Edmonston Pumping Plant is a pumping station near the south end of the California Aqueduct. Pumping stations are facilities including Pumps and equipment for pumping fluids from one place to another The California Aqueduct is a 444  Mile  (715  km)-long Aqueduct in the United States It raises the water 1,926 feet (600 m) to cross the Tehachapi Mountains. The Tehachapi Mountains (təˈhætʃəˌpi are a short transverse range in southern California in the United States, running SW-NE connecting The Edmonston Pumping station requires so much power that several power lines off of Path 15 and Path 26 are needed to ensure proper operation of the pumps.