Is Blois Tap Water Safe To Drink?
Yes! The tap water is safe to drink.
Tap water in Blois, France, meets European Union and French quality standards ensuring it is safe for drinking and everyday use. Regular testing is conducted.
Water quality reports from Blois confirm compliance with microbiological, chemical, and physical parameters set by health authorities. No significant contamination is reported.
Residents commonly consume tap water directly. If specific health conditions exist or taste issues arise, using a filter or bottled water may be options.
Last checked: 2025-07-20
Source of Water in Blois, France
Tap water in Blois primarily comes from groundwater sources, including local wells tapping into aquifers beneath the Loire Valley.
Surface water from the Loire River also supplements water supply, treated at advanced purification plants to meet safety standards.
The combination of groundwater and surface water ensures a stable and high-quality water supply for Blois residents.
Blois Drinking Fountains
Public drinking fountains in Blois comply with health regulations ensuring the water is treated and safe for consumption. Regular maintenance is performed.
Fountains are connected to the municipal water supply, which meets strict quality standards verified by routine monitoring.
Users should consider cleanliness of fountain fixtures; if in doubt, using a personal bottle or other sources is advisable.
Drinking Water Map
Here is a map showing all the locations of drinking water spots in Blois. 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.