| River Watch Version 3.5 |
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G. R.
Brakenridge* |
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| Experimental
Satellite-Based River Discharge Measurements using passive microwave
radiometry |
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Signal/Station agreement: |
Fair |
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A. J. Kettner* |
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Big Black |
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Center: |
-90.314 |
Long. |
S/N rating: |
Fair |
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T. De Groeve** |
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| GFDS Site Number |
440 |
Modis
History |
USA |
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Center: |
32.624 |
Lat. |
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S. Paris** |
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| GEE
Time Lapse |
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Learn
more about this river |
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5904 |
sq km |
WBM contributing area |
S. Cohen*** |
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| Last measured: |
30-Dec-18 |
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Obtain Data |
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*CSDMS/INSTAAR, University of Colorado |
| Discharge: |
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129 |
m3/sec |
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Status: |
2 |
(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 |
8.5 |
mm |
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66% |
(7-day runoff compared to 20 y average for this
date, 1998-2017) |
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***University of Alabama |
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| Flood Magnitude: |
0.0 |
Scale of 0-10 |
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Flood
Magnitude Defined |
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Technical
Summary |
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Sensors: TRMM, AMSR-E, AMSR-2, GPM |
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Annual Maximum Discharge |
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1998 |
439 |
m3/sec |
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1999 |
517 |
m3/sec |
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2000 |
433 |
m3/sec |
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2001 |
562 |
m3/sec |
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2002 |
571 |
m3/sec |
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2003 |
410 |
m3/sec |
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2004 |
344 |
m3/sec |
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2005 |
239 |
m3/sec |
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2006 |
286 |
m3/sec |
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2007 |
280 |
m3/sec |
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2008 |
265 |
m3/sec |
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2009 |
279 |
m3/sec |
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2010 |
292 |
m3/sec |
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2011 |
508 |
m3/sec |
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2012 |
466 |
m3/sec |
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Notes: |
4-day forward moving average is applied. |
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This site was calibrated using a local gauging
station: |
2013 |
324 |
m3/sec |
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Low flow threshold is 20th percentile discharge
for this day, 2003-2013. |
# USGS
07289730 BIG BLACK RIVER NR BENTONIA, MS |
2014 |
423 |
m3/sec |
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