The three absorbing wells, of the Combat, the Cunette, and Saint-Mande, with their discharging mouths, their apparatus, their cesspools, and their depuratory branches, only date from 1836.

战斗便门、古内特、圣芒代的三口，机械装置、污水渗井和管的吸水井，是到一八三六年方始出现的。