River Watch Version 2 G. R. Brakenridge*
Experimental Satellite-Based River Discharge Measurements using passive microwave radiometry Bounding Box of 7 x 7 comparison pixel array T. De Groeve**
DFO Site Number Site 1551 (Sudan) Nile Center: 32.445 31.4 33.49 Deg. Long.   S. Cohen***
GFDS Site Number 1542 River Center: 13.814 12.769 14.859 Deg. Lat.   S.V. Nghiem****
Sudan 1626558 sq km WBM contributing area A. J. Kettner*
Last measured: 31-Dec-14 Obtain Data J.P.M. Syvitski*
Daily Discharge: 7157 m3/sec Status: 2 (1, low flow; 2, normal flow; 3, moderate flood; 4, major flood) *CSDMS/INSTAAR, University of Colorado
7-day Runoff 3.36 mm 119% (7-day runoff compared to 10 yr average for this date, 2003-2012) **Joint Research Centre, Ispra, Italy
Recent Record Technical Summary ***University of Alabama
****Jet Propulsion Laboratory, California
Sensors: AMSR-E, AMSR-2, TRMM
Annual Maximum Discharge
1998 22813 m3/sec
1999 21010 m3/sec
2000 17539 m3/sec
2001 18591 m3/sec
2002 31036 m3/sec
2003 16172 m3/sec
2004 20540 m3/sec
2005 22545 m3/sec
2006 19176 m3/sec
2007 19861 m3/sec
2008 17654 m3/sec
2009 21646 m3/sec
2010 13913 m3/sec
Discharge values may be invalid. 2011 15071 m3/sec
Complete record Notes: This is upstream end of a reservoir; signal must be recast to storage units  2012 18385 m3/sec