During raining event, the rain water will flow on the street and a part of them will entre sewer system, i.e. storm sewer and sanitary sewer. Therefore, it is important to model the flow on the street and combine the hydraulic simulation of overland system with the underground sewer systems, which is called “Dual-Drainage Model*. In this tutorial, we will practice how to create a dual-drainage model using VOSWMM.
To set up VOSWMM Configuration, follow the instruction as described in Quick Start Tutorial: Set Up VOSWMM Configuration