City in Gauteng, South Africa
Can you drink tap water in Johannesburg?
Can you drink the tap water in Johannesburg?
Tap water is safe to drink. Treated tap water is drinkable, but Johannesburg Water has frequent outages and dirty-water spells. Carry bottled water and use filters if the supply fails.
Key facts
- In Johannesburg: Treated tap water is drinkable, but Johannesburg Water has frequent outages and dirty-water spells. Carry bottled water and use filters if the supply fails.
- Across South Africa: Safe to drink in Cape Town, Johannesburg and most cities; some small-town supplies fail quality tests, and Gauteng has frequent water outages.
- Safely managed drinking water: 68% of people in South Africa (2024, WHO/UNICEF JMP).
Tap water across South Africa
| Place | Tap water |
|---|---|
| Cape Town | Yes, drinkable |
| Johannesburg | Yes, drinkable |
| Kruger National Park | Filter or boil |
| Durban | Yes, drinkable |
| Stellenbosch | Yes, drinkable |
| Pretoria | Yes, drinkable |
| Hermanus | Yes, drinkable |
| Knysna | Yes, drinkable |
| Plettenberg Bay | Yes, drinkable |
| Port Elizabeth | Filter or boil |
| Franschhoek | Yes, drinkable |
| Umhlanga | Yes, drinkable |
| Jeffreys Bay | Yes, drinkable |
Quick answers
Is tap water safe to drink in Johannesburg?
Tap water is safe to drink. Treated tap water is drinkable, but Johannesburg Water has frequent outages and dirty-water spells. Carry bottled water and use filters if the supply fails.
Can you drink tap water in South Africa?
Safe to drink in Cape Town, Johannesburg and most cities; some small-town supplies fail quality tests, and Gauteng has frequent water outages.
More about Johannesburg
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Sources
- World Bank: safely managed drinking water (WHO/UNICEF)
- CDC: food and water safety for travelers
- Gautrain
- Airports Company South Africa
- Joburg Tourism
Verdicts reflect official utility statements and what locals actually do. Compiled and reviewed by SoloSquare. How we compile and score this. Spotted something out of date? Tell us.