| Site ID: |
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2188 |
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Lat. |
13.9373 |
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Thailand |
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Prachin
Buri |
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| River: |
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Prachin Buri |
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Long. |
101.1956 |
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| Site name: |
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Prachantakham |
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Contributing
area: |
10151 |
km2 |
Ratio to Comparison
Station: |
0.44 |
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| Latest measurement: |
6-Nov-09 |
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Mean annual
runoff: |
6220 |
mm |
(2003-2007) |
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| Hydrologic status: |
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2 |
Normal flow |
Total runoff
this year: |
6787 |
mm |
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| Latest M/C ratio: |
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1.95 |
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Seven day
total: |
2 |
mm |
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| Estimated current discharge: |
4047 |
m3/sec |
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Percent of
mean 7-day total: |
109.0 |
% |
(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: |
7802 |
m3/sec |
(from Log Pearson III
analysis) |
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| Status Codes: 1 = Low
flow, 2 = Normal flow, 3 = Flood, 4 = Major Flood |
|
7621 |
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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| 3569 |
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2002 |
no data |
no data |
no data |
no data |
no data |
no data |
no data |
171.2 |
556.9 |
1335.7 |
945.6 |
559.8 |
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| 6489 |
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2003 |
486.3 |
349.3 |
460.6 |
569.6 |
518.0 |
302.7 |
229.5 |
309.4 |
556.5 |
1117.7 |
868.4 |
720.6 |
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| 6357 |
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2004 |
513.0 |
534.9 |
489.4 |
348.1 |
347.3 |
309.7 |
215.5 |
312.8 |
589.1 |
1154.5 |
902.2 |
640.0 |
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| 6556 |
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2005 |
535.1 |
513.3 |
429.9 |
237.5 |
191.7 |
216.0 |
377.4 |
439.0 |
503.5 |
1015.8 |
1412.1 |
684.5 |
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| 4897 |
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2006 |
325.8 |
255.9 |
293.0 |
302.7 |
574.7 |
383.8 |
151.6 |
272.8 |
766.9 |
1569.5 |
0.0 |
0.0 |
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| 6800 |
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2007 |
377.5 |
334.5 |
298.3 |
680.7 |
646.6 |
327.9 |
137.4 |
250.6 |
897.3 |
1532.3 |
942.1 |
375.1 |
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| 6787 |
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2008 |
345.0 |
337.2 |
297.0 |
389.0 |
599.9 |
251.1 |
131.5 |
322.4 |
819.7 |
1629.2 |
1067.7 |
597.7 |
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| 5225 |
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2009 |
333.1 |
304.1 |
249.5 |
364.4 |
621.9 |
313.3 |
125.2 |
343.8 |
868.8 |
1354.0 |
347.4 |
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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