AutoCAD Civil 3D - Stormwater

[#1]

Hi,

I try modeling hydraulic profile in a sewer pipeline.

I have a constant flow of wastewater and I don't want to allow storm water in my pipe.

Someone can help me find the input for my constant flow of wastewater and don't allow storm water during my modeling?

Thanks!!

[#2]

do not define any sub-basins in your model, and add user defined inflows at your structures. does that help you accomplish what you need?