Tap water hardness in East Macedonia and Thrace

We have published hardness data for 9 cities in East Macedonia and Thrace. The median is 231 mg/L; the hardest water is in Thasos (299 mg/L), the softest in Komotini (30 mg/L).

89 % of these cities have hard or very hard water (over 120 mg/L).

Greek utilities report total hardness in mg/L CaCO₃.

Cities in East Macedonia and Thrace, hardest first

All cities in Greece →