The water hardness in Stahnsdorf - Schenkenhorst (14532) is approx. 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 was calculated from the neighbour cities.
The average water hardness in Brandenburg is 18 °dH.