River Watch Version 3.4 G. R. Brakenridge*
Experimental Satellite-Based River Discharge Measurements using passive microwave radiometry Signal/Model agreement: Good T. De Groeve**
Niger Center: -6.524  Long. S/N rating: Fair S. Cohen***
GFDS Site Number 265 Predicted Flooded Area Mali Center: 13.364  Lat. S.V. Nghiem****
GEE Time Lapse Learn more about this river 130795 sq km WBM contributing area A. J. Kettner*
Last measured: 25-Jun-17 Obtain Data J.P.M. Syvitski*
Discharge: 823 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 5.3 mm 163% (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 10500 m3/sec
1999 8243 m3/sec
2000 7447 m3/sec
2001 10043 m3/sec
2002 4727 m3/sec
2003 6293 m3/sec
2004 2362 m3/sec
2005 6357 m3/sec
2006 4221 m3/sec
2007 7209 m3/sec
2008 6704 m3/sec
2009 6762 m3/sec
2010 5037 m3/sec
Notes: 4-day forward moving average is applied. 2011 4253 m3/sec
Low flow threshold is 20th percentile discharge for this day, 2003-2013. 2012 5072 m3/sec