Navigate to Parameter Tables below the VOSWMM main interface. Click the Junction tab. Sort the table by click the column header of System Type. You can adjust the window size to show more rows in the table. Select all the Junction in the table whose System Type is Overland. Select the first row whose System Type is Overland. Then, hold Shift key and select the last row whose System Type is Overland.

In the Properties panel on the right side of the VOSWMM main interface, check on the Delineate box in the Properties tab

For the overland Storage Unit, check on Delineation box and change the IsSag field in the Properties tab to 1.

From the Parameter Tables, sort the Conduit by System Type and select all the Conduit whose System Type is Overland.

In the Properties tab, click the button next to the Shape to open the Shape Editor window.

Click the button next to the Transect to open the Transect Editor. Select MinLocalStA-18.5m in the Name table on the left. Click OK to close the Transect Editor. Click OK to close the Shape Editor.