Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
Visual Materials
Big Creek, Florence Lake Dam - Cutting bottom key at base of Arch 54 preparatory to 4" gunite coating to elevation 7235.
photCL SCE 02 - 24717
Visual Materials
Big Creek, Florence Lake Dam - Record photo of typical vertical crack in 1" buffer gunite at base of river section arches. There are approximately 3 such cracks per arch. This particular crack is on Arch 55.
photCL SCE 02 - 24874
Visual Materials
Big Creek, Florence Lake Dam - Excavating trash and gunite rebound along base of Arch #52 prior to backfilling.
photCL SCE 02 - 24811
Visual Materials
Big Creek, Florence Lake Dam - Close-up of gunite key at base of Arch #13, showing evidence of back leakage. Gunite key was covered with asbestile on November 25, 1942.
photCL SCE 02 - 24825
Visual Materials
Florence Lake Dam - View of River Section arches (note - gunite buffer strip at base of arch 54)
photCL SCE 02 - 30588
Visual Materials
Big Creek, Florence Lake Dam - Linseed oil coating on Arch #2 gunite.
photCL SCE 02 - 25569
