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 - 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 - 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 - 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 - Service spillway - initial spill of 300 sec. feet. [cubic feet per second]
photCL SCE 02 - 44634
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 General - San Joaquin River below Kerckhoff Powerhouse. - 2/2/45 at 12:30 P.M., G.H. 31.92 - Flow of 27,920 Sec. Ft. [cubic feet per second]. Peak G.H. at 7:00 A.M. - G.H. 36.90 - Flow of 41,000 Sec. Ft.
photCL SCE 02 - 26614