River Watch Version 3.4 G. R. Brakenridge*
Experimental Satellite-Based River Discharge Measurements using passive microwave radiometry Signal/Model agreement: Poor T. De Groeve**
Niger Center: 3.555  Long. S/N rating: Fair S. Cohen***
GFDS Site Number 1418 Predicted Flooded Area Mali Center: 11.834  Lat. S.V. Nghiem****
GEE Time Lapse Learn more about this river 1746963 sq km WBM contributing area A. J. Kettner*
Last measured: 22-Nov-17 Obtain Data J.P.M. Syvitski*
Discharge: 4854 m3/sec Status: 2 (1, low; 2, normal flow; 3, moderate flood, r >1.5 y; 4, major flood, r >5 y) *CSDMS/INSTAAR, University of Colorado
7-day Runoff 1.7 mm 192% (7-day runoff compared to 10 y average for this date, 2003-2012) **Joint Research Centre, Ispra, Italy
Flood Magnitude: 0.0 Scale of 0-10 Flood Magnitude Defined Technical Summary ***University of Alabama
****Jet Propulsion Laboratory, California
Sensors: TRMM, AMSR-E, AMSR-2, GPM
Annual Maximum Discharge
1998 12523 m3/sec
1999 8167 m3/sec
2000 9649 m3/sec
2001 10136 m3/sec
2002 4576 m3/sec
2003 13525 m3/sec
2004 5936 m3/sec
2005 4733 m3/sec
2006 8655 m3/sec
2007 6186 m3/sec
2008 6744 m3/sec
2009 7255 m3/sec
2010 7852 m3/sec
Notes: 4-day forward moving average is applied. 2011 15187 m3/sec
Low flow threshold is 20th percentile discharge for this day, 2003-2013. 2012 11762 m3/sec