Show watershed ‘Show watersheds’ identifies the areas of the surface that will flow together to the same exit point on a field. The working area will display the surface in a patchwork of colors, these indicate your watersheds and what will flow out where, the specific colors do not matter, they are only to help identify individual watersheds. ‘Elevation smoothing’ provides control to adjust the level of detail on the surface ‘Segmentation method’ will select a general water event to display watersheds. The options are:  Hybrid - Immersion and Rainfall event happening simultaneously Immersion - submersion of the surface by water as it engulfs the area as in a flooding event Rainfall- a fall or shower of rain ‘Output watersheds layer’ will create a new design layer when the tool is closed.