Waterhardness in 50667 Köln Nordrhein-Westfalen, Deutschland

Waterhardness
22 °dH
hardness range : hard

The water hardness in Köln (50667) is 22 °dH and is therefore hard in the hardness range. With hard water, there is a risk of lime forming in your household appliances and piping. You can lower the water hardness with a water softening system. This value is based on 2 values submitted by our users. The average water hardness in Nordrhein-Westfalen is 15 °dH.

Overview

Country Deutschland
Region Nordrhein-Westfalen
Zipcode 50667
more Zipcodes 50668, 50670, 50672, 50674, 50676, 50677, 50678
Coordinates 6.95 / 50.93
Waterhardness in °dH 22
Waterhardness in mmol/l 3.929
Waterhardness in °fH 39.286
Waterhardness range hard

What is the water hardness in 50667 Köln Köln?

24996
What is the water hardness in 50667 Köln Köln?
asked
We have 2 Entries:
41 votes

22 °dH Entry from at

Submitted Value: 22 °dH
Laut einer etwas älteren PDF-Datei liegt die Wasserhärte in Köln im Schnitt im Härtebereich 4, was einer Härte von über 21,3 ° dH entspricht.
22 out of 37 people voted for this value to be correct. -15

18 °dH Entry from at

Submitted Value: 18 °dH
Laut einer Wasseranalyse der RheinEnergie AG liegt in Köln eine Wasserhärte von etwa 18° dH vor. Der Wert kann um knapp 2° dH abweichen.
19 out of 26 people voted for this value to be correct. -7
submit a new value

Subcities

50679 Köln Deutz 50968 Köln Bayenthal 50997 Köln Godorf 18 °dH 50996 Köln Hahnwald, Bezirk Köln 18 °dH 50997 Köln Immendorf bei Rodenkirchen, Bezirk Köln 50968 Köln Marienburg 50997 Köln Meschenich 22 °dH 50968 Köln Raderberg 50968 Köln Raderthal +