Subject: Example Groundwater Model in SWMM 5
The attached model shows three ways in which the groundwater model of the SWMM 5 subcatchments interact with the node depths of the hydraulic network. The hydraulic network interaction can be either:
1. At a fixed water surface elevation,
2. At a time varying water surface elevation based on the inflow and geometry of the node and
3. At a threshold node water surface elevation.