Note: How to Combine InfoSWMM 2D Output Report Manager and Arc GIS Tools
You can combine the 2D Map Display of InfoSWMM 2D, the Label Properties Expression Labels and the Point Element to show the depths on a mesh at a particular time AND the time series of the mesh depth in the Output Report Manager of InfoSWMM. You will need to use the Query Feature In Arc GIS to show only those mesh depths greater than 0 otherwise you will end up with a lot of 0 depth labels.