During fiscal year 2021, approximately 0.81 megaliters of water were consumed per capita in Tasmania. This was the highest per capita consumption across all states in Australia, and was largely attributed to high industry water consumption.
States that receive more rainfall and precipitation logically have lower water usage. California is the largest consumer of water in the US.
Water is a limited resource in most of the country, and a vital economic asset. In 2010–11, total water consumption was 13,337 Gigalitres (GL) of which agriculture used 54%, households 13%, manufacturing 5%, and mining 4%: 3% of total water used was recycled.
Australia is the driest populated continent on Earth, and yet Australia uses more water per person than most other countries in the world.
9 March, 2021 12:47
“We'd like to thank everyone for their water-saving efforts over summer and urge everyone to keep up the good work,” she said. “Average residential water usage is sitting at around 155 litres per person per day and we'd like to see that come down to around 150 litres.
Main areas water is consumed inside your home is in the shower/bath, dishwashing, laundry and toilet flushing. Our online calculator uses the following water usage estimates: Shower: 10L per minute (1 person = 80 litres per shower)
According to the water usage statistics by Our World in Data, China is the biggest consumer of water for domestic purposes like cleaning, cooking, drinking, and washing and uses over 70 billion m3 annually.
The toilet
A single flush cistern uses 9 to 11 litres per flush.
Globally, 70 percent of freshwater withdrawals are used for agriculture. However, water requirements vary significantly depending on food type.
Water usage in Australia
Crops including cereals, cotton, and sugar cane all require large volumes of water for irrigation. The Murray-Darling Basin, one of the largest and most significant agricultural areas in Australia, depends on access to millions of liters of water each year for agricultural purposes.
Western Australians (at one hour and 51 minutes per day) are the nation's biggest tapwater users. They are followed by Victorians (one hour and 30 minutes), New South Welsh (one hour and 29 minutes), South Australians (one hour and 17 minutes) and Queenslanders (one hour and 13 minutes).
Florida accounted for 23 percent of the total saline-water withdrawals in the United States, mostly from surface-water sources for thermoelectric power. Texas and California accounted for 59 percent of the total saline groundwater withdrawals in the United States, mostly for mining. Sources/Usage: Public Domain.
Countries with the highest water waste:
China: 362 trillion gallons/year. United States: 216 trillion gallons/year. Brazil: 95 trillion gallons/year.
Are You Using Water-Saving Showerheads? Older, regular showerheads typically use between 15-20 litres of water per minute. A 10-minute shower would average between 150-200 litres per day, 1,050-1,400 litres per week, and 5,475-7,300 litres per year.
A low-flow showerhead uses about two gallons a minute, or 20 gallons for a 10-minute shower. A standard showerhead uses 2.5 gallons a minute, or 25 gallons for 10 minutes. Either way, the shower saves water – as long as you don't go past 10 minutes.
Unfortunately, unless you're taking 20-minute showers—more on that later—baths just can't measure up in terms of water usage. According to the U.S. Environmental Protection Agency (EPA), a full bathtub requires about 70 gallons of water, while taking a five-minute shower uses 10 to 25 gallons.
The ocean covers more than 70 percent of the surface of our planet. It's hard to imagine, but about 97 percent of the Earth's water can be found in our ocean.
Water footprint of countries
In absolute terms, the countries with the highest water footprints are (in billion tons per year): India: 987.38. China: 883.39. US: 696.01.
The land mammal who consumes the most water per pound of bodyweight is the cow. A single cow used for her milk on an industrial feed lot can consume up to 100 gallons of water a day during hot summer months, and that adds up.
Can you drink tap water in Australia? The short answer to this question is yes. Tap water in Australia is considered safe to drink by health professionals. In fact, until the 1990s, Australian tap water had an extremely safe and reliable reputation.
The average person has a shower duration of 7 minutes. Shower timer duration is 4 minutes; saving 3 minutes shower time or 45 litres (QLD Government 2008). The average Burnside household is made up of 2.36 people (Australian Bureau of Statistics 2006).
The Great Artesian Basin is Australia's largest groundwater basin and is one of the largest underground freshwater resources in the world. The Basin spans almost 1.7 million square kilometres (more than one-fifth of the Australian continent) and has a storage capacity of 64,900 million megalitres.