Skip to content

waterhardness.net Waterhardness Directory

Search for City, Zipcode

EN

🇩🇪 Deutsch
🇬🇧 English

Account

Search for City, Zipcode

Deutschland

Countries
Deutschland Österreich Schweiz Belgien

Most visited cities

Frankfurt am Main

München

Köln

Berlin

Würzburg

Dresden

Wiesbaden

Nürnberg, Mittelfranken

Stuttgart

Is your city missing?

Look up your town and enter the value from your water bill.
Find your town
Drinking water

Drinking water
Overview Descale drinking water Limits

Kann man Leitungswasser trinken? Drinking Water Ordinance
Über uns
Waterhardness

Waterhardness
Overview Wasserhärte bestimmen Degree of hardness in °dH Härtegrad in mmol pro Liter

Härtebereich Wasserhärte messen Auswirkungen der Wasserhärte auf den Kaffeegeschmack
Water Softening

Water Softening
Overview Water Softening Systems Wasser entkalken mit Magnet? Lime in the water

Wasser enthärten Funktionsweise Wasserenthärtung
Calculator
Knowledge
- Glossary
- Blog
- Statistics
- Infopages

🇩🇪 Deutsch 🇬🇧 English

Search

Please enter at least one character for Search

Search for City, Zipcode

more Information

waterhardness.net Waterhardness Directory

Countries

Deutschland
Österreich
Schweiz
Belgien

Help

Glossary
Blog
Statistics
Calculator
Contact

Infopages

Drinking water
Über uns
Waterhardness
Water Softening

The Water Hardness Directory is a community that allows any user to enter values for any city in the directory. Nothing but a user account is needed. The system is practically self-monitoring, since anyone can transmit a value and the average degree of hardness is determined from all values. Nevertheless, all information is not guaranteed and should be checked in case of doubt.

Deutsch
English

About us
Imprint
Privacy Policy