What is done to make tap water safe to drink?

But how do you know if your own tap water is safe and fit to drink?

She hadn't bought anything to drink, so we had tap water.

Did you know they bottle tap water and sell it?

"Today I had to bring him a special supply of tap water."

Many homes and places of work have running tap water.

What can you do if your tap water suddenly became contaminated?

We always drink the tap water here, but it makes you wonder.

They'll do anything to get attention, even if they have to flood your entire house with tap water.

Glass of tap water and an apple for me please.