River Watch Version 3.4 G. R. Brakenridge*
Experimental Satellite-Based River Discharge Measurements using passive microwave radiometry Signal/Model agreement: Very Good T. De Groeve**
Gandak Center: 84.375  Long. S/N rating: Good S. Cohen***
GFDS Site Number 198 Predicted Flooded Area India Center: 26.774  Lat. S.V. Nghiem****
GEE Time Lapse Learn more about this river 43387 sq km WBM contributing area A. J. Kettner*
Last measured: 23-Sep-17 Obtain Data J.P.M. Syvitski*
Discharge: 1123 m3/sec Status: 1 (1, low; 2, normal flow; 3, moderate flood, r >1.5 y; 4, major flood, r >5 y) *CSDMS/INSTAAR, University of Colorado
7-day Runoff 24.6 mm 55% (7-day runoff compared to 10 y average for this date, 2003-2012) **Joint Research Centre, Ispra, Italy
Flood Magnitude: 0.0 Scale of 0-10 Flood Magnitude Defined Technical Summary ***University of Alabama
****Jet Propulsion Laboratory, California
Sensors: TRMM, AMSR-E, AMSR-2, GPM
Annual Maximum Discharge
1998 11129 m3/sec
1999 11439 m3/sec
2000 10760 m3/sec
2001 12254 m3/sec
2002 8958 m3/sec
2003 8083 m3/sec
2004 4110 m3/sec
2005 6209 m3/sec
2006 4765 m3/sec
2007 10827 m3/sec
2008 6406 m3/sec
2009 4268 m3/sec
2010 7178 m3/sec
Notes: 4-day forward moving average is applied. 2011 5086 m3/sec
Low flow threshold is 20th percentile discharge for this day, 2003-2013. 2012 7677 m3/sec