Water Quality in Baden

The drinking water of the municipalities of Baden and Ennetbaden comes from 40% springs and 60% groundwater. The famous, mineral-rich thermal water comes from other sources. 

These units (°fH = French hardness, °dH = German hardness) refer to the dissolved minerals in the water, particularly the ions of the alkaline earth metals magnesium and calcium. Magnesium and calcium can form poorly soluble compounds, which are commonly referred to as "lime." The more minerals contained in the water, the "harder" the water.

✔ The following simple formula can be used to convert French hardness (°fH) to German hardness (°dH) and vice versa: °fH x 0.56 = °dH.

Therefore, the water in Baden is relatively hard, which results in a more pronounced taste for many. It can also lead to unwanted lime deposits, which should be considered when operating some household appliances.

Drinking water is one of the most closely monitored foods and is constantly checked, supplemented by regular laboratory analyses.

Why is a drinking water test useful?

Although the water quality in Switzerland is strictly monitored, contaminants can still enter the water up to the home tap. From the house connection, the homeowner is responsible for maintaining water quality.
Heavy metals, bacterial contamination, or other pollutants are often not visible to the naked eye. Therefore, the best way to get a comprehensive overview of your water quality is with a professional laboratory analysis of your drinking water. 

Further Information:
Regionalwerke Baden

The Swiss Gas and Water Association