About 40%, nearly half, of all commercial bottled water comes from plain old tap water.

it is estimated that from 25% to 45% of all bottled water in the United States comes from municipal water system – it’s just plain old tap water that has been processed through some sort of filtering mechanism.  Even if the bottled water label shows mountains, snow, or other bodies...
About 40%, nearly half, of all commercial bottled water comes from plain old tap water.