River Watch Version 3.5 G. R. Brakenridge*
Experimental Satellite-Based River Discharge Measurements using passive microwave radiometry Signal/Station agreement: Very Good A. J. Kettner*
Trinity Center: -95.624  Long. S/N rating: Good T. De Groeve**
GFDS Site Number 445 Modis History USA Center: 30.914  Lat. S. Paris**
GEE Time Lapse Learn more about this river 39618 sq km WBM contributing area S. Cohen***
Last measured: 18-Oct-18 Obtain Data *CSDMS/INSTAAR, University of Colorado
Discharge: 1477 m3/sec Status: 3 (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 9.7 mm 252% (7-day runoff compared to 20 y average for this date, 1998-2017) ***University of Alabama
Flood Magnitude: 0.3 Scale of 0-10 Flood Magnitude Defined Technical Summary Sensors: TRMM, AMSR-E, AMSR-2, GPM
Annual Maximum Discharge
1998 1851 m3/sec
1999 1874 m3/sec
2000 956 m3/sec
2001 2183 m3/sec
2002 1657 m3/sec
2003 1763 m3/sec
2004 951 m3/sec
2005 1070 m3/sec
2006 967 m3/sec
2007 1651 m3/sec
2008 875 m3/sec
2009 740 m3/sec
2010 1185 m3/sec
2011 792 m3/sec
2012 1255 m3/sec
Notes: 4-day forward moving average is applied. This site was calibrated using a local gauging station: 2013 1094 m3/sec
Low flow threshold is 20th percentile discharge for this day, 2003-2013. #    USGS 08065350 Trinity Rv nr Crockett, TX 2014 624 m3/sec