Daily water usage varies, but is typically one gallon of water per person per day, comparable to an additional toilet flush.

I'm worried about what this will do to him-" Another toilet flush.

He'd heard the toilet flush, then nothing more.

Then a toilet flush, the bath water running.

No one answered on the second knock, but I'd heard a toilet flush, and I knew someone was in there.

On the telephone, a two-hour drive from here, there's a toilet flush, then my father's voice, "You still talking to those lunatics?"

Earlier in the day he'd been reading a poorly written Western novel and suddenly wondered if someone on top would be able to hear the toilet flush.

This water will be used for cleaning and washing, as well as toilet flushes.

Toilet after toilet flushes, but every time the last man leaves another arrives.

How does a tankless toilet flush?