Oral Presentation The International Conference on Urban Drainage 2021

State of the German Sewer System. Results of the 2020 DWA Survey (#233)

Peter Schleiffer 1 , Jonas Schmitt 2 , Christian Berger 2 , Johannes Pinnekamp 1
  1. Institute of Environmental Engineering (ISA), RWTH Aachen University, Aachen, Germany
  2. German Association for Water, Wastewater and Waste (DWA), Hennef, Germany

Section not required