From Wikipedia:
> Drinking water, also known as potable water, is water that is safe to drink or use for food preparation.
40-50L per day would seem to about cover one person's essential uses of potable water.
> Drinking water, also known as potable water, is water that is safe to drink or use for food preparation.
40-50L per day would seem to about cover one person's essential uses of potable water.
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