The total flow from a Subcatchment in SWMM 5

Note:  The total flow from a Subcatchment is the sum of the flow from the impervious area with and without depression storage and the pervious area with depression strorage.  The same width, slope but different roughness applies to the impervious and pervious portions of the subcatchment.

 

The Total flow from a Subcatchment in SWMM 5

Note: The total flow from a Subcatchment is the sum of the flow from the impervious area with and without depression storage and the pervious area with depression strorage. The same width, slope but different roughness applies to the impervious and pervious portions of the subcatchment.