02.09.1 Type of Drainage

Map Description

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.

Map Imprint

III D Spatial Data Infrastructure, Environmental Atlas

Data Processing and Map Production:
Hydor Consult GmbH

May 2023


  • 02.09.1 Type of Drainage

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