Can You Drink Tap Water in Rio de Janeiro?

Municipal water in Rio de Janeiro is treated, but visitors are generally advised to use filtered or bottled water for drinking. The quality at an individual tap can be influenced by the distribution network, the plumbing inside the building and the condition of rooftop or underground storage tanks.

This is particularly relevant because water storage tanks are common in Rio's apartment buildings, hotels and commercial properties. A properly maintained and regularly cleaned tank can preserve good water quality, while a neglected tank can introduce sediment or microorganisms after treatment.

In the main visitor districts of Copacabana, Ipanema, Leblon, Botafogo, Flamengo and the Centro area, established hotels usually provide filtered water, bottled water or both. Ask whether room tap water is potable before drinking it. Many local households use countertop or wall-mounted filters as a normal part of daily life.

Use filtered or bottled water for drinking if you are uncertain about the building. Tap water is suitable for showering and brushing teeth in reputable accommodation, although travellers with particularly sensitive stomachs may prefer filtered water for brushing.

Rio's heat and humidity make hydration important, especially during beach days, hikes and outdoor events. Bottled water is sold at supermarkets, pharmacies, kiosks and beach vendors. Purchase sealed bottles and avoid any container that appears refilled.