surface runoff from site

[uzelacd]

In SSA 2014, how to model runoff from a site subasin going off outside of site boundaries (TR-55 method). In other words, there is no catchbasin to connect to, it just runoff goes out along one side of the site boundaries. In HydroCAD I used subcatchment to link connection, and link presents linear point of analsysis along a side of site. 

Would simulating connection Subbasin-->Node-->Link (direct)-->Outfall (free) be possible way? Does not look like one?

Thanks,

Uzy

[Charlie.Ogden]

Hi Uzy,

You could model your off-site runoff by connecting the Subbasin directly to the Outfall - there's no need for the extra junction and link.