Water Hardness Atlas ZIP / postcode

Tap water hardness in Splitsko-dalmatinska

We have published hardness data for 5 cities in Splitsko-dalmatinska. The median is 366 mg/L; the hardest water is in Solin (378 mg/L), the softest in Trogir (358 mg/L).

100 % of these cities have hard or very hard water (over 120 mg/L).

Croatian suppliers report total hardness in mg/L CaCO₃ or °dH.

Cities in Splitsko-dalmatinska, hardest first

mg/Lmg/L
Solin378378very hard
Kaštel Stari377377very hard
Kaštel Sućurac366366very hard
Split361361very hard
Trogir358358very hard

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