Management of Rain and Waste Water 2022

Four fifths of Berlin’s drained areas are operated under the separate sewerage system and about one fifth under the combined sewerage system. The inner city boroughs are connected to a combined system, while the outer boroughs are connected to a separate system. 02.09.1 Type of DrainageMore information

In areas with separate sewerage systems, rainwater is drained into water bodies. For every block or block segment area with rainwater drains, the receiving water body into which the rainwater drain discharges was identified. There are about 200 such water bodies/segments in Berlin in total. For this map, these first receiving water bodies were combined into water body segments or groups. 02.09.2 Catchment Areas of Rainwater DrainageMore information

In areas with separate sewerage systems, rainwater is drained into water bodies. For every block or block segment area with rainwater drains, the receiving water body into which the rainwater drain discharges was identified. There are about 200 such water bodies/segments in Berlin in total. Presented here are the catchment areas of the relevant water bodies. 02.09.3 Catchment Areas of Rainwater Drainage differentiatedMore information