| Site ID: |
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1256 |
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Lat. |
-24.4540 |
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Mozambique |
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Gaza |
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| River: |
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Limpopo |
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Long. |
32.9336 |
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| Site name: |
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Guija |
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Contributing
area: |
346118 |
km2 |
Ratio to Comparison
Station: |
20.52 |
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| Latest measurement: |
16-Nov-09 |
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Mean annual
runoff: |
247 |
mm |
(2003-2007) |
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| Hydrologic status: |
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2 |
Normal flow |
Total runoff
this year: |
284 |
mm |
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| Latest M/C ratio: |
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1.06 |
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Seven day
total: |
1 |
mm |
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| Estimated current discharge: |
2237 |
m3/sec |
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Percent of
mean 7-day total: |
83.3 |
% |
(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: |
10695 |
m3/sec |
(from Log Pearson III
analysis) |
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| Status Codes: 1 = Low
flow, 2 = Normal flow, 3 = Flood, 4 = Major Flood |
|
10509 |
m3/sec |
(from Gumbel Extreme Value
analysis) |
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| Comparison Station Information: |
Mandini
(1160880) |
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Contributing
Area: |
7280 |
sq mi |
16866 |
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: |
Rating equation is based
on monthly mean, maximum, and minimum M/C compared to gaging station
discharge values. |
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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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| 92 |
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2002 |
no data |
no data |
no data |
no data |
no data |
no data |
no data |
10.1 |
12.7 |
18.2 |
29.5 |
21.1 |
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| 252 |
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2003 |
23.3 |
20.2 |
29.3 |
20.5 |
22.9 |
23.8 |
27.2 |
17.7 |
16.0 |
19.1 |
13.2 |
19.0 |
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| 245 |
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2004 |
17.4 |
21.4 |
37.1 |
29.5 |
23.9 |
15.1 |
20.5 |
19.5 |
14.9 |
14.5 |
12.7 |
18.4 |
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| 222 |
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2005 |
21.5 |
22.4 |
19.9 |
21.3 |
22.0 |
17.4 |
2.9 |
15.8 |
16.8 |
19.7 |
19.6 |
22.8 |
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| 214 |
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2006 |
25.5 |
18.7 |
34.6 |
27.0 |
23.0 |
18.6 |
18.0 |
13.9 |
20.5 |
14.7 |
0.0 |
0.0 |
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| 304 |
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2007 |
26.6 |
20.6 |
25.0 |
27.5 |
20.5 |
23.8 |
20.6 |
20.1 |
17.6 |
30.5 |
29.1 |
42.1 |
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| 284 |
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2008 |
39.8 |
25.9 |
25.5 |
23.1 |
22.9 |
20.4 |
22.6 |
19.6 |
13.8 |
14.1 |
19.8 |
36.8 |
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| 204 |
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2009 |
29.6 |
23.2 |
18.6 |
22.1 |
23.2 |
20.6 |
14.6 |
15.2 |
11.6 |
15.8 |
10.1 |
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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