The Losses tab of the Reach Editor ("Figure: Reach Editor - Losses Tab") provides two options for computing losses in the routing reach:
Constant Seepage The flow (in cms or cfs) lost to the reach through the soil. This value will be constant throughout the simulation.
Seepage as a function of Flow This option lets you define the loss as a function of the routed flow of the reach; flow values should be monotonically increasing. The thumbnail plot will reflect the values you enter in the table and can be viewed in full size when you double-click on it.
Reach losses are computed after the flow is routed through the reach; therefore, the final outflow from the reach is the routed flow minus the losses.
