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
Big Creek, Huntington Lake Dams - Copy of report on Huntington Lake Dams by H. W. Dennis - page 5: 15. Combined flow of two leaks east side of Dam #1. 16. Flow of west side leaks Dam #1 near west end of ruble wall. 17. Flow of combined leakage below Dam #1. View about 50' below toe of fill. 18. V notch wier below Dam #2.
photCL SCE 02 - 21579

Visual Materials
Big Creek, Huntington Lake Dams - Progress of backfills on Huntington Lake Dams by Stone & Webster Co. - Leakage at toe of backfill - Dam #1 - represents total visible leakage from West abutment.
photCL SCE 02 - 20181

Visual Materials
Big Creek, Huntington Lake Dams - Progress of backfills on Huntington Lake Dams by Stone & Webster Co. - Weir for measuring total leakage - Dam #3.
photCL SCE 02 - 20171

Visual Materials
Big Creek, Huntington Lake Dams - Progress of backfills on Huntington Lake Dams by Stone & Webster Co. - Weir for measuring collected leakage - Dam #2.
photCL SCE 02 - 20180

Visual Materials
Big Creek, Huntington Lake Dams - Dam #1 - Leakage measurement point below sluice pipe.
photCL SCE 02 - 44672

Visual Materials
Big Creek, Huntington Lake Dams - Progress of backfills on Huntington Lake Dams by Stone & Webster Co. - Leakage through seam in rock below toe of auxiliary spillway concrete.
photCL SCE 02 - 20170