The Los Angeles-Owens River Aqueduct begins operation

In November 1913, the aqueduct begins diverting water from the Owens Valley in eastern California to Los Angeles. The aqueduct solidifies LA’s ascension as a growing metropolis and the central city of Southern California. That said, the result is achieved through corrupt means, and at the expense of Owens Valley farmers and ranchers. A group…

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End of the Zanja Madre system

Los Angeles’s original water system, the Zanja Madre, is finally abolished. It cannot supply enough water to keep pace with the population growth and irrigation demand of early 20th-century Los Angeles.

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Development near the LA River

The Los Angeles Times publishes two articles (and a third three years later) detailing the entanglements of Los Angeles’s real estate, financial development, and irrigation rights. An academic study of the LA River’s history and ownership is published as well.

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Flood of 1889

Another flood damages bridges and railroads, and washes out vineyards and orchards. The river changes its course to where it remains in 1915. Resident Asa Hunter remembers the river as four or five feet higher than it ever was before. E. H. Dalton says this flood did irreparable damage to the zanja ditch system, tearing…

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