| Site ID: |
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2269 |
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Lat. |
13.0840 |
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Thailand |
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Phetchaburi |
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| River: |
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Phet Buri |
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Long. |
99.9489 |
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| Site name: |
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Phet Buri |
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Contributing
area: |
4368 |
km2 |
Ratio to Comparison
Station: |
0.19 |
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| Latest measurement: |
6-Nov-09 |
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Mean annual
runoff: |
14759 |
mm |
(2003-2007) |
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| Hydrologic status: |
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1 |
Low flow |
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Total runoff
this year: |
5964 |
mm |
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| Latest M/C ratio: |
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1.16 |
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Seven day
total: |
1 |
mm |
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| Estimated current discharge: |
209 |
m3/sec |
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Percent of
mean 7-day total: |
24.0 |
% |
(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: |
7908 |
m3/sec |
(from Log Pearson III
analysis) |
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| Status Codes: 1 = Low
flow, 2 = Normal flow, 3 = Flood, 4 = Major Flood |
|
7682 |
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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| 6763 |
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2002 |
no data |
no data |
no data |
no data |
no data |
no data |
no data |
1399.8 |
1132.2 |
1622.6 |
1146.4 |
1461.5 |
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| 21535 |
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2003 |
1666.6 |
1474.9 |
1573.2 |
1916.8 |
940.2 |
2046.8 |
1869.1 |
2074.4 |
1651.5 |
1367.6 |
2675.3 |
2278.3 |
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| 29878 |
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2004 |
2329.6 |
2185.5 |
2714.6 |
2110.8 |
1605.1 |
1944.4 |
2608.0 |
2999.4 |
2076.9 |
2691.7 |
3248.9 |
3363.3 |
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| 11063 |
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2005 |
2488.4 |
2471.5 |
1081.1 |
145.5 |
129.6 |
705.1 |
1701.7 |
882.8 |
284.8 |
448.9 |
359.9 |
363.6 |
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| 5164 |
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2006 |
373.7 |
304.0 |
944.0 |
675.1 |
264.8 |
328.3 |
426.3 |
920.4 |
713.9 |
214.1 |
0.0 |
0.0 |
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| 6156 |
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2007 |
274.8 |
418.4 |
963.6 |
530.6 |
844.1 |
365.0 |
479.0 |
780.8 |
548.1 |
252.7 |
363.8 |
335.2 |
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| 5964 |
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2008 |
291.6 |
501.4 |
982.7 |
587.9 |
324.2 |
269.2 |
624.6 |
882.9 |
386.7 |
336.8 |
397.6 |
378.6 |
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| 5533 |
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2009 |
406.0 |
369.3 |
1041.1 |
794.6 |
306.3 |
231.5 |
680.0 |
829.7 |
571.2 |
223.0 |
80.7 |
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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