What can you do with 130 liters of water? 💧 Well, with such a supply of water, you could survive for more than two months in a desert (if you have food, of course). A more common answer is that this is the general daily water consumption of a person living in Austria. And normally 40 liters are needed to flush the toilet. So toilets are a good place to save water! Remember to flush big or small and turn off the water when you have washed your hands. 🚾