Setup: Stream Network Generation ArcHydro Tools RAPID Tools (Esri Version): https://github.com/Esri/python-toolbox-for-rapid RAPID Tools (ERDC Version): https://github.com/erdc-cm/python-toolbox-for-rapid TauDEM & RAPIDpy Tools RAPIDpy: http://rapidpy.readthedocs.io/en/latest/gis_stream_network.html