StormCAD Stage-Discharge Table/Chart

Question

Is there a stage-discharge table available to review pipe capacities based on available head in StormCAD?

Sushma Choure · Answer

Hello Mburgcrzy, 
 In StormCAD you can define the at what depth /height /size of pipe how much should be the pipe full, i.e. 100 % / 75 % / 60%? Which you can define in tabular format in design constraints. Analysis > Design Constraints. 
 Also once you have computed the model then you can open the profile of the desired pipes to understand how much is the pipe capacity, level of water in pipe etc. 
 However StormCAD uses GVF-Rational solver, which calculates the peak flow for the pipes, as seen below. 
 
 You can also look at the depth / rise % in pipe properties, which will tell you how much pipe capacity is used, can you please elaborate your query? What do you mean by stage-discharge table? 
 .

Jesse Dringoli · Answer

You may want to look into FlowMaster , where you can set up a rating table to plot discharge for a range of pipe slopes, varying normal depth ("available head"?), for example: