Opening Hours
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108

Visual Materials
Holton Power Company's two hydro plants near Holtville. The brick Plant One, behind , was built in 1905. Concrete Plant Three, foreground, was built after the Great Flood of 1905-07 lowered the grade of the New river by 40 feet.
photCL SCE 11 - 00258

Visual Materials
Adams auxilliary hydro plant in Owens River Gorge, which used the old generator and turbine removed from the abandoned Holtville Hydro Plant. This plant was sold to the City of Los Angeles in 1934. Pg. 85.
photCL SCE 11 - 00177

Visual Materials
Imperial Valley #40 The hotel building in Holtville, which was the first building erected in town in 1904
photCL SCE 07 - 02271

Visual Materials
Interior of Powerhouse #3 at Holtville showing the Allis Chalmers ....... [Holton Power Co.]
photCL SCE 07 - 02242

Visual Materials
Large open office with numerous desks [with 1 variant]
photCL SCE 06 - 70452