Drinking water vs Potable water — for a 7-year-old

Here is a simple way to understand these words.

What the words mean

Drinking water is any water you can drink. It could be water from a cup, a bottle, or the tap at home.

Potable water is a big, grown-up word that means the same thing: water that is safe to drink. Scientists and people who fix water often say "potable".

Why some water is not safe

• Germs: tiny living things like bacteria and viruses can make you sick.
• Dirt or mud: makes water cloudy and yucky.
• Bad chemicals: things that don’t belong in water can be harmful.

How water is made potable (safe)

1. Cleaning at the water plant: big machines and filters remove dirt and some germs. They may add small amounts of chemicals like chlorine to kill germs.
2. Boiling: heating water until it bubbles kills many germs. Always have an adult do this.
3. Using filters or tablets: special filters or chemical tablets can make water safer when you are camping or if the tap water is not safe.

Easy safety rules for kids

• Always ask an adult before drinking water from a strange place.
• Drink water from the tap at home, a sealed bottled water, or a clean cup.
• Never drink from puddles, rivers, or anywhere that looks dirty.
• If the water smells bad or looks cloudy, don’t drink it and tell an adult.

Quick quiz (fun and short)

1. True or false: Potable means safe to drink. True.
2. Should you drink water from a puddle? No.
3. One way to make water safer is to boil it. Yes, but ask an adult to help.

If you remember: "potable" = a fancy word for "safe to drink." When in doubt, ask an adult!