Tap water hardness in Mato Grosso

We have published hardness data for 46 cities in Mato Grosso. The median is 30 mg/L; the hardest water is in Cáceres (178 mg/L), the softest in Carlinda (6 mg/L).

4 % of these cities have hard or very hard water (over 120 mg/L).

Portaria GM/MS nº 888/2021 sets a maximum of 300 mg/L CaCO₃ for total hardness (dureza total); operators report it in mg/L to SISAGUA.

Cities in Mato Grosso, hardest first

All cities in Brazil →