| Site ID: |
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2226 |
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Lat. |
-0.1708 |
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Indonesia |
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Kalimantan
Timur |
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| River: |
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Mahakam |
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Long. |
116.6685 |
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| Site name: |
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Muarakaman |
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Contributing
area: |
69529 |
km2 |
Ratio to Comparison
Station: |
2.99 |
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| Latest measurement: |
6-Nov-09 |
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Mean annual
runoff: |
214 |
mm |
(2003-2007) |
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| Hydrologic status: |
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2 |
Normal flow |
Total runoff
this year: |
172 |
mm |
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| Latest M/C ratio: |
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1.11 |
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Seven day
total: |
1 |
mm |
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| Estimated current discharge: |
34 |
m3/sec |
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Percent of
mean 7-day total: |
37.3 |
% |
(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: |
5076 |
m3/sec |
(from Log Pearson III
analysis) |
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| Status Codes: 1 = Low
flow, 2 = Normal flow, 3 = Flood, 4 = Major Flood |
|
4558 |
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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| 14 |
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2002 |
no data |
no data |
no data |
no data |
no data |
no data |
no data |
0.5 |
1.3 |
2.7 |
2.8 |
6.6 |
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| 45 |
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2003 |
6.5 |
5.0 |
2.7 |
13.1 |
5.3 |
2.6 |
1.2 |
1.3 |
1.4 |
1.5 |
0.8 |
3.3 |
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| 41 |
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2004 |
4.7 |
5.6 |
13.9 |
3.8 |
5.3 |
0.2 |
0.3 |
0.6 |
0.4 |
0.6 |
0.5 |
5.6 |
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| 288 |
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2005 |
8.2 |
6.5 |
2.1 |
82.2 |
110.0 |
51.8 |
10.2 |
6.3 |
4.0 |
3.9 |
1.1 |
2.0 |
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| 396 |
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2006 |
59.6 |
20.7 |
39.4 |
38.8 |
88.5 |
75.0 |
49.2 |
13.9 |
6.2 |
4.3 |
0.0 |
0.0 |
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| 301 |
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2007 |
2.1 |
14.7 |
9.1 |
7.9 |
126.6 |
94.2 |
20.7 |
6.0 |
4.9 |
3.4 |
8.3 |
2.8 |
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| 172 |
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2008 |
3.5 |
1.9 |
6.7 |
8.4 |
31.7 |
6.3 |
1.6 |
4.7 |
2.2 |
3.0 |
24.8 |
77.5 |
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| 183 |
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2009 |
71.6 |
26.4 |
27.7 |
30.2 |
13.1 |
6.1 |
2.9 |
1.7 |
2.1 |
0.4 |
0.5 |
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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