Where does Madrid Spain gets its water?

Madrid, Spain, primarily sources its water from the Sierra de Guadarrama mountains, where several reservoirs and dams are located. Key reservoirs, such as the San Juan, Valmayor, and El Atazar, collect water from rainfall and snowmelt. The city also utilizes a network of aqueducts, including the historic Aqueduct of Segovia, to transport water to urban areas. Additionally, groundwater from local aquifers supplements the water supply.