| Site ID: |
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72 |
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Lat. |
14.8714 |
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Nicaragua |
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Atlantico
Norte |
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| River: |
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Coco |
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Long. |
-83.6333 |
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| Site name: |
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Bismuna Tara |
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Contributing
area: |
24030 |
km2 |
Ratio to Comparison
Station: |
1.03 |
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| Latest measurement: |
22-Nov-09 |
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Mean annual
runoff: |
270 |
mm |
(2003-2007) |
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| Hydrologic status: |
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2 |
Normal flow |
Total runoff
this year: |
462 |
mm |
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| Latest M/C ratio: |
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1.20 |
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Seven day
total: |
1 |
mm |
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| Estimated current discharge: |
385 |
m3/sec |
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Percent of
mean 7-day total: |
89.6 |
% |
(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: |
1898 |
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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1838 |
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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| 121 |
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2002 |
no data |
no data |
no data |
no data |
no data |
no data |
no data |
29.1 |
43.9 |
17.0 |
21.8 |
9.5 |
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| 218 |
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2003 |
9.5 |
6.7 |
2.8 |
2.8 |
3.9 |
10.0 |
29.0 |
53.8 |
13.4 |
19.5 |
48.7 |
18.3 |
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| 249 |
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2004 |
18.6 |
7.2 |
5.9 |
6.4 |
13.5 |
27.5 |
68.2 |
23.4 |
19.6 |
22.5 |
22.2 |
13.8 |
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| 247 |
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2005 |
12.8 |
7.0 |
5.5 |
9.1 |
9.5 |
37.3 |
6.2 |
40.0 |
26.6 |
33.6 |
27.5 |
31.7 |
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| 281 |
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2006 |
29.3 |
25.6 |
15.3 |
20.1 |
5.8 |
13.9 |
66.0 |
44.6 |
34.9 |
25.7 |
0.0 |
0.0 |
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| 356 |
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2007 |
18.8 |
22.3 |
12.9 |
18.7 |
13.9 |
22.0 |
41.5 |
30.9 |
53.2 |
42.1 |
31.8 |
48.3 |
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| 462 |
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2008 |
31.3 |
33.4 |
22.5 |
21.1 |
11.0 |
19.2 |
118.1 |
27.3 |
19.0 |
80.2 |
50.1 |
29.3 |
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| 367 |
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2009 |
24.4 |
19.7 |
24.1 |
22.3 |
11.2 |
15.4 |
64.0 |
62.3 |
27.7 |
38.6 |
57.3 |
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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