Select Tools | Map DisplayOptions to bring up the Map Options dialog. Next we will set some map display options so that ID labels and symbols will be displayed as we add objects to the study area map, and links will have direction arrows. On the Nodes/Links page set the following default values:Ĭlick OK to accept these choices and close the dialog. On the Subcatchments page of the dialog set the following default values: This will make EPA SWMM automatically label new objects with consecutive numbers following the designated prefix. On the ID and Description dialog, set the ID Prefixes as follows (leave the others at their default): Select Home / Project Preferences / ID and Description to open the ID and Description dialog Launch EPA SWMM if it is not already running and select File | New to create a new project. Using these defaults will simplify the data entry tasks later on.
![chi pcswmm training chi pcswmm training](https://www.pcswmm.com/Images/instructor.png)
Our first task is to create a new project in EPA SWMM and make sure that certain default options are selected. You can click the View Map button that appears in each topic's header panel to refer to this drawing at any time. Then we will simulate the water quantity and quality response to a 3-inch, 6-hour rainfall event, as well as a continuous, multi-year record. We will first go through the steps of creating the objects shown in this diagram on SWMM's Study Area Map and setting the various properties of these objects. The system discharges to a creek at the point labeled Out1.
![chi pcswmm training chi pcswmm training](https://i1.rgstatic.net/publication/287851424_On_Automatic_Calibration_of_the_SWMM_Model/links/56a41ad808aef91c8c12ee60/largepreview.png)
![chi pcswmm training chi pcswmm training](https://i.ytimg.com/vi/vsM_EZDg7EY/hqdefault.jpg)
Storm sewer conduits C1 through C4, and conduit junctions J1 through J4. The system layout is shown below and consists of subcatchment areas S1 through S3 A subcatchment is an area of land containing a mix of pervious and impervious surfaces whose runoff drains to a common outlet point, which could be either a node of the drainage network or another subcatchment. In this tutorial we will model the drainage system serving a 12 acre residential area. You can find the original in the current EPA SWMM5 Help file. This is a one HTML file version of the SWMM 5 Tutorial for modeling the quantity and quality of stormwater runoff produced from urban areas. EPASWMM5 Tutorial with Images for SWMM 5.1.014