I am currently working on a project in ArcMap 10.6.1 involving urban sewershed delineation, however, I am stuck with a discontinuous stream network. I took a LiDAR DEM from NOAA and subjected it to standard archydro tools to create the stream network (direction, accumulation, then raster calculator to set the accumulation threshold) but am stuck on how to make the networks continuous. I have tried filling the DEM prior to this analysis with less desirable results.
My overall goal is to identify storm drainage inlets that can be used as pour points to create sewersheds for the neighborhood shown below.
How can I represent the stream networks?