Modelling of stormwater quality including tanks and overflows (MOSQITO) - design specification

This report details the design specification of the sewer quality model under development at Hydraulics Research Limited and funded by the Department of the Environment. This report is an update of a previous report providing further details of the model that has been developed during the period Autumn 1986 to Spring 1988. First, an appropriate methodology for simulating pollutant discharges from urban sewered systems is introduced. Secondly, particular sub-models and algorithms for simulating the behaviour of pollutants and sediments within an urban drainage system are detailed.