| Site ID: |
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1582 |
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Lat. |
-19.7001 |
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Madagascar |
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Toliara |
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| River: |
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Tsiribihina |
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Long. |
45.3784 |
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| Site name: |
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Adabozato |
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Contributing
area: |
42755 |
km2 |
Ratio to Comparison
Station: |
2.53 |
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| Latest measurement: |
15-Nov-09 |
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Mean annual
runoff: |
1374 |
mm |
(2003-2007) |
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| Hydrologic status: |
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2 |
Normal flow |
Total runoff
this year: |
1541 |
mm |
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| Latest M/C ratio: |
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1.21 |
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Seven day
total: |
1 |
mm |
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| Estimated current discharge: |
1649 |
m3/sec |
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Percent of
mean 7-day total: |
80.6 |
% |
(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: |
4703 |
m3/sec |
(from Log Pearson III
analysis) |
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| Status Codes: 1 = Low
flow, 2 = Normal flow, 3 = Flood, 4 = Major Flood |
|
4702 |
m3/sec |
(from Gumbel Extreme Value
analysis) |
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| Comparison Station Information: |
Bevoay
(1389090) |
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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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| 344 |
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2002 |
no data |
no data |
no data |
no data |
no data |
no data |
no data |
73.5 |
53.8 |
71.5 |
89.9 |
55.4 |
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| 1162 |
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2003 |
100.4 |
101.9 |
152.8 |
126.9 |
131.9 |
96.4 |
94.9 |
76.5 |
68.6 |
55.2 |
78.4 |
78.6 |
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| 1138 |
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2004 |
90.8 |
118.9 |
179.6 |
142.4 |
118.9 |
91.3 |
72.7 |
58.8 |
51.5 |
67.3 |
67.1 |
78.7 |
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| 1435 |
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2005 |
106.4 |
79.8 |
168.9 |
170.6 |
159.4 |
127.6 |
76.4 |
125.4 |
107.1 |
114.5 |
83.7 |
115.2 |
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| 1388 |
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2006 |
139.7 |
132.2 |
171.5 |
170.7 |
166.2 |
140.7 |
133.1 |
122.3 |
109.8 |
101.9 |
0.0 |
0.0 |
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| 1747 |
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2007 |
157.3 |
189.6 |
199.1 |
170.0 |
156.8 |
160.0 |
139.4 |
124.2 |
107.8 |
109.1 |
122.8 |
110.6 |
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| 1541 |
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2008 |
164.3 |
169.6 |
178.2 |
156.0 |
145.4 |
117.1 |
120.5 |
93.1 |
83.6 |
84.2 |
106.9 |
122.2 |
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| 1344 |
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2009 |
136.2 |
152.0 |
183.8 |
167.6 |
148.6 |
122.6 |
111.4 |
96.2 |
85.9 |
87.8 |
52.2 |
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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