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: Poor A. J. Kettner*
Usumacinta Center: -91.574  Long. S/N rating: Fair T. De Groeve, S. Paris**
GFDS Site Number 63 Modis History Mexico Center: 17.774  Lat. S. Cohen***
GEE Time Lapse Predicted Flooded Area Learn more about this river 48239 sq km WBM contributing area S. V. Nghiem****
Last measured: 25-Jan-20 Obtain Data *CSDMS/INSTAAR, University of Colorado
Discharge: 1240 m3/sec Status: 1 (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 12.4 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 10786
1999 11067
2000 9840
2001 6564
2002 4385
2003 5261
2004 4160
2005 9945
2006 6315
2007 7237
2008 11405
2009 3448
2010 10062
2011 10857
2012 4340
Notes: 10-day forward moving average is applied. Sensor corrections: 20130401-20141231: 2349 2013 8932
Low flow threshold is 20th percentile discharge for this day, 2003-2013. Post-20141231: 1639 2014 8547