Drinking tap water in Tanzania is typically not recommended unless you have particular guarantees regarding its safety. This is why:
While Tanzania has made gains in increasing water availability, particularly in urban areas, dependable and consistent treatment infrastructure is not always accessible. This can result in bacterial and parasitic contamination.
Variability between regions: Water quality can vary within cities depending on the source and delivery network. Rural regions frequently have much less consistent access to potable drinking water.
Drinking polluted water can lead to waterborne infections such as cholera, typhoid, and giardiasis. These might vary from little annoyance to serious health implications.
Therefore, visitors and travelers in Tanzania should stick to bottled water. In most locations, bottled water is commonly available and reasonably priced. Consider the following alternatives:
Buy bottled water from reputed retailers or supermarkets. Look for brands with familiar logos.
Use a water purifier: Portable water purifiers can provide extra piece of mind, especially if you're traveling to distant locations.
Boiling water for at least one minute is an effective way of destroying most dangerous bacteria and parasites.