River and Reservoir Watch Version 3.6 This work and associated data are protected by a Creative Commons License. G. R. Brakenridge*
River Discharge and Reservoir Storage Changes Using Satellite Microwave Radiometry Signal/Model agreement: Poor A. J. Kettner*
Niger Center: 4.365  Long. S/N rating: Fair T. De Groeve, S. Paris**
GFDS Site Number 1420 Modis History Nigeria Center: 11.204  Lat. S. Cohen***
GEE Time Lapse Predicted Flooded Area Learn more about this river 1946939 sq km WBM contributing area S. V. Nghiem****
Last measured: 21-Mar-19 Obtain Data *CSDMS/INSTAAR, University of Colorado
Discharge: 4558 m3/sec Status: 2 (1, low; 2, normal flow; 3, moderate flood, r >1.5 y; 4, major flood, r >5 y) **Joint Research Centre, Ispra, Italy
7-day Runoff 1.7 mm 373% (7-day runoff compared to 20 y average for this date, 1998-2017) ***University of Alabama
Flood Magnitude: 0.0 Scale of 0-10 Flood Magnitude Defined Technical Summary ***JPL/Caltech
Annual Maximum Discharge
1998 21522
1999 18769
2000 9683
2001 19120
2002 9150
2003 12244
2004 6965
2005 7911
2006 7980
2007 6086
2008 7847
2009 8538
2010 16915
2011 6600
2012 11801
Notes: 5-day forward moving average is applied. Sensor corrections: 20130401-20141231: 94 2013 12520
Low flow threshold is 20th percentile discharge for this day, 2003-2013. Post-20141231: 2344 2014 5177