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Your water, your municipality

Water hardness in your municipality

Enter your municipality to see water hardness, advice and a clear installation price. Data for 106 municipalities.

Sources: municipalities and localities data.public.lu · water hardness AGE / qualite-eau.lu

Water hardness in Luxembourg: the figures

municipalities covered
106
national average hardness
20 °fH
municipalities with hard or very hard water (≥ 25 °fH)
26

Official data: Administration de la gestion de l’eau (AGE), geoportail.lu — 2022 dataset. Hardness is expressed in French degrees (°fH).

Water-hardness map

Attert — 29 °fHBeaufort — 23 °fHBech — 33 °fHBeckerich — 27 °fHBerdorf — 29 °fHBertrange — 17 °fHBettembourg — 15 °fHBettendorf — 50 °fHBetzdorf — 17 °fHBissen — 24 °fHBiwer — 11 °fHBoulaide — 15 °fHBourscheid — 20 °fHBous — 22 °fHClervaux — 14 °fHColmar-Berg — 30 °fHConsdorf — 30 °fHContern — 18 °fHDalheim — 17 °fHDiekirch — 23 °fHDifferdange — 16 °fHDippach — 16 °fHDudelange — 17 °fHEchternach — 28 °fHEll — 13 °fHErpeldange — 22 °fHEsch-sur-Alzette — 18 °fHEsch-sur-Sûre — 21 °fHEttelbruck — 28 °fHFeulen — 16 °fHFischbach — 24 °fHFlaxweiler — 13 °fHFrisange — 16 °fHGarnich — 20 °fHGoesdorf — 14 °fHGrevenmacher — 12 °fHGrosbous — 7 °fHHabscht — VariableHeffingen — 27 °fHHelperknapp — 21 °fHHesperange — 13 °fHHobscheid — 24 °fHJunglinster — 13 °fHKäerjeng — 18 °fHKayl — 19 °fHKehlen — 27 °fHKiischpelt — 14 °fHKoerich — 27 °fHKopstal — 13 °fHLac de la Haute-Sûre — 17 °fHLarochette — 26 °fHLenningen — 10 °fHLeudelange — 18 °fHLintgen — 22 °fHLorentzweiler — 23 °fHLuxembourg — VariableMamer — 24 °fHManternach — 15 °fHMersch — 27 °fHMertert — 21 °fHMertzig — 8 °fHMess — 17 °fHMondercange — 17 °fHMondorf-les-Bains — 45 °fHNiederanven — 21 °fHNommern — 21 °fHParc Hosingen — 18 °fHPétange — 17 °fHPréizerdaul — 9 °fHPutscheid — 15 °fHRambrouch — 15 °fHReckange — 17 °fHReckange-sur-Mess — VariableRedange — 29 °fHReisdorf — 26 °fHRemich — 20 °fHRoeser — 16 °fHRosport-Mompach — 26 °fHRumelange — 20 °fHSaeul — 26 °fHSandweiler — 25 °fHSanem — 17 °fHSchengen — 47 °fHSchieren — 26 °fHSchifflange — 16 °fHSchuttrange — 18 °fHStadtbredimus — 21 °fHSteinfort — 28 °fHSteinsel — 18 °fHStrassen — 14 °fHTandel — 22 °fHTroisvierges — 13 °fHUseldange — 24 °fHVallée de l'Ernz — 29 °fHVianden — 17 °fHVichten — 26 °fHWahl — 13 °fHWaldbillig — 27 °fHWaldbredimus — 20 °fHWalferdange — 12 °fHWeiler-la-Tour — 33 °fHWeiswampach — 15 °fHWiltz — 14 °fHWincrange — 13 °fHWinseler — 13 °fHWormeldange — 12 °fH

Hover over a municipality to see its hardness; select it for full details. Each dot represents a municipality in Luxembourg.

  • Very soft
  • Soft
  • Moderately hard
  • Hard
  • Very hard
  • Variable

All municipalities

Water hardness varies considerably across Luxembourg. Select your municipality to find out whether a water softener could help.