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A River Runs Through Los Angeles

99% Invisible

CHAPTER

The Evolution of the LA River

This chapter examines the historical significance of the LA River, tracing its ecological importance before human influence and highlighting its once-flourishing ecosystems. It recounts pivotal moments, such as the catastrophic flood of 1938, that led to the river's channelization in concrete, drastically transforming its landscape and function. Through this narrative, the chapter underscores the complex relationship between urban development and natural water flows, revealing the lasting impacts of these changes on the environment and local communities.

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