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
Big Creek, Vermilion Dam - Upper end of unlined section of spillway - test flow 600 sec. ft. [cubic feet per second]
photCL SCE 02 - 44646
Visual Materials
Big Creek, Vermilion Dam - Considerable undercutting along north bank. Test spill of approx[imately] 600 sec. ft. [cubic feet per second]
photCL SCE 02 - 44645
Visual Materials
Big Creek, Vermilion Dam - Concrete section of spillway under 600 sec. ft. [cubic feet of water per second, flow]
photCL SCE 02 - 44644
Visual Materials
Big Creek, Vermilion Dam - Unlined portion of spillway near upper end under 400 sec. ft. [cubic feet per second] flow. Cat pushing boulders into channel to prevent excessive undercutting.
photCL SCE 02 - 44643
Visual Materials
Big Creek, Vermilion Dam - Flow conditions in channel immediately below radial gate under free flow of 311' head. Theoretical flow approx[imately] 300 sec. ft. [cubic feet per second].
photCL SCE 02 - 44637
Visual Materials
Big Creek, Vermilion Dam - Service spillway after initial spill. Compare with 44628.
photCL SCE 02 - 44642