Recent heavy rain events have shown that the Au market urgently needs to renovate its sewer system. It is already clear: This will be expensive – and time-consuming.Except the sewer network needs to be upgraded..

As of: March 1, 2024, 11:00 a.m By: Magdalena Höcherl CommentsPressSplit Renovation work is being carried out in the Auer canal system (symbolic photo). © Oberhuser/IMAGO