River and Reservoir Watch Version 3.7 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: Fair A. J. Kettner*
Purus Center: -61.784  Long. S/N rating: Fair T. De Groeve, S. Paris**
GFDS Site Number 1089 Modis History Brazil Center: -4.275  Lat. S. Cohen***
GEE Time Lapse Predicted Flooded Area Learn more about this river 311328 sq km WBM contributing area S. V. Nghiem****
Last measured: 25-Sep-20 Obtain Data *CSDMS/INSTAAR, University of Colorado
Discharge: 2994 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 9.8 mm #N/A (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 23860
1999 34229
2000 26620
2001 26926
2002 25562
2003 15797
2004 14761
2005 18005
2006 24917
2007 21887
2008 20291
2009 17532
2010 14057
2011 14154
2012 28109
Notes: 10-day forward moving average is applied. Sensor corrections: 20130401-20141231: 2907 2013 20580
Low flow threshold is 20th percentile discharge for this day, 2003-2013. Post-20141231: 4839 2014 18695