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: Good A. J. Kettner*
Purus Center: -64.844  Long. S/N rating: Fair T. De Groeve, S. Paris**
GFDS Site Number 1091 Modis History Brazil Center: -7.245  Lat. S. Cohen***
GEE Time Lapse Predicted Flooded Area Learn more about this river 44586 sq km WBM contributing area S. V. Nghiem****
Last measured: 9-Dec-19 Obtain Data *CSDMS/INSTAAR, University of Colorado
Discharge: 1890 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 24.2 mm 284% (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 3264
1999 6041
2000 3409
2001 4235
2002 4015
2003 3494
2004 5230
2005 4390
2006 3657
2007 3352
2008 2650
2009 5057
2010 3660
2011 3583
2012 5215
Notes: 5-day forward moving average is applied. Sensor corrections: 20130401-20141231: 335 2013 7728
Low flow threshold is 20th percentile discharge for this day, 2003-2013. Post-20141231: 869 2014 4265