Lëtzebuergesch (lu)
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Lëtzebuergesch (lu)
Français (fr)
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English (en)
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![]() | Communal boundaries |
* Commune with variable hardness within the distribution network
![]() | * * Ville de Luxembourg (5° to 19,6°dH / 9° to 35°f) |
![]() | Range I, < 5°dH / < 9°f, very soft |
![]() | Range II, 5-8,4°dH / 9-15°f, soft |
![]() | Range III, 8,4-14°dH / 15-25°f, moderately hard |
![]() | Range IVa, 14-16,8°dH / 25-30°f, hard |
![]() | Range IVb, 16,8-19,6°dH / 30-35°f, hard |
![]() | Range V, > 19,6°dH / > 35°f, very hard |
* Water hardness can vary significantly within the same distribution network, particularly for municipalities with their own resources. For more information, please contact your municipality.
* * https://www.vdl.lu/en/city/projects-and-commitments/environment/drinking-water