Turning on the faucet and having water come out has become such a common daily occurrence that nobody stops to think about it. In times of abundance, everything goes smoothly. However, when rain is scarce or almost nonexistent and reservoir capacity diminishes considerably, that is when alarm bells are set off and governments scramble trying to find a solution. As they say, you don’t know what you’ve got until it’s gone.
Click here for original story, A study compares how water is managed in Spain, California and Australia
Source: Phys.org