| Site ID: |
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2251 |
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Lat. |
-3.2072 |
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Indonesia |
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Sumatera
Selatan |
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| River: |
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Ogan |
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Long. |
104.7550 |
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| Site name: |
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Talang Pangeran |
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Contributing
area: |
16946 |
km2 |
Ratio to Comparison
Station: |
0.73 |
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| Latest measurement: |
6-Nov-09 |
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Mean annual
runoff: |
2412 |
mm |
(2003-2007) |
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| Hydrologic status: |
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2 |
Normal flow |
Total runoff
this year: |
3311 |
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: |
10.4 |
% |
(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: |
5662 |
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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5589 |
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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| 109 |
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2002 |
no data |
no data |
no data |
no data |
no data |
no data |
no data |
0.4 |
0.4 |
0.5 |
0.5 |
107.6 |
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| 2781 |
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2003 |
351.6 |
317.0 |
402.7 |
516.2 |
429.2 |
179.3 |
0.5 |
0.5 |
0.5 |
1.3 |
77.2 |
505.3 |
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| 2264 |
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2004 |
526.8 |
349.9 |
461.6 |
389.6 |
322.0 |
82.0 |
0.5 |
0.5 |
0.5 |
1.2 |
0.5 |
129.2 |
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| 2752 |
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2005 |
404.0 |
452.9 |
536.6 |
605.6 |
448.1 |
237.9 |
27.9 |
0.5 |
19.8 |
16.2 |
1.0 |
0.9 |
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| 2198 |
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2006 |
289.0 |
382.6 |
514.6 |
339.9 |
457.8 |
206.9 |
5.2 |
0.5 |
0.5 |
0.5 |
0.0 |
0.0 |
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| 2064 |
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2007 |
98.3 |
283.6 |
190.5 |
335.4 |
550.8 |
347.3 |
76.4 |
0.5 |
0.5 |
0.5 |
2.3 |
178.3 |
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| 3311 |
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2008 |
494.0 |
544.6 |
486.7 |
420.7 |
521.3 |
139.1 |
0.5 |
0.5 |
6.2 |
10.9 |
212.6 |
473.7 |
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| 2864 |
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2009 |
519.7 |
390.5 |
599.0 |
556.4 |
504.9 |
263.5 |
27.2 |
0.5 |
0.7 |
1.7 |
0.2 |
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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