Link for USGS Station information

Here is the link for the USGS website. Useful for looking at flows and stages for any river with monitoring stations in place, while planning an upcomming trip.

http://water.usgs.gov/

Here is the USGS site information for Michigan specifically.

http://mi.water.usgs.gov/stations.php

And last but not least is the USGS site information for the Flint River Specifically.

http://waterdata.usgs.gov/mi/nwis/uv/?site_no=04148500&PARAmeter_cd=00060,00065