| Site ID: |
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2211 |
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Lat. |
15.5097 |
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Philippines |
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Nueva
Ecija |
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| River: |
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Pampanga Trib |
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Long. |
120.7390 |
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| Site name: |
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Carmen |
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Contributing
area: |
1131 |
km2 |
Ratio to Comparison
Station: |
0.05 |
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| Latest measurement: |
21-Nov-09 |
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Mean annual
runoff: |
7420 |
mm |
(2003-2007) |
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| Hydrologic status: |
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2 |
Normal flow |
Total runoff
this year: |
8320 |
mm |
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| Latest M/C ratio: |
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1.23 |
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Seven day
total: |
1 |
mm |
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| Estimated current discharge: |
506 |
m3/sec |
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Percent of
mean 7-day total: |
112.2 |
% |
(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: |
2238 |
m3/sec |
(from Log Pearson III
analysis) |
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| Status Codes: 1 = Low
flow, 2 = Normal flow, 3 = Flood, 4 = Major Flood |
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2164 |
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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| 709 |
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2002 |
no data |
no data |
no data |
no data |
no data |
no data |
no data |
151.6 |
296.3 |
84.3 |
7.6 |
169.0 |
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| 9729 |
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2003 |
997.5 |
939.6 |
7.9 |
7.6 |
253.6 |
1468.4 |
1382.5 |
2132.1 |
1749.4 |
458.5 |
8.7 |
323.0 |
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| 8400 |
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2004 |
1495.0 |
521.9 |
7.9 |
18.9 |
332.9 |
3101.3 |
1113.4 |
429.0 |
164.6 |
25.3 |
90.6 |
1098.8 |
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| 7107 |
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2005 |
1482.9 |
223.6 |
7.9 |
7.6 |
7.9 |
559.4 |
215.1 |
50.1 |
566.2 |
425.4 |
1205.2 |
2356.0 |
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| 6967 |
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2006 |
1061.0 |
1101.5 |
115.9 |
7.6 |
63.5 |
898.4 |
140.2 |
832.6 |
1524.3 |
1222.3 |
0.0 |
0.0 |
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| 4897 |
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2007 |
1135.0 |
46.3 |
7.9 |
7.6 |
7.9 |
293.3 |
131.5 |
198.4 |
489.0 |
732.6 |
911.2 |
936.2 |
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| 8320 |
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2008 |
182.4 |
117.6 |
7.9 |
7.6 |
860.3 |
1422.5 |
379.2 |
730.2 |
1720.6 |
796.6 |
931.7 |
1163.2 |
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| 10801 |
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2009 |
388.8 |
29.8 |
7.9 |
177.0 |
1129.8 |
2604.0 |
120.8 |
1344.2 |
1928.3 |
2098.7 |
971.8 |
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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