WaterAid's State of the World's Water 2018: The Water Gap reveals Papua New Guinea, Uganda, Niger, Mozambique, India and Pakistan are among the countries where the highest percentage or largest number of people cannot get clean water within a half-hour round trip.
Niger, the largest country in West Africa, is among the worst for access to clean water — and among the world's poorest. Over 40% of Niger's population lives on less than $2.15 a day. Most people farm, so they struggle with water shortages and frequent droughts in arid, desert-like conditions.
According to current projections, Cape Town will run out of water in a matter of months. This coastal paradise of 4 million on the southern tip of South Africa is to become the first modern major city in the world to completely run dry.
The country with the lowest clean water score worldwide in 2022 was Benin, with a score of just 15.2 out of 100. This was around 73 points lower than the clean water score in Canada, which had the highest clean waters score worldwide in 2022.
While there are a few places that boast extremely clean water, such as Canada, Iceland, Antarctica, or even Upstate New York, the team of scientists determined that the cleanest water in the world was in the Patagonia region of Chile, Puerto Williams.
So it might appear that our planet may one day run out of water. Fortunately, that is not the case. Earth contains huge quantities of water in its oceans, lakes, rivers, the atmosphere, and believe it or not, in the rocks of the inner Earth.
In the UAE, the water table has dropped by around one meter per year over the last 30 years and the country has been predicted by some to face running out of natural freshwater resources within 50 years[4].
The Earth itself will not run out of water as it contains enormous quantities of H2O within its oceans, lakes, rivers, atmosphere, and even in the rocks of the inner Earth! Three-quarters of the globe is made up of our oceans.
Glaciers and ice caps cover about 10% of the world's landmass. These are concentrated in Greenland and Antarctica and contain 70% of the world's freshwater.
Moreover, Russia has been estimated to have 4,525 cubic kilometres of renewable water resources, making it the country with the second-largest renewable water reserves in the world.
Brazil has highest freshwater resources in the world which is accounts for approximately 12% of the world's freshwater resources. It is just because Amazon region this country contains 70% of the total freshwater. Russia has second largest freshwater reserve which is approximately 1/5 of freshwater in the world.
Home to 20% of the global population, China has only 6% of the world's total freshwater resources.
As Saudi Arabia has limited natural water sources, with most of its total water supply sourced from non-renewable groundwater, the Kingdom is ramping up investment in desalination plants and strategic storage.
To sum it up, you can drink tap water in Dubai as long as you ensure that necessary steps have been taken to eliminate the potential risks of drinking Dubai's tap water stored in your water tanks. A lot of people simply boil tap water in Dubai before drinking it.
There are two sources for water in the UAE: Ground water and desalinated sea water. The ground water levels are not enough and only serves a little more than 1% of its need. Close to 99% of potable drinking water in Dubai now comes from its desalination plants.
According to some of these one-dimensional models, the Earth would start to lose all its water to space and turn into a new Venus within a mere 150 million years.
Humans cannot drink saline water but saline water can be made into freshwater, for which there are many uses. The process is called "desalination", and it is being used more and more around the world to provide people with needed freshwater.
The population of India is expected to stabilize around 1640 million by the year 2050. As a result, gross per capita water availability will decline from ~ 1820 m3/ yr in 2001 to as low as ~ 1140 m3/yr in 2050.
Melbourne Water is proud to have taken out top honours at the Ixom Best Tasting Tap Water in Australia competition.
The quality of drinking water in Australia is generally high, with 93% of households having access to clean, safe drinking water. Yet, while this is true for urban households, almost 200,000 people living in remote parts of the country do not have the same luxury.
Avoid using rainwater for drinking, cooking, brushing your teeth, or rinsing or watering plants that you intend to eat. Instead, use municipal tap water if it is available, or purchase bottled water for these purposes.
Food waste produced annually in selected countries worldwide 2020. China and India produce more household food waste than any other country worldwide at an estimated 92 million and 69 million metric tons every year, respectively.
Billionaire T. Boone Pickens owned more water rights than any other individuals in America, with rights over enough of the Ogallala Aquifer to drain approximately 200,000 acre-feet (or 65 billion gallons of water) a year.