| Site ID: |
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128 |
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Lat. |
30.1305 |
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China |
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Hubei |
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| River: |
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Shahu |
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Long. |
113.6530 |
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| Site name: |
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Shahu |
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Contributing
area: |
3047 |
km2 |
Ratio to Comparison
Station: |
0.13 |
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| Latest measurement: |
10-Nov-09 |
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Mean annual
runoff: |
7017 |
mm |
(2003-2007) |
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| Hydrologic status: |
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1 |
Low flow |
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Total runoff
this year: |
5286 |
mm |
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| Latest M/C ratio: |
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1.10 |
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Seven day
total: |
1 |
mm |
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| Estimated current discharge: |
3 |
m3/sec |
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Percent of
mean 7-day total: |
60.5 |
% |
(today's value compared to
mean for same period, 2003-2007) |
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| Ice-cover determination: |
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5 yr
recurrence flood: |
3125 |
m3/sec |
(from Log Pearson III
analysis) |
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| Status Codes: 1 = Low
flow, 2 = Normal flow, 3 = Flood, 4 = Major Flood |
|
3096 |
m3/sec |
(from Gumbel Extreme Value
analysis) |
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| Comparison Station Information: |
Tokwe
Confluence D/s C/s (1495240) |
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Contributing
Area: |
7280 |
sq mi |
23237 |
sq km |
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| (Data from this gaging station are used for the calibration to
discharge, with an adjustment for different contributing areas) |
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| Notes: |
Comparison station is
placeholder, only; this site is not yet calibrated to actual discharge |
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| Discharge and runoff, based on satellite remote sensing (NASA
AMSR-E data) |
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| (For U.S, sites, nearby ground station discharge may also be
shown) |
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2008-Present |
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2002-Present |
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| Annual |
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|
Monthly Total Runoff (mm),
computed from above satellite-based discharge data |
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| Runoff |
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| (mm) |
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Jan |
Feb |
Mar |
April |
May |
June |
July |
Aug |
Sept |
Oct |
Nov |
Dec |
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| 4291 |
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2002 |
no data |
no data |
no data |
no data |
no data |
no data |
no data |
1156.8 |
1150.1 |
1048.5 |
617.4 |
318.5 |
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| 8298 |
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2003 |
343.8 |
260.5 |
184.9 |
82.1 |
131.9 |
358.9 |
1564.5 |
1600.7 |
1465.0 |
1238.6 |
598.5 |
468.6 |
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| 8483 |
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2004 |
248.8 |
270.2 |
327.2 |
180.8 |
188.3 |
398.2 |
1665.2 |
1338.4 |
1533.8 |
1212.9 |
609.2 |
509.9 |
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| 6135 |
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2005 |
345.9 |
189.5 |
329.4 |
315.6 |
133.0 |
466.1 |
1233.0 |
813.7 |
835.5 |
479.0 |
576.6 |
417.6 |
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| 4679 |
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2006 |
218.4 |
139.8 |
426.1 |
225.6 |
103.9 |
451.0 |
962.8 |
798.7 |
873.0 |
479.2 |
0.0 |
0.0 |
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| 7490 |
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2007 |
237.0 |
215.9 |
281.8 |
434.9 |
521.6 |
537.1 |
965.3 |
1163.6 |
986.3 |
1038.6 |
714.9 |
393.4 |
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| 5286 |
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2008 |
181.0 |
259.3 |
330.8 |
219.3 |
240.7 |
337.9 |
603.9 |
787.3 |
844.8 |
580.7 |
441.7 |
458.0 |
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| 6374 |
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2009 |
320.3 |
220.9 |
298.7 |
183.7 |
202.6 |
268.7 |
1226.3 |
1185.2 |
1171.0 |
1100.9 |
195.3 |
0.0 |
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| Discharge is estimated directly via a rating equation from
the remote sensing data (M/C ratio) shown below. |
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