drinking water that is many thousands of years oldwell
almost
we get our water from a well drilled into the Devonian aquifer.
The recharge is in northwest Iowa
as/per the usgs flow estimates, we are drinking water that is many thousands of years old (perhaps up to 200kyrs).
Speaking of which there's a water bottling company which claims its water is thousands of years old
Printed on the bottle is an expiry date
When questioned about this the reply was
Date refers to the bottle