River Watch Version 3.4 G. R. Brakenridge*
Experimental Satellite-Based River Discharge Measurements using passive microwave radiometry Signal/Model agreement: Poor T. De Groeve**
Pampanga Delta Center: 120.735  Long. S/N rating: Poor S. Cohen***
GFDS Site Number 2205 Predicted Flooded Area Philippines Center: 14.894  Lat. S.V. Nghiem****
GEE Time Lapse Learn more about this river 8706 sq km WBM contributing area A. J. Kettner*
Last measured: 21-Apr-17 Obtain Data J.P.M. Syvitski*
Discharge: 649 m3/sec Status: 3 (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 38.8 mm 190% (7-day runoff compared to 10 y average for this date, 2003-2012) **Joint Research Centre, Ispra, Italy
Flood Magnitude: 3.6 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 762 m3/sec
1999 776 m3/sec
2000 663 m3/sec
2001 520 m3/sec
2002 754 m3/sec
2003 588 m3/sec
2004 514 m3/sec
2005 525 m3/sec
2006 547 m3/sec
2007 604 m3/sec
2008 566 m3/sec
2009 518 m3/sec
2010 453 m3/sec
Notes: 4-day forward moving average is applied. 2011 563 m3/sec
Low flow threshold is 20th percentile discharge for this day, 2003-2013. 2012 574 m3/sec