Belgium
Safe to drink. Treated to a high standard and reliably safe from the tap. Bottled water here is a preference, not a necessity.
Can you…
Source → Tap
Modern network · well-maintainedIs tap water safe in Belgium?
Belgium scores 91/100 on our water-safety index — safe to drink. Treated to a high standard and reliably safe from the tap. Bottled water here is a preference, not a necessity. Scores above 70 mean tap water is generally safe to drink. 40–69 means treat it with caution — filtering or bottled water is wise. Below 40 means it’s best avoided straight from the tap.
Drinking, brushing, ice & cooking
- Drinkable?
- Yes — tap water is safe to drink straight from the faucet.
- Brush teeth?
- Yes — brushing your teeth with tap water is perfectly fine.
- Ice?
- Yes — ice made from tap water is safe.
- Cooking?
- Yes — cooking and rinsing produce with tap water is safe.
Water treatment & pipe infrastructure
Belgium relies on modern treatment + strict monitoring, delivered through a modern network — well-maintained. That puts the practical contamination risk between source and tap at low. Even where water leaves the plant clean, aging mains and rooftop storage are where quality most often slips.
Frequently asked questions
Can you drink tap water in Belgium?+
Belgium scores 91/100 on our water-safety index — safe to drink. Yes — tap water is safe to drink straight from the faucet.
Is it safe to brush your teeth with tap water in Belgium?+
Yes — brushing your teeth with tap water is perfectly fine.
Is ice safe to use in drinks in Belgium?+
Yes — ice made from tap water is safe.
Is tap water in Belgium safe for cooking?+
Yes — cooking and rinsing produce with tap water is safe.
Data & sources
Official monitoring (WHO/UNICEF JMP, 2024) puts safely-managed drinking water access in Belgium at 99.5%. Access to a safe source isn’t the same as tap-drinkability for visitors — our 91/100 score weights traveler drinkability, informed by this data.
- WHO/UNICEF JMP — 99.5% safely managed (2024)
- World Bank · safely managed drinking water (SH.H2O.SMDW.ZS)
- CDC · food & water safety for travelers
Read the full methodology — how the 0–100 score is built and what it does (and doesn’t) mean.