NOVELTY - The pumped storage facility (10) has a seating area (50) constructed on part of the bank of an upper reservoir (20) facing a lower reservoir (30). A track (60) is constructed around the lower reservoir which is visible from the seating area. A performance area (70) is provided adjacent to the track.    USE - Pumped storage facility for use in electrical power generation. Can be alternatively used as a concert venue or sports arena.    ADVANTAGE - The facility can be used for promoting cash-generating activities that support the initial and ongoing costs of the facility, since the bank of the upper reservoir is provided with stadium seating, while the track around the lower reservoir can be viewed by the spectators and can accommodate different races involving automobiles, humans or horses, and the performance area adjacent to the track can be used for non-track activities such as concerts or pit for an automobile race. Water run-off flows into the lower reservoir from an adjacent paved parking lot to provide the necessary water supply to keep the reservoirs filled despite evaporation losses. Since storm water containing less sediment is used as run-off water, pump abrasion is less, and routine maintenance for removing the sediment is lessened as well. Tarps extend over the reservoirs to limit evaporation losses. The bottom of the upper reservoir is at an elevation relative to the full elevation of the lower reservoir to optimize the head for efficiently operating the electric power generation facility. The reservoirs are adjacent to each other to reduce the distance the dirt must be moved and reduce cost. The top of the upper reservoir can serve as a good location for windmills to generate clean alternative energy and can also be used as a landing strip or taxiway for airplanes and helicopters. The facility can also be constructed with other structures such as an amusement park, zoo, or golf course.    DESCRIPTION OF DRAWING(S) - The drawing shows the side view of a pumped storage facility.    Pumped storage facility (10)    Upper reservoir (20)    Lower reservoir (30)    Seating area (50)    Track (60)    Performance area (70)