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