Is Cayenne Tap Water Safe To Drink?

No, it's not advisable to drink the tap water.

Tap water in Cayenne, French Guiana, is generally treated and meets local safety standards for potable water. It undergoes disinfection and filtration.

Water Sources
Drinking Fountains

However, occasional issues like turbidity or microbial contamination can occur due to infrastructure challenges. Bottled water is often recommended for sensitive individuals.

Travelers and residents typically use tap water for cooking and washing, but drinking bottled or boiled water is advised to ensure safety and avoid health risks.

Last checked: 2026-01-07

Source of Water in Cayenne,

Tap water in Cayenne, French Guiana, primarily comes from surface water sources like rivers and reservoirs. The Mahury River is a key source.

Water is collected and treated at local treatment plants to remove impurities and pathogens before distribution. Groundwater sources are minimal.

The treatment process includes filtration and chlorination to ensure water safety and compliance with health standards for public consumption.

Cayenne Drinking Fountains

Public drinking fountains in Cayenne, French Guiana, may not consistently meet safety standards due to maintenance and water quality variability. Caution is advised.

Their water is sourced from the municipal supply but can be exposed to contamination through aging infrastructure or lack of regular cleaning.

For health safety, using bottled or boiled water is recommended over public fountains, especially for vulnerable groups like children or immunocompromised individuals.

Drinking Water Map

Here is a map showing all the locations of drinking water spots in Cayenne. You can click on each water drop to open the spot directly in Google Maps for directions.

Nearby Places

About the Author

Hi, I'm Emily Hartman, a researcher and water quality specialist with a background in public health.

I've spent the last few years studying how everyday water systems impact our health, and I'm passionate about making that information clear and useful for everyone.

Safe, clean tap water isn't just my job, it's something I truly care about.

Disclaimer

* The information provided on this website regarding the safety of tap water in Cayenne is sourced from reputable sources such as the World Health Organization (WHO), local water authorities, and the Environmental Performance Index (EPI) from Yale University. While we strive to ensure accuracy and reliability, it's important to note that water quality can vary over time and may be subject to factors beyond our control. Users are encouraged to verify the current water quality status with local authorities or consult additional resources before making decisions regarding water consumption. We disclaim any liability for actions taken based on the information provided on this website.