• RvTV95XBeo@sh.itjust.works
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      1 year ago

      Without looking, I’d guess 100+ years of sewers draining into the river and industrial dumping. Takes a long time to track down every source and clean everything up.

      • Philolurker@lemmy.world
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        1 year ago

        Having read it, this is basically correct. The last hurdle was that the sewer system was designed to use the river to dump overflow in the case of heavy rains. Now they’re finishing up a large reservoir to use instead.

    • albert180@feddit.de
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      1 year ago

      Apparently Old houses and apartments weren’t connected to canalisation, but directly drained their waste water into the Seine

    • Bjornir@programming.dev
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      1 year ago

      There was no political willpower to de pollute it.

      The games brought that willpower with them.