I have a sewer mains that I have started to create a map with in ArcGIS Online (ArcGIS Enterprise). It's not a utility network, but all the pipes are snapped to their upstream and downstream node structures (mostly manholes). Is there a geoprocessing script or tool that anyone can share that essentially recreates(mimics) a trace or the segments upstream? I'd rather not write something if someone has one that already does the job. I'm just looking to select all the segments upstream of a given point automatically.
-Thank you