| Site ID: |
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1085 |
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Lat. |
5.5542 |
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Colombia |
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0 |
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| River: |
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Meta |
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Long. |
-70.3718 |
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| Site name: |
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0 |
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Contributing
area: |
72490 |
km2 |
Ratio to Comparison
Station: |
3.12 |
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| Latest measurement: |
16-Nov-09 |
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Mean annual
runoff: |
240 |
mm |
(2003-2007) |
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| Hydrologic status: |
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1 |
Low flow |
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Total runoff
this year: |
329 |
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: |
29.1 |
% |
(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: |
2694 |
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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2626 |
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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| 86 |
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2002 |
no data |
no data |
no data |
no data |
no data |
no data |
no data |
28.4 |
16.4 |
16.0 |
15.1 |
9.7 |
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| 193 |
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2003 |
8.5 |
2.9 |
4.8 |
7.2 |
5.2 |
17.5 |
30.7 |
34.8 |
21.3 |
24.8 |
19.8 |
15.8 |
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| 229 |
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2004 |
11.1 |
5.2 |
4.2 |
3.3 |
16.4 |
32.2 |
42.6 |
33.9 |
17.2 |
21.6 |
23.1 |
17.8 |
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| 233 |
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2005 |
4.8 |
6.0 |
4.5 |
11.7 |
25.0 |
22.4 |
23.4 |
26.5 |
34.8 |
25.0 |
28.2 |
20.5 |
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| 236 |
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2006 |
10.3 |
10.7 |
3.4 |
12.9 |
19.6 |
33.6 |
48.3 |
43.3 |
25.6 |
28.6 |
0.0 |
0.0 |
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| 308 |
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2007 |
14.6 |
8.8 |
3.3 |
10.1 |
23.3 |
35.7 |
66.9 |
37.8 |
35.6 |
29.3 |
28.4 |
13.9 |
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| 329 |
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2008 |
17.4 |
6.1 |
6.2 |
5.7 |
18.3 |
31.7 |
60.1 |
37.6 |
35.4 |
42.3 |
38.7 |
29.8 |
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| 211 |
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2009 |
10.9 |
9.6 |
6.0 |
12.2 |
19.0 |
21.3 |
45.1 |
29.8 |
25.6 |
23.3 |
7.9 |
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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