run-off card

Streamlines T20 2050 and Streamlines T20 2100 Usage: This map shows how the water comes out of the sewer system in case of heavy precipitation and continues on the ground level (streets, squares, ...). Purpose: This card can be used for the establishment of public domain. E.g. : Can the water street be held up or should water be expedited in local terrain depressions? Creation: Nelen and Schuurmans – based on DHMII Flanders, GRB and 3Di modelling