Waterhardness in 4728 Hergenrath Wallonie, Belgien
The water hardness in Kelmis - Hergenrath (4728) is 11.7 °dH and therefore in the hardness range medium. Shown is the best rated of 3 entries by our users, submitted on Dec 16, 2014.
With water with the medium hardness range, calcium deposits can occur. You can lower the water hardness with a water softening system. Is softening worth it here? →