This dialog allows you to assign a sanitary load to the currently selected element or elements. The dialog appears after you have used the Add Sanitary Loads command in the Sanitary Load Control Center. To add a load, choose the load type, then enter load data and click OK for a Sanitary Unit Load or Sanitary Pattern Load. Click OK for a Sanitary Hydrograph. If a Sanitary Hydrograph is selected, the hydrograph must then be defined in the hydrograph pane of the Sanitary Load Control Center.