Stream Flows
Stream flow data for the South Branch of the Au Sable. Click here to visit the USGS page for further data.
Stream flow data for the main branch of the Au Sable near Parmalee campground. Click here to visit the USGS page for further data.
Stream flow data for the main branch of the Au Sable below Mio dam. Click here to visit the USGS page for further data.