Site ID: 2251 Lat. -3.2072 Indonesia Sumatera Selatan
River: Ogan Long. 104.7550
Site name: Talang Pangeran Contributing area: 16946 km2 Ratio to Comparison Station: 0.60
Latest measurement: 13-Jul-10 Mean annual runoff: 2635 mm (2003-2009)
Hydrologic status: 2 Normal flow Total runoff this year (2010): 3374.7 mm
Latest M/C ratio: 1.16 Seven day total: 23.3 mm
Estimated current discharge: 210 m3/sec Percent of mean 7-day total: 321.2 % (today's value compared to mean for same period, 2003-2009)
5 yr recurrence flood: 5768 m3/sec (from Log Pearson III analysis)
Status Codes:  1 = Low flow or ice, 2 = Normal flow, 3 = Flood, 4 = Major Flood 5692 m3/sec (from Gumbel Extreme Value analysis)
Comparison Station Information:  Boluo (2186950)           Contributing Area:   sq mi 28239 sq km
(Data from this gaging station are used for the calibration to discharge, with an adjustment for different contributing areas)
Notes: Final calibration to discharge has not yet been accomplished.
Discharge and runoff, based on satellite remote sensing (NASA AMSR-E data)
(For U.S, sites, nearby ground station discharge may also be shown)
Annual  Monthly Total Runoff (mm), computed from above satellite-based discharge data
Runoff
(mm) Jan Feb Mar April May June July Aug Sept Oct Nov Dec
109 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
2781 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
2264 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
2754 2005 404.0 452.9 536.6 605.6 448.1 237.9 27.9 0.5 19.8 18.7 1.0 0.9
2198 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
2064 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
3311 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
3069 2009 519.7 390.5 599.0 556.4 504.9 263.5 27.2 0.5 0.7 1.7 0.8 204.4
3375 2010 466.3 694.2 794.4 510.8 516.0 343.0 49.9 0.0 0.0 0.0 0.0 0.0
Mean Annual Runoff (mm): 2635 Standard Deviation: 6.4
Trend in Annual Runoff (slope):  -73
Discharge is estimated via a rating equation directly from the remote sensing data (M/C ratio) shown below.
Green line records upwelling microwave emission from within 5 km radius of a calbration land target. 
Explanation:   Blue line is emission from within 5 km radius of the measurement target centered over the river.
Brown line is their ratio (M/C; "HR" in Brakenridge et al 2007; scale on right) and is used to estimate river discharge via a rating equation.
Rating equations are being developed and applied on an individual basis using available ground-based discharge information.
GoogleEarth View of Measurement Site
Return
Estimated
Disharge
Data
Date m3/sec
22-Jul-02 3
23-Jul-02 3
24-Jul-02 3
25-Jul-02 3
26-Jul-02 3
27-Jul-02 3
28-Jul-02 3
29-Jul-02 3
30-Jul-02 3
31-Jul-02 3
1-Aug-02 3
2-Aug-02 3
3-Aug-02
4-Aug-02
5-Aug-02
6-Aug-02
7-Aug-02
8-Aug-02
9-Aug-02 3
10-Aug-02 3
11-Aug-02 3
12-Aug-02 3
13-Aug-02 3
14-Aug-02 3
15-Aug-02 3
16-Aug-02 3
17-Aug-02 3
18-Aug-02 3
19-Aug-02 3
20-Aug-02 3
21-Aug-02 3
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28-Aug-02 3
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30-Aug-02 3
31-Aug-02 3
1-Sep-02 3
2-Sep-02 3
3-Sep-02 3
4-Sep-02 3
5-Sep-02 3
6-Sep-02 3
7-Sep-02 3
8-Sep-02 3
9-Sep-02 3
10-Sep-02 3
11-Sep-02 3
12-Sep-02 3
13-Sep-02 3
14-Sep-02 3
15-Sep-02 3
16-Sep-02
17-Sep-02
18-Sep-02
19-Sep-02
20-Sep-02
21-Sep-02 3
22-Sep-02 3
23-Sep-02 3
24-Sep-02 3
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26-Sep-02 3
27-Sep-02 3
28-Sep-02 3
29-Sep-02 3
30-Sep-02 3
1-Oct-02 3
2-Oct-02 3
3-Oct-02 3
4-Oct-02 3
5-Oct-02 3
6-Oct-02 3
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1-Nov-02 3
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25-Nov-02 3
26-Nov-02 3
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28-Nov-02 3
29-Nov-02 3
30-Nov-02 3
1-Dec-02 3
2-Dec-02 3
3-Dec-02 79
4-Dec-02 79
5-Dec-02 268
6-Dec-02 496
7-Dec-02 500
8-Dec-02 584
9-Dec-02 761
10-Dec-02 592
11-Dec-02 609
12-Dec-02 294
13-Dec-02 294
14-Dec-02 203
15-Dec-02 461
16-Dec-02 662
17-Dec-02 660
18-Dec-02 842
19-Dec-02 589
20-Dec-02 589
21-Dec-02 752
22-Dec-02 1205
23-Dec-02 1491
24-Dec-02 1241
25-Dec-02 1362
26-Dec-02 430
27-Dec-02 484
28-Dec-02 1245
29-Dec-02 1245
30-Dec-02 1424
31-Dec-02 1651
1-Jan-03 1280
2-Jan-03 1547
3-Jan-03 2155
4-Jan-03 2036
5-Jan-03 2036
6-Jan-03 2108
7-Jan-03 2126
8-Jan-03 2182
9-Jan-03 2602
10-Jan-03 2775
11-Jan-03 3098
12-Jan-03 3234
13-Jan-03 2571
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15-Jan-03 1898
16-Jan-03 2027
17-Jan-03 1913
18-Jan-03 2127
19-Jan-03 2431
20-Jan-03 2079
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22-Jan-03 1955
23-Jan-03 1447
24-Jan-03 1206
25-Jan-03 1689
26-Jan-03 1443
27-Jan-03 2579
28-Jan-03 2909
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30-Jan-03 3095
31-Jan-03 2660
1-Feb-03 2515
2-Feb-03 2131
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17-Feb-03 1946
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23-Feb-03 1898
24-Feb-03 2248
25-Feb-03 2613
26-Feb-03 2835
27-Feb-03 3059
28-Feb-03 3470
1-Mar-03 3494
2-Mar-03 3622
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6-Mar-03 3154
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30-Mar-03 2539
31-Mar-03 2272
1-Apr-03 2636
2-Apr-03 2898
3-Apr-03 3774
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1-May-03 2653
2-May-03 2319
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5-May-03 2589