| Site ID: |
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2202 |
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Lat. |
16.9081 |
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Philippines |
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Cagayan
Valley |
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| River: |
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Cagayan |
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Long. |
121.8168 |
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| Site name: |
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Tuboc |
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Contributing
area: |
6218 |
km2 |
Ratio to Comparison
Station: |
0.29 |
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| Latest measurement: |
20-Nov-09 |
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Mean annual
runoff: |
946 |
mm |
(2003-2008) |
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| Hydrologic status: |
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2 |
Normal flow |
Total runoff
this year (2010): |
0 |
mm |
2010 |
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| Latest M/C ratio: |
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1.12 |
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Seven day
total: |
22 |
mm |
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| Estimated current discharge: |
226 |
m3/sec |
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Percent of
mean 7-day total: |
92.7 |
% |
(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: |
469 |
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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457 |
m3/sec |
(from Gumbel Extreme Value analysis) |
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| Comparison Station Information: |
Temerloh
(5224500) |
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Contributing
Area: |
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sq mi |
21579 |
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: |
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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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| (mm) |
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Jan |
Feb |
Mar |
April |
May |
June |
July |
Aug |
Sept |
Oct |
Nov |
Dec |
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| 330 |
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2002 |
no data |
no data |
no data |
no data |
no data |
no data |
no data |
63.9 |
48.0 |
52.1 |
80.7 |
84.7 |
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| 840 |
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2003 |
85.4 |
63.3 |
54.7 |
40.8 |
41.0 |
63.3 |
87.1 |
89.8 |
74.9 |
58.6 |
69.8 |
111.3 |
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| 890 |
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2004 |
90.1 |
63.2 |
63.1 |
43.9 |
56.7 |
71.1 |
95.5 |
87.5 |
65.4 |
63.7 |
73.3 |
116.9 |
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| 1037 |
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2005 |
88.2 |
60.5 |
51.2 |
55.7 |
80.0 |
111.7 |
92.9 |
66.7 |
60.9 |
77.7 |
130.7 |
160.6 |
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| 822 |
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2006 |
120.0 |
60.1 |
61.7 |
57.1 |
81.9 |
140.4 |
93.6 |
69.8 |
65.9 |
71.8 |
0.0 |
0.0 |
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| 1028 |
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2007 |
100.8 |
58.5 |
56.2 |
55.8 |
67.7 |
130.9 |
110.1 |
65.0 |
54.8 |
81.7 |
104.0 |
142.9 |
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| 1057 |
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2008 |
104.3 |
58.2 |
61.6 |
50.1 |
101.4 |
135.3 |
96.8 |
66.6 |
61.0 |
58.8 |
95.7 |
167.7 |
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| 911 |
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2009 |
118.6 |
56.9 |
54.8 |
64.0 |
86.0 |
117.8 |
122.1 |
73.1 |
59.9 |
85.8 |
72.0 |
0.0 |
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| 0 |
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2010 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
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Mean Annual Runoff (mm): |
9 |
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Standard Deviation: |
98 |
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Trend in Annual Runoff
(slope): |
8.7 |
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| Discharge is estimated via a rating equation directly from
the remote sensing data (M/C ratio) shown below. |
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