Due to a lapse in appropriations, the majority of USGS websites may not be up to date and may not reflect current conditions. Websites displaying real-time data, such as Earthquake, Volcano, LANDSAT and Water information needed for public health and safety will be updated with limited support. Additionally, USGS will not be able to respond to inquiries until appropriations are enacted. For more information, please see www.doi.gov/shutdown.
WaterWatch -- Maps and graphs of current water resources conditions

USGS Streamgage Statistics

Enter USGS streamgage site information such as a site number, a river name, or a county name, choose streamflow type, and then click "GO" to retrieve streamflow statistics and flow duration curve.

Percentile values are shown to the right of the graph and exceedance probability values are on the x-axis. These terms are defined on the percentile description page.
Duration curves
Site
number		NameDrainage
(mi2)		No. of
Years
05134200RAPID RIVER NEAR BAUDETTE, MN58142