Paris regularly cleans its streets with the non-potable water supply of its two-stream h2o distribution system. Probably an antiquated practice back from when n

Paris regularly cleans its streets with the non-potable water supply of its two-stream h2o distribution system. Probably an antiquated practice back from when not everyone had sewer connections and would dump their waste pots on the road, but they still do it. https://parisianfields.com/2012/03/11/a-most-unusual-water-system/ https://parisianfields.com/2012/03/11/a-most-unusual-water-s...