Lourdes water

Lourdes water is water which flows from a spring in the Grotto of Massabielle in the Sanctuary of Our Lady of Lourdes, France. The location of the spring was described to Bernadette Soubirous by an apparition of Our Lady of Lourdes on 25 February 1858. Since that time many thousands of pilgrims to Lourdes have followed the instruction of Our Lady of Lourdes to "drink at the spring and bathe in it". Lourdes water is considered non-liturgical holy water.

Although never formally encouraged by the Church, Lourdes water has become a focus of devotion to the Virgin Mary at Lourdes. Since the supposed apparitions, many people have claimed to have been cured by drinking or bathing in it, and the Lourdes authorities provide it free of charge to any who ask for it.

An analysis of the water was commissioned by Anselme Lacadé in 1858. It was conducted by a professor in Toulouse, who determined that the water was potable and that it contained the following: oxygen, nitrogen, carbonic acid, carbonates of lime and magnesia, a trace of carbonate of iron, an alkaline carbonate or silicate, chlorides of potassium and sodium, traces of sulphates of potassium and soda, traces of ammonia, and traces of iodine. Essentially, the water is quite pure and inert. Lacadé had hoped that Lourdes water might have special mineral properties which would allow him to develop Lourdes into a spa town, to compete with neighbouring Cauterets and Bagnères-de-Bigorre.

Primitive makeshift bathing installations were constructed in the 1850s by local builders. Until 1880 there were only two pools, filled by a manual pump. In 1880, a wooden bathing-house containing fourteen pools ("piscines") was constructed.

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