Botswana
Drink with caution. Scoring 53/100, the supply is treated but uneven, so filtered or sealed bottled water is the safer choice for drinking. WHO/UNICEF monitoring puts safely-managed drinking water at 63.3% of the population.
Can you…
Source → Tap
Mixed network · aging mains in placesCan you drink the tap water in Botswana?
Last reviewed September 2026
Botswana scores 53/100 on our water-safety index — drink with caution. Scoring 53/100, the supply is treated but uneven, so filtered or sealed bottled water is the safer choice for drinking. WHO/UNICEF monitoring puts safely-managed drinking water at 63.3% 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 Botswana?
- Drinkable?
- With caution — locals and cautious travelers often filter or boil first, and short stays lean on bottled water.
- Brush teeth?
- Usually fine for brushing if you don’t swallow, though the cautious use filtered or bottled water.
- Ice?
- Ice is a gamble — fine in reputable hotels and restaurants, riskier from street vendors.
- Cooking?
- Yes — cooking and rinsing produce with tap water is safe.
Should you boil the tap water in Botswana?
A one-minute rolling boil is a sound precaution for tap water in Botswana, killing the microbes that cause most stomach upsets. It won't strip out metals or chemical contaminants, so pair it with a filter where those are a concern. More on what boiling does and doesn’t remove.
Do you need bottled water or a filter in Botswana?
Many visitors to Botswana stick to bottled water to be safe, and it's widely available — just check the seal is intact. A reusable bottle with a built-in filter is a lower-cost, lower-waste alternative.
In Botswana, a filter certified to remove microbes (not merely improve taste) meaningfully lowers the risk from tap water. On a short trip, though, bottled water is usually less hassle.
Waterborne illness risk in Botswana
In Botswana, the usual problem from drinking untreated tap water is a stomach upset from bacteria like E. coli — so watch the ice, raw salads, and unpeeled fruit rinsed at the tap. See CDC food & water precautions.
Worried about a specific tap? How to tell if your tap water is contaminated.
Water treatment & pipe infrastructure in Botswana
Botswana relies on municipal treatment, variable upkeep, delivered through a mixed network — aging mains in places. That puts the practical contamination risk between source and tap at medium. Even where water leaves the plant clean, aging mains and rooftop storage are where quality most often slips.
Common questions about tap water in Botswana
Can you drink tap water in Botswana?+
Botswana scores 53/100 on our water-safety index — drink with caution. With caution — locals and cautious travelers often filter or boil first, and short stays lean on bottled water.
Is it safe to brush your teeth with tap water in Botswana?+
Usually fine for brushing if you don’t swallow, though the cautious use filtered or bottled water.
Is ice safe to use in drinks in Botswana?+
Ice is a gamble — fine in reputable hotels and restaurants, riskier from street vendors.
Is tap water in Botswana 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 Botswana at 63.3%. Access to a safe source isn’t the same as tap-drinkability for visitors — our 53/100 score weights traveler drinkability, informed by this data.
- WHO/UNICEF JMP — 63.3% 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.