Santa Clarita Valley History In Pictures
> ST. FRANCIS DAM DISASTER
Drone Video: St. Francis Dam Disaster Site
San Francisqito Canyon


Loading...

Drone video of the St. Francis Dam Disaster site by Danny Sullivan, March 12, 2017.


Seven miles up San Francisquito Canyon Road from today's Copper Hill Drive, construction on the 700-foot-long, 205-foot-high St. Francis Dam started in August 1924. With a 12.5 billion-gallon capacity, the reservoir began to fill with water on March 1, 1926. It was completed two months later.

At 11:57:30 p.m. on March 12, 1928, the dam failed, sending a 180-foot-high wall of water crashing down San Francisquito Canyon. An estimated 431 people lay dead by the time the floodwaters reached the Pacific Ocean south of Ventura 5½ hours later.

It was the second-worst disaster in California history, after the great San Francisco earthquake and fire of 1906, in terms of lives lost — and America's worst civil engineering failure of the 20th Century.

ST. FRANCIS DAM TOURS

thumbnail
Self-Guided Tour

thumbnail
Anniversary 2016

thumbnail
Anniversary 2017

thumbnail
Drone Video 3-12-2017

RETURN TO TOP ]   RETURN TO MAIN INDEX ]   PHOTO CREDITS ]   BIBLIOGRAPHY ]   BOOKS FOR SALE ]
SCVHistory.com is another service of SCVTV, a 501c3 Nonprofit • Site contents ©SCVTV • Additional copyrights apply
  • Edwards Valencia
  • Edwards Cyn Ctry
  • Calendar
  • Freeway Conditions
  • Lowest Gas Prices
  • Canyon Theatre
  • The MAIN