US UCLA Library Special Collections, A1713 Charles E. Young Research Library, Box 951575, Los Angeles, CA 90095-1575. Email: firstname.lastname@example.org. Phone: (310) 825-4207
The St. Francis Dam was a 200-foot high concrete gravity-arch dam built between 1924 and 1926 in St. Francisquito Canyon (near present-day Castaic and Santa Clarita). The dam collapsed on March 12, 1928 at two and a half minutes before midnight. The resulting flood killed more than 600 residents plus an unknown number of itinerant farm workers camped in San Francisquito Canyon, making it the 2nd greatest loss of life in California after the 1906 San Francisco earthquake. It is considered the worst American civil engineering failure in the 20th century.
b&w glass negative
No linguistic content
Saint Francis Dam Failure, Calif., 1928 Dam failures--California--San Francisquito Canyon Disaster Flood damage--California--San Francisquito Canyon