I was thinking that Cape Town and the rest of the country would be hit hard my water scarcity due to natural causes but I was wrong. With the planned water utility workers strike, a water crisis will be cause by mass demonstration and not the forces of nature. Are we really able to rely on the government to supply us with water???

The SA Municipal Workers Union (Samwu) threatened on Friday to create a “serious water crisis”, saying their members in the water sector would go on strike on Monday.

Samwu national spokesman Tahir Sema said the employer organisation, the South African Association of Water Utilities (Saawu), has offered the unions a nine percent wage increase, while they wanted between 11 and 13.5 percent.

“We rejected the nine percent offer and will go on strike on Monday, which means that the water supply throughout the country will be affected.”

He said about 50,000 workers, from administrators to mechanics and technicians, would strike.

Sema could, however, not give an indication to what extent the industrial action would affect water supply to consumers.

“The water supply will be affected, but we can’t say to which degree. That will only be assessed once the strike starts.”

Distribution of water to municipalities would be affected.

“If water workers strike, the tap is closed.”

Sema advised the government, through Saawu, to return to the negotiating table and “negotiate a proper increase in good faith”.

“We advise them to concede to workers’ demands, which are both legitimate and reasonable.”

Sema said union members were also upset because managers had received “hefty salary hikes”, while ordinary workers have not had an increase at all in more than a year.

Saawu represents 18 water boards. It could not immediately be reached for comment.

Source Times Live

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The water bomb, water problem.

Few South African are able to even imagine how dependent our daily live are on water, the liquids we buy in little plastic bottles and the fluid that flows from our taps when we shower, bath, brew our tee or coffee, clean laundry, and wet the gardens. This is the “stuff” I am talking about.

Water crisis

The water problem

Could you even imagine what you would do if this very substance either become so polluted that you could no longer use it, even to water you plants, or you tap ran dry after a long day of work? Now just before your mind start denying the plausibility of such a scenario, which I could imagine is possible. Have you truly considered the consequences? What will you do? Will you be caught ill prepared because it’s so easy to deny the facts.

For those of us who have realised to severity of the situation chances are we have already taken appropriate action, if not I invite you to do so now, contact us to gain piece of mind.

For those of you who are still in denial the “I didn’t think it would happen” or the “I told you so” moment is on the way. As is said, “Hind sight is the perfect science.” Read any newspaper or searching on line and you will be bound to find ample reasons to start conserving water now.

This extract from IOL

“We are sitting on a time bomb which will affect each and every person in the country,” Fedusa said.

The National Water Act stated that no person could unlawfully and intentionally or negligently commit any act or omission which polluted or was likely to pollute a water resource.

“However, little action if any is taken against transgressing municipalities.

“[Further], 104 mines in South Africa are operating without a valid water license, of which the majority are in Limpopo province.”

Fedusa said the state of drinking and waste water in South Africa had not improved at all over the past five years.

Among other things, there was poor sanitation and water service delivery; very high levels of pollution and eutrophication (excessive nutrients) in dams and rivers; poor quality drinking water; and, failing waste water treatment infrastructure.

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SA’s biggest environmental disaster ~ 3 months away

It is coming up to six months that the Department of Water Affair has been avoiding facing up to a challenge that could be South Africa’s biggest environmental disaster ever. An environmental disaster that could cripple the economic hub of Africa, not to mention the millions that inhabit Johannesburg.

It has not only been 6 months that the Department of Water Affairs has been aware of the potential hazards of the Acid Mine Drainage but it has also allowed many mines to operate without water licenses. This has undoubtedly added to the water crisis.

The following extracts from TimesLive:

Water Crisis!!

SA's biggest environmental disaster

“If nothing is done, water will start decanting [from the so-called central basin, under the city] and contaminating groundwater in 17 months,” senior water affairs official Marius Keet told members of Parliament’s land and environmental affairs select committee on Tuesday.

“According to the information available, 13-months lead time is required for this. So if government… decides now to do something, in 13 months you can have a pump station,” Keet said.

This means, starting immediately, government has a four-month window in which to take action.

Earlier, he told members the water level on August 13 in the basin below Johannesburg was 558 metres below the surface.

“The current rate of rise is 0.35 metres a day, but it can go up to 0.9 metres a day in summer.” (Rainfall months)

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Drinking water before meals is the best way to lose weight

It is easy to forget how essential water is and the vital role it plays in our existence. Here is a simple tip to some of us needing to loose some weight.

Have you tried out every trick in the book to lose weight – crash diets, gyms, or simply starving yourself? Now, try a simple trick – drink a glass or two of water before meals, as that’s the best way to curb appetite and shed those pounds – says a new research.

Rainwater out a glassScientists have reported that just two 250 ml glasses of water taken before meals, can lead to weight loss.

“In this recent study, we found that over the course of 12 weeks, dieters who drank water before meals, three times per day, lost about 2.5 kg more than dieters who did not increase their water intake,” said Brenda Davy of Virginia Tech in Blacksburg.

The simple reason is that it fills up the stomach with a substance that has zero calories. People feel fuller as a result, and eat less calorie-containing food during the meal.

And it gets even better if you replace sweetened calorie-containing beverages with it.

Although there’s no exact amount of water one should drink, experts advise that most healthy people can simply let thirst be their guide.

Source: DNA

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Cape Town dams levels are dropping

Cape Town dam levels are lower than what they have been in the past few years due a little rain. There seems to be little hope for our dams to be filling up as the long term weather forecast is once again predicting a dry week.

In the past August and September have been some of Cape Towns heavier rainfall months but this is turning out, not be the case this year. This August has been especially dry compared to previous years and this is negatively affecting dam levels.

Cape Town Dam Levels

Dams are dryer than before

These figure clearly show a 14% drop in water storage from Cape Towns Major Dams. Cape Towns largest dam, Theewaterskloof, with a capacity of 3 time as much water as our next biggest dam is only 92% full. Last year August it was already at 100%. This reduce storage is eqaul to both Steenbras Dams.

Cape Town dam levels are low

A dramatic drop in Cape Town Dam Levels

The significance of low dam levels will first be felt by avid gardeners as they will be hit hardest by water restriction.

Dam 2006 2007 2008 2009 2010 Capacity Ml
Wemmershoek 89.30% 100.00% 97.30% 94.90% 71.70% 58,644
Steenbras Lower 99.1.% 100.00% 89.40% 97.90% 56.50% 33,571
Steenbras Upper 97.50% 99.20% 100.00% 100.00% 90.30% 31,517
Voelvlei 89.70% 99.00% 95.10% 95.70% 93.60% 164,122
Theewaterskloof 72.80% 100.00% 100.00% 100.00% 92.70% 480,250
Berg River - - 100.00% 100.00% 100.00% 130,000
Cape Town TOTAL (ave) 69.86% 99.64% 96.97% 98.08% 84.13% 898,300

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Rainwater harvesting at the Constantia Waldorf School

Constantia Waldorf School recycling centre

Constantia Waldorf School Recycling Centre

The newly build Constantia Waldorf School Recycling Center is setting a trend for the of recycling. This is a vision driven by a parent of a student attending the school. Unsorted recyclable  goods can be dropped off at the school recycling center where it is then sorted into various piles for collection.

Recyclable goods sorting area

Recyclable goods sorting area

The profits generated form the centre will be used to compensate the friendly helper who sorts the recyclable goods and to pay for further eco-sustainability systems.

The Recycling centre accepts all the usual recyclable matter including batteries, light bulbs, bread bag clips and e-waste.

As an educational and eco-sustainability tool the recycling center harvests its rainwater that falls on the roof of the brown box collection room and stores the rainwater in a water tank. The rainwater will be used for rinsing, garden irrigation and making sure sorters are able to walk away with clean hands.

Rainwater harvesting at recycling centre

Rainwater harvesting tank (Constantia Waldorf School)

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