River Watch Version 3.4 G. R. Brakenridge*
Experimental Satellite-Based River Discharge Measurements using passive microwave radiometry Signal/Model agreement: Good T. De Groeve**
Tarlac Center: 120.555  Long. S/N rating: Very Good S. Cohen***
GFDS Site Number 2201 Predicted Flooded Area Philippines Center: 15.614  Lat. S.V. Nghiem****
GEE Time Lapse Learn more about this river 1192 sq km WBM contributing area A. J. Kettner*
Last measured: 24-Jun-17 Obtain Data J.P.M. Syvitski*
Discharge: 64 m3/sec Status: 2 (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 24.4 mm 62% (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 242 m3/sec
1999 280 m3/sec
2000 317 m3/sec
2001 243 m3/sec
2002 361 m3/sec
2003 332 m3/sec
2004 295 m3/sec
2005 115 m3/sec
2006 285 m3/sec
2007 189 m3/sec
2008 222 m3/sec
2009 237 m3/sec
2010 185 m3/sec
Notes: 4-day forward moving average is applied. 2011 304 m3/sec
Low flow threshold is 20th percentile discharge for this day, 2003-2013. 2012 217 m3/sec