Interactive Map Boundary Views

There are several ways to view stations and watershed boundaries with the Interactive Map.

To display boundaries as outlines, at the bottom of the map controls, click the right arrow (►) on the Overlays list to expand it. Click the checkbox next to any or all of the hydrological unit code (HUC) boundaries levels you wish to display. The example uses both Region (2-Digit HUC) and Subregion (4-Digit HUC) boundaries.

To show watershed boundaries as shaded regions only, go to Conditions View, select the Basins Data Display Type, then select the Basin Type, in this example, Subregion (4-Digit HUC).

To display both stations and shaded watershed boundaries, go to Conditions View, select the Both Data Display Type, then select the Basin Type, in this example, Subregion (4-Digit HUC).

To show labels associated with either stations or watershed boundaries, expand the Map Layers control and then select the Labels to display. This example uses Watershed Labels.