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**
Amazon Center: -54.044  Long. S/N rating: Fair S. Cohen***
GFDS Site Number 148 Predicted Flooded Area Brazil Center: -2.205  Lat. S.V. Nghiem****
GEE Time Lapse Learn more about this river 5232764 sq km WBM contributing area A. J. Kettner*
Last measured: 28-May-17 Obtain Data J.P.M. Syvitski*
Discharge: 311998 m3/sec Status: 3 (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 31.3 mm 130% (7-day runoff compared to 10 y average for this date, 2003-2012) **Joint Research Centre, Ispra, Italy
Flood Magnitude: 0.3 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 298900 m3/sec
1999 282803 m3/sec
2000 289691 m3/sec
2001 278237 m3/sec
2002 305843 m3/sec
2003 263120 m3/sec
2004 278333 m3/sec
2005 280873 m3/sec
2006 306880 m3/sec
2007 315556 m3/sec
2008 317884 m3/sec
2009 310684 m3/sec
2010 266596 m3/sec
Notes: 4-day forward moving average is applied. 2011 283098 m3/sec
Low flow threshold is 20th percentile discharge for this day, 2003-2013. 2012 330581 m3/sec