This branch, which completes the collecting sewer, is separated from it, under the Rue Menilmontant itself, by a pile which marks the dividing point of the waters, between upstream and downstream.

• 它和聚集巴黎水流的从波邦古区起经阿麦洛阴沟在过去的卢维耶岛输入塞纳河的支管没有任何管道直接相联。