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Finding water in the West, is finding water
that has come from somewhere else.
Although freshwater usage is steadily increasing, there has historically been a steady supply. However, as water usage increases, the water supply will not. Even though all water is returned to the water cycle there is no guarantee that it will return to the same area that it was originally found. Depending on where precipitation lands and where it travels on Earth, it can take thousands of years for that water to be returned to Earth as the freshwater we drink. Water typically takes 8-9 days to return to Earth after being evaporated, but where that water ends up is up to chance; therefore, some landscapes are wetter or drier than others. So by reducing water use, we can save water for years when water becomes scarcer.
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