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Created page with "== Overview == An aquifer is a body of permeable rock which can contain or transmit groundwater. This geological structure plays a crucial role in the hydrological cycle, supplying large volumes of water to wells and springs. Aquifers are typically found in layers of gravel, sandstone, or fractured rock formations, where water can easily move through the porous material. Image:Detail-35923.jpg|thumb|center|A cross-section view of an aquifer, showing water..."