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A key promise in Paris’s bid to host the 2024 Summer time Olympics was that its well-known river, the Seine, could be cleaned up in time to host open water swimming occasions: the triathlon, paratriathlon, and marathon swimming. However swimming has been banned within the Seine for a century as a result of the Paris sewer system is designed to dump wastewater into the river throughout heavy rain when the sewers get overwhelmed by stormwater. When that occurs, ranges of E. coli, a micro organism related to fecal matter, spike, making the water too contaminated to swim in.
To ship on their promise to wash the river for the Olympics, Paris officers took on a $1.5 billion USD infrastructure undertaking that included a large underground tank and tunnel system that would maintain extra sewage throughout heavy rain to attenuate contamination of the Seine.
Paris officers will check water high quality day by day forward of the Olympic video games. They’re hopeful their formidable plan to host swimming within the famously polluted river will succeed, however the chance of open water swimming going down will even depend upon climate and luck.
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