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The Mississippi River floods its banks usually due to the heavy rain that part of the US has. Take the flood in 1993 for example. In April 1993 the drainage basin around the Mississppi had become saturated due to heavy rain. Thunderstorms and flash floods in June caused rapid surface run off and in turn flash floods. Then when 180 mm of rain fell in a few hours the towns surrounding the Mississippi River built levees so this wouldn't happen again.

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Izabella Bins

Lvl 10
3y ago

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