River and Reservoir Watch Version 3.5 This work and associated data are protected by a Creative Commons License. G. R. Brakenridge*
River Discharge and Reservoir Area Changes Using Satellite Microwave Radiometry Signal/Model agreement: Good A. J. Kettner*
Nam Ngum Center: 102.555  Long. S/N rating: Fair T. De Groeve, S. Paris**
GFDS Site Number 242 Modis History Laos Center: 18.314  Lat. S. Cohen***
GEE Time Lapse Predicted Flooded Area Learn more about this river 15318 sq km WBM contributing area S. V. Nghiem****
Last measured: 12-Dec-18 Obtain Data *CSDMS/INSTAAR, University of Colorado
Discharge: 306 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 18.9 mm 105% (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 1712
1999 2182
2000 3110
2001 3669
2002 1881
2003 1956
2004 2321
2005 2983
2006 3199
2007 1429
2008 4063
2009 2514
2010 2041
2011 3403
2012 1532
Notes: 5-day forward moving average is applied. 2013 1859
Low flow threshold is 20th percentile discharge for this day, 2003-2013. 2014 1865