SWMM5

InfoSWMM Designer Tutorial

Introduction to Example One

This project modified in this tutorial illustrates how Designer calculates sewer conduit size, storage volume, and pump size to meet specified design criteria at the minimum cost.

The model schematic is shown on the next page. The model contains two wastewater treatment plants (outfall110 and outfall94), … Read the rest

Conservative finite-volume forms of the Saint-Venant equations for hydrology and urban drainage by Ben R. Hodges

From Ben’s twitter account

If you’re into the Saint-Venant equations, there’s a new derivation in town.

https://doi.org/10.5194/hess-23-1281-2019 …

Conservative finite-volume forms of the Saint-Venant equations for hydrology and urban drainage
Ben R. Hodges
National Center for Infrastructure Modeling and Management, University of Texas at Austin, Austin, Texas, USA
Received: 02 … Read the rest

Surface Ponding in SWMM5

Surface Ponding

Normally in flow routing, when the flow into a junction exceeds the capacity of the system to transport it further downstream, the excess volume overflows the system and is lost. An option exists to have instead the excess volume be stored atop the junction, in a ponded … Read the rest

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