What did that mean?

The Finley family was using the pool as drinking water.

Talk about stumbling into luck by mistake.

Ray couldn't help but marvel at it. Wealthy families really did have deeper reserves. Even in a natural disaster, they were luckier than ordinary households—sometimes simply because they'd prepared without even meaning to.

Most regular families stockpile food, not water. Even if they do store water, it's never in large quantities. But the Finley family had an indoor swimming