SWMM56

Note:   There are three sub  flow   components  in the calculation of the  groundwater   flow  from a  SWMM   5  Subcatchment.  1 st   Component :  Flow  =  Groundwater   Flow  Coef. * (LowerDepth – Aquifer Bottom to Node Invert) ^  Groundwater   Flow  Exponent 2  nd   Component :  Flow  = SurfaceWater  Flow  Coef. * (Aquifer Bottom to  Water  Surface – Aquifer Bottom to Node Invert) ^ SurfaceWater  Flow  Exponent 3 rd   Component :  Flow  = SurfaceWater- Groundwater   Flow  Coef. * (Aquifer LowerDepth * Aquifer Bottom to Node Invert) The total  flow  is the sum of all three  components .

Note: There are three sub flow components in the calculation of the groundwater flow from a SWMM 5 Subcatchment. 1 st Component: Flow = Groundwater Flow Coef. * (LowerDepth – Aquifer Bottom to Node Invert) ^ Groundwater Flow Exponent 2 nd Component: Flow = SurfaceWater Flow Coef. * (Aquifer Bottom to Water Surface – Aquifer Bottom to Node Invert) ^ SurfaceWater Flow Exponent 3 rd Component: Flow = SurfaceWater-Groundwater Flow Coef. * (Aquifer LowerDepth * Aquifer Bottom to Node Invert) The total flow is the sum of all three components.