Note:   How to make a shape file from a Output Relate in InfoSWMM

Step 1.  Make an Output Relate for the Conduit Summary Table using the Operation Tab in Attribute Browser.

Step 2:  Using the GIS Gateway you can save q/Q and d/D to a shape file that can then be added to the Arc GIS Table of  Contents

Step 3.   You now have a Shape File for the value of q/Q or Flow over Full Flow.  You can also use the Symbology Tab in Data Properties to color and/or make bar charts and bubble charts from the summary q/Q and d/D values during the simulation for each link.

via Blogger http://www.swmm5.net/2013/08/how-to-make-shape-file-from-output.html