| Site ID: |
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1313 |
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Lat. |
-4.9793 |
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Tanzania |
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Kigoma |
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| River: |
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Moyowosi |
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Long. |
31.0215 |
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| Site name: |
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Malagarasi |
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Contributing
area: |
65249 |
km2 |
Ratio to Comparison
Station: |
2.81 |
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| Latest measurement: |
15-Nov-09 |
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Mean annual
runoff: |
865 |
mm |
(2003-2007) |
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| Hydrologic status: |
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1 |
Low flow |
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Total runoff
this year: |
957 |
mm |
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| Latest M/C ratio: |
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1.30 |
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Seven day
total: |
1 |
mm |
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| Estimated current discharge: |
762 |
m3/sec |
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Percent of
mean 7-day total: |
105.3 |
% |
(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: |
3523 |
m3/sec |
(from Log Pearson III
analysis) |
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| Status Codes: 1 = Low
flow, 2 = Normal flow, 3 = Flood, 4 = Major Flood |
|
3501 |
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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| 326 |
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2002 |
no data |
no data |
no data |
no data |
no data |
no data |
no data |
56.2 |
57.6 |
76.7 |
66.9 |
68.8 |
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| 845 |
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2003 |
74.1 |
69.3 |
69.9 |
69.6 |
84.9 |
84.2 |
78.6 |
77.6 |
59.7 |
66.6 |
48.3 |
62.4 |
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| 801 |
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2004 |
75.9 |
55.5 |
66.8 |
67.6 |
92.0 |
76.3 |
72.8 |
60.5 |
64.9 |
61.5 |
45.6 |
61.1 |
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| 921 |
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2005 |
62.2 |
71.0 |
86.1 |
85.4 |
94.8 |
93.0 |
8.6 |
99.5 |
98.2 |
89.7 |
66.7 |
66.3 |
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| 791 |
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2006 |
73.5 |
64.0 |
62.8 |
61.6 |
77.0 |
94.0 |
84.4 |
79.8 |
91.3 |
102.4 |
0.0 |
0.0 |
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| 965 |
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2007 |
67.4 |
65.7 |
72.4 |
92.5 |
87.7 |
89.0 |
93.9 |
87.8 |
93.4 |
87.3 |
73.1 |
54.4 |
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| 957 |
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2008 |
72.6 |
57.7 |
55.7 |
59.3 |
93.7 |
86.6 |
95.2 |
97.1 |
89.7 |
92.0 |
82.1 |
75.4 |
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| 904 |
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2009 |
79.3 |
46.2 |
85.0 |
72.7 |
77.4 |
90.6 |
96.1 |
108.1 |
91.6 |
112.5 |
44.7 |
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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