| Site ID: |
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2097 |
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Lat. |
29.2934 |
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China |
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Jiangxi |
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| River: |
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Xiu Lake |
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Long. |
115.3383 |
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| Site name: |
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Aicheng |
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Contributing
area: |
8619 |
km2 |
Ratio to Comparison
Station: |
0.37 |
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| Latest measurement: |
21-Nov-09 |
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Mean annual
runoff: |
8116 |
mm |
(2003-2007) |
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| Hydrologic status: |
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2 |
Normal flow |
Total runoff
this year: |
10032 |
mm |
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| Latest M/C ratio: |
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1.66 |
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Seven day
total: |
2 |
mm |
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| Estimated current discharge: |
2478 |
m3/sec |
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Percent of
mean 7-day total: |
73.4 |
% |
(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: |
5090 |
m3/sec |
(from Log Pearson III
analysis) |
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| Status Codes: 1 = Low
flow, 2 = Normal flow, 3 = Flood, 4 = Major Flood |
|
5042 |
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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| 2774 |
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2002 |
no data |
no data |
no data |
no data |
no data |
no data |
no data |
390.3 |
585.0 |
662.4 |
519.6 |
616.4 |
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| 7124 |
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2003 |
694.4 |
520.2 |
565.9 |
586.8 |
564.8 |
615.9 |
798.5 |
639.8 |
570.1 |
652.8 |
407.5 |
507.4 |
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| 6222 |
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2004 |
507.5 |
568.1 |
634.2 |
577.4 |
589.2 |
491.8 |
600.7 |
365.8 |
347.4 |
515.2 |
510.3 |
514.7 |
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| 8590 |
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2005 |
447.0 |
353.4 |
592.8 |
816.7 |
684.8 |
603.1 |
648.1 |
1013.6 |
930.2 |
795.4 |
840.2 |
864.2 |
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| 8429 |
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2006 |
702.0 |
586.6 |
896.2 |
832.8 |
826.2 |
889.3 |
1015.6 |
994.8 |
831.3 |
854.4 |
0.0 |
0.0 |
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| 10217 |
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2007 |
639.9 |
734.3 |
757.8 |
865.6 |
915.4 |
759.8 |
967.0 |
944.4 |
928.9 |
1007.0 |
982.1 |
714.6 |
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| 10032 |
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2008 |
610.7 |
623.4 |
954.9 |
866.5 |
990.3 |
692.3 |
919.8 |
939.0 |
962.6 |
851.6 |
721.1 |
899.8 |
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| 9106 |
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2009 |
843.0 |
626.2 |
748.8 |
789.5 |
803.6 |
782.8 |
992.4 |
968.6 |
912.4 |
1022.2 |
616.6 |
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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