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underground LID modeling

Hi everybody,

if anyone can help me with this:

How can I develope in SWMM5, an infiltration facility (like infiltration trench, or better, like a linear - not spot  soakway) which is located underground (which means it does not…

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2 Replies · Reply by Pan Ka Mar 12, 2015

Negative flow problem

Hi,


I am currently using SWMM 5 to model the Upper Bukit Timah catchment in Singapore for my master thesis. I have already tested several events of precipitation to model the flow on the outfall node. The results were reasonable, the…

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2 Replies · Reply by Emilie May 12, 2011

surcharge flow in SWMM 5

i'm trying to find out, how works the surcharge flow in SWMM 5. Another programm (like Infoworks) use preissmann slot to simulate Surcharge flow in closed coduit. which approach is accurate? Could you give me some informations about this, robert?…

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37 Replies · Reply by Robert Dickinson Dec 4, 2012