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

Visual Materials
This early view of the interior of the Borel Hydro Plant shows the five original generators installed when the plant was built. Subsequently modernized, the Borel Plant remains in operation today.
photCL SCE 12 - 00064

Visual Materials
Borel Hydro Plant - Looking down penstocks to the powerhouse. Kern River Power Company (Pacific Light & Power Company).
photCL SCE 01 - 00851

Visual Materials
B. M. below Borel Hydro Plant. pg. 10
photCL SCE 02 - 01333

Visual Materials
Coyote Lake (head of Big Creek), Big Creek [cascade above PH1 site], Stevenson Creek Falls, Thousand Island Lake; Borel Powerhouse & cottages, Borel interior [with the original 5 Pelton Waterwheel units], Kern Sub., Indian Sub., Newhall Sub.; Azusa Hydro Plant; Sierra Hydro Plant; Mentone Hydro Plant; Redondo Steam Plant.
photCL SCE 13 - vol 055

Visual Materials
Rock formations at the site of the Borel Hydro Plant of PL&P. It is at the Kern River near Clear Creek.
photCL SCE 01 - 00856

Visual Materials
Hauling the turbine scroll case to Borel Hydro Plant in 1912, during the reconstruction of the water turbines. Pg. 58.
photCL SCE 11 - 00121