Natural Recharge

Natural recharge is the process by which water from precipitation, such as rain and snow, replenishes underground aquifers—the underground layers of porous rock or sediment that store water. When rain falls, some of it filters through soil and rocks, gradually seeping down to refill these underground reservoirs. This natural replenishment keeps groundwater levels stable, providing a vital source of fresh water for drinking, agriculture, and ecosystems. The rate of recharge depends on factors like climate, land use, soil type, and vegetation, and it is essential for maintaining sustainable groundwater supplies.