Democratic Republic of the Congo

Can you drink the tap water in Democratic Republic of the Congo?

Last reviewed September 2026

Democratic Republic of the Congo scores 16/100 on our water-safety index — not safe to drink. With a score of 16/100, untreated tap water is a real risk here, so use bottled or purified water for drinking and brushing. WHO/UNICEF monitoring puts safely-managed drinking water at 11.9% of the population. 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.

Ice, brushing your teeth & cooking: what’s safe in Democratic Republic of the Congo?

Drinkable?

No — don’t drink it unfiltered. Boil, filter, or buy bottled.

Brush teeth?

Risky — use bottled or boiled water to brush, especially for children.

Ice?

Avoid ice — it’s frequently made from untreated water.

Cooking?

Boil first — water that reaches a full boil is far safer than raw tap; don’t rinse salad or fruit in it.

Should you boil the tap water in Democratic Republic of the Congo?

Boiling is the minimum for tap water in Democratic Republic of the Congo — a full rolling boil for a minute deals with bacteria, viruses, and parasites. Because it leaves chemical contaminants and lead behind, bottled or properly purified water is the better choice when available. More on what boiling does and doesn’t remove.

Do you need bottled water or a filter in Democratic Republic of the Congo?

In Democratic Republic of the Congo, bottled or self-purified water is the only safe option for drinking — buy sealed and inspect the cap. A reusable purifier bottle pays for itself quickly and spares the plastic.

In Democratic Republic of the Congo, don't trust a carbon taste filter to make tap water drinkable — only a purifier rated for bacteria and viruses will do, and bottled or boiled water is the simpler fallback.

Waterborne illness risk in Democratic Republic of the Congo

In Democratic Republic of the Congo, raw tap water can carry everything from the bugs behind travelers' diarrhea to typhoid and hepatitis A in some areas — the CDC recommends bottled, boiled, or purified water and up-to-date travel vaccinations. See CDC food & water precautions.

Worried about a specific tap? How to tell if your tap water is contaminated.

Water treatment & pipe infrastructure in Democratic Republic of the Congo

Democratic Republic of the Congo relies on limited treatment, aging network, delivered through a aging network — frequent contamination points. That puts the practical contamination risk between source and tap at high. Even where water leaves the plant clean, aging mains and rooftop storage are where quality most often slips.

Common questions about tap water in Democratic Republic of the Congo

Data & sources

• WHO/UNICEF JMP — 11.9% 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.

More countries in Africa

See the full Africa ranking — all 54 countries, safest to least safe.