11. From the Cordelia Forebay water is pumped to Napa County, Vallejo and Benicia. 12. The water is then stored in the Elderberry Forebay , adjacent to Castaic Lake. 13. The aqueduct runs from Clifton Court Forebay in the Delta southwards across the Transverse Ranges. 14. It is located in Diversion Pool and Thermalito Forebay , downstream of Oroville Dam ." 15. From there, the water enters the Thermalito Power Canal and flows into Thermalito Forebay . 16. Elbert Forebay , then dropped down over in elevation to the hydro-electric Mt. 17. It reaches a forebay which temporarily stores water before it is sent to the plant. 18. The main tunnels are intended to connect the Intermediate Forebay to the Clifton Court Forebay. 19. The main tunnels are intended to connect the Intermediate Forebay to the Clifton Court Forebay . 20. The San Luis Reservoir and O'Neill Forebay operate as a pumped storage hydroelectric plant.
