| Site ID: |
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2247 |
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Lat. |
-5.4961 |
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Indonesia |
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Lampung |
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| River: |
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Djabung |
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Long. |
105.6638 |
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| Site name: |
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Duabung |
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Contributing
area: |
4223 |
km2 |
Ratio to Comparison
Station: |
0.18 |
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| Latest measurement: |
6-Nov-09 |
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Mean annual
runoff: |
2207 |
mm |
(2003-2007) |
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| Hydrologic status: |
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2 |
Normal flow |
Total runoff
this year: |
380 |
mm |
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| Latest M/C ratio: |
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1.10 |
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Seven day
total: |
1 |
mm |
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| Estimated current discharge: |
3 |
m3/sec |
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Percent of
mean 7-day total: |
2.5 |
% |
(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: |
3551 |
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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3128 |
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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| 624 |
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2002 |
no data |
no data |
no data |
no data |
no data |
no data |
no data |
226.7 |
147.4 |
91.3 |
44.6 |
113.5 |
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| 2759 |
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2003 |
73.6 |
500.9 |
740.1 |
241.8 |
150.1 |
44.5 |
319.9 |
265.3 |
174.0 |
128.1 |
103.0 |
17.3 |
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| 5036 |
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2004 |
240.7 |
775.8 |
725.4 |
192.3 |
231.0 |
325.7 |
467.3 |
715.8 |
538.3 |
544.4 |
203.3 |
76.2 |
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| 2619 |
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2005 |
424.3 |
1238.9 |
634.6 |
31.4 |
2.1 |
92.6 |
168.5 |
18.8 |
2.1 |
2.1 |
2.0 |
2.1 |
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| 534 |
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2006 |
25.1 |
276.1 |
218.0 |
2.2 |
2.1 |
2.0 |
2.3 |
2.1 |
2.0 |
2.1 |
0.0 |
0.0 |
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| 89 |
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2007 |
2.1 |
31.3 |
28.5 |
2.0 |
2.1 |
2.0 |
10.6 |
2.1 |
2.0 |
2.1 |
2.0 |
1.9 |
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| 380 |
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2008 |
2.1 |
236.2 |
13.6 |
5.7 |
2.1 |
1.8 |
2.1 |
2.1 |
2.0 |
2.1 |
2.0 |
108.4 |
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| 769 |
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2009 |
342.7 |
304.9 |
88.1 |
2.3 |
2.1 |
12.7 |
3.7 |
2.1 |
7.6 |
2.1 |
0.6 |
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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