Opening Hours
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
Visual Materials
Visual Materials
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 2. 3. Sheeps foot roller compacting fill. Note erosion on upper portion. 4. Placing Rock Facing 8/22/38. Training wall in foreground. 5. Completed Rock Facing Dam #1 8/22/1938. Front view. 6. View from below 8/22/1938 showing sluice pipes and ruble wall.
photCL SCE 02 - 21576
Visual Materials
Big Creek, Huntington Lake Dams - Copy of report on Huntington Lake Dams by H. W. Dennis - page 1 1. Erosion of fill at Dam 2 after storm of December 1937. 2. Fill at Dam 3, 8/22/38 , showing erosion before repair work.
photCL SCE 02 - 21575
Visual Materials
Big Creek, Huntington Lake Dams - Copy of report on Huntington Lake Dams by H. W. Dennis - page 3: 7. View showing size of rock being placed. 8/22/1938 8. View of Ruble Wall at Dam #1 sluice pipes. Taken before inspection. 9. Top Berm of Dam #1 showing Ruble Wall. 8/22/1938 10. Improvement of lower portion of spillway channel, Dam 1, 8/22/1938
photCL SCE 02 - 21577
Visual Materials
Big Creek, Huntington Lake Dams - Copy of report on Huntington Lake Dams by H. W. Dennis - page 6: 19. V notched wier below Dam #3. 20. Flow from leakage drain pipe below Dam #3A. 21. Leakage in rock below spillway 4. Auxiliary spillway. 22. Looking west from gate house, Dam #1, showing new parapet.
photCL SCE 02 - 21580
Visual Materials
Big Creek, Huntington Lake Dams - Copy of report on Huntington Lake Dams by H. W. Dennis - page 4: 11. Excavation lower portion of spillway showing low portion between old and new cuts. 12. View of fill at Dam #2, showing backfill tamped and ready for rock. 13. Close-up of tamped fill at Dam #2. 14. Outlet of leak at Dam #1, Station 5+75 elevation 6890.
photCL SCE 02 - 21578
Visual Materials
Copy of report on Huntington Lake Dams by H. W. Dennis - page 7: 23. Looking east from gatehouse, Dam #1 showing parapet & top berm. 24. Auxiliary Spillway looking west. 25. Upstream face of spillway, looking west. 26. View of spillway from bridge, showing leakage under angles at lip of spillways.
photCL SCE 02 - 21581