What percentage of water withdrawn globally is unsustainable?

Just 3 percent of the world's water exists as fresh water—2 percent is locked in the polar ice caps; less than 1 percent resides in freshwater lakes and streams ... Apr 21, 2025 ... ... , followed by Oceania and Europe. The graph below shows the percentage of treated domestic wastewater by region (2022). chart visualization ... Earth from NASA's MODIS Instrument. Oceans of Earth. How are our oceans changing? Water on Earth is very abundant— about 71 percent of Earth's ... Globally, unsafe water sources account for a few percent of deaths. In low ... Almost three-quarters of the world's population uses a safely managed water source. Nov 20, 2020 ... ... world regions (see Figure S1 for a map of world regions). All ... Relationship between the percentage of crop-based feed (grain ... Aug 13, 2018 ... Canada has 7% of the world's renewable fresh water. ... For Canada's 30 million people -- about half a percent of the world's population -- this ... Aug 27, 2024 ... For example, only 0.5 percent of the Earth's water is usable freshwater — and climate change threatens to shrink that supply. On top of that, ... Jul 31, 2019 ... The 2018 edition of the United Nations World Water Development Report stated that nearly 6 billion peoples will suffer from clean water scarcity by 2050. Feb 15, 2024 ... Water-saving measures, for example, have been put in place and ships have had to lower their draft to continue using the locks. Discover. ' ... Apr 3, 2025 ... It is unexpected and somewhat inconceivable that less than three percent of Earth's water is freshwater. According to the U.S. Geological Survey ...