In Blois, on the average over a year, 47,500 persons receive 3.9 million cubic meters of drinking water, which originates in four different sites and is distributed via 258 km (160 miles) of conduits.
Where Does the Water in Blois Come From?
The drinking water consumed in Blois is harvested in four secure facilities, two of them in the Loire river (60%) while the other two (40%) are underground (Beauce nappe limestone). Heterogeneity guarantees constant quality, reduces pollution risk, and ensures adequate supply in the event of drought.