This report is the fourth in a Morphum series about sediment attributes and urban development. See related publications below for the first three reports in the series.
It describes modelling of several urban development scenarios and their variable effect on sediment yield during construction. It uses observed precipitation records to stimulate sediment yield at one-hour intervals for the period 2002 to 2017. It also describes the costs of erosion and sediment controls as well as staging of earthworks in the scenarios.