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The Hidden Secrets of the Mississippi River
Discover the secrets of a 1,500-foot concrete structure in central Louisiana, overseen 24/7 by the U.S. Army Corps of Engineers, that prevents the Mississippi River from changing course. In 1973, it nearly failed due to a flood, reducing its design tolerance. If it fails, 70% of the river could divert to the Atchafalaya, impacting drinking water for 40 million people across four states.
Explore 29 more astonishing facts about the Mississippi River, a massive waterway draining 41% of the contiguous U.S. and parts of Canada. Learn about historical events such as the 1811 earthquake that…
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