pohjavesilähteistä
Pohjavesilähteet, known in English as groundwater springs, are points where groundwater naturally emerges at the Earth's surface. They are formed when the groundwater table intersects with the land elevation. This can occur in various geological settings, such as at the base of hills, along valley slopes, or in depressions in the ground. The water that emerges from a spring is essentially a part of the underground water system that has been filtered through soil and rock layers.
The flow rate and water quality of a spring depend on several factors. The size of the