Minutes before midnight on the evening of March 12, 1928, the St. Francis Dam collapsed. The dam's 200-foot concrete wall crumpled, sending billions of gallons of raging flood waters down San Francisquito Canyon, sweeping 54 miles down the Santa Clara River to the sea, and claiming over 450 lives in the disaster. Captured here in over 200 images is a photographic record of the devastation caused by the flood, and the heroic efforts of residents and rescue workers. Built by the City of Los Angeles' Bureau of Water Works and Supply, the failure of the St. Francis Dam on its first filling was the greatest American civil engineering failure of the 20th century. Beginning at dawn on the morning after the disaster, stunned local residents picked up their cameras to record the path of destruction, and professional photographers moved in to take images of the washed-out bridges, destroyed homes and buildings, Red Cross workers giving aid, and the massive clean-up that followed. The event was one of the worst disasters in California's history, second only to the San Francisco Earthquake and Fire.

Minutes beforeÊmidnightÊon March 12, 1928, the St. Francis Dam collapsed, sending more than 12 billion gallons of water surging through CaliforniaÕs Santa Clara Valley and killing some 400 people, causing the greatest civil engineering disaster in twentieth-century American history. This extensively illustrated volume gives an account of how the St. Francis Dam came to be built, the reasons for its collapse, the terror and heartbreak brought by the flood, the efforts to restore the Santa Clara Valley, the political factors influencing investigations of the failure, and the effect of the disaster on dam safety regulation. Underlying all is a consideration of how the damÑand the disasterÑwere inextricably intertwined with the life and career of William Mulholland.Ê

The St. Francis Dam was built in San Francisquito Canyon to provide additional storage for the Los Angeles - Owens River Aqueduct. On the night of 12/13 March 1928, it failed catastrophically, killing about 450 people in the San Francisquito and Santa Clara River valleys.

For more than a century the history of the American Frontier, particularly the West, has been the speciality of the Arthur H. Clark Company. We publish new books, both interpretive and documentary, in small, high-quality editions for the collector, researcher, and library.

The rise and fall of William Mulholland, and the story of L.A.’s disastrous dam collapse: “A dramatic saga of ambition, politics, money and betrayal” (Los Angeles Daily News). Rivers in the Desert follows the remarkable career of William Mulholland, the visionary who engineered the rise of Los Angeles as the greatest American city west of the Mississippi. He sought to transform the sparse and barren desert into an inhabitable environment by designing the longest aqueduct in the Western Hemisphere, bringing water from the mountains to support a large city. This “fascinating history” chronicles Mulholland’s dramatic ascension to wealth and fame—followed by his tragic downfall after the sudden collapse of the dam he had constructed to safeguard the water supply (Newsweek). The disaster, which killed at least five hundred people, caused his repudiation by allies, friends, and a previously adoring community. Epic in scope, Rivers in the Desert chronicles the history of Los Angeles and examines the tragic fate of the man who rescued it. “An arresting biography of William Mulholland, the visionary Los Angeles Water Department engineer . . . [his] personal and public dramas make for gripping reading.” —Publishers Weekly “A fascinating look at the political maneuvering and engineering marvels that moved the City of Angels into the first rank of American cities.” —Booklist