Esch-sur-Alzette Europen Capital Of Culture
Note As of Monday, 2 May 2022, the following new opening hours will apply for the offices of the administration of the City of Differdange: Monday to Friday: 8 am – 11:30 am & 1:30 pm – 4:30 pm. Biergeramt: Saturdays from 9 am – 1 1 am. Close

Tap water

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Water hardness

In our municipality, the water hardness is as follows:

French degree: 18-20 °f

German degree: 10-12 °dH

pH-value: 7.6

Water quality

The drinking water supplied to all households by the municipality is regularly checked and is of the best quality. The tap water in our municipality can be drunk without any problems as long as all systems/pipes in your house or apartment are in order.

Tap water analyses

Find the latest analysis here
(May 2022)


Contact information

Service des eaux

T. 58 77 1-1814


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