I use the tank water for coffee everymorning and throughout the day, the DW hardly if ever drinks water from any water system and never from the tank. I have been a few places where the water tasted so bad I couldn't drink it but the DW won't even try anymore.
At one point, the water from the faucets in our home smelled of chlorine all the time. My MIL's neighbor tested it using his pool testing kit and yes as it came out of the tap it was safe for swimming.
My taster ain't so good and water tastes fine most places. Now the DW, her's works so good it's a problem to find a bottled water she likes. We have Sparkletts delivered and Arrowhead from Costco in bottles for travel.
I did use 20,000 year old water in Scotch one time, it made me remember why I didn't put water in my scotch in the first place. In Antarctica it is a big thing to do. If you are ever there don't waste the scotch.
