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*
Chixoy Center: -90.404  Long. S/N rating: Fair T. De Groeve, S. Paris**
GFDS Site Number 270 Modis History Guatemala Center: 16.154  Lat. S. Cohen***
GEE Time Lapse Predicted Flooded Area Learn more about this river 10708 sq km WBM contributing area S. V. Nghiem****
Last measured: 15-Jun-19 Obtain Data *CSDMS/INSTAAR, University of Colorado
Discharge: 958 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 41.6 mm 73% (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 2727
1999 5021
2000 4781
2001 6834
2002 2037
2003 2960
2004 2288
2005 2742
2006 3337
2007 2216
2008 3762
2009 1976
2010 2660
2011 3129
2012 2694
Notes: 5-day forward moving average is applied. Sensor corrections: 20130401-20141231: 155 2013 2737
Low flow threshold is 20th percentile discharge for this day, 2003-2013. Post-20141231: 53 2014 2368