Water is one of the most important raw materials on earth and is essential for our survival. However, with the increasing drought, some difficulties may arise with the water supply. According to the Federal Office for the Environment, Switzerland's water reserves are sufficient. Groundwater supplies 80% of drinking water, while the rest comes from lakes. Despite low conditions, there is still sufficient water in the significant groundwater sources. However, in times of drought, bottlenecks can occur in smaller local groundwater resources and springs. Therefore, calls are often made to conserve water during these periods.
